Internal combustion engine valve cover

Details Internal combustion engine valve cover Internal combustion engine valve cover

1984-05-30

1985-09-03

Feinberg, Craig R.

Internal-combustion engines

Poppet valve operating mechanism

Lubrication

123193H, 123195C, F01M 910

Patent

active

045385602

ABSTRACT:
An improved internal combustion engine valve cover comprises a stamped metal, frusto-pyramidal main body portion having a bottom perforated flange, grooved upwardly tapering sides, and a planar top having an aperture therein. A clear synthetic "window" of plastic material is bolted to the top covering the aperture, and a suitable sealant is disposed between the "window" material and the metal top.
The perforated flange has a dependent lip around its peripheral edge and the grooves in the tapered sides are associated with respective perforations in the flange.

REFERENCES:
patent: Re30253 (1980-04-01), Haldeman et al.
patent: D244760 (1977-06-01), Phillips
patent: 2269035 (1942-01-01), Neal
patent: 4027644 (1977-06-01), Timour
patent: 4195478 (1980-04-01), Rao et al.
patent: 4388898 (1983-06-01), Larson

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