Device for Connecting an Intermediate Shaft to a Pinion of a Steering Mechanism
The invention relates to a clamping piece which is used to connect an intermediate shaft to a pinion shaft of a steering mechanism of a motor vehicle. The clamping piece comprises two lateral elements which are embodied in such a manner that the pinion shaft can be received therebetween by clamping by means of a clamping screw. The clamping screw also comprises a pressure element which comprises a protruding pressure section and which is mounted in a displaceable manner on the clamping screw counter to the friction force.
1 . A clamping part for connecting an intermediate shaft to a pinion shaft of a steering gear of a motor vehicle, the clamping part having two side jaws, which are implemented in such way that the pinion shaft is receivable between them with clamping using a clamping bolt, which has an actuating element for an actuating tool on one end and a threaded section on the end opposite to the actuating element, wherein the clamping bolt has a pressure element, having a projecting pressure section, the pressure element being mounted on the clamping bolt so it is movable against friction force.
2 . The clamping part according to claim 1 , wherein the pressure element is mounted on the clamping bolt so it is rotatable.
3 . The clamping part according to claim 1 , wherein the pressure element is implemented as a gripper spring element, which is mounted on a ring shoulder of the clamping bolt between a bolt head and the threaded section of the clamping bolt.
4 . The clamping part according to claim 3 , wherein the gripper spring element has a spring slot on its circumference.
5 . (canceled)
6 . (canceled)
7 . A method for mounting a steering system of a motor vehicle, comprising the following steps:
providing a motor vehicle with an intermediate shaft and with a steering gear having a pinion shaft, the intermediate shaft or the pinion shaft being connected to one end of a clamping part having two side jaws, which are implemented in such way that the pinion shaft is receivable between them with clamping using a clamping bolt, which has an actuating element for an actuating tool on one end and a threaded section on the end opposite to the actuating element, wherein the clamping bolt has a pressure element, having a projecting pressure section, the pressure element being mounted on the clamping bolt so it is movable against friction force;
turning down the clamping part, so the intermediate shaft and the pinion shaft are connected to one another via the clamping part;
rotating the intermediate shaft until the clamping bolt is insertable into the receptacle openings of the side jaws; and
tightening the clamping bolt, the clamping bolt being rotated in such way that the pressure element presses against the intermediate shaft and/or the pinion shaft.
8 . The method for mounting a steering system of a motor vehicle according to claim 14 , wherein the pressure element is rotated upon tightening of the clamping bolt in such way that the pressure section presses the intermediate shaft and/or the pinion shaft into the area between the side jaws.