RAIL JOINT CONNECTION DEVICE Russian patent published in 2012 - IPC E01B25/24 

FIELD: construction.

SUBSTANCE: device to connect a rail joint, where rails (1) have a lower shelf (2), made as a hollow compartment, comprises two adjacent parts (18, 19), inserted into lower shelves (2) and two attachment facilities (27, 28) to fix adjacent parts (18, 19). The device also comprises a tensioning device (33, 34), which tightens two adjacent parts (18, 19) with each other, and an alignment facility (31, 32), made as capable to provide a properly levelled position of rails (1) relative to each other. The device to connect a rail joint, where rails (1) support rib (5) on their upper sides above an upper shelf (3), comprises two adjacent parts (37, 38), made as capable of attachment to the support rib (5), and two attachment facilities (45, 46, 54) to fix adjacent parts (37, 38). The device also comprises a tensioning device (51, 52), which tightens two adjacent parts (37, 38) with each other.

EFFECT: development of a device to connect a rail joint, which is improved relative to the contemporary state of art.

25 cl, 4 dwg