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Control unit for closing drive for motor vehicle lock

A technology of adjusting unit and driving device, applied in the direction of electric vehicle lock, transmission device, vehicle lock, etc., can solve problems such as difficult to solve, and achieve the effect of reliable anti-rotation structure

Active Publication Date: 2017-12-01
KIEKERT AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This technical problem is difficult to solve due to the trend towards lightweight in the motor vehicle industry

Method used

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  • Control unit for closing drive for motor vehicle lock
  • Control unit for closing drive for motor vehicle lock
  • Control unit for closing drive for motor vehicle lock

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] figure 1 A sectional view of an adjusting unit according to the prior art is shown, which is known, for example, from DE 10 2015 100 750.9. The adjusting element is connected to the Bowden cable and formed onto the threaded spindle. For linear guidance of the adjusting element, the adjusting element is guided in the housing of the adjusting unit. Lead screw, nut and housing correspond to this type of prior art.

[0031] figure 2 Only a partial area of ​​the adjusting unit 1 is shown, which has the housing 2 , the threaded spindle 3 and the adjusting element 4 . The adjustment member 4 is accommodated in the housing 2 and can move linearly, the adjustment member can move back and forth in the direction of the arrow P. The adjusting element 4 and the threaded spindle 3 are formed in one piece in this exemplary embodiment.

[0032] exist image 3 A view of the adjustment element 4 from the direction of the arrow III is shown in the form of a sectional view of the ho...

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PUM

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Abstract

The invention relates to a control unit (1, 12), comprising a control element (4, 15), particularly for a closing drive of a motor vehicle lock. Said control unit comprises a housing (2, 13), a drive unit, and a spindle gear unit having a spindle nut and a spindle (3, 14). Said spindle gear unit can be driven by the drive unit and the control element (4, 15) can be moved by means of the spindle (3, 14), the control element (4, 15) having a means for guiding the control element (4, 15) in the housing (2, 13) so that the control element (4, 15) can be prevented from rotating about an axis of movement.

Description

technical field [0001] The invention relates to an adjusting unit with an adjusting element, in particular for a closing drive of a motor vehicle lock, comprising a housing, a drive unit, a screw nut drive with a nut and a lead screw, wherein the lead screw nut drives The mechanism can be driven by a drive unit, and the adjusting member can be moved by means of a lead screw. Background technique [0002] In order to simplify the operation of motor vehicles, more and more technical functions are integrated in them. As a result, the ease of operation is improved, and malfunctions, such as an unlocked side door, can be avoided. Among them, the comfort function is to automatically close the side door. In this case, the locking is achieved when the user closes the side door only slightly, so that the side door lock only moves into the pre-locking position, from which the side door is then automatically fully closed. Since the motor vehicle door can be fully closed with only a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05B81/40E05B81/20
CPCE05B81/20E05B81/40E05B81/25F16H25/20F16H2025/204
Inventor C·特普费尔A·金德J·施特策尔
Owner KIEKERT AG
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