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Exterior door handle for a motor vehicle

A door handle, motor vehicle technology, applied in wing handle, vehicle lock, application of locks, etc., can solve problems such as inability to enter electric vehicles, system failure, etc.

Inactive Publication Date: 2007-11-14
HUF HULSBECK & FURST GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem with using an electromechanical locking system is that in the event of a system failure or power failure, access to the electric vehicle is not possible

Method used

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  • Exterior door handle for a motor vehicle
  • Exterior door handle for a motor vehicle
  • Exterior door handle for a motor vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] FIG. 5 shows a detail of a door 11 of a motor vehicle comprising an outer door handle 3 with a manually operable handle portion 3 . By a lifting or dragging motion, the handle part 3 can be operated to unlock the door. To open the vehicle door 11 , the electromechanical locking system 2 is activated by means of which the door lock 8 can be opened and closed. The handle part 3 comprises two mutually spaced apart pivot levers 4 a , 4 b pivotable about a common axis 5 in the handle housing 13 . In order to realize a pivoting / dragging handle, the axis 5 can also run non-parallel to the handle part 3 .

[0026] At least one of the pivot levers 4a, 4b may be provided with a device 9 for increasing the starting resistance, which device 9 engages at the end of the first lift distance 21 .

[0027] As is evident from Figures 1 and 2, the means for increasing the resistance to actuation are arranged at the lower end of the pivoting lever part 4a, and in particular comprise a pl...

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PUM

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Abstract

An external door handle (1) for a motor vehicle is disclosed, comprising an electromechanical locking system (2) and a manually activated handle part (3) which can perform a lifting movement for Open the lock (8) of the door (11). The lifting motion of the handle part (3) is subdivided, the device (9) produces an increased actuation resistance, and the switch (20) electrically opens the door lock (8) at the end of the first lifting distance (21). In case of interruption of the power supply or failure of the electric locking system (2), the handle part (3) can travel an additional lifting distance (23) beyond the first lifting distance (21), said additional lifting distance ( 23) Open the door lock (8) mechanically.

Description

technical field [0001] The invention relates to an exterior door handle for a motor vehicle according to the preamble of claim 1 . Background technique [0002] For example, from DE 10015887 C an external door handle is known which comprises two pivoting rods which protrude from the handle part and each of which can be wound around the handle housing by its free end. Pivot on the common pivot axis in . The door lock of the motor vehicle door can be opened when a lifting or dragging motion is applied to the handle part. The problem with using an electromechanical locking system is that in the event of a system failure or power failure, access to the electric vehicle is not possible. Contents of the invention [0003] It is therefore an object of the present invention to provide an exterior door handle for a motor vehicle, wherein in the event of a system or electrical failure, access to the interior of the vehicle is still possible. [0004] This object is achieved by th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05B7/00E05B17/22E05B65/20
CPCY10T292/1082E05B81/76Y10T292/57Y10T70/5761E05B81/90E05B7/00E05B17/22E05B85/10
Inventor 斯特凡·默尼希迪尔克·穆勒曼弗雷德·罗尔芬格
Owner HUF HULSBECK & FURST GMBH & CO KG