Crankless reciprocating machine

Details Crankless reciprocating machine Crankless reciprocating machine

1989-08-15

1991-07-16

Okonsky, David A.

Internal-combustion engines

Multiple cylinder

Cylinders in-line

F02B 7526

Patent

active

050315811

ABSTRACT:
The machine (e.g. an internal combustion engine or pump) has at least one cylinder 4 housing two opposed pistons 5 adapted to reciprocate in opposite directions and a common working chamber 13. A main shaft 1 carries two contoured tracks 3 each having opposed, axially facing, endless, substantially sinusoidal cam surfaces. Bearings 8 and 9 mounted on connecting rod 6 abut the cam surfaces so that reciprocation of pistons 5 imparts rotary motion to main shaft 1, or vice versa.

REFERENCES:
patent: 1788140 (1931-01-01), Woolson
patent: 1808083 (1931-06-01), Tibbetts
patent: 1819826 (1931-08-01), Sherman
patent: 1976286 (1934-10-01), Kreidler
patent: 2076334 (1937-04-01), Burns
patent: 2457183 (1948-12-01), Sherman
patent: 3385051 (1968-05-01), Kelly
patent: 3456630 (1969-07-01), Karlan
patent: 4516536 (1985-05-01), Williams

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