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Door system for a motor vehicle

A technology for motor vehicle doors and motor vehicles, applied in the field of door systems, can solve problems such as unsuitable closing and wind noise, defective angle errors, large tolerances, etc., and achieve simple welding and sealing, simple assembly and adjustment, and good sealing performance. Effect

Active Publication Date: 2013-01-02
MAN TRUCK & BUS AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Furthermore, it is complicated to produce the mostly three-dimensionally curved lateral supports and the welding shapes required for this.
Also, door movement can be flawed due to large tolerances and accumulated angular errors
Furthermore, it is not necessarily necessary that the curvature of the door be the same as the curvature of the surface of the bus, which can lead to unfavorable closing and wind noises, or to door backlash (Türreversieren) or locking wedge travel (Vorbeilaufen)

Method used

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  • Door system for a motor vehicle
  • Door system for a motor vehicle
  • Door system for a motor vehicle

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Embodiment Construction

[0039] FIG. 1 shows a perspective view of a door system 1 for a motor vehicle in the form of a bus according to an embodiment of the invention, while FIG. 2 shows an isometric view of the door system 1 and FIG. 3 shows a door Side view of system 1. Referring to Figures 1 to 3, the door system 1 comprises a door frame 10 serving as a load-bearing structure for a bus door for opening and closing the bus door opening. The door frame 10 includes two lateral bearing parts 11 and a lateral bearing part 12 connected to the lateral bearing parts 11 . The lateral supports 11 and the transverse supports 12 extend in a flat plane, whereby the door frame 10 is designed to be flat. A skin element, for example in the form of a glass S, is mounted at the door frame 10 .

[0040]Furthermore, the door system 1 comprises a door frame frame 20 , which is configured complementary to the door frame 10 and has two lateral supports 21 and a transverse support 22 connected to the lateral supports 2...

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Abstract

The present invention relates to a door system for a motor vehicle. The door system has a door frame functioning as a bearing structure of a door of the motor vehicle, wherein the door of the motor vehicle is used for opening and closing a door opening of the motor vehicle. The door frame (10) comprises side bearing parts (11) and at least one lateral bearing part (12) that connects the side bearing parts (11). The door frame (10) is planar.

Description

technical field [0001] The invention relates to a door system according to the preamble of claim 1 . Background technique [0002] It is known that buses for different purposes (for example city buses, local buses, long-distance buses, tourist buses, etc.) have doors with different passage widths, passage heights and configurations. It is also known that the door frame of a bus is usually constructed from curved lateral supports and that the door (eg its skin, glass, etc.) is provided with a complementary curvature. , which leads to cost-intensive assembly and adjustment (e.g. mechanical adjustment of door leaves (Türblatt), locking wedges (Schlieökeil) and drives, pneumatic adjustment of cylinders and electrical training (elektrisches Anlernen) in the vehicle electrical network) . Furthermore, the production of the mostly three-dimensionally curved lateral supports and the welding shapes required for this is complex. Also, door movement can be flawed due to large toleran...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60J10/08B62D31/02
CPCB60J5/0497E05Y2900/506B60J5/04E06B5/00
Inventor T.埃尔斯纳
Owner MAN TRUCK & BUS AG