Railway draft appliances – Cushioned – Drawbars
Patent
1977-09-22
1978-12-05
Blix, Trygve M.
Railway draft appliances
Cushioned
Drawbars
213 67R, B61G 900
Patent
active
041281780
ABSTRACT:
An improved rotary-type F Car Coupler. The yoke of the coupler is provided with the side opening through which the pin for holding the shank of the coupler head to the yoke is removed. A plate is provided for covering the side opening and retaining the pin in position between the shank and yoke. The retainer plate is rotated into interlocking engagement with the yoke, and a cotter pin and stop are provided for restricting rotation of the plate to maintain it in interlock relation with the yoke.
REFERENCES:
patent: 2645362 (1953-07-01), Spence
patent: 3157290 (1964-11-01), Kulieke
patent: 3610436 (1971-10-01), Wisler
DePenti Kenneth L.
Metzger William J.
Blix Trygve M.
Butler Douglas C.
Hummer Harlan E.
Midland-Ross Corporation
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