Expansible chamber devices – Piston – With separable means for pivotally mounting connecting rod...
Patent
1986-06-19
1988-07-12
Wayner, William E.
Expansible chamber devices
Piston
With separable means for pivotally mounting connecting rod...
403150, F16J 114
Patent
active
047562404
ABSTRACT:
A piston pin with a bore extending through it. To save weight and to optimize the shape of the pin with respect to accommodating stress, the diameter of the bore is increased to 75 to 90% of the outside diameter of the piston pin and reinforcing ribs are positioned in the bore in the vicinity of the inner edge of each hub.
REFERENCES:
patent: 1568209 (1926-01-01), Collier
patent: 1859360 (1932-05-01), Freer
patent: 2703264 (1955-03-01), Pitner
Kolbenschmidt Aktiengesellschaft
Wayner William E.
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