Featured patents

Fluid Servo and Applications
US 08863641 B2, Oct. 21, 2014, Fluid vented through working member, Jonathan Sebastian Howes / Isentropic Ltd. (Hampshire, GB)
A fluid pressure operated actuator device, comprising:…

Hydraulic Motor Driving Device
US 08776666 B2, July 15, 2014, By varying reaction plate inclination relative to cylinder axes, Satoshi Mori / Kayaba Industry Co., Ltd. (Tokyo, JP)
A hydraulic motor driving device that varies a capacity of a hydraulic motor…

Method and System for Improving Vehicle Braking
US 08752475 B2, June 17, 2014, One movable part unitary with working member, Ralph Wayne Cunningham et al. / Ford Global Technologies, LLC (Dearborn, US)
A method for improving brake operation of a vehicle, comprising:…

Reciprocating Compressor
US 08770088 B2, July 8, 2014, By varying reaction plate inclination relative to cylinder axes, Hiroshi Ikeda et al. / Sanden Corporation (Gunma, JP)
A reciprocating compressor comprising:…

Actuating Device for a Shift Element of a Transmission Device Which Can Be Applied With an Actuating Pressure
US 08667885 B2, March 11, 2014, Both inlet and exhaust controlled by motive fluid pressure in supply line or chamber, Georg Gierer et al. / ZF Friedrichshafen AG (Friedrichshafen, DE)
An actuating device (1) for a shift element (B) of a transmission mechanism,…

Pneumatic Brake Servo
US 08671823 B2, March 18, 2014, Rubber block reaction means, Jürgen Faller et al. / Continental Teves AG & Co. oHG DE
A pneumatic brake servo comprising:…

Brake Booster Having Atmosphere Chamber Void of Springs
US 08640599 B2, Feb. 4, 2014, One movable part unitary with working member, Darryl C. Price / Robert Bosch GmbH (Stuttgart, DE)
A brake booster comprising:…

Apparatus to Increase a Force of an Actuator Having an Override Apparatus
US 08549984 B2, Oct. 8, 2013, Electrically operated (275) (361), David Anthony Arnold / Fisher Controls International, LLC (Marshalltown, US)
A fluid control system for use with valves, comprising:…

Force Actuator
US 08528461 B2, Sept. 10, 2013, With means for selectively changing the speed or force exerted on load by the selective application of motive fluid in a single direction to one or more working members, Peter Vogt et al. / Carl Zeiss SMT GmbH (Oberkochen, DE)
An actuator arrangement, comprising:…

Fluid Distributor Apparatus and Punching Method
US 08485087 B2, July 16, 2013, With means to vary feedback signal in response to rate of working member movement, Giorgio Ostini / Euromac S.p.A. (Formigine (MO), IT
A fluid distributor apparatus comprising:…

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