System comprising magnetically actuated motion control device

Details System comprising magnetically actuated motion control device System comprising magnetically actuated motion control device

2004-03-25

2009-12-29

Schwartz, Christopher P (Department: 3657)

Brakes

Internal-resistance motion retarder

Magnetic fluid or material

C188S271000

Reexamination Certificate

active

07637360

ABSTRACT:
A system that includes a magnetically actuated motion control device comprising a housing defining a cavity and including a slot therethrough. A movable member is located within the cavity and is movable relative to the housing. A magnetic field generator located on either the housing or the movable member causes the housing to press against the movable member to develop a friction force.

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