Oil level gauge

Details Oil level gauge Oil level gauge

1995-07-14

1997-03-25

Fulton, Christopher W.

Geometrical instruments

Distance measuring

Sounding type

33722, G01F 2304

Patent

active

056133030

ABSTRACT:
An oil level gauge having a simple structure so as to be readily assembled, an accidental disconnection of a handle from a rod being prevented, favorable contact between a rubber packing and an inner wall of a gauge insertion pipe being assured, and a reliable water-proof arrangement being obtained to prevent water from entering into an oil tank. The oil level gauge includes a rod including an oil level indicator at its lower end, a handle provided at an upper portion of the rod, and a rubber packing fitted on the rod in the vicinity of the handle; and these components are tightly assembled each other via a pressing force provided by the rubber packing which is being compressed.

REFERENCES:
patent: 3488855 (1970-01-01), Howe
patent: 4021924 (1977-05-01), Haines
patent: 4761886 (1988-08-01), Wilson et al.
patent: 4941268 (1990-07-01), Tausk
patent: 4965942 (1990-10-01), Hoszowski
patent: 5113594 (1992-05-01), Ishihara et al.
patent: 5485681 (1996-01-01), Hitchcock

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