EP1088954A1 - Verriegelungsvorrichtung mit einem mittels eines Nockens ausschaltbaren Übertragungsfinger - Google Patents

Verriegelungsvorrichtung mit einem mittels eines Nockens ausschaltbaren Übertragungsfinger Download PDF

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Publication number
EP1088954A1
EP1088954A1 EP00402590A EP00402590A EP1088954A1 EP 1088954 A1 EP1088954 A1 EP 1088954A1 EP 00402590 A EP00402590 A EP 00402590A EP 00402590 A EP00402590 A EP 00402590A EP 1088954 A1 EP1088954 A1 EP 1088954A1
Authority
EP
European Patent Office
Prior art keywords
transmission
lever
axis
cam
finger
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.)
Withdrawn
Application number
EP00402590A
Other languages
English (en)
French (fr)
Inventor
Louis Canard
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 Comfort and Driving Assistance SAS
Original Assignee
Valeo Securite Habitacle SAS
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 Securite Habitacle SAS filed Critical Valeo Securite Habitacle SAS
Publication of EP1088954A1 publication Critical patent/EP1088954A1/de
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • E05B85/18—Handles pivoted about an axis parallel to the wing a longitudinal grip part being pivoted about an axis parallel to the longitudinal axis of the grip part
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/24—Power-actuated vehicle locks characterised by constructional features of the actuator or the power transmission
    • E05B81/32—Details of the actuator transmission
    • E05B81/42—Cams
    • E05B81/44—Cams in the form of grooves
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/02—Power-actuated vehicle locks characterised by the type of actuators used
    • E05B81/04—Electrical
    • E05B81/06—Electrical using rotary motors

Definitions

  • the invention relates to a locking device for a motor vehicle opening comprising a finger disengageable sliding transmission controlled by a cam.
  • the invention relates more particularly to a device lock for a motor vehicle opening, type comprising an operating member for causing the opening of a door lock via a linkage, and the type in which the linkage has a finger of mobile transmission, which is controlled between a position active, in which it cooperates with the operating member to cause the unlocking of the lock, and a position disengaged in which he is no longer likely to cooperate with the operating member so as to make the latter inoperative.
  • the linkage which connects the operating member to the lock which, in turn, ensures the holding the sash in the closed position includes generally rods and levers of references.
  • the purpose of such a device is to interpose in the linkage a movable element which, in an active position, allows to transmit the movement of the organ- maneuver to the rest of the linkage to allow the organ to operate the lock.
  • the operating device can no longer act on the linkage and can no longer control the opening of the lock.
  • the device proposed in this document is of the type in which the finger is secured to a lever transmission which is pivotally mounted so as to pivot rest position to an open position around its axis pivot when, with the finger in the active position, the operating member causes the opening of the lock, and in which the transmission lever is moved in sliding in the direction of its pivot axis between an active position and a disengaged position to ensure the movement of the transmission finger between its positions active and disengaged corresponding.
  • the transmission lever which carries the mobile transmission finger is linked in axial translation and rotation to a cylindrical rod which extends along the axis of pivoting of the transmission lever and which is guided, pivoting and sliding along this axis, in a cylindrical housing of the device chassis.
  • the result is a relatively complex design, in particular means for driving in axial translation of the rod which must allow the rotation of the rod around its axis.
  • the invention offers a device of the type mentioned above, characterized in that the transmission lever is mounted pivoting at one end of a rod which extends along the axis of pivoting of the transmission lever and which is guided in sliding along this axis, in a housing of a chassis fixed device, to move the lever axially two-way transmission, and in that the transmission is elastically recalled by pivoting towards its rest position determined by an angular stop carried by the rod.
  • the locking device 10 which is shown essentially comprises a fixed support plate 12, constituting the fixed frame of the device, a palette of operation 14, a housing 16 which receives the main components of the device including in particular a rod 18 driving in axial translation of a lever 20 of transmission.
  • the fixed plate 12 is a molded piece of material plastic in general plate shape, vertical orientation considering the figures, which is intended to be united opening fitted with the device, in particular a door vehicle.
  • the operating member 14 is, in a known manner, an operating pallet belonging to a handle door opening including the front transverse face 22 comprises two articulated arms 24 and 25 of angled shape which are received through two windows 26 formed for this purpose in the plate 12 and whose upper ends comprise each a hole 28 allowing the passage of a rod transverse joint 30 which also passes through holes complementary 32 formed for this purpose at the ends before articulation lugs 34 formed on the front transverse face 36 of plate 12.
  • the operating pallet 14 is mounted articulated relative to the plate 12 around a transverse axis geometric A1, between an initial angular position of rest, which is notably represented in FIGS. 2, 3, 6 and 9, towards which it is resiliently recalled by a spring 38 of return of the pallet 14, and an angular actuation position or unlocking the lock (not shown) which is shown in Figures 3, 7 and 10.
  • the arm 25 of maneuver includes, near its free end articulated around axis A1, a branch of maneuver 40 which extends longitudinally forward for cooperate, as will be explained later, with a finger transmission 42 carried by the transmission lever 20.
  • the front face 36 of the plate 12 comprises, arranged transversely between the legs 34 of articulation of the operating pallet 14, a hollow rear base 44 complementary to the rear facing portion 46 of the housing 16 so as to delimit internally with the latter a housing for different components, which will be detailed by thereafter, the assembly of the housing 16 on the base 44 being provided by at least one screw 48 as shown in the figure 1.
  • the lower front part 50 of the housing 16 receives the body 52 of an electric motor including the rear output shaft 54 rotates a control gear 56 which itself rotates a coaxial wheel 58, toothed externally, which is guided in rotation in both directions, around an axis of rotation A4, in the upper part 60 of the housing 16 via a coaxial rod before 62 rotatably received in a complementary housing of the part 60.
  • the wheel 58 is rotatably mounted about an axis A4 parallel to the axis of rotation A3 of the motor 52, this axis longitudinal A4 being orthogonal to transverse axis A1 of articulation of the operating pallet 14, being here offset vertically downward relative to the latter.
  • the wheel 58 In its transverse face 64 facing forward, the wheel 58 has a groove 66 arranged in a spiral or in spiral around the A4 axis.
  • the groove 66 has a first end 68 which is radially more offset from the A4 axis than a second end 70 radially more inside.
  • the groove 66 constitutes a cam path for a cam follower 72.
  • the cam follower element 72 is a finger or nipple of longitudinal orientation parallel to the axis A4 which is carried by the transmission rod 18.
  • the transmission rod 18 is formed for essentially by a cylindrical rod 74 which is mounted sliding in an additional housing 76 of the housing 16 so that it can slide transversely in the two directions, along a sliding axis A2 orthogonal to axes A3 and A4 and parallel to axis A1.
  • One of the transverse ends 78 of the rod cylindrical 74 is guided in sliding inside the housing 76 of the housing 16, while its other end 79 door and rotates a disc 80 whose face left cross 82 (considering figure 1) door a tab 84, which is radially eccentric which is received in sliding in a transverse slot 86 of the housing 16 and who wears a cam follower finger or nipple 72.
  • the rod 18 is mounted sliding in both directions along the A2 axis and it is immobilized in rotation around this axis A2.
  • the disc 80 On its right side face 88, the disc 80 has a stopper tab 90 of axial orientation which extends in direction of the free end 79 of the cylindrical rod body 74 around which is pivotally mounted the lever 20 which comprises this effect, in its central part, a cylindrical housing complementary 92 so that the transmission lever 20 is mounted angularly pivoting in both directions around the axis A2 with respect to the rod 18, and therefore with respect to to the housing 16, while being linked in axial translation so unique to stem 78.
  • the transmission lever 20 In the mounted position, for example by interlocking elastic on the end 79, the transmission lever 20 is thus immobilized axially on the end section 79 of the rod 18 and it is angularly recalled to its position of rest, illustrated in particular in FIG. 2, by a spring 94 of transmission lever recall, the rest position being determined by the angular abutment of the tab of stop 90 against a corresponding stop surface 96 formed opposite the central part of the lever transmission 20, at the outer radial periphery of this last.
  • the transmission lever 20 has a first arm radial 98 which extends radially substantially longitudinally backwards and which has a top side 100, belonging to the transmission finger 42, with which is likely to cooperate the actuating branch 40 of the operating palette 14.
  • the transmission lever 20 is here a lever of the first type and it has a second arm 102 which extends radially, substantially diametrically opposite at the first arm 98, towards the front and whose front free end 104 carries a member 106 allowing the attachment of the end bent free top 108 of a transmission rod 110 and to return the movement towards the lock (no shown).
  • the first arm 98 On its right side face, the first arm 98 carries a locking or immobilizing finger 114, which extends axially to the right and which is intended to be received in a complementary notch 116 formed in a wing longitudinal vertical orientation 118 carried by the face front 36 of the plate 12 and which extends in a plane substantially adjacent to lever 20.
  • the transmission lever 20 In this position, the transmission lever 20 is in active or engaged axial position, i.e. it is offset axially to the left considering Figures 2 and 5 and the transmission finger 42 is opposite the branch of operation 40.
  • the transmission lever 20 shifts axially to the right and the transmission finger 42 is not closer to the operating branch 40 of the arm 25 of the operating pallet 14.
  • any action on the operating pallet 14, as illustrated in FIGS. 8 at 10 has no effect on the transmission lever 20 which remains angularly motionless in its rest position, i.e. that an action on the operating pallet 14 does not cause for unlocking the lock.
  • each end 68, 70 of the spiral cam path 66 can have elastic tabs, made from material by molding with the wheel 58.
  • These tabs are intended to absorb shocks between the follower element 72 and the ends and to maintain, by indexing, the rod 18, 74 in its two axial positions extremes.

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  • Lock And Its Accessories (AREA)
EP00402590A 1999-09-29 2000-09-19 Verriegelungsvorrichtung mit einem mittels eines Nockens ausschaltbaren Übertragungsfinger Withdrawn EP1088954A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9912129A FR2798950B1 (fr) 1999-09-29 1999-09-29 Dispositif de verrouillage comportant un doigt de transmission debrayable commande par came
FR9912129 1999-09-29

Publications (1)

Publication Number Publication Date
EP1088954A1 true EP1088954A1 (de) 2001-04-04

Family

ID=9550360

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00402590A Withdrawn EP1088954A1 (de) 1999-09-29 2000-09-19 Verriegelungsvorrichtung mit einem mittels eines Nockens ausschaltbaren Übertragungsfinger

Country Status (2)

Country Link
EP (1) EP1088954A1 (de)
FR (1) FR2798950B1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004101918A1 (de) 2003-05-17 2004-11-25 Huf Hülsbeck & Fürst Gmbh & Co. Kg Schliesseinrichtung für türen oder klappen von fahrzeugen
FR2880377A1 (fr) * 2005-01-04 2006-07-07 Valeo Securite Habitacle Sas Serrure electronique disposant d'un moyen de couplage/decouplage de la chaine cinematique
CN112196370A (zh) * 2020-10-13 2021-01-08 广东视控达智能科技有限公司 一种电动双控智能安全门锁

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1802492A1 (de) * 1968-10-11 1970-05-27 Sievers Fa Carl Tueraussengriff,insbesondere fuer Kraftfahrzeuge
EP0791708A2 (de) * 1996-02-26 1997-08-27 Valeo Securite Habitacle Verriegelungsvorrichtung eines Fahrzeugsflügels mit Mitteln zur Blockierung der Betätigungsgestange
DE19755138A1 (de) * 1996-12-12 1998-06-18 Aisin Seiki Türaußengriffbaugruppe für ein Fahrzeug
FR2769037A1 (fr) * 1997-10-01 1999-04-02 Valeo Securite Habitacle Dispositif de verrouillage comportant un doigt de transmission commande par came
EP0940530A1 (de) * 1998-03-04 1999-09-08 Valeo Securite Habitacle Verriegelungsvorrichtung für einen Kraftfahrzeugsflügel mit einem drehbaren Element, das mittels eines Nockens in eine nicht gekuppelte Position verschoben werden kann

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1802492A1 (de) * 1968-10-11 1970-05-27 Sievers Fa Carl Tueraussengriff,insbesondere fuer Kraftfahrzeuge
EP0791708A2 (de) * 1996-02-26 1997-08-27 Valeo Securite Habitacle Verriegelungsvorrichtung eines Fahrzeugsflügels mit Mitteln zur Blockierung der Betätigungsgestange
DE19755138A1 (de) * 1996-12-12 1998-06-18 Aisin Seiki Türaußengriffbaugruppe für ein Fahrzeug
FR2769037A1 (fr) * 1997-10-01 1999-04-02 Valeo Securite Habitacle Dispositif de verrouillage comportant un doigt de transmission commande par came
EP0940530A1 (de) * 1998-03-04 1999-09-08 Valeo Securite Habitacle Verriegelungsvorrichtung für einen Kraftfahrzeugsflügel mit einem drehbaren Element, das mittels eines Nockens in eine nicht gekuppelte Position verschoben werden kann

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004101918A1 (de) 2003-05-17 2004-11-25 Huf Hülsbeck & Fürst Gmbh & Co. Kg Schliesseinrichtung für türen oder klappen von fahrzeugen
FR2880377A1 (fr) * 2005-01-04 2006-07-07 Valeo Securite Habitacle Sas Serrure electronique disposant d'un moyen de couplage/decouplage de la chaine cinematique
WO2006072523A1 (fr) * 2005-01-04 2006-07-13 Valeo Securite Habitacle (Sas) Serrure electrique disposant d'un moyen de couplage de la chaine cinematique
CN112196370A (zh) * 2020-10-13 2021-01-08 广东视控达智能科技有限公司 一种电动双控智能安全门锁

Also Published As

Publication number Publication date
FR2798950B1 (fr) 2002-05-10
FR2798950A1 (fr) 2001-03-30

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