FORCED CONTROL Russian patent published in 2015 - IPC B62D13/00 B62D63/06 B60D1/01 

FIELD: transport engineering.

SUBSTANCE: invention refers to transport machine building. Forced control to control the trailer connected to the tow truck contains first place of hinge joint fixed relatively to the tow truck, and second place of the hinged joint fixed relatively to the trailer. The first control element contains the first pivoting device to act on the first place of the hinge joint. The first control element is connected with the second control element at the first permanent distance from the first pivoting device with possibility of rotation with creation of the rotation centre. The second control element contains on the second permanent distance from the centre of rotation the second pivoting device to act on the second place of the hinge joint. The cylinder-sensor by one end acts in the action point of the second control element, and by another end is permanently fixed relatively to the trailer. The cylinder-sensor for turning of the trailer wheels is functionally connected with work cylinders. There is possibility to set distance from point of action of the second control element to the second pivoting device by means of the regulating device.

EFFECT: improved trailer control.

15 cl, 12 dwg