A HYDRAULIC CONTROL CIRCUIT FOR A CONTINUOUSLY VARIABLE TRANSMISSION

Details for Australian Patent Application No. 2002307913 (hide)

Owner TOROTRAK (DEVELOPMENT) LTD.

Inventors FULLER, John, William, Edward

Pub. Number AU-A-2002307913

PCT Number PCT/GB02/02024

PCT Pub. Number WO2002/088577

Priority 01305802.9 05.07.01 EP; 0110597.2 01.05.01 GB; 0116473.0 05.07.01 GB

Filing date 1 May 2002

Wipo publication date 11 November 2002

International Classifications

F16H 061/38 Control functions within change-speed- or reversing-gearings for conveying rotary motion - Control of exclusively fluid gearing

F16H 061/06 Control functions within change-speed- or reversing-gearings for conveying rotary motion - by controlling rate of change of fluid pressure

F16H 061/00 Control functions within change-speed- or reversing-gearings for conveying rotary motion

Event Publications

19 December 2002 Complete Application Filed

  Priority application(s): 01305802.9 05.07.01 EP; 0110597.2 01.05.01 GB; 0116473.0 05.07.01 GB

17 April 2003 Application Open to Public Inspection

  Published as AU-A-2002307913

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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