Hydraulic damper

Details Hydraulic damper Hydraulic damper

1991-06-26

1993-07-06

Butler, Douglas C.

Brakes

Internal-resistance motion retarder

Including seal or guide

188315, 18832216, 92165R, F16F 936

Patent

active

052245730

ABSTRACT:
A hydraulic damper with a rod guide made by pressing a circular plate is disclosed. This rod guide includes an inner tubular portion defining a bore supporting a piston rod, an outer tubular portion extending in the same direction as the inner tubular portion does, and a flange portion extending radially outwardly from the outer tubular portion. A ring is connected between an inwardly turned axial end portion of an outer tube and the flange portion. An annular sealing element retainer is disposed in the ring. The ring provides a transmission path of a force, thus preventing the sealing element retainer from being subject to the force.

REFERENCES:
patent: 4364457 (1982-12-01), Wossner et al.

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