Implements or apparatus for applying pushing or pulling force – Step-by-step traveling bar – Pawl actuated
Patent
1977-04-01
1978-10-31
Makay, Albert J.
Implements or apparatus for applying pushing or pulling force
Step-by-step traveling bar
Pawl actuated
254186R, 308237R, 403165, B66D 300
Patent
active
041230400
ABSTRACT:
A winch mounted to an automobile bumper and having a cable winding drum supported between a main drive housing and an oppositely positioned idler housing. The drive housing connects to the bumper braket by means of a pair of convexly curved mounting lugs which permit limited angular movement of the drive housing with respect to the bumper. The idler housing has a flat mounting surface which fits flush against the bumper bracket surface to prevent such angular movement. Upon distortion or misalignment of the bumper braket, the drum is able to shift angularly with respect to the idler housing, while the other end of the drum maintains a fixed angular relationship with its bearing means in the main drive housing, which is in turn able to shift angularly with respect to the bumper bracket.
REFERENCES:
patent: 3557473 (1971-01-01), Grossklaus
patent: 3881791 (1975-05-01), Hentschel
Makay Albert J.
Underwood Donald W.
Warn Industries, Inc.
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