FIELD: transport.
SUBSTANCE: invention relates to automotive industry, particularly, tractor couplers. Tractor coupler is equipped with four-link suspension and comprises top and bottom axles connected with tractor. Bottom axle is articulated with lengthwise links with coupler yoke connected with coupling link towing handle. Coupler yoke is rigidly connected with towing handle. Lengthwise links can turn about bottom axle in horizontal plane through the angle required for maneuvering.
EFFECT: stable motion, lower metal and labour input.
3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PRIME MOVER COUPLING DEVICE | 0 |
|
SU1288101A1 |
| TOWING DEVICE FOR ROAD TRACTOR | 0 |
|
SU1409477A1 |
| TRUCK-TRACTOR COUPLER | 2002 |
|
RU2214925C2 |
| SINGLE AXLE TRAILER HITCH WITH ADJUSTABLE TRACTION LEVER LENGTH | 2022 |
|
RU2792139C1 |
| MECHANISM FOR STABILIZING THE RECTILINEAR MOVEMENT OF A SINGLE-AXLE TRAILER | 2022 |
|
RU2777866C1 |
| SOWING COMBINE | 2010 |
|
RU2430498C1 |
| AUTOMATIC HITCHING TO HOOK TRAILERS TO FIELD HARVESTING MACHINE | 1991 |
|
RU2010477C1 |
| DRAW COUPLER (VERSIONS) | 2010 |
|
RU2436700C1 |
| TRACTOR COUPLER | 2007 |
|
RU2330764C1 |
| SLEWING RING OF A TWO-AXLE TRAILER | 2022 |
|
RU2791633C1 |
