V-crankarm

Internal-combustion engines – Vibration compensating device

Patent

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Details

123197AC, 74596, F02B 7506

Patent

active

046229329

ABSTRACT:
A V-shaped crankarm so arranged, constructed, and mounted that when the piston and piston pin are at top dead center and the greatest resistance to the downstroke is made by the crankarm, the V-crankarm will affect the resistance to the downstroke and transfer the power of the downstroke to rotation of the crankarm and the crankarm.

REFERENCES:
patent: 163390 (1875-05-01), Miller
patent: 794783 (1905-07-01), Cole et al.
patent: 1038541 (1912-09-01), Ducker
patent: 1275140 (1918-10-01), Dunn
patent: 1303000 (1919-05-01), Weinhardt
patent: 1322579 (1919-11-01), Kenen
patent: 1351417 (1920-08-01), Dodge
patent: 1355439 (1920-10-01), Weinhardt
patent: 1661341 (1978-03-01), Oldson
patent: 1722950 (1929-07-01), Barkeij
patent: 1881027 (1932-10-01), Manning
patent: 1923808 (1933-08-01), Barkeij

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