Metal working – Means to assemble or disassemble – Puller or pusher means – contained force multiplying operator
Patent
1979-11-19
1981-11-17
Crane, Daniel C.
Metal working
Means to assemble or disassemble
Puller or pusher means, contained force multiplying operator
156264, 156300, 113116V, 29417, B23P 1500
Patent
active
043002730
ABSTRACT:
A laminated spacer plate (10) for engines, pumps and the like comprises a plurality of metallic sheets (11-14), each having openings (15,16,17,24,40) preformed therethrough and secured together. The preforming of the openings through the individual sheets facilitates intercommunication of certain of the openings with passages formed within the spacer plate and eliminates the need for costly machining and related manufacturing operations normally required for the fabrication of a one-piece spacer plate.
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Caterpillar Tractor Co.
Crane Daniel C.
Lempio Paul S.
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