Title:
DAMPER DISC
Document Type and Number:
WIPO Patent Application WO/1989/008792
Kind Code:
A1
Abstract:
A damper disc having an output plate (6) between a pair of side plates (1), two torsion springs (23) provided in series in the bores in each of these plates, and floats (25) provided between the two torsion springs so that the floats can be moved in the circumferential direction. In order to improve the torsional characteristics of the damper disc, the output plate (6) is divided into inner and outer members, or the floats (25) are connected by an annular connector (37) so that the floats cannot be moved out, or the floats (25) are formed out of a resin of a low coefficient of friction.
Inventors:
HASHIMOTO YASUYUKI (JP)
YOSHIMURA TAKUJI (JP)
OHGA SYOGO (JP)
YOSHIMURA TAKUJI (JP)
OHGA SYOGO (JP)
Application Number:
PCT/JP1989/000254
Publication Date:
September 21, 1989
Filing Date:
March 08, 1989
Export Citation:
Assignee:
DAIKIN MFG CO LTD (JP)
International Classes:
F16F15/123; (IPC1-7): F16D13/64; F16F15/12
Foreign References:
| JPS6163019U | 1986-04-28 | |||
| JPS603328U | 1985-01-11 | |||
| JPS58112739U | 1983-08-02 | |||
| JPS5496651A | 1979-07-31 | |||
| JPS59200817A | 1984-11-14 | |||
| JPS59147925U | 1984-10-03 | |||
| JPS6258416B2 | 1987-12-05 |
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