Spring devices – Bendable along flat surface – Flexural support
Patent
1986-12-30
1988-12-06
Kashnikow, Andres
Spring devices
Bendable along flat surface
Flexural support
267154, 418266, F16F 118, F16F 114, F01C 100
Patent
active
047891459
ABSTRACT:
A spring for radially biasing a slidable vane in an air motor vane slot includes two torsion coils, an offset base member connecting the coils and curved arm members extending from the coils. The offset base member reduces stress and allows a higher profile vane to be used. The arc shaped arm members redistribute wear or contact points and also allow a higher profile vane.
REFERENCES:
patent: 2357333 (1944-09-01), Kendrick et al.
patent: 2632398 (1953-03-01), Ferris
patent: 2665642 (1954-01-01), De Ment et al.
patent: 3962768 (1976-06-01), Lusko
patent: 4636107 (1987-01-01), Casler et al.
Ingersoll-Rand Company
Kashnikow Andres
Oberleitner Robert J.
Trausch Arthur N.
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