FIELD: transport.
SUBSTANCE: invention relates to automotive industry. Road train comprises ball head consisting of two parts furnished with coaxial holes receiving jointing pin. Pin has circular groove interacting with bracket retainer. Ball head top part is made integral with said jointing pin. Pin circular groove interacts with yoke spring-loaded relative to ball head lower part with the help of compression spring. Said yoke is flexibly coupled with control lever located in trailer cab by means of flexible linkage arranged in bracket channel.
EFFECT: higher reliability in operating conditions.
3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| CAR-AND-TRAILER COUPLER GEAR | 2002 |
|
RU2230675C1 |
| TOW UNIT OF A LIGHTWEIGHT ROAD-TRAIN | 2015 |
|
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| DRAW-AND-COUPLING GEAR | 2005 |
|
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| ROAD TRAIN DRAWBAR | 2009 |
|
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| TRAILER-TRAIN DRAW-AND-COUPLED GEAR | 2005 |
|
RU2293661C1 |
| TRAILER-TRAIN DRAW-AND-COUPLER GEAR | 2004 |
|
RU2263033C1 |
| ROAD TRAIN DRAWBAR | 2009 |
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| TRAILER-TRAIN DRAW-AND-COUPLER GEAR | 2004 |
|
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| LIGHT WEIGHT ROAD-TRAIN DRAWBAR | 2019 |
|
RU2726486C1 |
| ROAD TRAIN BOLSTER | 2012 |
|
RU2493973C1 |
