Mounting aid for installing valve actuating elements

Details Mounting aid for installing valve actuating elements Mounting aid for installing valve actuating elements

1989-05-15

1990-04-24

Myhre, Charles J.

Internal-combustion engines

Poppet valve operating mechanism

Spring

123188P, F01L 308, F01L 310

Patent

active

049190903

ABSTRACT:
A mounting aid arranged for receiving a valve-actuating sub-assembly intended for installation coaxially about a valve stem. The sub-assembly includes a valve coil spring, a spring retainer having a central aperture and a split collar. The mounting aid has a closing disc having an outer circumference and being arranged for engaging an outer radial surface of the spring retainer coaxially therewith; an axial extension attached to the closing disc at the outer circumference thereof; and hold-back means formed on the end of the extension for releasably securing the sub-assembly to the axial extension.

REFERENCES:
patent: 1191658 (1916-07-01), Brown
patent: 2878799 (1959-03-01), Brenneke
patent: 3094976 (1963-06-01), May
patent: 3829105 (1974-08-01), Kammeraad
patent: 3910586 (1975-10-01), Todaro
patent: 4602598 (1986-07-01), Moore
patent: 4822061 (1989-04-01), Kammeraad

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