Mounting device
A mounting device for mounting a protective element, in particular on a vehicle, with a mounting element extending along a mounting axis, wherein the protective element can be mounted in a mounting plane via a screw connection with a defined tightening torque. The mounting element has a mounting surface which is arranged offset outwards in the axial direction relative to the mounting plane and on which an external load can be mounted via a second screw connection with a second tightening torque in such a way that the first and second tightening torques are independent of one another.
1 . A mounting device for mounting a protective element on a vehicle, with a mounting element extending along a mounting axis,
wherein the protective element is configured to be mounted via a first screw connection with a defined first tightening torque in a mounting plane, wherein the mounting axis extends perpendicular to the mounting plane,
wherein the mounting element has a mounting surface which is arranged offset outwards in an axial direction relative to the mounting plane and wherein the mounting element is configured such that an external load is mountable via a second screw connection with a second tightening torque in such a way that the first and second tightening torques are independent of one another.
2 . The mounting device according to claim 1 , wherein the mounting element has a first thread to form the first screw connection and a second thread to form the second screw connection, the first thread having a larger diameter than the second thread.
3 . The mounting device according to claim 2 , further including a nut which is configured to be screwed onto the first thread for mounting the protective element, wherein the nut is a union nut and configured to be screwed onto the first thread from the side facing the vehicle.
4 . The mounting device according to claim 3 , further including a washer for positioning between the nut and the protective element, wherein the washer has an inner cone and wherein the nut has an outer cone configured to correspond with the inner cone of the washer.
5 . The mounting device according to claim 3 , further including an additional washer for positioning between the washer and the protective element, wherein the additional washer is compressible in the axial direction.
6 . The mounting device according to claim 3 , further including a second nut configured to be screwed onto the second thread for mounting the external load, wherein the nut and the second nut are configured to be screwed onto the respective threads from different directions.
7 . The mounting device according to claim 6 , wherein the nuts and the threads are configured such that the nuts can be rotated in the same direction to generate the respective tightening torque.
8 . The mounting device according to claim 2 , wherein the mounting surface is positioned between the first thread and the second thread.
9 . The mounting device according to claim 2 , wherein the second thread is connected to the mounting surface via a smooth cylindrical section extending in the axial direction.
10 . A protective device for protecting a vehicle with a protective element and an external load, wherein the protective element and the external load are configured to be mounted on the vehicle via a common mounting device, wherein the mounting device is configured according to claim 1 .
11 . The protective device according to claim 10 , wherein the external load is a shelf.
12 . The mounting device according to claim 1 , wherein the first screw connection and the second screw connection are axially aligned along the mounting axis.
13 . The mounting device according to claim 1 , wherein the first screw connection and the second screw connection are axially aligned and entirely axially spaced apart from each other.
14 . A mounting device for mounting a protective element on a vehicle, with a mounting element extending along a mounting axis,
wherein the protective element is configured to be mounted via a first screw connection with a defined first tightening torque in a mounting plane,
wherein the mounting element has a mounting surface which is arranged offset outwards in an axial direction relative to the mounting plane and on which an external load can be mounted via a second screw connection with a second tightening torque in such a way that the first and second tightening torques are independent of one another, wherein the mounting element has a first thread to form the first screw connection and a second thread to form the second screw connection, the first thread having a larger diameter than the second thread, the mounting device further including a nut which is configured to be screwed onto the first thread for mounting the protective element, wherein the nut is a union nut and configured to be screwed onto the first thread from the side facing the vehicle, wherein the mounting surface for mounting the external load is positioned on a radially projecting collar.
15 . The mounting device according to claim 14 , wherein the nut has an inner cone for covering the transition between the collar and the first thread.
16 . A method for mounting a protective element on a vehicle, with a mounting device, wherein the mounting device has a mounting element extending along a mounting axis, wherein the protective element is mounted via a screw connection with a first tightening torque in a mounting plane, wherein the mounting element has a mounting surface which is arranged offset outwards in an axial direction relative to the mounting plane and on which an external load is mounted via a second screw connection with a second tightening torque in such a way that the first and second tightening torques are independent of one another, wherein the mounting axis extends perpendicular to the mounting plane.
17 . The method according to claim 16 , and wherein, for mounting the protective element, a nut is screwed in a first direction onto a first thread of the mounting element in a first direction, then the mounting element is fastened to the outside of the vehicle by being screwed into a boss, and then the nut is turned in the opposite direction with the first tightening torque until it presses the protective element onto the outside of the vehicle.
18 . The method according to claim 16 , wherein the first screw connection and the second screw connection are axially aligned along the mounting axis.
19 . The method according to claim 16 , wherein the first screw connection and the second screw connection are axially aligned and entirely axially spaced apart from each other.