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Publication of FR729181ApublicationCriticalpatent/FR729181A/fr
B61G3/00—Couplings comprising mating parts of similar shape or form which can be coupled without the use of any additional element or elements
B61G3/16—Couplings comprising mating parts of similar shape or form which can be coupled without the use of any additional element or elements with coupling heads rigidly connected by rotatable hook plates or discs and balancing links, the coupling members forming a parallelogram, e.g. "Scharfenberg" type
B61G3/20—Control devices, e.g. for uncoupling
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FR729181D1931-12-311931-12-31Attelage automatique pour voitures de chemin de fer
ExpiredFR729181A
(fr)