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.
  
06/11/2015 > patent applications in patent subcategories.
  
06/04/2015 > patent applications in patent subcategories.
  
05/28/2015 > 20 patent applications in 10 patent subcategories.

20150148166 - Hybrid power train for vehicle: A hybrid power train for a vehicle may include an input shaft, an engine side driving gear mounted at the input shaft, an output shaft, an engine side driven gear fixedly mounted at the output shaft and meshed with the engine side driving gear, a motor side driving gear and... Agent: Hyundai Motor Company

20150148168 - Hybrid power train for vehicles: A hybrid power train for vehicles, including a drive shaft rotated by engine power, an engine-side drive gear concentrically installed on the drive shaft so as to be rotated by drive shaft power, first and second power transmission control units configured to form different power transmission paths for transmitting power... Agent: Hyundai Motor Company

20150148169 - Hybrid power train for vehicles: A hybrid power train for a vehicle may include an input shaft, an engine-side drive gear provided on the input shaft, an output shaft, an engine-side driven gear rotatably provided on the output shaft and meshed with the engine-side drive gear, a motor-side drive gear rotated by a motor, a... Agent: Hyundai Motor Company

20150148167 - Hybrid transmission for vehicle: A hybrid transmission of a vehicle may include a first input shaft receiving power from an engine through a first clutch, a second input shaft disposed substantially in parallel with the first input shaft and receiving power from the engine through a path different from the first input shaft, an... Agent: Hyundai Motor Company

20150148172 - Multi-mode hybrid variable drive unit: A hybrid transmission providing multiple modes of operation in a compact arrangement is provided and includes first and second planetary gear sets and first and second electric machines. An electric machine shaft directly couples the first planetary gear set to the second planetary gear set and the second electric machine... Agent:

20150148170 - Power transmission system of hybrid electric vehicle: A power transmission system of a hybrid electric vehicle which uses an engine and first and second motor/generators as power sources may include an input shaft receiving torque of the engine, an intermediate shaft parallel with and apart from the input shaft, an output shaft relatively rotatable with respect to... Agent: Hyundai Motor Company

20150148171 - Power transmission system of hybrid electric vehicle: A power transmission system of a hybrid electric vehicle may include an input device including a first input shaft receiving torque of the engine and a second input shaft disposed without rotational interference with the first input shaft, a planetary gear set including a first rotation element directly connected to... Agent: Hyundai Motor Company

20150148173 - 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, and a reduction gear unit provided with a plurality of gears to decelerate a rotary force generated from the motor, wherein the motor... Agent:

20150148174 - Electric vehicle transaxle: Providing an electric vehicle transaxle suppressing occurrence of wear, seizure, etc. of a one-way clutch as compared to a conventional one. When an electric motor MG is driven and a one-way clutch 34 moves in a rotation axis C1 direction, the one-way clutch 34 comes into contact with a flange... Agent: Toyota Jidosha Kabushiki Kaisha

20150148175 - Multi-speed cycloidal transmission: A transmission assembly for operably coupling an input member to an output member includes a first cycloidal gear stage having a first gear ratio and a second cycloidal gear stage having a second gear ratio different than the first gear ratio. The transmission assembly also includes a shifting mechanism for... Agent:

20150148176 - Torque-limiting assembly for a surgical powertool: A torque-limiting assembly for a surgical powertool has an input shaft and an output shaft. Two relatively rotatable parts of the assembly are configured to be locked against relative rotation by at least one shearable piece for torque transfer between the input shaft and the output shaft up to a... Agent: Stryker Trauma Sa

20150148177 - Planetary gear train of automatic transmission for vehicle: A planetary gear train of an automatic transmission for a vehicle may include an input shaft receiving torque, an output shaft disposed in parallel with and apart from the input shaft, a first planetary gear set having at least three rotation elements, a second planetary gear set having at least... Agent: Hyundai Motor Company

20150148178 - Planetary gear train of automatic transmission for vehicles: A planetary gear train may include an input shaft, an output shaft, first and second planetary gear sets each having three rotation elements, a first rotation shaft directly connected to one rotation element of the second planetary gear set and selectively connected to the input shaft, a second rotation shaft... Agent: Hyundai Motor Company

20150148179 - Planetary gear train of automatic transmission for vehicles: A planetary gear train may include an input shaft, an output shaft, first and second planetary gear sets each having three rotation elements, a first rotation shaft directly connected to one rotation element of the first planetary gear set and one rotation element of the second planetary gear set, and... Agent: Hyundai Motor Company

20150148180 - Automatic transmission device: An automatic transmission device configured to change the relative speeds between an input and output member. The automatic transmission is configured with four planetary gear mechanisms and a plurality of clutches and brakes, the arrangement being configured so as to reduce a loss due to the meshing between gears. The... Agent: Toyota Jidosha Kabushiki Kaisha

20150148181 - Planetary gear train of automatic transmission for vehicles: A planetary gear train of an automatic transmission for a vehicle may include an input shaft receiving torque, an output shaft disposed in parallel with and apart from the input shaft, a planetary gear set including a first sun gear, a second sun gear, a common planet, and a common... Agent: Hyundai Motor Company

20150148182 - Automated manual transmission for vehicle: An automated manual transmission includes an input shaft for receiving a rotational force from a power source, a first output shaft and a second output shaft arranged parallel to the input shaft and draw out power, a first planetary gear device and a second planetary gear device arranged on the... Agent: Hyundai Motor Company

20150148183 - Planetary gearset: A planetary gear set may include a carrier, pinion shafts and a shaft securing ring. The carrier may have shaft insertion holes formed substantially parallel to a rotation center shaft and spaced apart at a predetermined distance from the rotation center shaft, and a carrier groove formed in an outside... Agent: Hyundai Motor Company

20150148184 - Mechanical reducer device with high reduction ratio: A mechanical reducer with high reduction ratio, includes a box-like case (C), an input shaft (I), rotatably supported by the case and adapted to be brought into rotation at an input angular speed (VI), and an output shaft (U), mechanically connected to the input shaft via reduction members (1) and... Agent:

20150148185 - Linear travel structure of electrical operating device: A linear travel structure of an electrical operating device includes a body, a substrate, a cover, a first transmission assembly, a second transmission assembly, and a third transmission assembly. The body receives the substrate to mount thereto so as to enclose and define a first receiving space. The cover is... Agent: Flowinn (shanghai) Industrial Co., Ltd.

  
05/21/2015 > 9 patent applications in 9 patent subcategories.

20150141188 - Thrust absorbing planetary traction drive superturbo: Disclosed are embodiments of thrust absorbing planetary traction drives that utilize roller-shaft traction interfaces that are slanted to absorb thrust created on a turbo shaft by a turbine or compressor. Slanted traction surfaces on the sun portion of the turbo shaft are slanted inwardly so that the turbo shaft remains... Agent:

20150141189 - Friction engagement device: In friction engagement device having forward clutch 5 and clutch operation pack 6 controlling engagement/disengagement operation of the forward clutch 5, the clutch operation pack 6 has hydraulic piston 61, engagement pressure piston chamber 62, snap ring 64, diaphragm spring 65 and ball lock mechanism BL. The diaphragm spring 65... Agent: Jatco Ltd

20150141190 - Planetary gear assembly: A modified planetary gear box and arrangement of the gear box with a drive motor permits electrical, optical or other types of cabling or wiring to be passed through the planetary gear box along its axis of rotation. The planetary gear box drives or rotates a reel of coiled tubing.... Agent: National Oilwell Varco, L.p.

20150141191 - Two-speed transmission and electric vehicle: A two-speed transmission is provided. The transmission comprises a planetary gear train (8) having a sun gear, a fixed annular gear (8b), at least one planet gear (8c) and a planet carrier (8d). A dual clutch (10) is disposed between the planetary gear train and a prime mover which outputs... Agent: Robert Bosch Gmbh

20150141192 - Clutched power transmitting device with filter element: A power transmitting device can include a clutch, filter and housing defining first and second sumps spaced apart by a first wall. First and second members can meshingly engage and rotate through the first sump. The clutch plates can rotate through the second sump. A third member can be drivingly... Agent:

20150141193 - Continuous and reversible mechanical gear system with a power branch: A continuous and reversible mechanical transmission system with a power branch, with an input shaft (17) and an output shaft (16), formed by a continuously variable transmission (1) connected to the shaft of the motor and by at least one planetary gear train (2) linked to the shaft of the... Agent:

20150141194 - Differential having light weight bevel gearing: A differential for use in a vehicle drive train having a pair of rotary members including a gear case that is operatively supported in driven relationship with respect to the drive train and a pair of side gears mounted for rotation with a respective one of the rotary members in... Agent: Eaton Corporation

20150141195 - Multi-speed gearbox: Multi-stage transmission comprises four planetary gear sets, rotatable shafts and six shift elements. Sun of first set is connected to fifth shaft which is connectable, via first clutch, to drive shaft and is couplable, via third brake, to housing. Drive shaft is connectable, via second clutch, to seventh shaft which... Agent: Zf Friedrichshafen Ag

20150141196 - Multi-stage transmission: A multi-stage transmission having more stages using planetary gear sets and employing a forced return means for achieving smooth shifting in a forward operation by acceleration manipulation and a reverse operation by deceleration manipulation is provided. The multi-stage transmission includes a shaft with both ends fixed, a sprocket for receiving... Agent:

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


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