发明名称 |
TORSIONAL VIBRATION DAMPER |
摘要 |
Torsional Vibration Damper A damper of vibrations of the viscous fluid type has a two-piece housing of which a plate is formed by a spinforming process. The formed plate has a plurality of internal walls of which at least a portion of the walls are usable as bearing surfaces after being spinformed and require no further machining thereof. The damper includes a plurality of individual bearings for radially and axially positioning a rotatable weight within the housing to form preselected spaces between the housing and the weight. An annular supply chamber and the preselected spaces have a viscous fluid disposed therein to provide a damping medium between the rotatable weight and the housing.
|
申请公布号 |
CA2015485(A1) |
申请公布日期 |
1990.11.05 |
申请号 |
CA19902015485 |
申请日期 |
1990.04.26 |
申请人 |
CATERPILLAR INC., |
发明人 |
GRAHAM, LAWRENCE F.;SWANSON, VICTOR E. |
分类号 |
F16F7/10;(IPC1-7):F16F7/10 |
主分类号 |
F16F7/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|