Metal working – Means to assemble or disassemble – Puller or pusher means – contained force multiplying operator
Patent
1985-03-18
1986-06-17
Rosenbaum, Mark
Metal working
Means to assemble or disassemble
Puller or pusher means, contained force multiplying operator
291565R, 29283, 29434, 29559, 53397, 53413, 92128, 123193R, 206319, 294 90, B23P 1500, B65B 6100, B65D 8568, B66C 100
Patent
active
045947600
ABSTRACT:
Prepackaging the various components of an engine cylinder assembly as an exchange or overhaul kit is useful in servicing or overhauling a single cylinder of a multiple cylinder engine. The heretofore known devices for holding the components of the engine cylinder assembly together were primarily used with small engines where the weight of the components was sufficiently low so as to not cause any handling difficulties. The subject apparatus includes a pair of brackets which positively grippingly engage the flange of the cylinder liner and a lifting element which is releasably attached to the piston with bolts threaded into threaded holes in the piston such that a portion of the brackets is sandwiched between the lifting element and the piston. The apparatus is positively engaged with the components of the engine cylinder assembly and positively maintains the components in fixed relationship with one another. Thus, the apparatus is particularly useful in packaging engine cylinder assemblies for large engines and facilitates the use of a hoist for handling the engine cylinder assemblies with little chance of slippage between the piston and the cylinder liner.
REFERENCES:
patent: 4316316 (1982-02-01), Kappenhagen
patent: 4480368 (1984-11-01), Vachon
Booth, Jr. Sterling R.
Caterpillar Tractor Co.
Rosenbaum Mark
Wallace Ronald S.
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