Coupling device for a traction vehicle with an object detection means attached to it
A coupling device for a towing vehicle with an object detection device attached to the coupling device, wherein the coupling device has a coupling body in form of a fifth wheel plate and a locking mechanism, with which a coupling device in form of a kingpin is releasably held on the coupling body in its end position (E), wherein the coupling body includes an available space which is limited by a coupling device guiding contour and extends along a longitudinal axis (x), wherein the coupling device is at least partially immersed during coupling into the available space until reaching an end position (E).
1 . A coupling device for a towing vehicle with an object detection means attached to the coupling device, comprising:
the coupling device having a coupling body in the form of a fifth wheel plate and a locking mechanism, with which a coupling means in form of a kingpin is releasably held on the coupling body in its end position (E), wherein the coupling body comprises an available space which is limited by a coupling means guiding contour and extends along a longitudinal axis (x), wherein the coupling means is at least partially immersed during coupling into the available space until reaching an end position (E), and
wherein the object detection means is a camera and the camera is mounted in the coupling means guiding contour so that the camera can move between a functional position protruding into the available space and a dodged position sunk into the coupling means guiding contour.
2 . The coupling device according to claim 1 , wherein in the dodged position the object detection means is moved back at least so far that the object detection means terminates with the adjacent section of the coupling means guiding contour.
3 . The coupling device according to claim 2 , wherein the object detection means is mounted by means of a spring element along an active axis.
4 . The coupling device according to claim 3 , wherein the object detection means is mounted by means of a spring element and/or a lever about one or more axis of rotation(s).
5 . The coupling device according to claim 2 , wherein the object detection means can be moved by means of an actuator.
6 . The coupling device according to claim 5 , wherein the actuator is connected to at least one proximity sensor, and wherein the proximity sensor is formed from the object detection means.
7 . The coupling device according to claim 6 , wherein the fifth wheel plate in an area of the end position (E) of the kingpin comprises a C-shaped bearing area which partially encloses the kingpin in a direction around a circumference of the kingpin, wherein the coupling means guiding contour is formed from the C-shaped bearing area, and wherein the fifth wheel plate comprises two coupling horns delimiting an entrance opening in the rearward direction (R), wherein the coupling means guiding contour is formed from flanks of the coupling horns which are facing one another.
8 . The coupling device according to claim 7 , wherein the fifth wheel plate has a cross bridge arranged under an entrance opening in the rearward direction (R), wherein the coupling means guiding contour is formed from the cross bridge, and wherein the fifth wheel plate in the rearward direction (R) has a connector console of a line coupling system, wherein the coupling means guiding contour is formed from the connector console.
9 . The coupling device according to claim 8 , wherein the object detection means is mounted pivotably with respect to the coupling device about a transverse axis (y) oriented transversely to the longitudinal axis (x), and wherein the object detection means can be actively positioned about the transverse axis (y) by means of a servomotor.
10 . The coupling device according to claim 1 , wherein the object detection means is mounted by means of a spring element along an active axis.
11 . The coupling device according to claim 1 , wherein the object detection means is mounted by means of a spring element and/or a lever about one or more axis of rotation(s).
12 . The coupling device according to claim 1 , wherein the object detection means can be moved by means of an actuator.
13 . The coupling device according to claim 12 , wherein the actuator is connected to at least one proximity sensor.
14 . The coupling device according to claim 13 , wherein the proximity sensor is formed from the object detection means.
15 . The coupling device according to claim 1 , wherein the fifth wheel plate in an area of the end position (E) of the kingpin comprises a C-shaped bearing area which partially encloses the kingpin in a direction around a circumference of the kingpin, wherein the coupling means guiding contour is formed from the C-shaped bearing area.
16 . The coupling device according to claim 1 , wherein the fifth wheel plate comprises two coupling horns delimiting an entrance opening in the rearward direction (R), wherein the coupling means guiding contour is formed from flanks of the coupling horns which are facing one another.
17 . The coupling device according to claim 1 , wherein the fifth wheel plate has a cross bridge arranged under an entrance opening in the rearward direction (R), wherein the coupling means guiding contour is formed from the cross bridge.
18 . The coupling device according to claim 1 , wherein the fifth wheel plate in the rearward direction (R) has a connector console of a line coupling system, wherein the coupling means guiding contour is formed from the connector console.
19 . The coupling device according to claim 1 , wherein the object detection means is mounted pivotably with respect to the coupling device about a transverse axis (y) oriented transversely to the longitudinal axis (x).
20 . The coupling device according to claim 19 , wherein the object detection means can be actively positioned about the transverse axis (y) by means of a servomotor.