Rotary type railway car coupler

Railway draft appliances – Cushioned – Drawbars

Patent

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Details

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

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