Closure fasteners – Bolts – Hooked end
Patent
1999-08-12
2000-06-06
Pham, Teri
Closure fasteners
Bolts
Hooked end
292241, 292 98, 403DIG8, 521277, 521279, 5212711, E05C 500
Patent
active
060709197
ABSTRACT:
A panel fastener has a hook and cam assembly with a C-shaped leaf spring mounted in a recess in the camming surface of the cam. The recess is formed with a central barrier with opposed ledges on which the spring is mounted. Rotation of the cam causes the spring to frictionally engage the hook and in so doing become compressed and to flex below the recess edges without crimping.
REFERENCES:
patent: 2647287 (1953-08-01), Jones
patent: 3341233 (1967-09-01), Cushman
patent: 3365223 (1968-01-01), Bisbing
patent: 3472545 (1969-10-01), Berkowitz
patent: 3565469 (1971-02-01), Zwart
patent: 3661410 (1972-05-01), Larson et al.
patent: 3671006 (1972-06-01), Berkowitz
patent: 3784240 (1974-01-01), Berkowitz
patent: 3851922 (1974-12-01), McCoy
patent: 4392281 (1983-07-01), Metz et al.
patent: 4417430 (1983-11-01), Loikitz
patent: 4507010 (1985-03-01), Fujiya
patent: 4512122 (1985-04-01), Berkowitz
patent: 5161839 (1992-11-01), Piltingsrud et al.
patent: 5212924 (1993-05-01), Finkelstein
patent: 5452925 (1995-09-01), Huang
Kason Industries Inc.
Pham Teri
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