Post frame machine

Details Post frame machine Post frame machine

1987-03-23

1988-05-31

Levy, Stuart S.

Implements or apparatus for applying pushing or pulling force

Apparatus for hauling or hoisting load, including driven...

With rotatable, cable contacting, pulley wheel element...

72705, 254264, 254391, B21D 100, B66F 504

Patent

active

047475790

ABSTRACT:
A post frame machine for applying pulling forces to a damaged automobile comprises two vertical support posts fixedly mounted on a base frame, a hydraulically operated cylinder disposed in each of the posts, and a load chain and pulley arrangement for exerting the pulling force. The cylinders are independently operable to allow different forces to be applied at closely adjacent location on the automobile. The apparatus further includes chain locks for securing the load chains.

REFERENCES:
patent: 3566667 (1971-03-01), Hagerty
patent: 3589680 (1971-06-01), Kuhn
patent: 3612482 (1971-10-01), Eck
patent: 3754432 (1973-08-01), Hagerty
patent: 3835692 (1974-09-01), Hoffman
patent: 3955397 (1976-05-01), Meis
patent: 4455859 (1984-06-01), Yamada
patent: 4475716 (1984-10-01), Jarmin
patent: 4530232 (1985-07-01), Smith
patent: 4546638 (1985-10-01), Field
patent: 4574613 (1986-03-01), Doughty

Affiliated with

Also associated with

Rating

Post frame machine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Post frame machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Post frame machine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1869764