Vibration damper with amplitude-dependent damping force

Details Vibration damper with amplitude-dependent damping force Vibration damper with amplitude-dependent damping force

2007-02-06

2007-02-06

Williams, Thomas (Department: 3683)

Brakes

Internal-resistance motion retarder

Resistance alters relative to direction of thrust member

C188S282100, C188S313000

Reexamination Certificate

active

10738942

ABSTRACT:
Vibration damper comprising a piston rod, which is guided with freedom of axial movement in a damping medium-filled cylinder and which carries a piston, which divides the cylinder into two working spaces. At least one of the two working spaces has a flow connection leading to a housing, in which a separating element separates at least one chamber from one of the two working spaces, where the volume of the minimum of one chamber in the housing has a size which is variable within defined limits. The separating element executes relative motion with respect to the housing, and is located in a permanent position with respect to the piston rod, whereas the housing is movable with respect to the piston rod.

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patent: 100 47 878 (2001-11-01), None

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