FIELD: rail transport.
SUBSTANCE: group of inventions relates to energy-absorbing fasteners, articulated fasteners for cars, cars containing such fastening and to methods of installation of hinge attachment on car. Fastener comprises a head, a threaded end and a deformable tube enveloping the fastener. Head adjoins the first end of the bushing, and the second end of the bushing rests against the connecting plate. Hinged fastener comprises hinged pin fixed in holder and elastically deformable element arranged between holder and housing. Housing is connected to car by means of energy-absorbing fastener.
EFFECT: higher protection of cars from collision.
14 cl, 3 dwg
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