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Machine Element Or Mechanism > Gearing > Interchangeably Locked > Control Mechanism Control MechanismControl Mechanism patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.11/29/07 - 20070272047 - Device for supplying pressure to a piston actuator A device for supplying pressure from an energy storage device to a piston gear shifting actuator by way of a valve device is provided. A pressure regulating and/or control device is used to regulate and/or control the pressure applied to the piston actuator. The pressure regulating and/or control device regulates ... 11/29/07 - 20070272045 - Actuation force transmission mechanism and straddle-type vehicle An actuation force transmission mechanism is provided that can be interposed between a shift actuator and a shift shaft. The mechanism can include: first and second coupling parts that can be coupled for movement relative to each other in sliding directions; a biasing mechanism that can be configured for urging ... 10/25/07 - 20070245841 - Drive transmission changer for a dog clutch of a vehicle To provide a drive transmission changer for a dog clutch of a vehicle, which is effective to achieve change of the drive transmission assuredly without requiring any complicated control and which can be assembled compact in size. The drive transmission changer includes a drive motor 1, an output shaft 2 ... 09/13/07 - 20070209462 - Four-wheel-drive-vehicle driving force distribution apparatus A four-wheel-drive-vehicle driving force distribution apparatus has an auxiliary transmission mechanism for switching motive power transmitted to an input shaft at least between two levels, a high speed and a low speed, and transmitting the motive power to a main output shaft; a friction clutch for selectively transmitting the motive ... 09/13/07 - 20070209461 - Actuator mechanism for shift motors of a transmission A system for actuating gear changes in a motor vehicle transmission includes an electric motor including a motor shaft supported for rotation about an axis, first and second actuator drums supported for rotation substantially parallel to the axis, and a drive mechanism including a first power path driveably connecting the ... 09/13/07 - 20070209460 - Actuator mechanism for shift motors of a transmission A system for actuating couplers to produce gear changes in a motor vehicle transmission includes first and second actuator drums supported for rotation, and first and second shift forks. Each first shift fork is driveably connected to a first actuator drum, secured to a first coupler, and displaced in response ... 08/30/07 - 20070199394 - Hydraulic transmission actuator A hydraulic transmission actuator has a piston/cylinder unit in which an actuating piston longitudinally displaceably arranged in the cylinder housing divides the cylinder chamber into at least two pressure chambers which can be acted upon by hydraulic oil by way of control conduits. A piston rod is connected with the ... 08/16/07 - 20070186704 - Control apparatus of vehicular automatic transmission A control apparatus of a vehicular automatic transmission includes a control device designed to control gear changes of the transmission on the basis of operation or control signals from a first manual gearshifting part and a second manual gearshifting part. When it determines a multiple operation of the first and ... 08/09/07 - 20070180941 - Dual speed transmission A two speed transmission system particularly for marine use includes a first clutch for connecting an input shaft to a co-axial output shaft, a lay shaft typically parallel to the input and output shafts, a first gear train for connecting the input shaft to the lay shaft for driving the ... 08/02/07 - 20070175286 - Electric shift transfer case A shift fork restrictor operably disposed in a transfer case for the purpose of allowing the shift motor to transfer energy to the currently existing double wound spring, where the energy is stored until the shift motor sensor indicates that the motor is in the proper range location. When the ... 07/19/07 - 20070163372 - Transmission comprising a displaceable shift fork and an actuator The invention relates to a gearbox comprising a shift fork (4) that is displaced by an actuator using a shaft (2), whereby a rotational displacement of said shaft is translated into a displacement of the shift fork. To achieve an accurate displacement with minimum installation space, the gate (14) is ... 06/28/07 - 20070144288 - Automatic transmission controller, automatic transmission control method and automatic transmission A transmission, a vehicle control unit equipped with the transmission, or control method thereof comprising two input shafts, output shaft, two input clutches that are engaged and disengaged to transmit rotational force from drive source to the two input shafts, multiple gear sets which transmit drive force at respective gear ... 06/28/07 - 20070144287 - Shift range switching apparatus and method for switching shift range A shift range switching apparatus connects with a motor for switching a shift range of an automatic transmission. The shift range switching apparatus includes a switching unit that is operated by the motor for switching the shift range. The shift range switching apparatus further includes a control unit that outputs ... 06/21/07 - 20070137339 - Automatic transmission, control apparatus and control method for the same A transmission control unit predicts a next gear position when a predetermined gear position is achieved. In accordance with a result of the prediction, the transmission control unit operates a predetermined synchromesh to execute a standby control (pre-shift control). In the standby control, a transmission input shaft connected to a ... 06/21/07 - 20070137338 - Speed control structure and method for work vehicle A speed control structure for a work vehicle comprises: a speed change operating element for manipulation by an operator; a device for detecting operated position of the speed change operating element; a continuously variable speed change device that receives power from an engine of the work vehicle; speed change position ... 06/21/07 - 20070137337 - Electronic gearshift structure for vehicle An electronic gear shifter structure for a vehicle shift-by-wire system includes a shift lever that is manipulated for gear changes and equipped at one side surface thereof with a park range switch. An indicator is equipped at one side thereof with a gear range displayer for showing the present gear ... 06/21/07 - 20070137336 - Gear selector mechanisms A gear selector mechanism for a twin clutch gearbox includes a shaft (2, 4) and a first actuator (6) arranged to move the shaft linearly parallel to its length The shaft (2, 4) is connected to a pivotal lever (18) carrying a selector finger (20) adapted to engage in a ... 06/14/07 - 20070131048 - Method and device for shifting gears of an automatic transmission In a method for shifting gears of an automatic transmission, in which a shift finger can be moved by a selective actuator along a selective path into various selective positions, out of which the shift finger can be moved via a shift actuator into different shift paths and the shift ... 06/14/07 - 20070131047 - Method for the control of a gearbox arrangement The present invention relates to a method for the control of a gearbox arrangement with which a torque generated by an engine is transmitted to a drive axle of a vehicle. The gearbox arrangement includes a power shift gearbox and a drive clutch. During a shift process of the power ... 05/24/07 - 20070113694 - Gear change control device and gear shift control method for work vehicle A gear change control device and a method for a work vehicle for reducing a heat quantity generated by gear shift clutches of a transmission and a gear shift shock to reduce a load on the clutches without inducing elongation of a cycle time or deterioration of a work efficiency. ... 05/10/07 - 20070101819 - Gearshift lever A gearshift system for a vehicle, such as a motor vehicle includes a gearshift knob in which a plurality of functional and/or control elements are integrated. A gearshift rod is connectable to the gearshift knob. A plurality of functional and/or control elements are connected to an electronic system disposed within ... 05/10/07 - 20070101818 - Method of shifting gears in a work machine A method of shifting gears in a work machine includes modulating an oncoming clutch pressure via a first segment of a predetermined curve, and modulating the clutch pressure via a second segment of the predetermined curve after the occurrence of a predetermined relative velocity state of a work machine transmission. ... 04/26/07 - 20070089553 - Transmission and clutch system The present invention is an apparatus and method of using the apparatus having a rotatable clutch shaft, a clutch collar mounted for rotation with the shaft and a clutch yoke engaged with the clutch collar to move the collar along the shaft. A gear selection system and a clutch position ... 03/29/07 - 20070068297 - Hydraulic control apparatus for automatic transmission To alleviate shift shock of an automatic transmission provided with a twin clutch. An automatic transmission is provided with gear trains equal in number to the number of speed ratios between a primary shaft and a counter shaft. A first hydraulic clutch and second hydraulic clutch interrupt and connect the ... 03/15/07 - 20070056399 - Transmission actuator and control method therefore An actuator for actuating a gear shift mechanism in a vehicular transmission system, the actuator comprising: an actuator body (40) having an opening (43) for the transport of fluid into and out of the actuator body; an actuating member (42) within the actuator body, moveable by the fluid; and a ... 03/08/07 - 20070051196 - Gear selection strategy for a dual clutch transmission A method for controlling gear shifts in a multiple speed power transmission for a vehicle that includes a first clutch for transmitting power through a first power path producing a reverse gear, and a second clutch for transmitting power through a second power path producing a forward gear. The method ... 03/01/07 - 20070044583 - Shift range switching apparatus and method for assembling the same A shift range switching apparatus includes an automatic transmission that includes a shift range switching device having a control rod for switching an actual shift range corresponding to rotation angle of the control rod. The shift range switching apparatus further includes an electric actuator that includes an output shaft connecting ... 03/01/07 - 20070044582 - Working vehicle A working vehicle is constructed such that rotation power of an engine (E) is transmitted to drive wheels (3F, 3R) via a main speed-changing device (1) and an auxiliary speed-changing device (2) and that shift positions of the auxiliary speed-changing device (2) are switchable by shift operation of a shift ... 02/15/07 - 20070034031 - Shift mechanism for power transmission assemblies The present invention provides a shift mechanism disposed in a housing for providing operable communication between a shift actuator and a shift sleeve. The shift mechanism generally includes a shift rail, a shift fork, a first biasing member, and a second biasing member. The shift rail is slidably supported by ... 02/08/07 - 20070028709 - Shift position sensor of automated manual transmission An automated manual transmission to which a shift position sensor of the present invention is practically applied has a hydraulic shift actuator that includes a cylinder and a piston that moves in the cylinder in accordance with a speed change operation of the transmission. The shift position sensor comprises a ... 02/08/07 - 20070028708 - Shift control device and method for automated manual transmission There is provided a shift control device for an automated manual transmission having power transmission lines equipped with respective start clutches and gears. The shift control device includes clutch actuation mechanisms and a transmission shift controller that causes the clutch actuation mechanisms to regulate the clutch engagement forces applied to ... 01/25/07 - 20070017312 - Transmission operating apparatus for vehicle A transmission operating apparatus for a vehicle includes a shift lever manipulable by a driver, and at least one counterforce applying unit which electrically applies a counterforce counteracting a shifting operation of the shift lever to the shift lever corresponding to a respective position of the shift lever. The counterforce ... 01/25/07 - 20070017311 - Transmission device for motor vehicles, gear actuator, axial/radial bearing unit, and process for manufacturing a motor vehicle transmission device The invention relates to a transmission device for motor vehicles, wherein the transmission device has several wheel sets for forming gears and wherein the transmission device has an internal gear shift and a gear actuator for actuating the internal gear shift for engaging and disengaging gears, and wherein the transmission ... 01/25/07 - 20070017310 - Vehicle control system A vehicle control system is used for an automatic transmission that is operated in accordance with a shift range position switched by a passenger. The vehicle control system includes an actuator and a control circuit. The actuator operates the shift range position. The control circuit controls the actuator such that ... 12/28/06 - 20060288812 - Gear selection position displaying device A gear selection position displaying device includes a path display portion (56) which displays a movement path of a gearshift lever, lever position display portions (circled portions of 51c, 53b, 53c, 53d and 55b) which display the position of the gearshift lever, and gear range display portions (51a, 52a, 54a ... 12/21/06 - 20060283276 - Gearshift device for automatic transmission A gearshift device includes a gearshift lever adapted to move a plurality of gear selection positions, and a gear selection position detecting unit which detects a gear selection position. The gear selection position detecting unit has a magnet plate disposed at a lower end portion of the gearshift lever and ... 12/14/06 - 20060278029 - Driving gear selector device for an automatic transmission of a motor vehicle In a gear selection device for an automatic transmission of a motor vehicle, in normal operation, gears selected at a selection lever are set by means of an actuator via a drive element, a driven element and an actuation element. In addition, a parking lock is engaged by means of ... 12/07/06 - 20060272436 - Method and device for controlling a gearshift mechanism In a method for controlling a gearshift mechanism, the gearshift mechanism having at least one shifting element, a clutch release element, a shift actuator and a selector actuator, in which the shifting element is movable by the selector actuator along a selector track, and is movable from the selector track ... 11/30/06 - 20060266143 - Gear actuator for a motor vehicle transmission design, motor vehicle transmission design with a gear actuator as well as motor vehicle drive train with a motor vehicle transmission design The invention relates to a gear actuator for a motor vehicle transmission design, that has several ratio steps for forming gears, whereby the gear actuator has a gear-shift shaft that is mounted so that it can rotate for the shifting of gears and that is mounted so that it can ... 11/30/06 - 20060266142 - Device for creating an especially large transmission ratio for actuating drives or actuators The invention relates to a device for creating a large transmission ratio for actuating drives or actuators, particularly for motor vehicle gear actuators, said device comprising a first shaft supported rotatably about a first rotation axis, an eccentric supported by the first shaft, a transmission part, which is provided with ... 11/09/06 - 20060248972 - Installation structure of oil inclusion device and control unit thereof An oil inclusion device such as a transmission or the like and a control unit can be easily integrated, and furthermore, outside installation of electric wiring required between both becomes unnecessary. A junction connector portion 22 is integrally formed with a control unit 102 performing operation control of transmission 101, ... 11/09/06 - 20060248971 - Control device for a transmission having a plurality of automatic clutches A transmission has a first gearshift group, a second gearshift group, and a controller. The controller is configured to perform a method that includes fully coupling the first gearshift group to an engine drive shaft, and partially coupling the second gearshift group to the drive shaft while the first gearshift ... 10/26/06 - 20060236799 - Method and arrangement for counteracting inappropriate manual gearshifts in predetermined vehicle conditions The invention relates to a method and an arrangement for counteracting inappropriate manual gearshifts in predetermined vehicle conditions by way of a gearshift control in a stage-geared transmission, arranged in a motor vehicle and having a shift servo for intensifying the shifting force applied to the gearshift control. In the ... 10/19/06 - 20060230855 - Hybrid twin-clutch transmission The invention relates to a twin-clutch transmission, in particular for a motor vehicle, comprising: a twin-clutch arrangement with clutches, input shafts, at least one output shaft, a number of gearwheel pairs and drive units. The first drive unit is connected to the input side of the twin-clutch arrangement and the ... 10/12/06 - 20060225528 - Switching device A shifting device for the shifting of a transmission with a shifting shaft (2), upon which a multiplicity of shifting forks (8, 10, 12, 14) are placed in an axial, slidable manner for the carrying out of a shifting procedure, with a selection apparatus (28, 30, 32, 42, 44, 46) ... 09/28/06 - 20060213301 - Outboard motor shift control system In an outboard motor shift control system to change the shift position by controlling the supply of current to an electric shift motor for driving a shift mechanism, a detent mechanism is equipped for constraining the operation of the shift mechanism and holding the shift position once the shift position ... 09/28/06 - 20060213300 - Method for the control of operational sequencing in an automatic transmission of auxiliary construction A method for controlling operational sequencing of gears in an automatic transmission (102) which has been built in an auxiliary mode. In the case of such a shifting transmission it is possible that during the engagement of its transmission gear stage, impact noises or contact noises are present in the ... 09/21/06 - 20060207364 - Pressure-measuring appliance for a hydraulic or pneumatic adjusting device in an automatic transmission or an automated transmission A pressure-measuring appliance for a hydraulic or pneumatic adjusting device in an automatic transmission or an automated transmission. The adjusting device has at least one actuating cylinder (3, 3′) and one shift valve (2, 2′) coordinated with the actuating cylinder (3, 3′). For each actuating cylinder (3, 3′), one pressure ... 09/21/06 - 20060207363 - Method for referencing a control device of a shift actuator of an automatic transmission and a control device In a method for referencing a control device, containing an incremental sensor, of a shift actuator of an automatic transmission, a clutch that is controlled by a clutch actuator and causes a transmission of torque between the drive motor and at least one vehicle wheel in a drive train containing ... 09/07/06 - 20060196285 - Engine driven vehicle with exhaust cleaning Method and arrangement for achieving lower emissions during operation of a vehicle that includes comprising a combustion engine (10) that emits exhaust gases into an exhaust system (140) having a catalyzes (320). An injection device (310) is arranged to inject a substance into the exhaust system and a transmission (90) ... 08/24/06 - 20060185459 - Controller, control method and control system for controlling a motor vehicle gear-type transmission A motor vehicle gear-type transmission has an input shaft clutch, multiple gear pairs, multiple mesh units, and an input shaft clutch actuator which adjusts the position or pressure load of the pressure member of the input shaft clutch. A transmission control unit changes, by means of at least one of ... 08/24/06 - 20060185458 - Transmission auxiliary unit shift inhibitor An embodiment provides a shift inhibitor apparatus for a multiple speed transmission main section. The transmission includes an input shaft and an output shaft The transmission main section has a plurality of selectively engageable ratios. The transmission also has a range section shiftable between a range high ratio and a ... 08/24/06 - 20060185457 - Work vehicle with a speed change device A work vehicle with a speed change device, comprises, a plurality of wheels including at least one driven wheel; an engine for driving the driven wheel; a speed change device provided between the driven wheel and the engine; and automatic shifting mechanism. The automatic shifting mechanism is capable of operating ... 08/17/06 - 20060179962 - Methods and systems for robust transmission mode selection and control Systems, methods and devices are provided for placing a transmission into a desired operating state in response to a multi-position actuator manipulated by a vehicle operator. Several switch contacts, including at least one ternary switching contact, provide input signals representative of the position of the actuator. Control logic then determines ... 07/27/06 - 20060162476 - Transmission mechanism comprising a shifting device A transmission system including a shift mechanism for operating and controlling the transmission system. To automatically detect geometric characteristic values of the transmission system or of the shifting device a selector motor and a shift motor actuate a select or finger that is displaceably mounted in a selection-shift-passageway layout. Starting ... 07/27/06 - 20060162475 - Drive means for motor vehicles Drive means for motor vehicles, comprising an internal combustion engine (1) and an unsynchronised autoshift gearbox (9). The clutch and the gearbox are s controlled by an electronic transmission control unit (45) which communicates with an engine control unit (48), to which are fed signals representing the selected gear from ... 07/13/06 - 20060150761 - Shifting device for a transmission A shifting device for a transmission, in which at least one gearshift package is allocated to two non-successive gears and each of these gearshift packages is coupled with a gearshift lever. An H- or a multiple H-shifting diagram is allocated to the gearshift lever, in which the gears that can ... 05/25/06 - 20060107778 - Shifting unit for an automatic transmission A shifting unit (1) for an automatic transmission, especially controlled by pressurized medium for an automobile, with multiple valves which are connected to each other through a pressure supply line (30) and a pressure reduction line (32). The chambers (16, 18) of servo cylinders (10, 12) fitted with servo actuators ... 05/11/06 - 20060096398 - Method for error recognition and error avoidance when switching an automated gearbox as well as an automated gearbox To improve the safety of automated gearboxes, it is proposed that terminal positions of internal gearshift members and external actuation members be so defined separately from each other that one can recognize whether the engagement of a speed is accompanied by the attainment of a terminal position of an internal ... 04/13/06 - 20060075839 - Range recognition apparatus for automatic transmission A range recognition apparatus for an automatic transmission. A first contact is configured to generate a first range signal during a state of a range selector being within a first region. A second contact is configured to generate a second range signal during the state of the range selector being ... 03/30/06 - 20060065067 - Electric shift transfer case The present invention provides a shift mechanism disposed in a housing for providing operable communication between a shift actuator and a shift sleeve. The shift mechanism generally includes a shift rail, a shift fork, a first biasing member, and a second biasing member. The shift rail is slidably supported by ... 02/09/06 - 20060027037 - Transmission system gear shift selection and control A transmission includes an input shaft, an output shaft, a first plurality of gears, a second plurality of gears, and a series of engagement elements operable between an engaged position and a disengaged position. A controller is further provided to selectively toggle the series of engagement elements between the engaged ... 01/19/06 - 20060011003 - Operating position select device for automatic transmission An operating position select device has a select lever unit, a mode shift unit to shift operation modes of the automatic transmission, a mechanically connecting means connecting them, and an assist actuator controlled be a control unit to assist a select lever. The control unit includes an improper-halt judging part ... 01/12/06 - 20060005649 - Servo-assisted control system for the gears of a double clutch gearbox of a motor vehicle The control system comprises: a first hydraulically-operated actuator device for controlling the engagement of a first set of gears by selection and engagement movements; a second hydraulically-operated actuator device for controlling the engagement of a second set of gears by selection and engagement movements; a first solenoid valve of the ... 01/12/06 - 20060005648 - Transmission device for a motor vehicle The invention relates to a transmission device for a motor vehicle that has a plurality of gear sets that form gear ratio steps, final control mechanisms being provided and an actuation device being provided for the actuation of the final control mechanisms that has a plurality of drivable main control ... 01/12/06 - 20060005647 - Integrated control module for a dual clutch transmission An integrated control module for a dual clutch transmission that includes a valve body having an inlet, a plurality of outlets with a plurality of internal hydraulic passages disposed therebetween, and a hydraulic control assembly mounted to the valve body. The hydraulic control assembly is adapted to operatively control the ... 01/12/06 - 20060005646 - Steering column mounted power transmission shifter The invention provides an apparatus for shifting an automatic transmission having a shift position select lever. The invention selectively shifts the transmission to one of a plurality of different transmission shift positions. The invention includes a steering column positionable in a passenger compartment of a vehicle. A switch is mountable ... 11/17/05 - 20050252326 - Device for driving a plurality of hydraulic shift cylinders and hydraulic supply system for a twin-clutch transmission A device for driving a plurality of hydraulic shift cylinders, especially shift cylinders for shifting gears of a twin-clutch transmission, includes a first slide valve having a control intake to which control pressure is applied, a system pressure intake to which system pressure is applied, two outlets and at least ... 09/08/05 - 20050193847 - Position detection of a shifting device A device and a method for determining the position of a gear shift element 1 in a claw clutch operated automated gear box of a vehicle. The gear shift element 1 has gear teeth that correspond to at least two gear wheels 5, 8 which have a different axial extension ... 08/04/05 - 20050166694 - Lubrication system and method of lubricating an internal-combustion engine An apparatus and method for lubricating an internal-combustion engine includes a shaft extending through a gearbox, a gear and a sliding sleeve coupled to rotate with the shaft and adapted to move axially along the shaft, a gearshift fork in mating engagement with the sliding sleeve and moveable parallel to ... 07/28/05 - 20050160849 - Operating position select device for automatic transmission An operating position select device has a select lever unit, a mode shift unit to shift operation modes of the automatic transmission, a mechanically connecting means connecting them, and an assist actuator to assist a select lever. A control unit that controls the actuator is electrically connected to an operating ... 06/30/05 - 20050139025 - Gear shifting mechanism of axle drive system A gear shifting mechanism of an axle drive system comprises: a shaft drivingly connected to an axle; a first clutch gear relatively rotatably provided on the shaft, the first clutch gear having first clutch teeth; a second clutch gear relatively rotatably provided on the shaft, the second clutch gear having ... 06/30/05 - 20050139024 - Automatic gear transmission apparatus An automatic gear transmission apparatus, capable of cooperating with a conventional manual transmission gearbox to provide an automatic gear transmission function. The automatic gear transmission apparatus comprises: a motor, a clutch mechanism, a gear selection mechanism, a gear transmission mechanism, and a sleeve rod. By means of the clutch mechanism, ... 06/23/05 - 20050132832 - Transmission control system A transmission control system is capable of maintaining good positioning performance even if a dynamic characteristic of a transmission is out of a predicted range. A sliding mode controller provided in a shift controller is a controller having two degrees of freedom that makes it possible to independently specify a ... 06/16/05 - 20050126322 - Automatic transmission control system with shift lever position sensor An automatic transmission control system equipped with a shift lever position sensor which includes a plurality of switches which output binary signals following a shifting motion of a gear shift lever. Patterns of combinations of the switch outputs are preselected so as to represent positions to which the gear shift ... 06/16/05 - 20050126321 - Motor vehicle, control unit, driving force transmission system, and motor vehicle control method A large gearshift shock that occurs if a renewed gearshift operation is forcibly carried out in order to meet a new gearshift request made through a driver's operating an accelerator pedal or a signal from an operation lever during a current gearshift operation. Gearshift response lag occurs due to an ... 06/09/05 - 20050120817 - Vehicular drive system and driving method In a shift system wherein the transfer of power is performed using a motor, the smaller the gear ratio difference is, the smaller can be made the motor output. However, the number of gears must be increased in order to reduce the gear ratio. As the number of gears increases, ... 06/02/05 - 20050115346 - Method of changing gears of automobile, automotive gear shifter, controller for automotive gear shifter, and actuator controller for automotive gear shifter To enable compactness by lowering the connecting force of dog clutch so as to decrease the energy consumption and reduce the size of a system. A method of changing gears of automobile which moves the dog clutch in the axial direction at the time of gear change, while applying weak ... ### FreshPatents.com Support - Terms & Conditions |