Railway draft appliances – Cushioned – Drawbars
Patent
1980-04-14
1982-01-12
Reese, Randolph A.
Railway draft appliances
Cushioned
Drawbars
213 69, 213 72, B61G 900
Patent
active
043100996
ABSTRACT:
A rotary railroad car coupler is described as having a rotary connector with a spherical butt end for seating engagement in a spherical cavity formed in an adjacent front follower.
REFERENCES:
patent: 2240363 (1941-04-01), Barrows et al.
patent: 2850180 (1958-09-01), Kayler et al.
patent: 2956693 (1960-10-01), Blattner
patent: 2973105 (1961-02-01), Metzger
patent: 4243149 (1981-01-01), Depenti
Hummer Harlan E.
Midland-Ross Corporation
Reese Randolph A.
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