Dispensing – With recorder – register – indicator – signal or exhibitor – With zero-setting mechanism
Patent
1980-02-04
1982-07-27
Spar, Robert J.
Dispensing
With recorder, register, indicator, signal or exhibitor
With zero-setting mechanism
235144D, B67D 526
Patent
active
043413269
ABSTRACT:
A gasoline pump computer reset lock apparatus has a mounting bracket for being attached inside a gasoline pump housing. A bolt or plunger is moveably positioned in a plunger housing attached to the mounting bracket. The plunger is in a locked position when one of its ends is closed against a stop and is in an unlocked position when that one end is spaced back from the stop. A control apparatus is coupled to move the plunger to the locked or unlocked positions. One end of a link is attached to a rotatable crank member. The crank is coupled to a reset lever so that the link moves into the space between the plunger and the stop when the reset lever is rotated. The link is moveably attached to the mounting bracket so that when the plunger is in the locked position against the stop, the forward end of the link encounters the plunger and is prevented from moving into the space. When the plunger is in the unlocked position, the forward end of the link is able to move into the space between the end of the plunger and the stop.
REFERENCES:
patent: 2311905 (1943-02-01), Loder
patent: 2742186 (1956-04-01), Mitnik
patent: 3008608 (1961-11-01), Wilson et al.
patent: 3021982 (1962-02-01), Robinson, Jr.
patent: 3367537 (1968-02-01), Robinson et al.
Spar Robert J.
Wacyra Edward M.
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