Coil spring assembly and damper mechanism

Details Coil spring assembly and damper mechanism Coil spring assembly and damper mechanism

1997-08-12

1999-05-25

Schwartz, Chris

Spring devices

Coil

Including end thrust member

267170, 267287, 192213, 19221322, 464 68, 464 64, F16D 366, F16D 314

Patent

active

059063629

ABSTRACT:
To avoid an increase of the number of steps for assembling a coil spring and seat members and a reduction in mechanical strength of the coil spring or the like, a coil spring assembly 20 is provided with the coil spring 25 and the seat members 26. Each seat member 26 has receivers 27 for contacting both ends of the coil spring 25 and projections 28 extending into the coil spring 25 from the receivers 27. Ribs 29 are formed on an outer circumferential surface of the projections 28 for engagement with the coil spring 25.

REFERENCES:
patent: 1595317 (1926-08-01), Scholey
patent: 4162064 (1979-07-01), Bouton et al.
patent: 4563165 (1986-01-01), Takeuchi
patent: 4712778 (1987-12-01), Newman
patent: 4778161 (1988-10-01), Douillet
patent: 4973030 (1990-11-01), Leonard
patent: 5690554 (1997-11-01), Imanaka et al.
patent: 5697846 (1997-12-01), Uenohara
patent: 5772191 (1998-06-01), Nakano et al.

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