Valve spring damper

Details Valve spring damper Valve spring damper

1983-07-25

1984-09-11

Koczo, Michael

Internal-combustion engines

Poppet valve operating mechanism

Spring

123188SC, F01L 100

Patent

active

044703830

ABSTRACT:
A valve spring damper has a split ring, to frictionally engage the coils of the valve return spring for a valve, and integral radial extending load carrying feet against which one end of the return spring abuts, the surface of each foot opposite the spring being provided with a semi-spherical embossment in order for the feet to accommodate to a support surface that may be normal or inclined relative to the reciprocating axis of the poppet valve.

REFERENCES:
patent: 1191658 (1916-07-01), Brown
patent: 1327539 (1920-01-01), Finney
patent: 1331826 (1920-02-01), Shepherd

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