Shock absorber

Details Shock absorber Shock absorber

2005-01-04

2005-01-04

Williams, Thomas (Department: 3683)

Brakes

Internal-resistance motion retarder

Having a thrust member with a variable volume chamber

C188S314000, C188S318000, C267S217000, C267S064250

Reexamination Certificate

active

06837343

ABSTRACT:
A shock absorber comprises first and second axially aligned cylinders (11, 21) each having a liquid filled piston chamber (12, 22), an axially displaceable piston (13, 23) received in the piston chamber (12,22), and means (14, 24) for dampening axial displacement of the piston (13,23) through the liquid in the piston chamber (12, 22). A piston rod (1) axially extends between and into the first and second cylinder piston chambers (12, 22). The first and second axial ends (1a ,1b) of the piston rod (1) are connected to the first and second cylinder pistons (13, 23) respectively.

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