Motor vehicles – Including one or more ski-like or runner members – With at least one surface-engaging propulsion element
Patent
1988-08-12
1989-10-31
Hill, Mitchell J.
Motor vehicles
Including one or more ski-like or runner members
With at least one surface-engaging propulsion element
91375A, 180149, B62D 5083
Patent
active
048771007
ABSTRACT:
A hydraulic reaction force apparatus for a power steering system includes input and output shafts, a flange, balls, a reaction force receiving portion, a hydraulic reaction force chamber, and an annular reaction force piston. The input and output shafts are accommodated in a body. The flange is formed on one of the input and output shafts and has axial through guide holes. The balls are movably fitted in the guide holes, respectively. The reaction force receiving portion is formed on the other one of the input and output shafts to axially receive the balls. The hydraulic reaction force chamber is formed at a position opposite to the reaction force receiving force receiving portion with respect to the flange. The reaction force piston is movably and coaxially fitted on the output shaft with a clearance to urge the balls against the reaction force receiving portion so as to generate a restriction force corresponding to a reaction force oil pressure. The restriction force acts between the input and output shafts. Seal rings are disposed between the reaction force piston and the body and between the reaction force piston and the one of the input and ouput shafts.
REFERENCES:
patent: 4034825 (1977-07-01), Adams
patent: 4380273 (1983-04-01), Walter
patent: 4653339 (1987-03-01), Komatsu et al.
patent: 4790401 (1988-12-01), Sonoda
patent: 4793433 (1988-12-01), Emori et al.
Emori Yasuyoshi
Nomura Ikuo
Ohsaki Hiroshi
Hill Mitchell J.
Jidosha Kiki Co. Ltd.
LandOfFree
Hydraulic reaction force apparatus for power steering system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Hydraulic reaction force apparatus for power steering system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydraulic reaction force apparatus for power steering system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-621196