Spring-motor dual-functioning mechanism

Fluid handling – Destructible or deformable element controlled – Heat destructible or fusible

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Details

49 7, 185 40R, 185 40B, 137315, F16K 1738, F16K 1740

Patent

active

043334890

ABSTRACT:
For releasing and resetting a releasable and resettable device: a spring-motor dual-functioning mechanism comprising release means to release the device, a spring motor to reset the device, and spring-winding means to rewind the spring motor, the spring motor storage power being sufficient for at least two complete resetting operations of the mechanism.

REFERENCES:
patent: 1365724 (1921-01-01), Phillips
patent: 1752181 (1930-03-01), Johnson
patent: 2904956 (1959-09-01), Zenor
patent: 2961068 (1960-11-01), Yarrick et al.
patent: 3352468 (1967-11-01), Shoemaker
patent: 3395687 (1968-08-01), Harkness
patent: 3491602 (1970-01-01), New
patent: 3543440 (1970-12-01), Kurz
patent: 3557497 (1971-01-01), Schafer et al.
patent: 3652815 (1972-03-01), Davies
patent: 3689720 (1972-09-01), Patel
patent: 3996952 (1976-12-01), Root
patent: 4113063 (1978-09-01), Troy

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