Hydraulic power clutch control system having an inching valve

Details Hydraulic power clutch control system having an inching valve Hydraulic power clutch control system having an inching valve

1977-12-23

1980-10-14

Caun, Peter M.

192 clutches and power-stop control

Elements

Thrust members, retarders, and stops

F16D 1100

Patent

active

042276020

ABSTRACT:
The spool of the inching valve has first and second lands, a first portion connected to the first land and tapered or suitably formed in such a manner as to gradually increase the flow resistance of the inlet port in accordance with the axial movement of the spool into a position in which the first land fully closes the inlet port, and a second portion connected to the second land and having a reduced uniform diameter or a suitable form which initially temporarily abruptly reduces the flow resistance of the drain port and subsequently gradually reduces the flow resistance thereof in accordance with the axial movement of the spool from a position in which the second land opens the drain port.

REFERENCES:
patent: 3365035 (1968-01-01), Kress
patent: 3469472 (1969-09-01), Bislew
patent: 3656600 (1972-04-01), Kitano et al.
patent: 3746135 (1973-07-01), Ishikawa
patent: 3757915 (1973-09-01), Momose
patent: 3946760 (1976-03-01), Murakami et al.

Affiliated with

Also associated with

Rating

Hydraulic power clutch control system having an inching valve 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 power clutch control system having an inching valve, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydraulic power clutch control system having an inching valve will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2097245