Garage door spring stretching device

Details Garage door spring stretching device Garage door spring stretching device

1977-03-18

1978-01-03

Watson, Robert C.

Implements or apparatus for applying pushing or pulling force

Metallic spring stretcher and/or compressor

29227, 254 78, B25B 2700, E05F 112

Patent

active

040662420

ABSTRACT:
A garage door spring stretching device having hook means for attachment to the bracket of a garage door hinge and spring support assembly. The chain is attached to the hook and also to one end of a lever. The lever has a slot in which a slidable hook is held for attachment to the garage door spring. By use of the lever and slidable hook a garage door spring may be stretched and affixed to the garage door bracket assembly.

REFERENCES:
patent: 1467228 (1923-09-01), Chichy
patent: 3555590 (1968-09-01), Halopoff

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