Featured patents

Quad-Clutch Multi-Speed Transmission
US 08801566 B2, Aug. 12, 2014, Nonplanetary gearing combined with planetary, Andrew W. Phillips et al. / GM Global Technology Operations, LLC (Detroit, US)
A transmission comprising:…

Bicycle Drive Unit
US 08777791 B1, July 15, 2014, Including electric motor input, Akihiko Shoge et al. / Shimano Inc. (Osaka, JP)
A bicycle drive unit comprising:…

Planetary Gear Train of Automatic Transmission for Vehicles
US 08764602 B2, July 1, 2014, Transmission includes three relatively rotatable sun gears, Jongsool Park et al. / Hyundai Motor Company (Seoul, KR)
A planetary gear train of an automatic transmission for a vehicle, comprising:…

Gear Train Unit and Arrangement for a Stamping Press
US 08727931 B2, May 20, 2014, Orbit shiftable relative to sun and carrier, Josef Thomas Hafner / Bruderer AG (Frasnacht, CH)
A gear train unit comprising:…

US 08696513 B2, April 15, 2014, Brake for orbit and carrier, Herbert P. Brinn
An automotive transmission, said transmission comprising:…

Rotary Units, Rotary Mechanisms, and Related Applications
US 08672799 B2, March 18, 2014, Planetary Gearing or Element, Christopher C. Sappenfield
A rotary mechanism, comprising:…

Driving Apparatus for Hybrid Vehicle
US 08622863 B2, Jan. 7, 2014, Including electric motor input, Takuya Kurokawa / Honda Motor Co., Ltd (Tokyo, JP)
An apparatus for driving a hybrid vehicle having an internal combustion engine,…

Independently Controllable Transmission Mechanism With Simplified Parallel Types
US 08585533 B2, Nov. 19, 2013, Plural planetary units, Jao-Hwa Kuang et al. / National Sun Yat-Sen University of Kaohsiung (Kaohsiung, TW)
An independently controllable transmission mechanism comprising:…

Vehicle Power Transmission Device
US 08535189 B2, Sept. 17, 2013, Including electric motor input, Takahiro Yoshimura / Toyota Jidosha Kabushiki Kaisha (Toyota-shi, JP)
A vehicle power transmission device comprising:…

Speed Reducer, Robot Hand and Robot
US 08500592 B2, Aug. 6, 2013, Planet Periphery Surrounds Axis of Interacting Gear, Hiroyuki Kusumoto et al. / Seiko Epson Corporation JP
A speed reducer comprising:…

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