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Motor vehicle door lock

A technology for a motor vehicle door lock and latch, which is applied in the field of opening motor vehicle door locks and rotating latches, can solve problems such as lack of comfort, and achieve the effects of low structure, simple cost, and improved lock quality.

Active Publication Date: 2017-04-26
HUF HULSBECK & FURST GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the pawl lever is disengaged from the rotary lock tongue, the pressure generated by the seal is rapidly reduced in the form of a so-called load-relief shock, and the trunk lid moves suddenly and abruptly in the opening direction, which The acoustically audible opening noise is disadvantageously perceived and leads to a lack of comfort

Method used

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  • Motor vehicle door lock
  • Motor vehicle door lock
  • Motor vehicle door lock

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] Figure 1 to 13 Schematically, in different views, only the elements of the motor vehicle door lock 1 (especially the lock assembly of the trunk lid) that are important to the present invention are shown. Figure 1 to 8 Shows a first embodiment of a motor vehicle door lock 1 according to the invention, with Figure 9 to 13 A second embodiment of the motor vehicle door lock 1 according to the invention is shown.

[0038] The motor vehicle door lock 1 according to the first embodiment is figure 1 Is shown in part view, and Figure 2 to Figure 8 The assembled car door lock 1 is shown. Figure 4 to Figure 7 Shows the different positions of the components of the motor vehicle door lock 1 during the opening process. In contrast, Figure 8 Shown is a position during the lockout process.

[0039] The motor vehicle door lock 1 mounted on the trunk lid of the motor vehicle is embedded in the schematic and only for locking purposes. Figure 4 , 9 And 12 in the blocking element 2 shown in...

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PUM

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Abstract

The closure (1) has a safety catch (8) engaged with a rotary latch (5) in an engagement position so as to prevent the latch from moving toward an open position. A drive element (11) moves the safety catch between the engagement position and a releasing position in which the safety catch is not engaged with the latch such that the latch moves toward the open position. The drive element moves the safety catch during the movement away from the engagement position toward the releasing position such that the latch engaged with the safety catch during the movement moves toward the open position. An independent claim is also included for a method for opening a motor car door closure.

Description

Technical field [0001] The present invention relates to a motor vehicle door lock, which has: a rotary lock tongue that embeds a locking element in a locked position and is preloaded in a direction to release the opening position of the locking element; a turning pawl lever, the turning pawl The rod is kept in engagement with the rotary lock tongue in the engagement position in such a way as to prevent the rotary lock tongue from moving in the direction of the open position; and the drive element, the associated section of the pawl lever and the drive element The movement is related and the driving element moves the pawl lever between the engagement position and the release position. In the release position, the pawl lever and the rotary lock tongue are in a disengaged state, so that The rotary lock tongue can move in the direction of the open position. [0002] In addition, the present invention relates to a method for opening a motor vehicle door lock, which has a rotary lock t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05B77/36E05B81/14E05B81/20E05B83/18
CPCE05B77/36E05B81/00E05B81/14E05B81/20E05B83/18Y10T292/0945
Inventor 阿尔托·托尔卡乌多·奥热奇
Owner HUF HULSBECK & FURST GMBH & CO KG