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Publication of BE651979ApublicationCriticalpatent/BE651979A/xx
B61G3/00—Couplings comprising mating parts of similar shape or form which can be coupled without the use of any additional element or elements
B61G3/04—Couplings comprising mating parts of similar shape or form which can be coupled without the use of any additional element or elements with coupling head having a guard arm on one side and a knuckle with angularly-disposed nose and tail portions pivoted to the other side thereof, the nose of the knuckle being the coupling part, and means to lock the knuckle in coupling position, e.g. "A.A.R." or "Janney" type
B—PERFORMING OPERATIONS; TRANSPORTING
B61—RAILWAYS
B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
B61G7/00—Details or accessories
B61G7/14—Safety devices
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Engineering & Computer Science
(AREA)
Mechanical Engineering
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Near-Field Transmission Systems
(AREA)
Train Traffic Observation, Control, And Security
(AREA)