Spring devices – Torsion – Coil
Patent
1993-08-05
1994-11-29
Kashnikow, Andres
Spring devices
Torsion
Coil
267169, F16F 106
Patent
active
053682831
ABSTRACT:
A torsion spring assembly particularly adapted for use in closing the throttle valve of an automotive throttle body. The assembly includes two bushings formed with sleeves adapted to telescope into the end portions of a torsion spring. As an incident thereto, the bushings automatically interlock with one another to hold the bushings and the spring in assembled relation.
REFERENCES:
patent: 3930380 (1976-01-01), Fogt
patent: 4597474 (1986-07-01), Nagano
patent: 4793444 (1988-12-01), Nagano
patent: 4828235 (1989-05-01), Paggeot
patent: 4838387 (1989-06-01), Yoshigai
Kashnikow Andres
Precision Products Group, Inc.
Schwartz Chris
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