Motion damper

Brakes – Plastic deformation or breakage of retarder element – And subsequent reverse deformation

Reexamination Certificate

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Details

C267S064260, C267S064280, C267S122000

Reexamination Certificate

active

10701734

ABSTRACT:
The motion damper includes a damper wall, damper stages, and a damper head. The damper wall and damper stages are successively smaller in size and have a nested relationship. The damper wall and damper stages are each flexibly attached to an adjacent damper stage or the damper wall such that the damper stages may deploy in a telescopic fashion away from the damper wall. The damper head is attached to a smallest damper stage. As a result, the damper stages change in position relative to the damper wall and relative to each other to absorb the kinetic energy of objects attached to the damper head and damper wall.

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“Displacement Controlled Linear Actuator with Differential Cylinder—A Way to Save Primary Energy in Mobile Machines,” Robert Rahmfeld et al., Technical University of Hamburg, pp. 1-6.

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