Implements or apparatus for applying pushing or pulling force – Multiple lifters
Patent
1993-12-15
1995-06-20
Watson, Robert C.
Implements or apparatus for applying pushing or pulling force
Multiple lifters
B66F 712
Patent
active
054255309
ABSTRACT:
An apparatus which simultaneously lifting either the front or the rear wheels of a vehicle, including a pair of screw-type jacks, a drive assembly including an input shaft mechanically coupled to a pair of output shafts, each of the output shafts being connected to a respective one of the jacks, whereupon rotation of the input shaft will produce a simultaneous rotation of the output shafts with an accompanying simultaneous actuation of the jacks.
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