Metal working – Means to assemble or disassemble – Puller or pusher means – contained force multiplying operator
Patent
1975-11-28
1977-09-27
Lanham, C.W.
Metal working
Means to assemble or disassemble
Puller or pusher means, contained force multiplying operator
291564WL, 228175, 228187, B23P 1700
Patent
active
040501329
ABSTRACT:
A housing for circular piston combustion engines of trochoid type is produced with at least one annular shell having an inner peripheral wall in the shape of a multi-arcuate trochoid, an outer peripheral wall, and end walls parallel to each other and adjoined to the ends of the shell, end pieces parallel to each other having end walls parallel to each other and an inner and an outer peripheral wall. In the case of a multiple engine at least one end piece constitutes a middle piece between neighboring shells.
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Audi NSU Auto Union Aktiengesellschaft
Crane Daniel C.
Lanham C.W.
Wankel GmbH
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