FIELD: railway transport; permanent way; rail tracks. SUBSTANCE: rail chair consists of two parts 2, 3, each provided with rail foot grip 4. Parts 2 and 3 are matter through side surfaces with plane of contact 8 being square to longitudinal axis of rail. Parts 2, 3 are mounted on tie 7 for displacement along plane of contact 8. Grips 4 are located on ends of parts 2 and 3. EFFECT: improved quality of rail tracks. 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| 0 |
|
SU1565930A1 | |
| 0 |
|
SU1565929A1 | |
| RAIL SPIKE | 1991 |
|
RU2010074C1 |
| RAIL SOLE-PLATE | 0 |
|
SU1659559A1 |
| APPARATUS FOR SECURING RAIL TO SLEEPER | 0 |
|
SU1638233A1 |
| RAIL BUTT JOINT | 0 |
|
SU1705453A1 |
| RAIL SPIKE | 0 |
|
SU1649007A1 |
| RAIL BOND | 1991 |
|
RU2073765C1 |
| RAIL BOND | 1992 |
|
RU2073766C1 |
| CURRENT-CARRYING RAIL BOND | 1991 |
|
RU2073764C1 |
