Brakes – Internal-resistance motion retarder – Using magnetic flux
Reexamination Certificate
2006-05-09
2006-05-09
McClellan, James (Department: 3683)
Brakes
Internal-resistance motion retarder
Using magnetic flux
C188S378000, C188S164000, C188S381000, C267S136000, C267S196000, C267S134000
Reexamination Certificate
active
07040467
ABSTRACT:
A friction damper a housing including a cavity formed therein; a first member disposed in said cavity and movable in the cavity; a second member disposed in the cavity; an intermediate member between the first and second members, the first member being in frictional engagement with the intermediate member; and at least one magnetic field generator mounted to magnetically couple the first and second members thereby maintaining the first member in frictional engagement with the intermediate member and wherein the first member is movable against the intermediate member to generate a damping force.
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Derwent World Patents Index, May 17, 2004 Abstract of DE 3431362 A.
Lord Corporation
McClellan James
Murphy III Edward F.
Sy Mariano
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