Trailer with an adjustable drawbar arrangement

摘要

In the case of a trailer with a height-adjustable drawbar arrangement, the drawbar (2) is designed as a double lever with a drawbar lug (3) at one end and the point of application of force of a device for height adjustment at the other end. The mounting of the drawbar on the trailer takes place via a spindle (6) which serves in particular to absorb tensile forces. The device for height adjustment is designed as a working cylinder (9) which can be subjected preferably on both sides to a pressure medium, a control appliance (12) being attached in an easily accessible place on the basic frame of the trailer. As a result of the kinetically favourable arrangement of the device for height adjustment, the height adjustment can be carried out with a low application of force so that the design complexity and expenditure for this device can be kept within limits. <IMAGE>