WO2013146918A1 - Dispositif de poignée pour véhicule - Google Patents

Dispositif de poignée pour véhicule Download PDF

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Publication number
WO2013146918A1
WO2013146918A1 PCT/JP2013/059084 JP2013059084W WO2013146918A1 WO 2013146918 A1 WO2013146918 A1 WO 2013146918A1 JP 2013059084 W JP2013059084 W JP 2013059084W WO 2013146918 A1 WO2013146918 A1 WO 2013146918A1
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WO
WIPO (PCT)
Prior art keywords
operation member
rotation position
vehicle
contact
base
Prior art date
Application number
PCT/JP2013/059084
Other languages
English (en)
Japanese (ja)
Inventor
上村　勇
宣明 伊藤
誠 井ヶ田
Original Assignee
株式会社アルファ
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 株式会社アルファ filed Critical 株式会社アルファ
Publication of WO2013146918A1 publication Critical patent/WO2013146918A1/fr

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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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/54—Electrical circuits
    • E05B81/64—Monitoring or sensing, e.g. by using switches or sensors
    • E05B81/76—Detection of handle operation; Detection of a user approaching a handle; Electrical switching actions performed by door handles
    • E05B81/78—Detection of handle operation; Detection of a user approaching a handle; Electrical switching actions performed by door handles as part of a hands-free locking or unlocking operation

Definitions

  • the present invention relates to a vehicle handle device.
  • the handle device As a handle device for preventing the operation handle from being actuated by inertial force when the vehicle receives a side collision, a device described in Patent Document 1 is known.
  • the handle device is formed by rotatably connecting a handle body and a bell crank to a base member.
  • the handle body is used as a handle for opening and closing the door.
  • the bell crank rotates to activate the door lock device.
  • a counterweight is fixed to the bell crank so that the bell crank is rotated by inertial force and the lock device is not operated when the vehicle receives a side collision.
  • the handle body is required to have strength required for the door opening / closing operation, so that both the volume and the weight increase, and a considerable amount of inertia force is generated in the handle body itself at the time of collision.
  • the bell crank needs to be equipped with a counterweight that also takes into account the inertial force of the handle body, which has the disadvantage of increasing the overall weight.
  • the present invention has been made to solve the above drawbacks, and an object of the present invention is to provide a vehicle handle device that can prevent a door opening operation due to an inertial force without increasing the weight.
  • the object is A base 2 fixed to the surface of the vehicle door 1; An operating member 3 connected to the base 2 so as to be freely rotatable from an initial rotation position to an operation rotation position; A vehicle handle device for operating the door lock device 4 of the vehicle by rotating the operation member 3.
  • the operation member 3 is disposed on the back surface of the handle portion 5 that is formed on the base 2 and serves as a handle when the door is opened and closed. This is achieved by providing a vehicle handle device in which the rotation center line of the operation member 3 is arranged at a position where the operation member 3 overlaps in the front and back direction with respect to the center of gravity position at the initial rotation position of the operation member 3.
  • the handle device is formed by rotatably connecting the operation member 3 to the base 2, and the door lock device 4 disposed inside the door 1 is operated by rotating the operation member 3.
  • the handle device is fixed to the side door 1 of the vehicle, for example, by arranging the rotation center line of the operation member 3 at a position where it overlaps with the center of gravity position at the initial rotation position of the operation member 3 in the front and back direction. Even when a collision in the front and back direction, that is, in the vehicle width direction, that is, a side collision occurs, the operation member 3 does not generate an operation force due to an inertial force. Can be prevented.
  • the operation member 3 since the handle portion 5 used as a handle when operating the door 1 is formed on the base 2, the operation member 3 does not require consideration for strength when the door 1 is opened and closed. It becomes possible to form it lightweight.
  • the operation member 3 itself and the weight increase for adjusting the center of gravity of the operation member 3 are not required or can be reduced as much as possible, and the overall weight can be reduced.
  • the operation member 3 also serves as the handle portion 5
  • the operation member 3 is exposed on the surface of the vehicle and functions as a design component, so that the position of the center of gravity and the connection position to the base 2 are in the relationship described above.
  • these restrictions are removed by disposing the operation member 3 on the back surface of the handle portion 5 formed on the base 2 as in the present invention. It becomes possible.
  • An operating member 3 connected to the base 2 so as to be freely rotatable from an initial rotation position to an operation rotation position;
  • the operation member 3 is disposed on the back surface of the handle portion 5 that is formed on the base 2 and serves as a handle when the door is opened and closed.
  • the operation member 3 can also be achieved by a vehicle handle device connected to the base 2 at or near the center of gravity of the operation member 3.
  • the generation of inertial force on the operation member 3 can be reduced as much as possible regardless of the direction in which the impact force is applied.
  • the handle device An output lever 6 that is rotatably connected to the base 2 between an initial rotation position and an operation rotation position and transmits an operation force to the operation member 3 to the door lock device 4; Between the operation member 3 and the output lever 6, power transmission by contact transmission is allowed, and irreversible power transmission in which the rotation of the output lever 6 in the direction of the operation rotational position is restricted when the contact portion is released from the contact state.
  • Part 7 is installed, It is configured that the contact of the irreversible power transmission unit 7 with the operation member 3 is released by the inertial force when the collision force is applied to the vehicle and the rotation of the output lever 6 in the direction of the operation rotation position is restricted. it can.
  • the operating force applied to the operating member 3 is transmitted to the output lever 6 through the irreversible power transmitting portion 7 by contact transmission, and the door lock device 4 is operated.
  • the irreversible power transmission unit 7 rotates independently with respect to the operation member 3 held in the initial position when the contact transmission state is canceled by a collision load or the like loaded on the vehicle, that is, by appropriately setting the center of gravity position.
  • the handle device A base 2 fixed to the door 1 of the vehicle; An operation member 3 connected to the base 2 so as to be freely rotatable from an initial rotation position to an operation rotation position; An output lever 6 that is rotated by the operation member 3 between an initial rotation position and an operation rotation position and transmits an operation force to the operation member 3 to the door lock device 4; Power transmission by contact transmission is allowed between the operation member 3 and the output lever 6, and an irreversible power transmission unit that restricts the rotation of the output lever 6 in the direction of the operation rotational position in the released state of the contact state at the contact unit.
  • the configuration may be such that the contact of the irreversible power transmission unit 7 with the operating member 3 is released by the inertial force when a collision force is applied to the vehicle, and the rotation of the output lever 6 in the direction of the operation rotational position is restricted. it can.
  • the handle device can be configured as a so-called grip-type handle device in which the operation member 3 also serves as the handle portion 5.
  • the opening operation of the door 1 by the handle device is first performed by holding the operation member 3 around the rotation center.
  • the door lock device 4 is rotated to perform the door lock releasing operation, and then the operation member 3 is used as a handle as it is to pull out the door.
  • the irreversible power transmission unit 7 is allowed to transmit contact between the output lever 6 and the operation member 3, and the movement of the output lever 6 in the operation rotational position direction is restricted in a state where the contact at the contact unit is released.
  • a known mechanism can be used if configured so as to be configured, for example, as a stopper member for the output lever 6 that is released by contact of the contact portion with the operation member 3.
  • the irreversible power transmission unit 7 is It has an intermediate lever 9 connected to the output lever 6 and capable of transmitting contact with the operation member 3 through the contact portion.
  • the intermediate lever 9 restrains the movement of the operation member 3 in the direction of the operation rotation position by separating the contact portion from the operation member 3, and the operation rotation position of the intermediate lever 9 with the operation member 3 in the restricted state as a stopper member.
  • a stopper portion 8 that restricts movement in the direction can be provided.
  • the irreversible power transmission unit 7 has an intermediate lever 9 interposed between the operation member 3 and the output lever 6, and operates the operation member 3 in the direction of the operation rotational position by a normal operation.
  • the intermediate lever 9 operates so that the operation force of the operation member 3 is contacted and transmitted so that the contact portion is pressed by the operation member 3, and accordingly, the output lever 6 operates in the direction of the operation rotation position.
  • the stopper portion 8 moves the operation member 3.
  • the movement of the operation member 3 in the direction of the operation rotation position is restricted by entering the path, and at the same time, the rotation of the intermediate lever 9 itself in the operation rotation position direction is prohibited using the operation member 3 as a stopper member. Is regulated.
  • the preceding movement of the intermediate lever 9 with respect to the operation member 3 by the addition of impact force is the moment of inertia of the intermediate lever 9 and the operation member 3 or the intermediate lever 9 including the operation force transmission means to the door lock device 4, It can be easily realized by appropriately adjusting the distance between the center of gravity and the center of rotation.
  • the stopper 8 is The contact portion can be configured to abut against the operation member 3 at the contact / separation position from the operation member 3 so as to mutually restrict the rotation in the direction of the operation rotation position.
  • FIG. 6 schematically illustrates this state, and shows members A and B that are rotatable around the rotation center (Ca, Cb).
  • the member B corresponding to the intermediate lever 9 rotates clockwise from the position (PB1), that is, in the direction of the operation rotation position, and the stopper portion 8 is the surface (Sa) corresponding to the operation member 3 at the position (PB2).
  • the members A and B enter into the mutual rotation trajectory (Ra, Rb) of each other and interfere with each other. Thereafter, the movement of the member A from the position (PA1) to the position (PA2), Further, the movement of the member B from the position (PB2) to the position (PB3) becomes impossible.
  • the operation member 3 can be used as a stopper member only by setting the stopper portion 8 and the operation member 3 so that the above-described geometric relationship is established. This eliminates the need for additional members and simplifies the structure.
  • the stopper part 8 is The contact portion can be configured to be engaged with the operation member 3 at a position where the contact portion is separated from the operation member 3 and to mutually restrict rotation in the direction of the operation rotation position.
  • the handle device The output lever 6 is applied with an urging force in the direction of the initial rotation position, and the intermediate lever 9 presses the contact portion against the operation member 3 by the urging force so as to hold the operation member 3 at the initial rotation position.
  • the door opening operation due to inertial force can be prevented without increasing the weight.
  • FIG. 4A and 4B are views showing the operation of the intermediate lever, in which FIG. 4A is a main part sectional view showing a state in which the intermediate lever 9 is in contact with the operation member 3, and FIG. It is a principal part enlarged view of FIG.
  • FIGS. 9A and 9B are diagrams illustrating the operation of the operation member, in which FIG. 9A is a cross-sectional view corresponding to FIG. 8 illustrating a state where the operation member is operated to an operation rotation position, and FIG. 9B corresponds to FIG. It is a principal part expanded sectional view.
  • FIGS. 9A is a cross-sectional view corresponding to FIG. 8 illustrating a state where the operation member is operated to an operation rotation position
  • FIG. 9B corresponds to FIG. It is a principal part expanded sectional view.
  • FIGS. 9A is a cross-sectional view corresponding to FIG. 8 illustrating a state where the operation member is operated to an operation rotation position
  • FIG. 9B corresponds to FIG. It is a principal part expanded sectional view.
  • FIG. 9A and 9B are diagrams illustrating a modification of FIG. 9, in which FIG. 9A is a cross-sectional view corresponding to FIG. 9B, and FIG. 9B is an enlarged cross-sectional view of a main part illustrating a state where an impact force is applied. It is explanatory drawing which shows operation
  • an operating member 3 As shown in FIG. 1 and subsequent figures, in the handle device, an operating member 3, an output lever 6 and an intermediate lever 9 constituting an irreversible power transmission unit 7 are rotatably connected to a base 2 fixed to a door panel (door 1) of a vehicle. Formed.
  • the base 2 is formed in a shape in which a handle portion 5 is bridged between fixed base portions 2a to door panels 1 formed at both ends, and is fixed to a stud 2b embedded in one fixed base portion 2a and the other end. A nut (not shown) and a bolt 11 are screwed into the embedded nut 2 c and fixed to the door panel 1.
  • the base 2 is fixed with an antenna 10, a switch 12, and a key cylinder 13 as an emergency unlocking means for constituting a smart entry system.
  • the switch 12 is used as an output trigger switch for a request signal for requesting an authentication ID signal from an electronic key (not shown) possessed by the user at the time of locking / unlocking operation. , Used as means for communication between a control unit and an electronic key (not shown).
  • the handle portion 5 is used as a handle for operating the door 1 by gripping or applying a fingertip.
  • the handle portion 5 is provided with a groove 14 which is long in the longitudinal direction and opens toward the back surface, that is, the door panel 1 surface.
  • the antenna 10 is housed in the concave groove 14 of the handle portion 5.
  • a recess 1 a is formed on the surface of the door panel 1 to provide a space for gripping the handle portion 5.
  • reference numeral 15 denotes a lead wire of the antenna 10 and the switch 12.
  • the operation member 3 is a member that is long in the longitudinal direction of the base 2, has an operation protrusion 3 a and a stopper protrusion 3 b at one end, and is accommodated in the concave groove 14 of the handle portion 5.
  • the operation member 3 has a side wall 3 c at a position sandwiching the antenna 10 and is formed in a U-shaped cross section, and the opening of the concave groove 14 is closed. It is arranged with.
  • the operation member 3 uses a pivot 3d to move between an initial rotation position shown in FIG. 1 and an operation rotation position rotated counterclockwise in FIG. 1 from the initial rotation position (see FIG. 3A).
  • the center of gravity (G) and the center of rotation 3d are arranged so as to be located on the same plane when viewed from the front and back direction, that is, the vehicle width direction (the arrow F direction in FIG. 1).
  • the operation lever 3 that forms the irreversible power transmission unit 7 together with the operation protrusion 3a formed on the operation member 3 and the stopper protrusion 3b includes a contact piece 9a, an operation piece 9b substantially orthogonal to the contact piece 9a, and It has a stopper piece 9c protruding from the middle part of the operating piece 9b and is formed in an “F” shape.
  • the intermediate lever 9 is connected to the base 2 using a pivot 9d, and rotates between an initial rotation position shown in FIG. 1 and an operation rotation position shown in FIG. 3 (a). Further, the intermediate lever 9 is urged counterclockwise by the urging force of the output lever 6 added by a torsion spring described later, that is, urged toward the initial rotation position side, and as shown in FIG. The operation member 3 is urged toward the initial rotation position side by being pressed against the operation protrusion 3a.
  • the output lever 6 is coupled to the base 2 using a support shaft 6a as shown in FIGS.
  • the output lever 6 is rotatable between an initial rotation position shown in FIG. 2B and an operation rotation position shown in FIG. 3B, and is biased toward the initial rotation position by a torsion spring (not shown). .
  • the output lever 6 includes a contact portion 6 b that contacts the operating piece 9 b of the intermediate lever 9 and a connecting portion 6 c such as a rod holder for connecting a connecting body 16 such as a rod bar connected to the door lock device 4. (Refer to FIG. 2B), the intermediate lever 9 moves from the initial rotation position to the operation rotation position as the intermediate lever 9 rotates to the operation rotation position.
  • the rotation of the intermediate lever 9 causes the output lever 6 to rotate about the support shaft 6a and rotate from the initial rotation position to the operation rotation position by an angle ( ⁇ s). Operate.
  • the output lever 6 includes the output lever 6 and a rotation moment toward the operation rotation position is generated by the inertial force generated in the entire intermediate lever 9 and the coupling body 16, the output lever 6 and the intermediate lever 9 rotates to the operation rotation position side, and the contact state with the operation protrusion 3a of the contact piece 9a is released. Thereafter, as shown in FIG. 4, when the output lever 6 is further rotated by an appropriate angle ( ⁇ 0), the stopper portion 8 of the intermediate lever 9 that rotates following the rotation abuts against the stopper protrusion 3b of the operation member 3, and this In this state, the rotation of the intermediate lever 9, that is, the output lever 6 is prohibited.
  • the lever ratio of the output lever 6 is set so that the door lock device 4 does not operate at the operating angle ( ⁇ 0) but operates at the operating angle ( ⁇ s). The device 4 is reliably prevented from operating.
  • the center of gravity position (G) and the rotation center of the operation member 3 are arranged at positions where they overlap when viewed from the load direction of the collision force. It is also possible to do.
  • the operation member 3 is disposed so as to close the concave groove 14 of the handle portion 5.
  • the cover 17 is attached to the handle portion 5.
  • the base 2 can be fixed by screwing bolts 11 from an oblique direction in the door 1 as shown in FIG.
  • one end of the operation member 3 is provided with a stopper projection 3e that constitutes the irreversible power transmission unit 7 together with the intermediate lever 9, and an operation projection 3a.
  • the operation member 3 Since the center of gravity position (G) is often located near the center of the recess 1a of the door 1 due to the shape characteristics, the operation member 3 has a base at a position displaced in the vehicle length direction with respect to the center of gravity position (G). By connecting to 2, the arm length when rotating the operation member 3 becomes long, so that the operability is improved.
  • the intermediate lever 9 has an operating piece 9b at one end and a stopper portion 8 at the other end, and is formed in a hook shape in side view, and has an initial rotation position shown in FIG. 8 and an operation rotation position shown in FIG. Rotate between.
  • the output lever 6 has a contact portion 6b and a restricting piece 6d that are arranged so as to sandwich the operating piece 9b of the intermediate lever 9, and is a support shaft that is rotatably held by a holding cylinder 2d formed on the base 2. 6a.
  • the output lever 6 rotates between an initial rotation position shown in FIG. 9A and an operation rotation position rotated counterclockwise from this position, and is biased toward the initial rotation position by a torsion spring (not shown).
  • the intermediate lever 9 is held at the initial rotation position as shown in FIG. 8 by pressing the operating piece 9b against the contact portion 6b by the urging force of the output lever 6, and the operation member 3 is The operation protrusion 3a is pushed by the intermediate lever 9 and held at the initial rotation position.
  • the stopper protrusion 3b of the operation member 3 and the stopper 8 of the intermediate lever 9 are separated from each other at the initial rotation position where the intermediate lever 9 contacts the operation protrusion 3a of the operation member 3.
  • the stopper portion 8 comes into contact with the stopper projection 3e as the intermediate lever 9 moves in the direction of separation.
  • the operating piece 9b of the intermediate lever 9 blocks the movement path of the restricting piece 6d, and the output lever 6 rotates in the operation rotation direction. Is regulated.
  • FIG. 11 shows a modification of FIG.
  • the irreversible power transmission unit 7 includes an intermediate lever 9 and a locked portion 3 f of the operation member 3.
  • the locked portion 3f is formed in a hook shape
  • the stopper portion 8 formed in the intermediate lever 9 is formed in a claw shape that can be locked in the locked portion 3f.
  • the stopper portion 8 and the locked portion 3f are provided when the intermediate lever 9 rotates independently of the operation member 3 in the operation rotational position direction, that is, the intermediate lever 9 and the operation member. Only when the contact transmission state with the operation lever 3 is canceled, the intermediate lever 9 is kept in contact with the operation protrusion 3a of the operation member 3 as shown in FIG. In other words, in a state where the intermediate lever 9 is driven by the operation member 3, it is set so as not to be locked.

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Abstract

La présente invention vise à procurer un dispositif de poignée pour un véhicule, lequel dispositif de poignée est apte à empêcher une action d'ouverture de porte provoquée par une force d'inertie sans provoquer d'augmentation de poids. A cet effet, l'invention porte sur un dispositif de poignée pour un véhicule, lequel dispositif comprend : une base (2) fixée à la surface avant d'une porte (1) du véhicule ; et un élément d'actionnement (3) couplé à la base (2) de façon à être actionné en rotation à partir d'une position de rotation initiale jusqu'à une position de rotation d'action, et un dispositif de verrou de porte (4) du véhicule étant actionné par l'opération de rotation de l'élément d'actionnement (3). L'élément d'actionnement (3) est disposé sur la surface arrière d'une partie poignée (5) qui est formée dans la base (2) et qui joue le rôle d'élément de saisie à main dans une opération d'ouverture/fermeture de porte, et la ligne de rotation centrale de l'élément d'actionnement (3) est disposée en une position chevauchant la position du centre de gravité au niveau de la position de rotation initiale de l'élément d'actionnement (3) dans la direction avant-arrière.
PCT/JP2013/059084 2012-03-30 2013-03-27 Dispositif de poignée pour véhicule WO2013146918A1 (fr)

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JP2012079796 2012-03-30
JP2012-079796 2012-03-30

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US20150330117A1 (en) * 2014-05-13 2015-11-19 Ford Global Technologies, Llc Powered vehicle door latch and exterior handle with sensor
JP2016056519A (ja) * 2014-09-05 2016-04-21 株式会社アルファ 車両のドアハンドル
WO2016148181A1 (fr) * 2015-03-16 2016-09-22 株式会社アルファ Dispositif poignée de portière pour véhicule
US10113331B2 (en) * 2012-08-30 2018-10-30 Valeo S.P.A. Vehicle panel handle for opening a panel of an automotive vehicle
US10119308B2 (en) 2014-05-13 2018-11-06 Ford Global Technologies, Llc Powered latch system for vehicle doors and control system therefor
CN109312577A (zh) * 2016-08-04 2019-02-05 胡夫·许尔斯贝克和福斯特有限及两合公司 具有能运动的应急开启元件的门把手
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US10273725B2 (en) 2014-05-13 2019-04-30 Ford Global Technologies, Llc Customer coaching method for location of E-latch backup handles
US10316553B2 (en) 2009-03-12 2019-06-11 Ford Global Technologies, Llc Universal global latch system
US10323442B2 (en) 2014-05-13 2019-06-18 Ford Global Technologies, Llc Electronic safe door unlatching operations
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US10494838B2 (en) 2011-11-02 2019-12-03 Ford Global Technologies, Llc Electronic interior door release system
US10526821B2 (en) 2014-08-26 2020-01-07 Ford Global Technologies, Llc Keyless vehicle door latch system with powered backup unlock feature
US10604970B2 (en) 2017-05-04 2020-03-31 Ford Global Technologies, Llc Method to detect end-of-life in latches
US10697224B2 (en) 2016-08-04 2020-06-30 Ford Global Technologies, Llc Powered driven door presenter for vehicle doors
US10907386B2 (en) 2018-06-07 2021-02-02 Ford Global Technologies, Llc Side door pushbutton releases
CN114961462A (zh) * 2021-02-25 2022-08-30 本田技研工业株式会社 车门把手构造

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Cited By (35)

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Publication number Priority date Publication date Assignee Title
US10563436B2 (en) 2009-03-12 2020-02-18 Ford Global Technologies, Llc Universal global latch system
US10316553B2 (en) 2009-03-12 2019-06-11 Ford Global Technologies, Llc Universal global latch system
US10494838B2 (en) 2011-11-02 2019-12-03 Ford Global Technologies, Llc Electronic interior door release system
US10113331B2 (en) * 2012-08-30 2018-10-30 Valeo S.P.A. Vehicle panel handle for opening a panel of an automotive vehicle
US10422166B2 (en) 2013-11-21 2019-09-24 Ford Global Technologies, Llc Piezo based energy harvesting for E-latch systems
US10273725B2 (en) 2014-05-13 2019-04-30 Ford Global Technologies, Llc Customer coaching method for location of E-latch backup handles
US20150330117A1 (en) * 2014-05-13 2015-11-19 Ford Global Technologies, Llc Powered vehicle door latch and exterior handle with sensor
US9834964B2 (en) * 2014-05-13 2017-12-05 Ford Global Technologies, Llc Powered vehicle door latch and exterior handle with sensor
US10119308B2 (en) 2014-05-13 2018-11-06 Ford Global Technologies, Llc Powered latch system for vehicle doors and control system therefor
US11466484B2 (en) 2014-05-13 2022-10-11 Ford Global Technologies, Llc Powered latch system for vehicle doors and control system therefor
US11555336B2 (en) 2014-05-13 2023-01-17 Ford Global Technologies, Llc Electronic safe door unlatching operations
US10267068B2 (en) 2014-05-13 2019-04-23 Ford Global Technologies, Llc Electronic vehicle access control system
US10323442B2 (en) 2014-05-13 2019-06-18 Ford Global Technologies, Llc Electronic safe door unlatching operations
US10301855B2 (en) 2014-05-13 2019-05-28 Ford Global Technologies, Llc Electronic control system and sensor for electrically powered vehicle door latches
US10526821B2 (en) 2014-08-26 2020-01-07 Ford Global Technologies, Llc Keyless vehicle door latch system with powered backup unlock feature
JP2016056519A (ja) * 2014-09-05 2016-04-21 株式会社アルファ 車両のドアハンドル
CN107407108B (zh) * 2015-03-16 2020-12-01 株式会社阿尔发 车门把手装置
EP3279413A4 (fr) * 2015-03-16 2018-10-24 Alpha Corporation Dispositif poignée de portière pour véhicule
CN107407108A (zh) * 2015-03-16 2017-11-28 株式会社阿尔发 车门把手装置
JP2016169583A (ja) * 2015-03-16 2016-09-23 株式会社アルファ 車両のドアハンドル装置
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