Featured patents

Fluid Pressure Apparatus
US 08739684 B2, June 3, 2014, With Guide or Seal on Cylinder End Portion for Piston or Member Moved by Piston, Masahiro Okuma et al. / SMC Kabushiki Kaisha (Tokyo, JP)
A fluid pressure apparatus comprising:…

Cantilever Feedback Mechanism for a Proportional Bellows Assembly
US 08707852 B2, April 29, 2014, Plural bellows, Jason Gray et al. / Dyna-Flo Control Valve Services Ltd. (Edmonton, CA)
A cantilever feedback mechanism, comprising…

Piston-Chamber Combination
US 08689676 B2, April 8, 2014, Cylinder Detail, Nicolaas Van der Blom / NVB Composites International a/s (Copenhagen, DK)
A piston-chamber combination comprising an elongate chamber which is bounded by…

Method of Calibrating a Connecting Rod Arrangement and Connecting Rod Arrangement
US 08596187 B2, Dec. 3, 2013, With Linkage or Transmission Having Relatively Movable Members, Marten Nommensen et al. / Secop GmbH (Flensburg, DE)
A method of calibrating a connecting rod…

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…

Compressor And/Or Expander Device With Rolling Piston Seal
US 08567303 B2, Oct. 29, 2013, Rolling diaphragm, Matthew Blieske et al. / General Compression, Inc. (Newton, US)
An apparatus suitable for use in a compressed-gas-based energy storage…

Hydraulic Cylinder
US 08561522 B2, Oct. 22, 2013, Articulated connecting rod end forms portions of piston face, Hiroshi Funato et al. / Kayaba Industry Co., Ltd. (Tokyo, JP)
A hydraulic cylinder that expands and contracts in accordance with supply…

Lubricating Device for a Linear Motion Device
US 08534183 B2, Sept. 17, 2013, Valve means in lubricant passage, Rainer Sauer / Robert Bosch GmbH (Stuttgart, DE)
A linear motion device, comprising:…

Diaphragm Pump
US 08474365 B2, July 2, 2013, Shaft axis intersected by axes of working members, Stephan Kaufmann et al. / KNF Flodos AG (Sursee, CH)
A diaphragm pump (1) comprising at least two pump heads (3) arranged around…

Vibration/Shock Resistant Stud Housing
US 08443714 B2, May 21, 2013, With reinforcing member, Albert D. Fisher / Haldex Brake Corporation (Kansas City, US)
A brake housing comprising:…

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