Pipe joints or couplings – With assembly means or feature – Guide and support
Patent
1996-02-20
1997-11-11
Arola, Dave W.
Pipe joints or couplings
With assembly means or feature
Guide and support
285 69, 285253, F16L 3500
Patent
active
056855737
ABSTRACT:
An anti-rotation device to be mounted on standard glad hands for rail cars for preventing unintended uncoupling of coupled glad hands. The device comprises a band assembly and a wire form. The band assembly is generally comparable to a hose clamp. As disclosed, the band assembly includes orienting features so that it will be circumferentially and axially oriented in an optimum position wherein damage to the band assembly due to a glad hand whipping against a car coupler upon uncoupling is minimized.
REFERENCES:
patent: 930933 (1909-08-01), Brodie
patent: 3879066 (1975-04-01), Kozinski
patent: 3892431 (1975-07-01), Booth
patent: 3941254 (1976-03-01), Sweger
patent: 4129323 (1978-12-01), Wilson
patent: 5388864 (1995-02-01), Kozinski
Kampf Mark
Nadherny Rudolph E.
Arola Dave W.
Ireco, Inc.
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