Crank

Details Crank Crank

1988-08-16

1989-06-13

Luong, Vinh

Machine element or mechanism

Elements

Cranks and wrist pins

74597, F16C 304

Patent

active

048381160

ABSTRACT:
In a crank, a tri-iron tetroxide thin film is formed over at least one of the inner surface of a hole formed in a crank arm and one end of a crank pin, and the end of the crank pin is press fitted into the hole formed in the crank arm.

REFERENCES:
patent: 4359913 (1982-11-01), Mahlke
patent: 4549445 (1985-10-01), Kaufman
patent: 4745817 (1988-05-01), Tomita et al.
"The Wear of Crankshafts with `Lead-Bronze` Bearings", Williams et al., S.A.E. Journal, vol. 46, No. 3, Mar. 1940, p. 93.

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