Featured patents

Fluid Transmission Apparatus
US 08839924 B2, Sept. 23, 2014, Having fluid-pressure operator, Kazuhiro Itou et al. / Aisin AW Co., Ltd. (Aichi-Ken, JP)
A fluid transmission apparatus comprising:…

Constant-Force Device and Micrometer
US 08833535 B2, Sept. 16, 2014, Positive, Yoshiaki Shiraishi et al. / Mitutoyo Corporation (Kawasaki-Shi, JP)
A constant-force device comprising:…

Clutch Assembly With Formed Retention Ring
US 08813934 B2, Aug. 26, 2014, Spline connection for multiple clutch-elements, Joseph Szuba / Szuba Consulting, Inc. (Dearborn, US)
A clutch housing for use in a transmission, with said housing receiving clutch…

Centrifugal Clutch and Vehicle Provided With the Same
US 08695775 B2, April 15, 2014, Axially engaged with nonpivoted weights-weights movable radially or slidable, Toshinori Inomori et al. / Yamaha Hatsudoki Kabushiki Kaisha (Shizuoka, JP)
A centrifugal clutch, comprising:…

Dual Clutch
US 08607950 B2, Dec. 17, 2013, Axially spaced coaxial clutch-assemblages, Florian Krebs et al. / Schaeffler Technologies AG & Co. KG (Herzogenaurach, DE)
A dual clutch for engaging an engine-side input shaft having a first…

Control Apparatus for Clutch Driving Mechanism
US 08607954 B2, Dec. 17, 2013, Cam, Yoshiaki Nedachi / Honda Motor Co., Ltd. (Tokyo, JP)
A control apparatus for a clutch driving apparatus, said control apparatus…

Electronically Controlled Viscous Fan Drive With Bushing
US 08602190 B2, Dec. 10, 2013, Magnetic or electric, James Patrick May / BorgWarner Inc. (Auburn Hills, US)
An electronically controlled fluid coupling device comprising:…

Switchable Free-Wheel Device for a Transmission, Particularly for a Crank-CVT of a Motor Vehicle
US 08579096 B2, Nov. 12, 2013, Reversible, Lászlo Mán / Schaeffler Technologies AG & Co. KG (Herzogenaurach, DE)
A switchable freewheel device for a crank-CVT of a motor vehicle, said device…

Crankshaft Torque Modulator
US 08534438 B2, Sept. 17, 2013, Coil spring coaxial with rotation axis, James W. Dell et al. / Litens Automotive Partnership (Woodbridge, CA)
A decoupler comprising:…

Clutch System
US 08522944 B2, Sept. 3, 2013, Having conical or frustoconical friction surfaces, Thomas M. Jagger et al. / Kit Masters Inc. (Perham, US)
A fan clutch device for vehicular use comprising:…

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