Dynamic damper and propeller shaft

Details Dynamic damper and propeller shaft Dynamic damper and propeller shaft

2006-05-16

2006-05-16

Siconolfi, Robert A. (Department: 3683)

Brakes

Inertia of damping mass dissipates motion

Resiliently supported damping mass

C464S180000

Reexamination Certificate

active

07044276

ABSTRACT:
This invention provides a dynamic damper comprising an outer pipe20, a weight30and an elastic body40, wherein convex portions21protruded in the direction of the inside diameter are provided at plural positions along the circumferential direction of the outer pipe so as to hold the elastic body40by sandwiching the outer circumferential portion of the elastic body40between adjacent the convex portions.

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Japanese Utility Model Application Publication No. HEI 7-29324.

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