Featured patents

Continuously Variable Transmission
US 08852050 B2, Oct. 7, 2014, Toroidal, Fernand A Thomassy / Fallbrook Intellectual Property Company LLC (Cedar Park, US)
A method of supporting a plurality of spherical traction planets…

Variator
US 08764605 B2, July 1, 2014, Plural toric cavities, Robert A. Oliver et al. / Torotrak (Development) Limited (Lancashire, GB
A variator comprising first and second races mounted for rotation about…

Drive Mechanism for Infinitely Variable Transmission
US 08771133 B2, July 8, 2014, With condition responsive means to vary contact pressure, Christopher J. Greenwood et al. / Torotrak (Development) Limited (Lancashire, GB
A variator transmission comprising:…

Friction Wheel Drive
US 08771134 B2, July 8, 2014, Condition Responsive Means to Vary Contact Pressure, Heino Heitplatz / Beumer GmbH & Co. KG (Beckum, DE)
A friction wheel drive comprising:…

Variator Multiplex Valve Scheme for a Torroidal Traction Drive Transmision
US 08721494 B2, May 13, 2014, Fluid control, John W. E. Fuller et al. / Allison Transmission, Inc. (Indianapolis, US)
An apparatus for controlling fluid flow to a variator in an automatic…

Continuously Variable Transmission
US 08641577 B2, Feb. 4, 2014, Variable ratio, Jon M Nichols et al. / Fallbrook Intellectual Property Company LLC (Cedar Park, US)
A continuously variable transmission (CVT) comprising:…

Linearly Adjustable Torque Transmission Systems and Methods
US 08568269 B2, Oct. 29, 2013, Disc and wheel, Andrew Joseph McDaniel et al. / Honda Motor Co., Ltd. (Tokyo, JP)
A linearly adjustable torque transmission system for a power driven machine,…

Vehicle Drive Force Distributing Apparatus
US 08500596 B2, Aug. 6, 2013, With condition responsive means to vary contact pressure, Egio Sakagami et al. / Nissan Motor Co., Ltd. (Yokohama, JP)
A vehicle drive force distributing apparatus comprising:…

Aircraft Electric Generation System
US 08449431 B2, May 28, 2013, Friction gearing is ratio change gearing, Masahide Nakamura et al. / Kawasaki Jukogyo Kabushiki Kaisha (Kobe-shi, JP)
An aircraft electric generation system which is adapted to be driven by…

Frictional Drive Device and Inverted Pendulum Type Vehicle Using the Same
US 08460154 B2, June 11, 2013, Coil spring, Kazuya Kuwabara et al. / Honda Motor Co., Ltd. (Tokyo, JP)
A frictional drive device, comprising:…

Patentorg has 29 documents under Friction Gear Transmission Systems or Components Patents.

Narrow down the browsing criteria below to see more patents.

New documents
  • Process for the Production of the Actinobacillus Pleuropneumoniae Toxins APXI or APXIII in a Liquid Culture Medium Under Supply of Air Enriched in Carbon Dioxide
  • Method for Manufacturing Nonvolatile Memory Device
  • Supply Chain Demand Satisfaction
  • Supply-Line Management Device
  • Storage Control Device and Method for Managing Snapshot