Nutating spider crank reciprocating piston machine

Details Nutating spider crank reciprocating piston machine Nutating spider crank reciprocating piston machine

1990-02-23

1991-07-02

Okonsky, David A.

Internal-combustion engines

Multiple cylinder

Cylinders in-line

123197R, F02B 7526

Patent

active

050277561

ABSTRACT:
A reciprocating piston machine in the form of a barrel engine has angularly-spaced pistons directly centrally linked by wrist pins to radially extending branches of a spider obliquely journalled for nonrotational nutation on a Z-crank portion of a rotational shaft. The pistons are double-acting pistons providing two piston surfaces per cylinder in rodless connections to a single spider.

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patent: 3528317 (1970-09-01), Cummins
patent: 3555814 (1968-11-01), Morsell
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patent: 4152944 (1979-05-01), Kemper
patent: 4185508 (1980-01-01), Hardt
patent: 4203396 (1980-05-01), Berger
patent: 4433596 (1984-02-01), Scalzo
patent: 4489682 (1984-12-01), Kenny
patent: 4515113 (1985-05-01), DeLorean

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