FIELD: transport.
SUBSTANCE: proposed track trailer coupler comprises coupling link of cup-like hook (1) and T-like insert (6). Lower part of the said T-like insert represents a concave cylindrical surface with radius corresponding to that of trailer coupling hook (8). T-like insert is jointed with the hook by two pins (2), washers (3), lock rings (4), four nuts (5) and springs (7).
EFFECT: higher reliability and longer life.
2 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| COUPLER-DRAW GEAR WITH SUPPORT | 2006 |
|
RU2322361C1 |
| TRAILER DRAW-AND-COUPLER GEAR | 2005 |
|
RU2294844C1 |
| TOWING COUPLER OF ARTICULATED TRUCK | 2008 |
|
RU2368512C1 |
| MECHANISM FOR STABILIZING THE RECTILINEAR MOVEMENT OF A SINGLE-AXLE TRAILER | 2022 |
|
RU2777866C1 |
| TWO-LINK ROAD TRAIN | 2013 |
|
RU2535809C2 |
| TRUCK TRAIN | 2011 |
|
RU2457141C1 |
| TOWING-TRACTION ARRANGEMENT OF VEHICLE | 0 |
|
SU724366A1 |
| ROAD TRAIN COUPLING DEVICE | 0 |
|
SU619368A1 |
| PIVOT OF TRAILER POLE | 0 |
|
SU1676837A1 |
| TRACTOR COUPLER | 2007 |
|
RU2330764C1 |
