Device for pivotably connecting at least two components and a method for mounting the device
A device for the detachable and pivotable connection of at least two components and a method for mounting the device are provided. The device includes a bolt on a first component that engages through a through-opening in a second component. The through-opening has a centering section into which a centering bushing is plugged. The centering bushing is pressed onto the centering section in order to set a defined frictional torque between the first and second components with a predefined axial force. To secure the axial position of the centering bushing, a locking element is provided, which is plugged onto the bolt and has a receptacle for the bolt. Both the circumferential surface of the bolt and the internal surface of the receptacle are provided, in at least one axial section, with a profile for forming a circular wedge connection through a relative rotational movement between the bolt and the receptacle.
1 . A device for a detachable and pivotable connection of at least two components, comprising:
a bolt provided on a first component, the bolt engaging a second component through a through-opening in the second component, wherein,
the through-opening has a centering section into which a centering bushing, which is plugged onto the bolt, engages;
the centering bushing is pressed onto the centering section to set a defined frictional torque between the first and second components with a predefined axial force;
a locking element, which is plugged onto the bolt and has a receptacle for the bolt, secures the axial position of the centering bushing; and
both a circumferential surface of the bolt and an internal surface of the receptacle have, in at least one axial section, a profile for forming a circular wedge connection through a relative rotational movement between the bolt and the receptacle.
2 . The device according to claim 1 , wherein the centering bushing is pushed by the locking element with a predefined axial force against the centering section to set a defined frictional torque between the first and second components.
3 . The device according to claim 1 , wherein the circular wedge connection is formed by at least one wedge-shaped elevation, which projects radially over the circumferential surface of the bolt, and at least one wedge-shaped recess corresponding to the wedge-shaped elevation in a receiving circumferential surface.
4 . The device according to claim 1 , wherein the first and second components are in bearing contact against each other, or a sliding washer is arranged between the first and second components.
5 . The device according to claim 1 , wherein the first component is a steering column jacket of a motor vehicle steering column having adjustable inclination, and the second component is a lever element of an inclination adjusting device of the steering column.
6 . The device according to claim 2 , wherein the circular wedge connection is formed by at least one wedge-shaped elevation, which projects radially over the circumferential surface of the bolt, and at least one wedge-shaped recess corresponding to the wedge-shaped elevation in a receiving circumferential surface.
7 . The device according to claim 2 , wherein the first and second components are in bearing contact against each other, or a sliding washer is arranged between the first and second components.
8 . The device according to claim 3 , wherein the first and second components are in bearing contact against each other, or a sliding washer is arranged between the first and second components.
9 . The device according to claim 2 , wherein the first component is a steering column jacket of a motor vehicle steering column having adjustable inclination, and the second component is a lever element of an inclination adjusting device of the steering column.
10 . The device according to claim 3 , wherein the first component is a steering column jacket of a motor vehicle steering column having adjustable inclination, and the second component is a lever element of an inclination adjusting device of the steering column.
11 . The device according to claim 4 , wherein the first component is a steering column jacket of a motor vehicle steering column having adjustable inclination, and the second component is a lever element of an inclination adjusting device of the steering column.
12 . A method for mounting a device for a detachable and pivotable connection of at least two components, the method comprising:
inserting a bolt provided on a first component into a through-opening provided on a second component;
pushing a centering bushing onto the bolt;
pushing a locking element having a receptacle for the bolt onto the bolt;
orienting the first and second components with one another by moving the centering bushing into a centering section of the through-opening;
setting desired flexural torque between the first and second components by moving the locking element against the centering bushing by applying a defined pressing-on force to the centering bushing in the axial direction; and
securing the locking element to the bolt with a relative rotational movement between the bolt and the receptacle to form a circular wedge connection.
13 . The method according to claim 6 , wherein the flexural torque which is to be applied to pivot the first component with respect to the second component is set by setting the force which presses the centering bushing into the centering receptacle.