Internal combustion engine

Internal-combustion engines – Multiple cylinder

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Details

123 45R, 123 56AC, 123 56BC, F02B 7518

Patent

active

040433013

ABSTRACT:
An internal combustion engine is disclosed having opposed, axially aligned, annular reciprocating and rotatable pistons connected through radially disposed crankshafts to a drive shaft which extends coaxially of the opposed pistons. The crankshafts are so supported to permit rotation about the axis of the drive shaft when a clamping brake is released, as during an idle condition. Planetary cam plates are rotated by and in timed relation to the crankshafts and serve to control valve and ignition operation for four cycle operation.

REFERENCES:
patent: 1195052 (1916-08-01), McElwain
patent: 1231572 (1917-07-01), Davis
patent: 1476307 (1923-12-01), Toth
patent: 1576837 (1926-03-01), Marr
patent: 3400702 (1968-09-01), Watkins
patent: 3805524 (1974-04-01), Bachmann
patent: 3866581 (1975-02-01), Herbert

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