RAILWAY TRANSPORT FACILITY AND CLAMPING DEVICE FOR FIXATION OF TOWING DEVICE IN SUCH TRANSPORT FACILITIES Russian patent published in 2009 - IPC B61G7/10 B61G9/20 

FIELD: railway transport.

SUBSTANCE: invention is related to the field of railway transport, namely to clamping devices for fixation of towing devices for rolling stock coupling. Transport facility comprises subframe with assembly pocket for fixation of towing device that is equipped with assembly flange. Two pairs of shoulders are installed in assembly pocket at the distance from each other in axial direction. Between pairs of shoulders assembly flange and clamping device are installed, and clamping device is intended for pressing of assembly flange to the first pair of shoulders and therefore for fixation of towing device relative to subframe. Clamping device comprises insert of rigid shape and clamping device that acts between it and assembly flange to shift assembly flange and insert from each other and therefore press assembly flange to the first pair of shoulders, and at the same time for pressing of insert to the second pair of shoulders. Clamping device is inserted between insert and assembly flange of towing device for their shifting from each other and therefore for pressing of assembly flange to the first pair of shoulders.

EFFECT: possibility is achieved to reliably fix towing device in subframe of transport facility, arrangement of combining shoulder with the possibility of elastic displacement and possibility of simple installation and extraction of towing device from assembly pocket of subframe, and also possibility to equip towing device with collision protection facility integrated in it without complication of design.

20 cl, 7 dwg