FIELD: railway transport; permanent way.
SUBSTANCE: invention is designed for fastening rails on reinforced concrete ties. Proposed intermediate rail fastening contains flexible clamp installed by two ends in anchor secured in rail support. Clamp is made in form of torsion spring with one or several turns with elongated sections. One end of clamp, being extension of one of elongated sections and projecting beyond the limits of anchor, is essentially lever made to thrust against rail foot at preset force. Elongated sections of clamp are straight-line. Ends of clamp are installed in anchor at different height in relatively perpendicular planes. Invention provides adjustment of position of rails, even at lining of track, with provision of required pressing of rails, preventing tearoff and creeping of rails.
EFFECT: provision of simple and cheap intermediate rail fastening.
5 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| INTERMEDIATE RAIL FASTENING | 2003 |
|
RU2252288C2 |
| RAIL FASTENING | 2005 |
|
RU2300599C2 |
| ANCHOR OF RAIL BINDING FOR FERROCONCRETE SLIPPERS | 2005 |
|
RU2372437C2 |
| BOLTLESS RAIL FIXTURE AND RAIL PAD OF BOLTLESS RAIL FIXTURE | 2012 |
|
RU2493311C1 |
| ANCHOR RAIL FASTENING AND UNDERTERMINAL BLOCK OF ANCHOR RAIL FASTENING | 2008 |
|
RU2385374C1 |
| RAIL ANCHORING, ANCHOR OF RAIL BINDING AND RAIL BINDING TERMINAL | 2008 |
|
RU2372436C1 |
| INTERMEDIATE RAIL FASTENING ANCHOR | 2003 |
|
RU2252289C2 |
| ANCHOR RAIL CLAMP AND SUB-RAIL SHOCK PAD FOR RAIL CLAMP | 2007 |
|
RU2335593C1 |
| INTERMEDIATE RAIL FASTENING | 2004 |
|
RU2267568C1 |
| ANCHOR RAIL BRACE AND ANCHOR OF RAIL BRACE | 2008 |
|
RU2364673C1 |
