FR3070177B1 - LOCK WITH INERTIAL MECHANISM FOR MOTOR VEHICLES - Google Patents
LOCK WITH INERTIAL MECHANISM FOR MOTOR VEHICLES Download PDFInfo
- Publication number
- FR3070177B1 FR3070177B1 FR1770876A FR1770876A FR3070177B1 FR 3070177 B1 FR3070177 B1 FR 3070177B1 FR 1770876 A FR1770876 A FR 1770876A FR 1770876 A FR1770876 A FR 1770876A FR 3070177 B1 FR3070177 B1 FR 3070177B1
- Authority
- FR
- France
- Prior art keywords
- lock
- locking means
- locking
- move
- box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B77/00—Vehicle locks characterised by special functions or purposes
- E05B77/02—Vehicle locks characterised by special functions or purposes for accident situations
- E05B77/04—Preventing unwanted lock actuation, e.g. unlatching, at the moment of collision
- E05B77/06—Preventing unwanted lock actuation, e.g. unlatching, at the moment of collision by means of inertial forces
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
- E05B85/20—Bolts or detents
- E05B85/24—Bolts rotating about an axis
- E05B85/26—Cooperation between bolts and detents
Landscapes
- Lock And Its Accessories (AREA)
Abstract
L'invention concerne une serrure pour un ouvrant de véhicule automobile comportant un boitier apte à être fixé audit ouvrant, ledit boitier comprenant un moyen de verrouillage apte à se déplacer dans ledit boitier entre une position dans laquelle une gâche est retenue et une position dans laquelle ladite gâche est libérée, un élément de blocage apte à se déplacer en rotation autour de son axe fixé au boitier entre une position de blocage du moyen de verrouillage dans ladite position de retenue de la gâche et une position d'effacement par rapport au mouvement de déplacement du moyen de verrouillage, caractérisé en ce que la serrure comprend en outre un balancier apte à se déplacer de manière réversible en rotation autour de son axe fixé sur le boitier, ledit balancier comprenant au moins deux bras, ledit premier bras comprenant une masse inertielle de masse Mcontrepoids et ledit second bras comprenant un levier d'actionnement dont le poids est inférieur à Mcontrepoids, de telle sorte qu'un choc latéral vu par la serrure génère un moment d'inertie au point de contact entre le levier d'actionnement et l'élément de blocage apte à empêcher ledit élément de blocage de quitter sa position de blocage du moyen de verrouillage.The invention relates to a lock for an opening of a motor vehicle comprising a box adapted to be fixed to said opening, said box comprising a locking means able to move in said box between a position in which a keeper is retained and a position in which said keeper is released, a blocking element able to move in rotation about its axis fixed to the housing between a blocking position of the locking means in said position for retaining the striker and a retraction position with respect to the movement of displacement of the locking means, characterized in that the lock further comprises a balance able to move in a reversible manner in rotation around its axis fixed on the case, said balance comprising at least two arms, said first arm comprising an inertial mass of mass Mc counterweight and said second arm comprising an actuating lever the weight of which is less than Mc counterweight, so that 'a side impact seen by the lock generates a moment of inertia at the point of contact between the actuating lever and the locking element capable of preventing said locking element from leaving its locking position of the locking means.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1770876A FR3070177B1 (en) | 2017-08-21 | 2017-08-21 | LOCK WITH INERTIAL MECHANISM FOR MOTOR VEHICLES |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1770876 | 2017-08-21 | ||
FR1770876A FR3070177B1 (en) | 2017-08-21 | 2017-08-21 | LOCK WITH INERTIAL MECHANISM FOR MOTOR VEHICLES |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3070177A1 FR3070177A1 (en) | 2019-02-22 |
FR3070177B1 true FR3070177B1 (en) | 2021-03-12 |
Family
ID=60627938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1770876A Active FR3070177B1 (en) | 2017-08-21 | 2017-08-21 | LOCK WITH INERTIAL MECHANISM FOR MOTOR VEHICLES |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3070177B1 (en) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19902561C5 (en) * | 1999-01-22 | 2009-02-19 | Witte-Velbert Gmbh & Co. Kg | Closure with pawl and rotary latch |
DE102011010815A1 (en) * | 2011-02-09 | 2012-08-09 | Kiekert Ag | Motor vehicle door lock |
US9194162B2 (en) * | 2011-07-14 | 2015-11-24 | Inteva Products, Llc | Vehicle door latch |
DE102013211050A1 (en) * | 2013-03-06 | 2014-09-11 | Kiekert Ag | Lock for a motor vehicle |
US9534425B2 (en) * | 2013-12-05 | 2017-01-03 | Kiekert Ag | Lock for a motor vehicle |
US10024083B2 (en) * | 2014-12-05 | 2018-07-17 | Ford Global Technologies, Llc | Vehicle door latch with inertial lock |
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2017
- 2017-08-21 FR FR1770876A patent/FR3070177B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
FR3070177A1 (en) | 2019-02-22 |
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Legal Events
Date | Code | Title | Description |
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PLSC | Publication of the preliminary search report |
Effective date: 20190222 |
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PLFP | Fee payment |
Year of fee payment: 3 |
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PLFP | Fee payment |
Year of fee payment: 4 |
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PLFP | Fee payment |
Year of fee payment: 5 |
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PLFP | Fee payment |
Year of fee payment: 6 |
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PLFP | Fee payment |
Year of fee payment: 7 |