Expansible chamber devices – Piston – With separable means for pivotally mounting connecting rod...
Patent
1987-03-19
1989-10-31
Garrett, Robert E.
Expansible chamber devices
Piston
With separable means for pivotally mounting connecting rod...
92216, 92237, 123193P, F16J 114, F22B 500
Patent
active
048769479
ABSTRACT:
Pistons are discribed comprising a crown portion which also includes a piston ring belt and gudgeon-pin bosses and which crown portion comprises a ferrous allow and a seperate articulated skirt portion comprising a casting of aluminum alloy, steel or cast iron which also includes gudgeon-pin bores, the crown portion and the skirt portion having a common gudgeon-pin about which the articulated skirt portion is freely able to move relative to the crown portion.
REFERENCES:
patent: 1652385 (1927-12-01), Walker
patent: 1926329 (1933-09-01), Chilton
patent: 1929831 (1933-10-01), Teetor
patent: 2315403 (1943-03-01), Fillon
patent: 2817562 (1957-12-01), Fleming et al.
patent: 4207808 (1980-06-01), Elsbett et al.
patent: 4358881 (1982-11-01), Mahrus et al.
AE PLC
Denion Thomas
Garrett Robert E.
Hinds William R.
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