Method for arranging a separating piston in a cavity and a...

Details Method for arranging a separating piston in a cavity and a... Method for arranging a separating piston in a cavity and a...

2011-07-12

2011-07-12

King, Bradley T (Department: 3657)

Brakes

Internal-resistance motion retarder

Having a thrust member with a variable volume chamber

C188S317000

Reexamination Certificate

active

07975814

ABSTRACT:
A steering damper system and method of regulating the fluid pressure of such a system are provided. The system can comprise a piston rod, a cylinder, a passage, and a damper portion. The damper portion can comprise a damper cavity, an outer piston, an inner piston, and a biasing component. The damper cavity can be in fluid communication with the passage. The outer piston can be slidably disposed in the damper cavity and define a chamber and a duct that is in fluid communication with the chamber and the passage. The inner piston can be slidably disposed in the chamber of the outer piston. The biasing component can exert an axial biasing force against the inner piston for regulating the pressure of fluid disposed in the system passing intermediate the passage, the damper cavity, and the chamber of the outer piston.

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International Search Report received in corresponding PCT Application No. PCT/SE2006/000951, mailed Nov. 17, 2006, 3 pages.

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