improved steering semi-trailer which is essentially and chassis (4) and at least one driven axle (5) on a support (9) confirmed that verdraaibaar around a vertical axis (10) on the chassis (4) is made and provided a direction for the rotation of the axle (5) around the vertical axis (10).as resources (7 - 8) to (3) of the semi-trailer towing vehicle (2) to link, which marked that this guidance contains a turntable (11) on the chassis (4) is confirmed and verdraaibaar around a vertical axis (x - x) and with a aandriving (20).as a shaft (17) contains the axial sliding is arranged in a conduction (18) of the verdraaibare support (9) of the axle (5) on the shaft (17) with one end by means of a vertically scharnierelement (19) is connected with the turntable (11).
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