Shock absorber with a check valve module and a check valve modul

Details Shock absorber with a check valve module and a check valve modul Shock absorber with a check valve module and a check valve modul

1994-03-15

1995-11-21

Graham, Matthew C.

Brakes

Internal-resistance motion retarder

Controlled by an operator remote from retarder

1375992, 188319, 267179, F16F 946, F16K 3102, B60G 1708

Patent

active

054678510

ABSTRACT:
Shock absorber with adjustable damping force, comprising a cylinder, an axially movable piston rod with a piston connected to it, a number of fluid chambers with capacities which can be changed relative to one another as a function of the movement of the piston rod relative to the cylinder, and fluid connections between at least two of the fluid chambers, whereby at least one of the fluid connections has a check valve module, whereby the check valve module is also designed with at least one valve seat, whereby a valve check element can be elastically applied against the valve seat in a check position, whereby this valve check element can also be adjusted by means of a field coil in opposition to the closing force of at least one spring in a number of positions, whereby the spring(s) is/are a unit of a row inside the check valve module, and possibly an intermediate module, which consists of a control chamber discharge valve body and a supplemental discharge valve body, characterized by a connection (17, 29, 15a, 15c, 19a, 19c, 25a, 25c, 27a, 27c, 37a, 37c) between any of the springs (29, 17) and inside the row of adjacent components of the spring(s), so that the adjacent parts form a pre-assembled unit, whereby the connection (17, 29, 15a, 15c, 19a, 19c, 25a, 25c, 27a, 27c, 37a, 37c) can withstand a load which corresponds to the sum of the spring force and weight of the parts exerting a force on it.

REFERENCES:
patent: 4854429 (1989-08-01), Casey
patent: 4902034 (1990-02-01), Maguran et al.
patent: 5173578 (1992-12-01), Tama

Affiliated with

Also associated with

Rating

Shock absorber with a check valve module and a check valve modul does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Shock absorber with a check valve module and a check valve modul, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Shock absorber with a check valve module and a check valve modul will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1131282