FIELD: transport engineering; agriculture. SUBSTANCE: trailer-train has tractor, semitrailer with support posts and coupler. Coupler has turntable with decoupling and coupling mechanism and lock installed on tractor slewing frame, and kingpin secured on semitrailer. hydraulic cylinder is installed on tractor turntable. Rod of hydraulic cylinder is mechanically coupled with telescopic pair arranged on semitrailer. Movable part of telescopic pair is hinge-coupled with support posts of semitrailer through intermediate link. Lock is made in form of lever with spring-loaded feather hinge-mounted on support plate of tractor turntable. EFFECT: enhanced conditions of operation of trailer-train. 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| LOADING-AND-TRANSPORTATION SET | 1997 |
|
RU2147532C1 |
| VEHICLE HITCH | 2008 |
|
RU2374087C1 |
| ARTICULATED VEHICLE | 2005 |
|
RU2295472C1 |
| COUPLING GEAR | 1998 |
|
RU2147526C1 |
| SEMITRAILER | 0 |
|
SU1006296A1 |
| 0 |
|
SU421559A1 | |
| FIRTH-WHEEL COUPLING DEVICE | 0 |
|
SU727508A1 |
| TRAILER-TRAIN | 2005 |
|
RU2290323C1 |
| DUMPING ROAD TRAIN | 0 |
|
SU598790A1 |
| VEHICLE FOR TOWING DAMAGED AUTOMOBILES | 1992 |
|
RU2081765C1 |
