Title:
DEVICE FOR DAMPING ROTATIONAL VIBRATION
Document Type and Number:
Japanese Patent JP3390152
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To assemble a device simply, rapidly, and surely by rotating a flywheel mass body having a chamber in which a viscous medium is filled, with dash-off rotating speed capable of distributing the medium to a radial direction inner side position of the chamber.
SOLUTION: In a flywheel part (a flywheel mass body) 3, a casing for restricting an annular chamber 30 is formed, and dampers 13, 14 are housed in the chamber 30. Viscous medium such as grease or lubricating medium exists in the annular chamber 30, and is arranged in the flywheel part 3, and is spatially separated from a flywheel part 4 for supporting slidable abrasion clutch. When the flywheel parts 3, 4 are rotated with dash-off rotating speed capable of uniformly distributing along a circumferential direction for filling the viscous medium or the lubricating medium in the chamber 30, uniformly distributing or uniformly filling height is obtained along a circumference of the chamber 30. It is thus possible to balance a device accurately.
Inventors:
Wolfgang Like
Application Number:
JP23604699A
Publication Date:
March 24, 2003
Filing Date:
September 04, 1987
Export Citation:
Assignee:
Luke Lamelen Und Kutsprungsbau Betairigungs Commandete Gezel Shaft
International Classes:
F16D3/12; F16D3/14; F16D13/64; F16F15/131; F16F15/16; F16F15/167; F16F15/30; (IPC1-7): F16F15/16; F16D3/12
Domestic Patent References:
| JP6372918A |
Attorney, Agent or Firm:
Toshio Yano (4 outside)
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