FIELD: railway transport.
SUBSTANCE: invention relates to current-carrying elements and it is designed for mounting in rail joints with fishplates. Proposed rail spring bond is made in form of metal plate whose ends of straight and middle part is bow-shaped. Round hole is made on one of straight ends, and oval hole on other end. Rail bond is provided with means for cleaning contact surfaces. Said cleaner is made in form of element connected to rail bond. Said element is made of tungsten copper material and is provided with scraping cuts from side pointed to rail.
EFFECT: improved reliability of electric connection of rails in joint, maintaining and reducing electric resistance in joint.
11 cl, 14 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| RAIL JOINT, METHOD OF STABILIZATION OF ITS ELECTRIC RESISTANCE, DEVICE FOR APPLICATION OF CONDUCTING MATERIAL ONTO CONTACT SURFACES OF RAIL JOINT | 2003 |
|
RU2235160C1 |
| SPRING-LOADED RAIL BOND | 2009 |
|
RU2404318C1 |
| RAIL CIRCUITRY CONNECTOR ASSEMBLY | 2006 |
|
RU2330912C1 |
| CONTACT ELEMENT MADE OF COMPOSITE METAL-CERAMIC MATERIAL | 2009 |
|
RU2404319C1 |
| TRACK RAIL BOND | 1998 |
|
RU2142375C1 |
| ELECTRIC RAIL BOND | 2003 |
|
RU2252154C2 |
| INSULATING JOINT | 2009 |
|
RU2409722C1 |
| CONDUCTING RAIL CONNECTOR | 0 |
|
SU1754510A1 |
| TRACK-CIRCUIT CONDUCTING BOND | 2004 |
|
RU2258288C1 |
| RAIL BOND | 1989 |
|
RU2011570C1 |
