Safety door latch for pressurized ovens

Details Safety door latch for pressurized ovens Safety door latch for pressurized ovens

1997-09-25

1999-03-30

Saether, Flemming

Closure fasteners

Bolts

Swinging and camming

292240, 292DIG69, 292202, E05C 304

Patent

active

058879161

ABSTRACT:
A safety door latch 10 has a base 12 with a shaft 24. A venting disc 30 is rotatably mounted on the base shaft. A lever 50 with a strike locking cam 54 is mounted on the base shaft over the venting disc. Lugs 23, 32 provide for limited relative movements of the locking cam with respect to the venting disc in conjunction with spring bias detenting balls 44.

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patent: 5219193 (1993-06-01), Pilltingsrud
patent: 5522656 (1996-06-01), Jenkins
Non Venting Cam Latch Model 812 Kason Industries, Inc., Shenandoah Georgia Drawing No. Z-37024, 1996.

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