Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Locking wedge system as hatch lock for motor vehicles

A technology for locking wedges and hatch covers, which is applied in the field of locking wedge systems and can solve problems such as being difficult to open and no longer being able to be opened.

Active Publication Date: 2019-03-29
AUDI AG
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to this coupling of the vehicle door to the body, there is the danger that in the event of a vehicle accident, that is, for example in the event of a collision with another vehicle, the locking wedge system is thus clamped between the door and the body structure due to the torsion of the body. so tight that it is difficult or perhaps no longer possible to open after such a collision, for example after a frontal collision

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Locking wedge system as hatch lock for motor vehicles
  • Locking wedge system as hatch lock for motor vehicles
  • Locking wedge system as hatch lock for motor vehicles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0042] figure 1 Shown is a locking wedge system 1 known from DE 10 2012 011 420 A1, which assumes the function of a door lock for a door 11 of a body 10, said locking wedge system comprising a locking wedge module 2 and a holding block Module 3. The locking wedge module 2 is mounted on the lock side of the door 11 , while the retaining block module 3 is mounted on the door frame formed by the side wall frame 12 of the vehicle body 10 . When locking the vehicle door 11 , the locking wedge module 2 is coupled to the holding block module 3 , so that there is a non-positive connection between the vehicle door 11 and the side wall frame 12 of the vehicle body 10 . The detailed design and function of such a locking wedge system 1 are described in detail in the aforementioned document DE 10 2012 011 420 A1, the content of which is included in its entirety in this description.

[0043] figure 2 The state of the locking wedge system 1 in which the locking wedge module 2 is coupled ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a locking wedge system (1) for the detachable coupling of a vehicle hatch and a structural component of the vehicle body, comprising a locking wedge module having two locking wedge modules that are movable relative to each other. A locking wedge with a wedge surface and a locking wedge bracket that movably receives the locking wedge; a retaining block module having two retaining blocks that receive the locking wedge modules therebetween, wherein the retaining block has a locking wedge A wedge groove (3.11) whose wedge surface is matched to the contour of the locking wedge; and a drive device by means of which the locking wedge presses its wedge surface into the wedge groove by moving away from one another, thereby creating a gap between the vehicle hatch and the structural component. coupling. The invention stipulates that at least one locking wedge (2.1) has a set breaking point (2.12). When the load force of the locking wedge exceeds the mechanical load during normal operation, the set breaking point is used to cause the wedge to be pressed into the wedge groove. The locking wedge is divided into a part on the wedge groove side (2.13) and a part on the locking wedge support side (2.14).

Description

technical field [0001] The invention relates to a locking wedge system according to the preamble of claim 1 for the detachable connection of a vehicle hatch, in particular a door, to a structural part of a vehicle body, in particular a side wall frame. Background technique [0002] Such a locking wedge system is known from DE 10 2012 011 420 A1, which can be used as a vehicle hatch, ie, for example, as a door, a front lid and a rear lid, that is to say, all large openings on closed vehicles. Locks for open and movable parts, in particular as door locking systems for vehicle doors. In such a locking wedge system, the two locking wedges provide a form-locking connection with the holding block of the holding block module both in the longitudinal direction of the vehicle and in the vertical direction of the vehicle. There is a strong force lock in the direction of movement of the locking wedge into the wedge groove of the holding block. [0003] Due to this coupling of the veh...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): E05B85/22
CPCE05B85/04E05B63/14E05B77/54E05B81/20E05B85/22E05B17/0062E05B77/10
Inventor M·肖赫L·J-B·格里芬
Owner AUDI AG
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com