An auxiliary drive for a trailer comprises a carrier that can be moved in relation to a chassis, said carrier holding a drive motor which can be used to drive a wheel of the trailer. The carrier can be swiveled from a drive position to a rest position and vice versa by means of an actuation lever. The moving mechanism provided for transmitting the movement of the manual actuation element comprises an energy storage or a servo-drive in order to prevent the operator from having to exert high operating forces.
申请公布号
US2008029997(A1)
申请公布日期
2008.02.07
申请号
US20050792499
申请日期
2005.12.05
申请人
WICKELMAIER PETER;BRUNNHUBER HANS-GEORG;BRANDTNER JOSEF;ACHATZ DIETER;MULLER JORG;FECHNER MICHAEL;SCHULZ AXEL
发明人
WICKELMAIER PETER;BRUNNHUBER HANS-GEORG;BRANDTNER JOSEF;ACHATZ DIETER;MULLER JORG;FECHNER MICHAEL;SCHULZ AXEL