Rotary shafts – gudgeons – housings – and flexible couplings for ro – Torque transmitted via flexible element – Coil spring
Patent
1999-03-10
2000-07-04
Bonck, Rodney H.
Rotary shafts, gudgeons, housings, and flexible couplings for ro
Torque transmitted via flexible element
Coil spring
192204, 19221322, 464 68, F16D 1364
Patent
active
060831073
ABSTRACT:
A torsional vibration damper includes a hub element, and a hub-disk assembly which is mounted on the hub element by means of a bearing assembly. The bearing assembly is prestressed by a first prestressing arrangement in the bearing seat against the hub element. The hub-disk assembly has a first transmission and a second transmission, which is rotatable about an axis of rotation in relation to the first transmission arrangement, and a first damping arrangement, preferably a damping spring, which acts between the first and the second transmission arrangements. A friction device generates a friction damping force at a relative rotation between the first and second transmissions. The friction device includes at least one friction element which is acted upon by a second prestressing arrangement and is displaceable on at least one transmission arrangement of the first and second transmission arrangements at a relative rotation with generation of the friction damping force. The bearing arrangement forms at least one part of the at least one friction element.
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patent: 5725080 (1998-03-01), Lohaus
patent: 5785599 (1998-07-01), Reik
patent: 5884743 (1999-03-01), Kleifges et al.
patent: 5909790 (1999-06-01), Lohaus
Bonck Rodney H.
Mannesmann Sachs AG
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