Hydraulic puller

Details Hydraulic puller Hydraulic puller

1992-04-20

1992-12-01

Swann, J. J.

Metal working

Means to assemble or disassemble

Puller or pusher means, contained force multiplying operator

29261, 29265, 269 17, B25B 2702

Patent

active

051670577

ABSTRACT:
A puller is vertically movably mounted on a transport cart and includes a base assembly having at least a pair of puller jaws pivotally mounted thereto. The puller jaws are pivotally moved relative to the base assembly by means of a cam ring which is axially moved with respect to the base assembly by means of a plurality of hydraulic cylinders connected thereto. A hydraulic ram is mounted in the base assembly and has a ram point adapted to engage the end of the shaft upon which the gear is mounted.

REFERENCES:
patent: 3908258 (1975-09-01), Barty
patent: 4068365 (1978-01-01), Brandt et al.
patent: 4257163 (1981-03-01), Bauer
patent: 4583288 (1986-04-01), Young
patent: 4845825 (1989-07-01), Gleason

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