Title:
磁気レオロジー流体ブレーキ及びステアリング機構のための力フィードバック装置
Document Type and Number:
Japanese Patent JP4741198
Kind Code:
B2
Abstract:
The brake has a positive displacement fluid pump with two ports (20, 22). The pump pumps a magnetorheological fluid from one port to the other when a pump shaft is rotated relative to a pump housing. A viscosity regulator (14) is connected between the two ports. The regulator varies the viscosity of the fluid so as to vary pumping restriction against the pump. The variation results in variable resistance to shaft rotation. An independent claim is also included for a steering mechanism for a vehicle.
Inventors:
Mark John Charney
Application Number:
JP2004152956A
Publication Date:
August 03, 2011
Filing Date:
May 24, 2004
Export Citation:
Assignee:
DEERE AND COMPANY
International Classes:
B62D6/00; F16D57/06; B62D5/00; B62D5/04; B62D12/00; F16D63/00; B62D101/00; B62D113/00; B62D117/00; B62D137/00
Domestic Patent References:
| JP6293181U | ||||
| JP2294260A | ||||
| JP6412853A |
Attorney, Agent or Firm:
Shinjiro Ono
Kazuo Shamoto
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Tadashi Masui
Kazuo Shamoto
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Tadashi Masui