Dispensing – With recorder – register – indicator – signal or exhibitor – With zero-setting mechanism
Patent
1981-02-13
1983-07-26
Scherbel, David A.
Dispensing
With recorder, register, indicator, signal or exhibitor
With zero-setting mechanism
235131FD, B67D 526
Patent
active
043949355
ABSTRACT:
The connection between the actuating handle of a gasoline service station pump and the pump shaft is a lost motion connection wherein the pump may be actuated in the usual manner for turning the gasoline pump on but in returning the actuation handle to the vertical position, the connection between the handle and the pump shaft is floppy, i.e. a lost motion connection, so that the dial setting of the pump cannot be altered but the attendant can reset the indicating dials to zero and release the actuation lever for further operation by holding the actuating lever stationary, inserting a tool into the pump operating shaft and rotating the shaft and sleeve counter-clockwise a specified amount.
REFERENCES:
patent: 2132535 (1938-10-01), Logan
patent: 2232820 (1941-02-01), Brouse
patent: 2311905 (1943-02-01), Loder
patent: 2626082 (1953-01-01), Bliss et al.
patent: 2712884 (1955-07-01), Foss
patent: 2874874 (1959-02-01), Markoff
patent: 2874875 (1959-02-01), Markoff
patent: 2928572 (1960-03-01), Markoff et al.
patent: 3008608 (1961-11-01), Wilson et al.
patent: 3178057 (1965-04-01), Nelson
patent: 3216659 (1965-11-01), Ambler et al.
patent: 3349963 (1967-10-01), Stasenko
patent: 3618823 (1971-11-01), Kruckeberg
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