FIELD: construction.
SUBSTANCE: hook-shaped brackets are connected with subterminal projections by reinforcing ribs in boltless rail fastening on the rail plate from side of elevated part. In this case, the central rib coupled with bearing rib, is designed between the hook-shaped brackets. Short tides are made at the outer sides of the hook-shaped brackets, and transitions from the subterminal projections to hook-shaped brackets from side of the lowest part are made with gradual increase of height, passing into long tides of metal on the outer sides of brackets. Invention also relates to the rail plate of the indicated boltless rail fastening.
EFFECT: optimisation of the rail plate design with reduction of its weight while maintaining the strength properties and reliability of rail fastening.
7 cl, 7 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| BOLTLESS RAIL FIXTURE AND RAIL PAD OF BOLTLESS RAIL FIXTURE | 2012 |
|
RU2493311C1 |
| INTERMEDIATE RAIL FASTENING | 2004 |
|
RU2267568C1 |
| INTERNAL RAIL FASTENING | 2004 |
|
RU2254407C1 |
| ANCHOR RAIL BRACE AND ANCHOR OF RAIL BRACE | 2008 |
|
RU2364673C1 |
| ANCHOR RAIL FASTENING, SUB-TERMINAL PAD AND SHOCK-ABSORBING UNDER-RAIL GASKET OF ANCHOR RAIL FASTENING (VERSIONS) | 2018 |
|
RU2695944C1 |
| RAIL ANCHORING, ANCHOR OF RAIL BINDING AND RAIL BINDING TERMINAL | 2008 |
|
RU2372436C1 |
| ANCHOR RAIL FASTENING AND UNDERTERMINAL BLOCK OF ANCHOR RAIL FASTENING | 2008 |
|
RU2385374C1 |
| ANCHOR RAIL FASTENING WITH INSULATING MEMBER AND RAIL INSULATION PLATE OF ANCHOR RAIL FASTENING | 2006 |
|
RU2309215C1 |
| ANCHOR RAIL CLAMP AND SUB-RAIL SHOCK PAD FOR RAIL CLAMP | 2007 |
|
RU2335593C1 |
| INTERMEDIATE RAIL FASTENING WITH INSULATING MEMBER (VERSIONS) | 2004 |
|
RU2244777C1 |
