Planetary gear transmission systems or components patents - Monitor Patents
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Planetary gear transmission systems or components

Below are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application.
  
04/10/2014 > 3 patent applications in 3 patent subcategories.

20140100071 - Vehicle drive system including a transmission: A vehicle drive system including a transmission has a gear set with first, second, third and fourth elements. The second element connects with an output shaft of the transmission. The system has a transmission housing and a first electric motor having an output shaft connecting with the first element for... Agent: Means Industries, Inc.

20140100072 - Range-change transmission with an electric engine: A group transmission device with an electric machine, a main transmission of a countershaft design, a splitter group of a countershaft design which is connected upstream of the main transmission and a range group connected downstream of the main transmission. In the area of the main transmission, the splitter group,... Agent: Zf Friedrichshafen Ag

20140100073 - Multi-speed transmission: A transmission is provided having an input member, an output member, at least four planetary gear sets, a plurality of coupling members and a plurality of torque transmitting devices. Each of the planetary gear sets includes first, second and third members. The torque transmitting devices include clutches and brakes actuatable... Agent: Gm Global Technology Operations LLC

  
04/03/2014 > 5 patent applications in 4 patent subcategories.

20140094334 - Coaxial gear system: A gear-train for transferring torque from multiple power sources includes first, second, and third input members, and an output member. The first and second input members rotate about a first axis, the third input member rotates about a second axis, and the output member rotates about a third axis. The... Agent: Gm Global Technology Operations LLC

20140094335 - Transmission for hybrid vehicle: A transmission for a hybrid vehicle is provided to implement one or more electric vehicle modes, two or more power split modes, and a plurality of fixed-gear ratio modes that can improve driving performance and fuel efficiency.... Agent: Hyundai Motor Company

20140094336 - Hybrid drivetrain and method of operation thereof: A driveline for a vehicle is provided. The driveline includes a power source, a planetary gearset, a lockout clutch, a transmission, and a kinetic energy recovery system. The planetary gearset includes a sun gear, a carrier having a plurality of planet gears rotatably disposed thereon, and a ring gear. The... Agent:

20140094337 - Flow-formed differential case assembly: A differential case assembly includes a differential case and a pinless gear assembly. The differential case has an open end and a side wall with an interior surface. The pinless gear assembly includes a retainer insert and a side gear with a shaft extending outwardly therefrom. The retainer insert is... Agent:

20140094338 - Infinitely variable motion control (ivmc) for generators, transmissions and pumps/compressors: Infinitely variable motion control (IVMC) provides motion control without any requirement for changing gears or use of a clutch. A bevel or spur gear transgear, defined as a system having an input, an output and a control, a variable pitch can having an eccentric inner and outer cam assembly, a... Agent: Differential Dynamics Corporation

  
03/27/2014 > 10 patent applications in 8 patent subcategories.

20140087905 - Electric drive device: The present invention relates to an electric drive device comprising an electric motor (20) with a stator and a rotor arranged to rotate a drive shaft, wherein said electric motor (20) is arranged to be accommodated in a housing, further comprising opposite gear housings surrounding the electric motor, each containing... Agent: Bae Systems H&#xe4 Gglunds Aktiebolag

20140087906 - Axle assembly having an electric motor module: An axle assembly having an electric motor module. The electric motor module may be coupled to a differential assembly. A rotor of the electric motor module may be coupled to a pinion of the differential assembly with a first coupling.... Agent: Arvinmeritor Technology Technology, LLC

20140087907 - Gear carrier flex mount lubrication: An example epicyclic gear train assembly includes a flexure pin received by a carrier. The flexure pin and the carrier respectively include first and second pin apertures configured to receive a retainer pin. The flexure pin further includes a lubricant conduit separate from the first pin aperture.... Agent: United Technologies Corporation

20140087908 - Oil trap ring disk for a planet wheel carrier: An oil retaining plate for attachment to a planetary gear carrier. The oil retaining plate forms an annular pocket that is open toward the planetary gear carrier and has base wall sections that bulge radially outward to the radial level of the planetary gear axes of the planetary gear carrier.... Agent: Schaeffler Technologies Ag & Co. Kg

20140087909 - Planetary belt transmission: A planetary belt transmission has a motor drive having a motor drive shaft, a distributing pulley attached to the motor drive shaft and a collecting pulley attached to an output shaft. Two or more distributing belts are coupled to the distributing pulley and two or more collecting belts are coupled... Agent:

20140087910 - Thrust force reactions in an automatic transmission: A system producing force reactions in a transmission includes a case including front and rear surfaces, a reaction component, a gearset including a ring gear and a sun gear that transmits a forward force to the front surface, a first path for transmitting a rearward force from the ring gear... Agent: Ford Global Technologies, LLC

20140087911 - Multi-speed transmission with a one-way clutch: A transmission is provided having an input member, an output member, at least four planetary gear sets, a plurality of coupling members and a plurality of torque transmitting devices. Each of the planetary gear sets includes first, second and third members. The torque transmitting devices include clutches and brakes actuatable... Agent: Gm Global Technology Operations LLC

20140087912 - Mode shift apparatus for umbilical stranding machine: A coupler for shifting bobbin cradle sets between planetary and rigid mode positions on an umbilical standing machine includes a lever, a pinion gear, and a line shaft positioned through a center of the pinion gear and a cage of the stranding machine. A coupler block is slidable over the... Agent: Bartell Machinery Systems, L.L.C.

20140087914 - Hub nut for a planetary transmission and planetary transmission: A hub nut for a planetary transmission has a body configured to secure against unscrewing and to seal the planetary transmission.... Agent: Robert Bosch Gmbh

20140087913 - Planetary transmission: A planetary transmission includes an annulus on which a cover is arranged and a planet spider having a planet spider journal facing the cover. The planetary transmission further includes an intermediate element connected to the planet spider journal or to a sun wheel shaft such that the intermediate element is... Agent: Robert Bosch Gmbh

  
03/20/2014 > 12 patent applications in 8 patent subcategories.

20140080649 - Drive device and vehicle with same: A drive device 1A includes: electric motors 2A and 2B that outputs drive powers; and planetary gear reducers 12A and 12B disposed between axles 10A and 10B connected to cylindrical shafts 16A and 16B serving as the output shafts of the electric motors 2A and 2B and to rear wheels... Agent: Honda Motor Co., Ltd.

20140080648 - Drive system including a transmission for a hybrid electric vehicle: A drive system including a transmission for a hybrid electric vehicle is provided. The system includes a gear set having first, second, third and fourth elements. The second element connects with an output shaft of the transmission and a first output shaft of an internal combustion engine connects with the... Agent: Means Industries, Inc.

20140080650 - Drivetrain for a motor vehicle: A drivetrain for a motor vehicle has a first electric machine provides drive power, wherein the first electric machine is connected to an electrical energy store. A differential can distribute drive power to two driven wheels or axles of the motor vehicle. A first transmission arrangement which connects the first... Agent:

20140080652 - Drive structure for electric bicycle: A motor structure for an electric bicycle including a motor provided with a rotor and a stator to generate a rotary force to drive a wheel of the electric bicycle, the rotor having an accommodation space formed at a center thereof, a first decelerator unit disposed in the accommodation space... Agent: Mando Corporation

20140080651 - Drive unit for electric bicycle: A drive unit for an electric bicycle, the drive unit including a motor configured to generate a rotary force to drive a wheel of the electric bicycle, a reduction gear unit provided with a plurality of gears to decelerate a rotary force generated from the motor, and a ring gear... Agent: Mando Corporation

20140080653 - Drive device comprising an electric machine: A drive device (1, 20) including an electric machine (3), a first planetary gear (4), a differential (5) and an operative connection between a drive shaft (3a) of the electric machine (3) and a first planetary pinion (4a) of the first planetary gear (4), said first planetary pinion (4) engaging... Agent: Schaeffler Technologies Ag & Co. Kg

20140080654 - Seven speed dual clutch transmission: A transmission includes an input member, an output member, first and second interconnecting members, first and second countershaft members, a plurality of co-planar gear sets, and a plurality of torque transmitting devices. The torque transmitting devices include a plurality of synchronizer assemblies and a dual clutch assembly. The transmission is... Agent: Gm Global Technology Operations LLC

20140080655 - Disconnectable driveline for all-wheel drive vehicle: A disconnectable driveline arrangement for an all-wheel drive vehicle includes a power take-off unit having a disconnect mechanism, and a drive module having a torque transfer device and a limited slip clutch assembly.... Agent: American Axle & Manufacturing, Inc.

20140080657 - Multiple speed transmission and method of operation: A family of transmissions has four planetary gear sets, five controllable clutches and brake, and a passive one way brake. Selective engagement of the brakes and clutches in combinations of three produces eight forward speed ratios and one reverse speed ratio. The passive one way brake is engaged in the... Agent: Ford Global Technologies, LLC

20140080656 - Multiple speed transmission with integrated low range: A transmission gearing arrangement includes four simple planetary gear sets, a range selection clutch, and five other clutches including one brake. The transmission is operated in high range by engaging the range selection clutch and in low range by disengaging the range selection clutch. In high range, the transmission produces... Agent: Ford Global Technologies

20140080658 - Pin for guiding a gear wheel, and planetary transmission containing the same: A pin for guiding a gear has a substantially cylindrical outer surface section, wherein the outer surface section comprises a substantially cylindrical rolling surface section, which is aligned and formed so as to make possible the guiding of the gear. The outer surface section further has a groove, which is... Agent: Aktiebolaget Skf

20140080659 - Multi-stage transmission for a power tool: A multi-stage planetary transmission includes a transmission housing and a first planetary stage at least partially positioned in a transmission housing. The first planetary stage includes a first stage ring gear, a first stage carrier, and a plurality of first stage planet gears supported by the first stage carrier. A... Agent: Milwaukee Electric Tool Corporation

Previous industry: Endless belt power transmission systems or components
Next industry: Friction gear transmission systems or components


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