Oil filter cap

Details Oil filter cap Oil filter cap

1979-10-18

1981-09-15

Spar, Robert J.

Dispensing

With cutter and/or punch

To form dispensing opening in container

2221795, 141 98, 141330, B67B 726, F01M 1104

Patent

active

042892554

ABSTRACT:
Disclosed herein is an oil filler cap for disposition upon the rocker cover in an internal combustion engine in which the opening mechanism commonly used for opening oil cans to allow the lubricant to pass within the engine is integral with the valve cap itself. Specifically, the device includes an inverted cone having a hardened tip area at its vertical extremity, an overlying protective shroud, plural openings disposed on the conical area, and an upper pinch plate for latching the cap onto the valve cover itself. Cooperating with the pinch plate is an underlying outwardly flared terminus having tab members to allow co-action with a latch upon the rocker cover.

REFERENCES:
patent: 2134004 (1938-10-01), Pittman
patent: 2685952 (1954-08-01), Hamun et al.
patent: 2687829 (1954-08-01), Horrocks
patent: 2806635 (1957-09-01), Kader et al.
patent: 3990489 (1976-11-01), Ruter
patent: 4040389 (1977-08-01), Walters

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