Device for a vehicle roof, and method for operating a device for a vehicle roof

Patent metadata

Field	Value
Publication number	US-11117452-B2
Application number	US-201816764032-A
Country	US
Kind code	B2
Filing date	Oct 23, 2018
Priority date	Dec 6, 2017
Publication date	Sep 14, 2021
Grant date	Sep 14, 2021

Abstract

A device for a vehicle roof may have a guide element with a slideway, a bolt which can be displaced relative to the guide element and can be guided thereby on the slideway. The bolt and the guide element have a common contact area which may be formed by a protrusion on the bolt and the slideway, the protrusion being configured to introduce a corresponding notch into the slideway during the displacement along the slideway.

First claim

The invention claimed is:

1. A device for a vehicle roof, comprising:
a guide element with a slideway,
a bolt which can be displaced relative to the guide element and is guided thereby on the slideway,
the bolt and the guide element having a common contact area which is formed by a protrusion on the bolt and the slideway, the protrusion being configured to introduce a corresponding notch into the slideway during the displacement along the slideway.

2. The device according to claim 1 , wherein the protrusion is configured as an annularly circumferential rib.

3. The device according to claim 1 , wherein a multiplicity of protrusions are formed on the bolt.

4. The device according to claim 1 , wherein the protrusion is formed of a harder material than the slideway.

5. The device according to claim 1 , wherein the protrusion is composed of a metal and the slideway is composed of a plastic.

6. The device according to claim 1 , wherein the bolt is part of a deployment lever, and a movement of the deployment lever counter to a first direction (X) relative to the guide element is blockable by the bolt and the slideway.

7. The device according to claim 1 , wherein, in an initial state, the protrusion has an oversize with respect to the slideway.

8. The device according to claim 1 , wherein the notch has been formed by the protrusion.

9. A vehicle roof with a roof opening which can be closed by a cover, the cover being fastened to the vehicle roof by a cover mechanism, the cover mechanism having a device according to claim 1 .

10. A method for operating a device for a vehicle roof, comprising:
providing of a guide element with a slideway and of a bolt with a protrusion,
displacing the bolt along the slideway, the protrusion being in contact with the slideway, and, as a result, and
forming of a notch in the slideway, said notch corresponding to the protrusion.

11. The method according to claim 10 , comprising:
displacing of a deployment lever along a first direction (X) relative to the guide element during the displacement of the bolt, the bolt being fastened to the deployment lever and the deployment lever being held by the guide element,
moving the bolt relative to the slideway into a blocking position, and, as a result,
blocking of a movement of the deployment lever counter to the first direction (X) relative to the guide element.

Assignees

• Webasto SE

Inventors

• Teufel Ingo
• Pluciennik Björn

Classifications

• E05Y2900/542

  Roof panels · CPC title

• B60J7/024 Primary

  characterised by the height regulating mechanism of the sliding panel (B60J7/043 - B60J7/053 take precedence) · CPC title

• B60J7/053

  sliding with final closing motion having vertical component to attain closed and sealed condition {, e.g. sliding under the roof} · CPC title

• E05D15/1047

  specially adapted for vehicles (E05D15/1044 takes precedence) · CPC title

• B60J7/043

  Sunroofs (B60J7/047 - B60J7/053 take precedence){e.g. sliding above the roof} · CPC title