Puller device for disassembling bearing arrangement for supporting wheel of lorry, has disassembly fixing device fixed to mounting device of arrangement at auxiliary fixing device for transferring peel force by disassembly fixing device

摘要

The device (5) has a longitudinally-sliding plunger (69) mounted in a base body (73), where peel force is transferred through the plunger. The base body comprises a disassembly fixing device (71), which is fixed to a mounting device (13) of a bearing arrangement (3) at an auxiliary fixing device (53) for transferring the peel force by the disassembly fixing device. A hydraulic linear drive (77) is utilized for disengagement of the plunger. The base body and the plunger are mounted on a trolley. A fixing device i.e. bolt (25), is threaded into a threaded bore hole of the mounting device. Independent claims are also included for the following: (1) a method for disassembling a bearing arrangement by a puller device (2) a bearing arrangement for rotatably supporting a wheel of a vehicle.