Featured patents

Pedal Rod Retaining Assembly for a Hydraulic Brake System
US 08850955 B2, Oct. 7, 2014, With separable means for pivotally mounting connecting rod to piston, Larry E. Isakson / Robert Bosch GmbH (Stuttgart, US)
A braking system, comprising:…

Piston Pump
US 08807015 B2, Aug. 19, 2014, Abutment Connection Between Working Member and Power Transmission Element, Masatoshi Iyatani / Nissin Kogyo Co., Ltd. (Nagano, JP)
A piston pump, comprising:…

Multi-Layer Diaphragm
US 08807014 B2, Aug. 19, 2014, Metal diaphragm, Shinichi Nitta et al. / CKD Corporation (Komaki-shi, Aichi, JP)
A multi-layer diaphragm configured to be attached to a fluid device having…

Drive Mechanism for an Oscillating Piston Rotor
US 08789455 B2, July 29, 2014, Plural angularly related vanes, Josep Galceran Sole
Positive displacement machine for transmitting energy to, or obtaining energy…

Machine Housing of a Hydraulic Machine
US 08776668 B2, July 15, 2014, Parallel cylinders, Christian Spielvogel et al. / Robert Bosch GmbH (Stuttgart, DE)
A machine housing of a hydraulic machine, having a housing section…

Rodless Cylinder
US 08746129 B2, June 10, 2014, Sealed Opening in Longitudinal Wall of Chamber for Receiving Working Member Portion, Tsuyoshi Yonezawa / Howa Machinery, Ltd. (Kiyosu, JP)
A rodless cylinder comprising:…

Telescopic Composite Cylinder Hydraulic Hoist
US 08656825 B2, Feb. 25, 2014, With additional cylinder relatively slidable exteriorly of outer cylinder, Steven Clare Dawson
A composite material telescopic multi-cylinder hydraulic hoist said telescopic…

Piston With Central Directional Oil Flow and Wrist Pin Lubrication Feature and Method of Construction Thereof
US 08616114 B2, Dec. 31, 2013, With ported chamber in piston part for circulating heat exchange fluid, Carmo Ribeiro / Federal-Mogul Corporation (Southfield, US)
A piston, comprising:…

Axial Piston Pump With Pistons Having Metallic Sealing Rings
US 08627758 B2, Jan. 14, 2014, Shaft axis parallel to axes of working members (70), Kyong Tae Chang / Neo Mechanics Limited (Hong Kong, HK)
An axial piston pump, comprising:…

US 08453559 B2, June 4, 2013, With rib or strut means on piston part, Kazuya Tanabe et al. / Honda Motor Co., Ltd. (Tokyo, JP)
A piston including a pair of mutually opposed longitudinal ribs individually…

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