FIELD: construction.
SUBSTANCE: road energy-absorbing stop comprises a tubular energy-absorbing device (1), with one end fixed on a fixed support (2), and at the other one - equipped with an impact head (3) with working surfaces on its end, made in the form of two ledges that do not contact with each other, some surface of which is made as flat cut in the plane perpendicular to the longitudinal axis of the device. At the adjacent sides of the ledges there are grooves with formation of a hole between the ledges, the axis of which is displaced from the longitudinal axis of the tubular energy-absorbing device in the transverse direction. Rolling stock carriage coupler failing breakers may be installed on the head in the form of sharpened steel tubular teeth with long slots equipped with knives.
EFFECT: invention provides for reliable interaction of a device with different types of automatic couplings with open or closed fairings.
9 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| BUFFER STOP | 2003 |
|
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| PASSENGER CAR | 2000 |
|
RU2182871C2 |
| 0 |
|
SU142342A1 | |
| EMERGENCY ENERGY-ABSORBING DEVICE FOR RAILWAY CARS | 1999 |
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| AUTOMATIC COUPLING DRAFT GEAR | 1996 |
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|
RU2231462C2 |
| AUTOMATIC RAILWAY COUPLING | 2008 |
|
RU2415042C2 |
