Railway draft appliances – Cushioned – Drawbars
Patent
1976-10-04
1978-05-23
Barefoot, Galen L.
Railway draft appliances
Cushioned
Drawbars
213 67R, 213 75R, B61G 100
Patent
active
040906140
ABSTRACT:
A rotary type railway car coupler is provided wherein the shank and yoke collar can be assembled only in the proper orientation with respect to one another. Either the shank or yoke collar is provided with a projection and the other is provided with a corresponding groove.
REFERENCES:
patent: 1701571 (1929-02-01), Knill
patent: 1766609 (1930-06-01), Dath
patent: 2425838 (1947-08-01), Shultz
patent: 3157290 (1964-11-01), Kulieke
patent: 3406988 (1968-10-01), Jones
patent: 3610436 (1971-10-01), Wisley
Altherr Russell George
Kaim John Walter
Amsted Industries Incorporated
Barefoot Galen L.
Kostka Fred P.
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