Featured patents

Wobble Plate Type Variable Displacement Compressor
US 08783161 B2, July 22, 2014, Parallel cylinders, Shinji Tagami / Sanden Corporation (Gunma, JP)
A wobble plate type variable displacement compressor having pistons inserted…

Axial Displacement Device for a Vehicle Transmission
US 08800428 B2, Aug. 12, 2014, With Support or Frame (146), Tomas Seidl / KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH (Munich, DE)
A device for axially displacing a shaft in a vehicle transmission,…

Variable Displacement Piston-In-Piston Hydraulic Unit
US 08746128 B2, June 10, 2014, Working Member Forms Reservoir for Non-Compressible Working Fluid, Antonio Cannata / Tonand Brakes Inc. (London, CA)
A piston unit comprising:…

Gas Spring Piston With Partial Bellows Support Feature and Gas Spring Assembly Including Same
US 08739683 B2, June 3, 2014, Rolling diaphragm, Stephen C. Street et al. / Firestone Industrial Products Company, LLC (Indianapolis, US)
A gas spring assembly comprising:…

Axial Piston Machine With Rotation Restraint Mechanism
US 08689674 B2, April 8, 2014, Parallel cylinders, Noel Stephen Duke et al. / Duke Engines Limited (Auckland, NZ)
An axial piston machine acting as a thermodynamic engine, compressor, motor…

Actuator for Opening an Aircraft Engine Nacelle Cowl
US 08621978 B2, Jan. 7, 2014, Means includes element interfitting between working member and fixed part, Pierre Moradell-Casellas et al. / Aircelle (Gonfreville l'Orcher, FR)
An actuator for opening an aircraft nacelle cowl comprising:…

Linear Compressor
US 08561521 B2, Oct. 22, 2013, Bias external of both expanding and contracting chamber, Young-Hoan Jeon et al. / LG Electronics Inc. (Seoul, KR)
A linear compressor, comprising:…

Piston Apparatus for Engine
US 08549989 B2, Oct. 8, 2013, With separable means for pivotally mounting connecting rod to piston, Byungcheol Lee et al. / Hyundai Motor Company (Seoul, KR)
A piston apparatus for an engine, comprising:…

Wabble Plate Type Variable Displacement Compressor
US 08549985 B2, Oct. 8, 2013, Shaft axis parallel to axes of working members (70), Shinji Tagami / Sanden Corporation (Isesaki-shi, Gunma, JP)
A wabble plate type variable displacement compressor having pistons inserted…

Non-Threaded Method for Assembling a Center Hole Parking Diaphragm and Adapter Push Rod With a Clip and Washer
US 08453556 B2, June 4, 2013, With separate biasing means for a working member, Kevin Carlson et al. / Bendix Spicer Foundation Brake LLC (Elyria, US)
A brake actuator comprising:…

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