Internal combustion engine

Details Internal combustion engine Internal combustion engine

1982-09-30

1985-03-05

Feinberg, Craig R.

Internal-combustion engines

Particular piston and enclosing cylinder construction

Cylinder detail

92177, 123197AB, F02F 328

Patent

active

045024340

ABSTRACT:
An engine employing oval pistons and cylinders with dual connecting rods for each piston. The connecting rods are connected to each piston by a common wrist pin and to a composite crankshaft. The crankshaft includes a main bearing between the connecting rods of each of the pistons. It also includes a middle portion associated with each piston including two crank pins and the shaft therebetween for receipt of the centrally located main bearing.

REFERENCES:
patent: 2145864 (1939-02-01), Denneen et al.
patent: 3046954 (1962-07-01), Hoffman et al.
patent: 4285304 (1981-08-01), Bachmann

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