Reduced material crankshaft fabrication

Details Reduced material crankshaft fabrication Reduced material crankshaft fabrication

1993-06-04

1994-03-15

Cuda, Irene

Metal working

Method of mechanical manufacture

Prime mover or fluid pump making

74595, 74597, 74598, 74603, B23P 1500, F16C 304

Patent

active

052936848

ABSTRACT:
A crankshaft having a high stress portion including a crankpin and an eccentric. The high stress portion is formed of a forged steel material having a first axial end. A reduced stress portion is formed from an unforged steel material and generally comprises a tubular cylindrical portion having a second axial end. The first axial end is secured to the second axial end by friction welding. A separate counterweight is attached to either the high stress portion or the reduced stress portion.

REFERENCES:
patent: 2364109 (1944-12-01), Taylor
patent: 3045507 (1962-07-01), Turlay
patent: 3538788 (1970-11-01), Patchen
patent: 3599509 (1971-08-01), Romer
patent: 3772763 (1973-11-01), Henson et al.
patent: 3777340 (1973-12-01), Langlois
patent: 4342236 (1982-08-01), Euerts
patent: 4493226 (1985-01-01), Andrione
patent: 4641546 (1987-02-01), Mettler
patent: 4881427 (1989-11-01), Yasutake
patent: 4936268 (1990-06-01), Randle
patent: 5000141 (1991-03-01), Sugano
patent: 5014572 (1991-05-01), Swars
patent: 5022835 (1991-06-01), Da Costa
patent: 5038847 (1991-08-01), Donahue et al.
patent: 5163341 (1992-11-01), Murrish et al.

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