Turning motion assistance device for electric vehicle

Details for Australian Patent Application No. 2010200598 (hide)

Owner Hitachi Construction Machinery Co., Ltd.

Inventors Ichinose, Masanori; Yasuda, Tomohiko; Sato, Takayuki

Agent Davies Collison Cave

Pub. Number AU-B-2010200598

Priority 2009-030453 12.02.09 JP

Filing date 5 February 2010

Wipo publication date 26 August 2010

Acceptance publication date 30 June 2011

International Classifications

B60L 15/20 (2006.01) Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles - for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed

B62D 5/04 (2006.01) Power-assisted or power-driven steering - electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear

B62D 6/00 (2006.01) Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits

Event Publications

4 March 2010 Complete Application Filed

  Priority application(s): 2009-030453 12.02.09 JP

26 August 2010 Application Open to Public Inspection

  Published as AU-B-2010200598

30 June 2011 Application Accepted

  Published as AU-B-2010200598

27 October 2011 Standard Patent Sealed

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