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Device for prevention of door opening during roll-over

A technology for doors and opening positions, applied in the application of doors, vehicle locks, locks, etc., can solve the problems of not being able to add door lock actuators later, increasing the complexity and cost of door lock actuators, etc.

Inactive Publication Date: 2012-09-05
HONDA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These arrangements add to the complexity and cost of the door lock actuator, and furthermore, due to their unique nature, they cannot be retrofitted into existing designs of door lock actuators

Method used

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  • Device for prevention of door opening during roll-over
  • Device for prevention of door opening during roll-over
  • Device for prevention of door opening during roll-over

Examples

Experimental program
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Embodiment Construction

[0016] Of course, it should be understood that the description and drawings here are only illustrative, and various modifications and changes can be made to the disclosed structure without departing from the scope of the present disclosure. Referring now to the drawings, in which similar numerals in each view indicate similar parts, Figure 1-3 A motor vehicle door handle assembly 100 that is reliably mounted on a door 102 of a motor vehicle is shown. The motor vehicle door 102 is a well-known conventional component of a motor vehicle, and will not be discussed or illustrated in detail here. The vehicle door handle assembly generally includes a handle portion 110 and a door lock actuator 112 operably connected to the handle portion by a release cable or link 116.

[0017] As shown in the figure, the handle portion 110 includes an assembly frame 120 and a handle 124. The assembly frame 120 is set and dimensioned to be installed inside the door 102, and is typically fixed to the o...

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PUM

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Abstract

A door assembly for a vehicle comprises a vehicle door having an outside door panel, and a handle that is moveably mounted to the vehicle door. A latch actuator is operatively connected to the handle. Movement of the handle moves the latch actuator to an open position to allow opening of the door. An internal door part is connected to the outside door panel. The internal door part includes a contact area internally offset from the outside door panel. A counterbalancing member is cooperatively associated with the handle. During a crash condition causing deformation of the door and intrusion of the handle, the counterbalancing member engages the contact area of the internal door part to prevent the handle from moving the latch actuator to the open position.

Description

Technical field [0001] The exemplary embodiment here relates to a vehicle door opening prevention device, which is used to prevent a motor vehicle door from opening accidentally during a collision, particularly to prevent the motor vehicle door from being opened during a dynamic rollover accident of a motor vehicle. . Background technique [0002] The manual operation of a motor vehicle door lock is usually achieved by using a door handle connected to the door lock actuator by a cable or a connecting rod. Safety standards generally require that the door of a motor vehicle does not accidentally open during a motor vehicle collision or, for example, when the motor vehicle rolls or rotates after a side collision. In order to prevent the door handle from opening the door in a crash condition, a known method is to provide a balance portion or weight adjacent to the door handle. The balance part acts when the door handle moves to prevent the door handle from opening the door during o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60J5/00
CPCE05B77/04E05B77/06E05B85/16B60J5/0434Y10T292/1047Y10T292/57E05B17/0062E05B79/22
Inventor S.拉塞尔C.马普北山贤一森雅俊K.M.哈特劳布
Owner HONDA MOTOR CO LTD
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