WO2012175599A1 - Dispositif de sécurité pour poignée de porte de véhicule - Google Patents

Dispositif de sécurité pour poignée de porte de véhicule Download PDF

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Publication number
WO2012175599A1
WO2012175599A1 PCT/EP2012/061945 EP2012061945W WO2012175599A1 WO 2012175599 A1 WO2012175599 A1 WO 2012175599A1 EP 2012061945 W EP2012061945 W EP 2012061945W WO 2012175599 A1 WO2012175599 A1 WO 2012175599A1
Authority
WO
WIPO (PCT)
Prior art keywords
damped
inertial
position domain
locking position
rotation axis
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.)
Ceased
Application number
PCT/EP2012/061945
Other languages
English (en)
Inventor
Guillaume Lesueur
Vittorio Giaccone
Antonio Rocci
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valeo SpA
Original Assignee
Valeo SpA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Valeo SpA filed Critical Valeo SpA
Priority to JP2014516341A priority Critical patent/JP6018190B2/ja
Priority to BR112013032545-3A priority patent/BR112013032545B1/pt
Priority to RU2014101602/12A priority patent/RU2604450C2/ru
Priority to EP12731366.6A priority patent/EP2723958A1/fr
Priority to KR1020137033898A priority patent/KR101971749B1/ko
Publication of WO2012175599A1 publication Critical patent/WO2012175599A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • 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
    • 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
    • E05B77/42—Means for damping the movement of lock parts, e.g. slowing down the return movement of a handle
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B79/00—Mounting or connecting vehicle locks or parts thereof
    • E05B79/10—Connections between movable lock parts
    • E05B79/22—Operative connections between handles, sill buttons or lock knobs and the lock unit
    • 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
    • E05B85/10—Handles
    • E05B85/14—Handles pivoted about an axis parallel to the wing
    • E05B85/16—Handles pivoted about an axis parallel to the wing a longitudinal grip part being pivoted at one end about an axis perpendicular to the longitudinal axis of the grip part

Definitions

  • the invention relates to a safety device for a vehicle door handle, in particular in order to avoid unsolicited opening of said door during a side crash scenario.
  • the inertia of the handle pieces can lead to an actuation of the door latch.
  • Major risk in that case is the opening of the door, meaning that the occupants are directly exposed to the outside, while free objects can be thrown out of the vehicle.
  • movement prevention devices actuated by the important accelerations often of several tens of g that lock the handle to avoid opening of the vehicle door.
  • said movement prevention devices use an inertia! mass which is moved by the change in inertia so as to enter a blocking position. In said blocking position, mechanical means engage with the latch or handle mechanics in a way that prevents opening of the door.
  • the known movement prevention devices can be divided in two main categories : temporary blocking and permanent blocking.
  • the temporary blocking devices use returning means such as a spring to bring back the inertial mass in a non- blocking position as soon as the acceleration diminishes beyond a reasonable value.
  • the permanent blocking devices have no means to bring back the inertial mass in the non- blocking position, and often comprise in addition means to keep the mechanical means engaged with the latch or handle mechanics even after the crash subsequent accelerations arc gone.
  • the temporary blocking devices ensure that the occupants of the vehicle can open the door once the vehicle has stabilized itself, or that rescuers can open said door to pull them out.
  • the problem with said temporary blocking devices is that vibrations and the inertia changes due to rebounds of the vehicle or to secondary impacts are likely to free the mechanical means of the movement blocking dev ice from the handle mechanism. Permanent blocking device are more effective in keeping the door closed during the crash, but the latches or handles remain blocked in locked state even when the doors could be opened safely again.
  • Damped inert ial systems use a temporary blocking architecture, in which a rotational damper selectively delays the return to the non-blocking position of the movement prevention device.
  • Movement prevention devices using damped inertial systems combine the advantages of both permanent and temporary blocking devices. During the crash the movement prevention device is maintained in blocking position during the risk time interval, and returns to non-blocking position afterward, allowing easy evacuation of the vehicle.
  • the known damped inertial systems are, however, space consuming, as the damping means often comprise a gear transmission mechanism or a piston that absorbs the kinetic energy during the return to non-blocking position.
  • the invention has for object a vehicle door handle movement prevention device, comprising
  • damped inertial system mobile in rotation around a rotation axis between a locking position domain in which mechanical means of said damped inertial system interfere with an opening mechanism to prevent actuating the door handle, and a rest position domain in which the door handle can be freely actuated
  • the damped inertial system further comprises a rotational damper integrated in the cylindrical body around rotation axis, the rotational damper being configured to temporize the return of the inertial system from the locking position domain to the rest position domain.
  • This vehicle door handle movement prevention device forms a compact and easily handled device. This device can be implemented in a great number of vehicle doors as it does not depend on the door handle characteristics such as weight and element lengths.
  • the device can also have one or more of the following characteristics, taken separately or in combination.
  • the rotational damper is configured to slow the rotation of the inertial system in the rotational direction from the locking position domain to the rest position domain.
  • the rotational damper is a rotational oil damper.
  • the mechanical means comprise a pin, cooperating with a shoulder of a door opening mechanism lever to prevent at least partially motion of said door opening mechanism lever when the damped inertial system is in its locking position domain, the shoulder being configured to push the damped inertial system in an extremal locking position on actuation of the door handle while the damped inertial system is in its locking position domain.
  • the elastic means comprise a coil spring, the coil spring surrounding the rotation axis.
  • the coil spring surrounds a portion of the rotational damper.
  • the coil spring is surrounded in the cylindrical body.
  • the elastic means comprise a coil spring, the coil spring being attached to the arm.
  • the inertial mass comprises a socket in order to receive a pin for adjusting the weight of said inertial mass.
  • the locking position domain and the rest position domain are angular apertures of respectively about 1 2° and 10°,
  • the damper is configured to bring the inertial system from the locking position domain to the rest position domain in between 0,5 and 1 ,5 seconds.
  • Another object of the invention is the associated vehicle door handle comprising - an opening mechanism configured to allow opening of the door when actuated,
  • a lever configured to actuate the opening mechanism when set in motion, characterized in that is comprises a vehicle door handle movement prevention device, comprising :
  • damped inertial system mobile in rotation around a rotation axis between a locking position domain in which mechanical means of said damped inertial system interfere with the opening mechanism to prevent actuating the door handle, and a rest position domain in which the door handle can be freely actuated
  • the damped inertial system comprising :
  • the damped inertial system further comprising a rotational damper integrated in the cylindrical body around rotation axis, the rotational damper being configured to temporize the return of the inertia! system from the locking position domain to the rest position domain.
  • FIG. 1 is an exploded view of a door handle comprising a system according to the invention
  • FIG. 2 is a perspective view of one embodiment of the inertial system
  • FIG. 3 is a perspective view of the movement prevention device using the inertial system of figure 2 shown in a different angle
  • FIG. 6 is a schematic view of the inertial system working with some of the door handle elements
  • FIG. 7 is a diagram illustrating the position of the inertial system over time in a side crash scenario.
  • Figure 1 depicts the different elements of a vehicle door handle 1 comprising a movement prevention device 3 according to the invention.
  • the handle 1 comprises a lever 5, mounted mobile in a bracket 7.
  • the lever 5 is placed on the outside of the vehicle door, and is actuated by the user to open the handle 1 , for example by rotation of the lever 5 around an articulation in a lever swan neck 51 ,
  • the handle 1 comprises an opening mechanism 9, said opening mechanism 9 comprises in this embodiment a main lever 1 1 , a lever spring 13, here a coil spring, a bowden cable 15 and the movement prevention device 3.
  • the opening mechanism 9 i incorporated in the bracket 7.
  • a lever column 3 placed on the side of the lever 5 opposite to the lever swan neck 5 1 sets the main lever 1 1 in motion.
  • the main lever 1 1 in turn actuates the bowden cable 1 5,
  • the bowden cable 15 then transmits the actuation to the latch located in the door.
  • the lever spring 1 3 ensures that the main lever 1 1 returns in initial position afterward.
  • the movement prevention device 3 comprises a damped inertial system 17, an inertial system shaft 19, and an inertial system spring 21 .
  • the shaft 19 is solidly fixed to the bracket 7, and is also fixed to a rotational damper, not represented, inside the damped inertial system 17.
  • the damped inertial system is shown in a more detailed fashion in figure 2.
  • the damped inertial system 17 comprises a cylindrical body 23, an arm 25 extending radially from said cylindrical body 23, and an integrated inertial mass 27 at further end of the arm 25, and a pin 29, also extending radially from the cylindrical body 23, not seen on figure 2 as it is on the other side of the cylindrical body 23.
  • the integrated inertial mass 27 at the end of arm 25 comprises a socket 31 . It is foreseen to insert in said socket 31 an additional weight not represented, to increase and/or tune the inertial mass total weight in adequacy with the required engagement time of the movement prevention device 3. Adapting the inertial mass weight value allows to implement a unique embodiment of the inertial system 17 in even more handles, while changing just a weight pin inserted in socket 31 .
  • the inertial spring 21 is in the preferred embodiment integrated in the cylindrical body 23 under a cover 33 so that only an end 35 of the spring 21 is visible.
  • the spring 21 surrounds the rotational damper 37.
  • the rotational damper 37 is tubular, and in contact with the shaft 19 when mounted.
  • the rotational damper 37 is placed between the shaft 19 not shown on figure 2 and the rotational damper cylindrical body 23.
  • the rotational damper transmits reaction forces from the shaft 19 to the inertial system 1 7, via a damping mechanism such as an oil damping mechanism, where oil circulating between chambers dissipates the kinetic energy . This allows to temporize the return from locking positions of the inertial system 17 to not locking or rest positions.
  • the shaft 19 is shown in its final place, at the center of the cylindrical body, along a central rotation axis A of the cylindrical body 23.
  • the pin 29 is also not visible on figure 2, as it is placed on the other side of the cylindrical cylindrical body 23.
  • On figure 3 is represented the complete movement prevention device 3. As can be seen, this device 3 is compact and implemented simply by attaching the shaft 19 ends to the bracket 7 of handle 1.
  • the shaft 1 cooperates with the bracket 7 to maintain the inertial system 17 in place around rotation axis A .
  • the figures 4 and 5 represent different embodiments of the inertial system 17, different from each other in the position of the inertial system spring 21 .
  • the spring 21 surrounds a protruding part of the rotational damper 37, and is thus not part of the cylindrical body 23.
  • the spring 21 can only surround the shaft 1 .
  • the pin 29 can be seen.
  • the spring 21 is attached to the arm 25.
  • the spring 21 works in axial compression, as opposed to previous embodiments where said spring 21 works in radial compression.
  • Figures 6 and 7 illustrate the operating of the inertial system as described.
  • FIG 6 are schematically depicted the inertial system 17 viewed along rotation axis A, the lever 5 and the main lever 1 1.
  • the inertial system is shown in three different angular positions.
  • the three angular positions define two position domains in form of angular apertures a and ⁇ .
  • the two extremal positions correspond to the rest or default position R and the maximum engagement or locking position L.
  • the rest position R is the position assumed in absence of inertial displacement.
  • the locking position L is assumed when forces due to side acceleration overcome the resistance of the inertia! system spring 21.
  • the main lever 1 1 can freely be actuated in order to open the vehicle door. While the inertial system 17 is within the angular aperture a, the pin 29 is on the path of a shoulder 39 of the main lever 1 1. Thus, if the inertiai system is within the angular aperture a, whenever an actuation of the door lever 5 takes place, the shoulder 39 is brought in contact with the pin 29, the force applied on door lever 5 bringing the inertiai system via the pin 29 to shoulder 39 contact in the extremal locking position L, where said inertiai system 17 5 blocks the movement of main lever 11 , and thus opening of the door handle 1.
  • the value for a is about 10°, and about 12° for ⁇ .
  • the position represented on figure 6 marking the transition from a to ⁇ is called the intermediary position /.
  • FIG 7 is depicted the rotation angle of the inertiai system as a function of time, in a side crash scenario.
  • the rotation angle is measured with reference to the rest position R. So 0° designates said rest position R, from 0° to 12° the inertiai system 17 is 0 in angular aperture ⁇ and from 12° to 22° the inertiai system 1 7 is in angular aperture a.
  • the movement prevention device 3 prevents opening the door.
  • the door is free again, and the vehicle can be evacuated or the occupants can be tended.
  • the invention allows to produce a simple and compact movement prevention device 3 using a damped inertia! system 17 by integrating the rotational damper 37 in the inertia! system cylindrical body 23. As a result, the obtained device 3 is easily implementable in various door handle configurations.

Landscapes

  • Lock And Its Accessories (AREA)

Abstract

L'invention porte sur un dispositif de sécurité pour une poignée de porte de véhicule, en particulier pour éviter une ouverture non sollicitée de ladite porte pendant un scénario de collision latérale. Un dispositif de prévention de mouvement de poignée de porte de véhicule comprend : - un système inertiel amorti (17), mobile en rotation autour d'un axe de rotation (A) entre un domaine de position de verrouillage (ג) dans lequel des moyens mécaniques (29) dudit système inertiel amorti (17) interfèrent avec un mécanisme d'ouverture (9) afin d'empêcher l'actionnement de la poignée de porte (1), et un domaine de position libre (a) dans lequel la poignée de porte (1) peut être librement actionnée, - des moyens élastiques (21) configurés de façon à ramener le système inertiel amorti (17) dans son domaine de position libre (a) en l'absence d'accélération, le système inertiel amorti (17) comprenant : - un corps cylindrique (23) articulé sur l'axe de rotation (A), - un bras (25) fixé au corps cylindrique (23), et s'étendant radialement à partir de l'axe de rotation (A), - une masse inertielle (27) supportée à l'extrémité libre dudit bras (25), configurée de façon à amener le système inertiel (17) en position de verrouillage lorsque des forces inertielles dues à des accélérations provoquées par une collision latérale du véhicule sont appliquées sur ladite masse inertielle (27), et le système inertiel amorti (17) comprenant de plus un amortisseur de rotation (37) intégré dans le corps cylindrique (23) autour de l'axe de rotation (A), l'amortisseur de rotation (37) étant configuré de façon à temporiser le retour du système inertiel (17) à partir du domaine de position de verrouillage (ג) jusqu'au domaine de position libre (a).
PCT/EP2012/061945 2011-06-21 2012-06-21 Dispositif de sécurité pour poignée de porte de véhicule Ceased WO2012175599A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2014516341A JP6018190B2 (ja) 2011-06-21 2012-06-21 自動車のドアハンドルのための安全装置
BR112013032545-3A BR112013032545B1 (pt) 2011-06-21 2012-06-21 dispositivo de prevenção de movimento de maçaneta de porta veicular e maçaneta de porta veicular
RU2014101602/12A RU2604450C2 (ru) 2011-06-21 2012-06-21 Защитное устройство для ручки дверцы автомобиля
EP12731366.6A EP2723958A1 (fr) 2011-06-21 2012-06-21 Dispositif de sécurité pour poignée de porte de véhicule
KR1020137033898A KR101971749B1 (ko) 2011-06-21 2012-06-21 차량 도어 손잡이용 안전 장치

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT001130A ITMI20111130A1 (it) 2011-06-21 2011-06-21 Dispositivo di sicurezza per una maniglia di portiera di veicolo.
ITMI2011A001130 2011-06-21

Publications (1)

Publication Number Publication Date
WO2012175599A1 true WO2012175599A1 (fr) 2012-12-27

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ID=44555309

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/061945 Ceased WO2012175599A1 (fr) 2011-06-21 2012-06-21 Dispositif de sécurité pour poignée de porte de véhicule

Country Status (7)

Country Link
EP (1) EP2723958A1 (fr)
JP (1) JP6018190B2 (fr)
KR (1) KR101971749B1 (fr)
BR (1) BR112013032545B1 (fr)
IT (1) ITMI20111130A1 (fr)
RU (1) RU2604450C2 (fr)
WO (1) WO2012175599A1 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150069767A1 (en) * 2013-09-09 2015-03-12 Hyundai Motor Company Door outside handle assembly for vehicle
JP2016014277A (ja) * 2014-07-02 2016-01-28 株式会社アルファ 車両のハンドル装置
DE102015101630A1 (de) * 2015-02-05 2016-08-11 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Türgriffeinrichtung
CN107620531A (zh) * 2017-10-17 2018-01-23 宁波华德汽车零部件有限公司 一种降低手柄快速回位与相关环境件干涉碰撞的内拉手机构
CN109505469A (zh) * 2019-01-04 2019-03-22 麦格纳汽车镜像(上海)有限公司 用于汽车门把手的惯性保险装置
CN112004979A (zh) * 2018-04-17 2020-11-27 有信意大利公司 车门把手组件
US11454052B2 (en) * 2015-06-16 2022-09-27 U-Shin Italia S.P.A. Handle for a vehicle door
US20250034913A1 (en) * 2021-12-15 2025-01-30 Minebea Accesssolutions Italia S.P.A. Inertial safety system for a vehicle door handle
US12467288B2 (en) * 2022-04-13 2025-11-11 U-Shin Italia S.P.A Handle arrangement

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101573627B1 (ko) 2014-09-03 2015-12-01 현대자동차주식회사 차량 도어 손잡이용 레버장치
KR101628499B1 (ko) 2014-10-17 2016-06-21 현대자동차주식회사 측면 충돌시 도어 열림이 방지되는 구조 및 그 방법

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US5743575A (en) * 1997-01-27 1998-04-28 Adac Plastics, Inc. Fluid-damped automotive door latch actuator
DE19901279A1 (de) * 1999-01-15 2000-07-20 Huf Huelsbeck & Fuerst Gmbh Crasphsperre an einem Türschloß oder Türgriff eines Fahrzeugs
US20050280266A1 (en) * 2004-06-03 2005-12-22 Hans-Guenther Mueller Movement prevention device
WO2008068262A1 (fr) * 2006-12-06 2008-06-12 Valeo S.P.A. Poignée de véhicule munie d'un dispositif de sécurité
US20090044378A1 (en) * 2007-08-14 2009-02-19 Jankowski Krystof Peter Safety Device for Vehicle Door Latch Systems
US20100237634A1 (en) * 2009-03-17 2010-09-23 Toyota Motor Engineering & Manufacturing North America Adaptive Door Handles
EP2295680A1 (fr) * 2009-09-09 2011-03-16 Magna Closures Inc. Loquet de porte de véhicule avec dispositif de restriction des mouvements interdisant un mouvement rapide d'ouverture du levier et procédé associé
DE102009056538A1 (de) * 2009-12-03 2011-06-09 Huf Hülsbeck & Fürst Gmbh & Co. Kg Handhabe für eine Schließeinrichtung eines Kraftfahrzeugs

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JP4131398B2 (ja) * 2003-06-12 2008-08-13 株式会社ホンダロック 車両用ドアハンドル装置
JP4509585B2 (ja) * 2004-01-26 2010-07-21 株式会社ニフコ ダンパ及びこのダンパを備えたドアハンドル
JP5420937B2 (ja) * 2009-03-12 2014-02-19 株式会社アルファ 車両のドアハンドル装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5743575A (en) * 1997-01-27 1998-04-28 Adac Plastics, Inc. Fluid-damped automotive door latch actuator
DE19901279A1 (de) * 1999-01-15 2000-07-20 Huf Huelsbeck & Fuerst Gmbh Crasphsperre an einem Türschloß oder Türgriff eines Fahrzeugs
US20050280266A1 (en) * 2004-06-03 2005-12-22 Hans-Guenther Mueller Movement prevention device
WO2008068262A1 (fr) * 2006-12-06 2008-06-12 Valeo S.P.A. Poignée de véhicule munie d'un dispositif de sécurité
US20090044378A1 (en) * 2007-08-14 2009-02-19 Jankowski Krystof Peter Safety Device for Vehicle Door Latch Systems
US20100237634A1 (en) * 2009-03-17 2010-09-23 Toyota Motor Engineering & Manufacturing North America Adaptive Door Handles
EP2295680A1 (fr) * 2009-09-09 2011-03-16 Magna Closures Inc. Loquet de porte de véhicule avec dispositif de restriction des mouvements interdisant un mouvement rapide d'ouverture du levier et procédé associé
DE102009056538A1 (de) * 2009-12-03 2011-06-09 Huf Hülsbeck & Fürst Gmbh & Co. Kg Handhabe für eine Schließeinrichtung eines Kraftfahrzeugs

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150069767A1 (en) * 2013-09-09 2015-03-12 Hyundai Motor Company Door outside handle assembly for vehicle
JP2016014277A (ja) * 2014-07-02 2016-01-28 株式会社アルファ 車両のハンドル装置
DE102015101630A1 (de) * 2015-02-05 2016-08-11 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Türgriffeinrichtung
US10253534B2 (en) 2015-02-05 2019-04-09 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Door handle device
DE102015101630B4 (de) * 2015-02-05 2025-12-24 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Türgriffeinrichtung
US11454052B2 (en) * 2015-06-16 2022-09-27 U-Shin Italia S.P.A. Handle for a vehicle door
CN107620531A (zh) * 2017-10-17 2018-01-23 宁波华德汽车零部件有限公司 一种降低手柄快速回位与相关环境件干涉碰撞的内拉手机构
CN112004979A (zh) * 2018-04-17 2020-11-27 有信意大利公司 车门把手组件
CN109505469A (zh) * 2019-01-04 2019-03-22 麦格纳汽车镜像(上海)有限公司 用于汽车门把手的惯性保险装置
CN109505469B (zh) * 2019-01-04 2023-12-26 麦格纳汽车镜像(上海)有限公司 用于汽车门把手的惯性保险装置
US20250034913A1 (en) * 2021-12-15 2025-01-30 Minebea Accesssolutions Italia S.P.A. Inertial safety system for a vehicle door handle
US12467288B2 (en) * 2022-04-13 2025-11-11 U-Shin Italia S.P.A Handle arrangement

Also Published As

Publication number Publication date
RU2014101602A (ru) 2015-07-27
EP2723958A1 (fr) 2014-04-30
JP2014522925A (ja) 2014-09-08
KR101971749B1 (ko) 2019-08-13
KR20140040755A (ko) 2014-04-03
BR112013032545B1 (pt) 2021-01-05
BR112013032545A2 (pt) 2017-01-17
RU2604450C2 (ru) 2016-12-10
ITMI20111130A1 (it) 2012-12-22
JP6018190B2 (ja) 2016-11-02

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