Combination gladhand and shutoff cock

Details Combination gladhand and shutoff cock Combination gladhand and shutoff cock

1976-08-23

1978-08-29

Schwadron, Martin P.

Fluid handling

With casing, support, protector or static constructional...

Guards and shields

251 96, 251 99, 251101, 251109, 251288, F16K 2708, F16L 3500

Patent

active

041096738

ABSTRACT:
A combination gladhand and shutoff cock includes a dust cover attached to the shutoff cock operating handle and closing the gladhand body air outlet when the shutoff cock is in a closed position. There is a latch effective between the shutoff cock handle and the gladhand body holding the shutoff cock in a closed position and a further latch between the shutoff cock handle and the gladhand holding the handle in an open position.

REFERENCES:
patent: 932188 (1909-08-01), Strelezky
patent: 952121 (1910-03-01), Koehler
patent: 952743 (1910-03-01), Jenkins
patent: 1058637 (1913-04-01), Shephard
patent: 1142579 (1915-06-01), Jones
patent: 1663952 (1928-03-01), Peaden
patent: 1696283 (1928-12-01), Pratt
patent: 2147287 (1939-02-01), Farmer
patent: 2665879 (1954-01-01), Housekeeper et al.
patent: 3355141 (1967-11-01), Cooper
patent: 3714968 (1973-02-01), Billeter

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