Brakes – Internal-resistance motion retarder – Having a thrust member with a variable volume chamber
Patent
1990-02-13
1992-06-16
Oberleitner, Robert J.
Brakes
Internal-resistance motion retarder
Having a thrust member with a variable volume chamber
188296, F16F 914, F16D 5702
Patent
active
051218194
ABSTRACT:
A damper system is disclosed in which is provided a segmented damper for damping the vibrations of a rotating shaft, the damper comprising a sealed porous fixed normally concentric cylinder surrounding the shaft, the space between the porous cylinder and the shaft being axially segmented by radial walls extending parallel to the axis of the shaft, the segmented space being filled with a fluid which is driven through the pores of said cylinder when said shaft vibrates to provide linear dampling.
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Ballato Josie A.
Garfinkle Irwin P.
Oberleitner Robert J.
Singer Donald J.
The United States of America as represented by the Secretary of
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