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Opening control device with reversible and irreversible inertial safety locking

An opening device and inertial technology, applied in the field of reversible and irreversible inertial safety locking and opening control devices, can solve the problems of negative impact of inertial safety system weight, large volume, uneconomical, etc.

Pending Publication Date: 2022-02-18
AKWEL VIGO SPAIN SL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This inertial system, although very effective, has the disadvantage of being particularly bulky, uneconomical and having a significant negative impact on the weight of the inertial safety system

Method used

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  • Opening control device with reversible and irreversible inertial safety locking
  • Opening control device with reversible and irreversible inertial safety locking
  • Opening control device with reversible and irreversible inertial safety locking

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0083] According to a first embodiment of the invention, the safety member 40 is configured to block the auxiliary branch 20 . 2 of the handle bar 20 forming the movable element of the transmission chain 100 . Of course, in a modified case of the first embodiment, the moving element of the transmission chain 100 that may be blocked by the inertial member 40 may be the reset lever 30 which will be described in detail below.

[0084]For this purpose, the safety member 40 is mounted pivotally about a third axis X3 , hereinafter referred to as the fixed stopper axis relative to the support 12 between said inactive rest position and said mobile blocking position.

[0085] exist image 3 In the example shown, the main body 42 of the safety member 40 includes a front hook face 50 and a back face 52 connected therebetween by two side stops 54A and 54B. In the example shown, the two side stops 54A, 54B are configured to receive laterally the pivoting lever along the axis X3, through t...

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PUM

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Abstract

The invention relates to an opening control device with reversible and irreversible inertial safety locking. This device (10) includes a base (12), a handle lever (20) mounted so as to pivot on the base (12) about an axis (X1), a kinematic chain (100) configured to transmit a movement of the handle lever (20) to a lock of the opening control to unlock the door, an inertial safety member (40) having a main body forming an inertial mass and a main locking element (44) connected to the body and configured to pass, by inertia effect in the event of impact, from an inactive idle position to at least one active position of locking at least one movable element of the kinematic chain (100). The inertial member (40) is movably mounted so as to pivot on the base (12) about a second locking axis (X2) and is configured to operate in a reversible mode by adopting at least one reversible locking position and to operate in an irreversible mode by adopting at least one irreversible locking position.

Description

technical field [0001] The present invention is a safety feature for a door and window opening controller, such as a motor vehicle door opening controller. In particular, the invention is particularly applicable, but not exclusively, to the protection of motor vehicles against impacts caused by accidents. Background technique [0002] It is known that handles for vehicle doors are provided with safety members which prevent opening of the door in the event of an accident due to deceleration of the gripping portion of the handle. [0003] Usually, the closing of a window, such as a car door, is performed by means of a lock with a latch integral with the door, capable of cooperating with a crosshead of the vehicle body. When opening from the outside of the vehicle, the crosshead is released by activating a system commonly referred to as "Control to Open Outside" or also "COE". The system includes a handle that can be unlocked when the user performs a towing operation. [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05B85/00E05B85/10E05B81/28E05B81/32E05B77/12
CPCE05B85/00E05B85/10E05B81/28E05B81/32E05B77/12E05B77/06
Inventor 阿尔贝托·迪茨·埃斯特韦斯德尔米罗·哈维尔·库托·马基埃拉乔斯·奥斯卡·巴斯克斯·卡巴洛朱利奥·加西亚·罗德里格斯
Owner AKWEL VIGO SPAIN SL