Tool for adjusting vehicle track rods - has gripping rollers actuated by gear drive and pneumatic motor

摘要

The tool is used for rotating the track rod of motor vehicle for adjustment purposes. A holder (1) with lever arm (2) has three rollers arranged in a triangular pattern. One roller (7) is pushed towards other roller for exerting force and it can be retracted. Two rollers are driven in the same direction, the movable roller being held on a rotating arm. This roller is driven by a gear wheel on the geometrical rotating axis of the rotating arm (4). The other rollers can be driven by a pneumatic motor.