Holland fifth wheel cylinder removal tool

Details Holland fifth wheel cylinder removal tool Holland fifth wheel cylinder removal tool

1989-11-20

1991-08-06

Hartman, J. J.

Metal working

Means to assemble or disassemble

Puller or pusher means, contained force multiplying operator

254 105, 29227, B23P 1904

Patent

active

050365738

ABSTRACT:
A Holland cylinder removal tool is set forth for use in removing a fifth wheel cylinder from an associated fifth wheel mount. The tool includes a plurality of spaced parallel and aligned arms, each extending from a respective fluid cylinder end and a piston of the fluid cylinder wherein the arms are extensible and retractable with respect to one another and are each formed with a "U" shaped jaw at a terminal end of each arm for securement adjacent a spring assembly associated with a pneumatic cylinder of the Holland fifth wheel mount to compress the springs and enable removal of the associated pins connecting the air cylinder to the cores aligned with the air cylinder within the springs.

REFERENCES:
patent: 1139488 (1915-05-01), Christopher
patent: 1351424 (1920-08-01), Jenkins
patent: 1753888 (1930-04-01), Holsen
patent: 1889965 (1932-12-01), Kendall

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