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Motor vehicle lock

A technology of motor vehicle and car locks, which is applied in the direction of electric car locks, electric locks, vehicle locks, etc.

Pending Publication Date: 2022-04-12
BROSE SCHLIESSSYSTEME GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this dual utilization is structurally challenging because the drive assembly has to be actuated by means of the drive control device on the one hand for driving the coupling assembly and on the other hand for actuating the locking element, and these two functions to be realized do not interfere with each other

Method used

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Examples

Experimental program
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Embodiment Construction

[0026] The proposed motor vehicle lock 1 shown in the figures can be associated with every locking element of a motor vehicle 2 . For a broader understanding of the term "blocking element", reference is made to the introductory part of the description. In the case of the illustrated and thus far preferred exemplary embodiment, the locking element is a side door 3 , here a rear side door, of the motor vehicle 2 . All statements in this regard apply correspondingly to all other types of locking elements.

[0027] In order to create a holding effect between the body 4 of the motor vehicle 2 and the side door 3, the motor vehicle lock 1 is equipped with a locking pin 5, which can be adjusted about a geometric locking pin axis 5a into an open position, into at least one locked position in, especially in figure 2 In the main locking position shown in and optionally in the pre-locking position between the open position and the main locking position. The locking pin 5 itself gener...

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PUM

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Abstract

The invention relates to a motor vehicle lock with a lock pin and with at least one detent pawl, comprising an electric drive assembly and a drive control device which actuates the drive assembly in order to complete an opening movement, in which the drive assembly, starting from a starting position, adjusts an adjustment assembly of the motor vehicle lock into a removal position of the adjustment assembly, the invention is characterized in that the adjusting assembly takes off the locking claw, a coupling assembly is arranged between the actuating lever and the locking claw, and the adjusting assembly switches the coupling assembly from a disengaged state into a coupled state in an intermediate position in an opening movement before the adjusting assembly takes off the locking claw as the take-off position is reached. According to the invention, the drive control device actuates the drive assembly in an unlocking program in order to initiate an opening movement, and the drive control device changes the actuation in such a way as to meet an intermediate position criterion representative for the reaching of the intermediate position, even if the reaching of the removal position by the adjustment assembly is not successful.

Description

technical field [0001] The invention relates to a motor vehicle lock with the features of the preamble of claim 1 . Background technique [0002] The motor vehicle lock in question can be associated with every locking element of the motor vehicle. In this connection, the term "blocking element" should be interpreted broadly. These include, for example, side doors, in particular rear side doors, a tailgate, a tailgate (heckklappe, sometimes called a boot lid), a rear lid, a front hood, a bonnet or the like. The locking element can be articulated on the body of the motor vehicle in the form of a swing door or in the form of a sliding door. [0003] The known motor vehicle lock (DE 10 2013 110 201 A1) from which the invention is based is equipped with a locking pin pivotable about a geometric pin axis and with at least one pawl pivotable about a geometric pin axis A pawl (Sperrklinke, sometimes called a pawl), wherein the locking pin can be adjusted into an open position and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05B81/46E05B81/64E05B83/36
CPCE05B81/14E05B81/06E05B81/16E05B81/46E05B81/42E05B81/34E05B81/20
Inventor L·格劳特M·齐勒特S·古尔坎A·霍夫曼
Owner BROSE SCHLIESSSYSTEME GMBH & CO KG
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