Rocker arm

Details Rocker arm Rocker arm

1990-08-15

1991-04-30

Myhre, Charles J.

Internal-combustion engines

Poppet valve operating mechanism

Rocker

123 9041, 74519, 74559, F01L 118

Patent

active

050108573

ABSTRACT:
A rocker arm is formed from a unitary sheet metal material with a unitary journal and pad with selective welds to provide rigidity.

REFERENCES:
patent: 1449611 (1923-03-01), Konigslow
patent: 2176083 (1939-10-01), Leake
patent: 2199914 (1940-05-01), Haberstump
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patent: 2288831 (1942-07-01), O'Harrow
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patent: 2478130 (1949-08-01), Ronfeldt
patent: 2522326 (1950-09-01), Winter, Jr.
patent: 2905160 (1959-09-01), Sampietro
patent: 3020779 (1962-02-01), Winter, Jr.
patent: 3096749 (1963-07-01), Davidson
patent: 3222950 (1965-12-01), Winter, Jr.
patent: 3374690 (1968-03-01), Hirose
patent: 3418985 (1968-12-01), Hirose
patent: 4132196 (1979-01-01), Wherry
patent: 4430783 (1984-02-01), Wherry
patent: 4872429 (1989-10-01), Anderson et al.

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