EP1449993A1 - Autofahrzeuggriff mit elastischen Verriegelungsmitteln gegen Fremdelement. - Google Patents

Autofahrzeuggriff mit elastischen Verriegelungsmitteln gegen Fremdelement. Download PDF

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Publication number
EP1449993A1
EP1449993A1 EP04100559A EP04100559A EP1449993A1 EP 1449993 A1 EP1449993 A1 EP 1449993A1 EP 04100559 A EP04100559 A EP 04100559A EP 04100559 A EP04100559 A EP 04100559A EP 1449993 A1 EP1449993 A1 EP 1449993A1
Authority
EP
European Patent Office
Prior art keywords
handle
support
locking
screw
external element
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Withdrawn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
EP04100559A
Other languages
English (en)
French (fr)
Inventor
Carlo Bertolini
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 EP1449993A1 publication Critical patent/EP1449993A1/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Withdrawn legal-status Critical Current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
    • E05B79/00—Mounting or connecting vehicle locks or parts thereof
    • E05B79/02—Mounting of vehicle locks or parts thereof
    • E05B79/06—Mounting of handles, e.g. to the wing or to the lock
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/0054—Fraction or shear lines; Slip-clutches, resilient parts or the like for preventing damage when forced or slammed
    • 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 handle for a vehicle leaf automobile comprising improved means for blocking a external element.
  • the invention relates more particularly to a handle opening of a motor vehicle, of the type in which the opening has an internal space delimited by two panels, interior and exterior, of the type in which the handle has a support handle which is arranged in the interior space of the opening, of the type in which an external element of the handle is provided with a heel which is engaged transversely inward through a hole in the exterior panel for be secured to the handle support and thus ensure the fixing of the external element, and of the type in which the handle includes a heel blocking member, the blocking being slidably mounted in the support according to a longitudinal direction perpendicular to the transverse direction of engagement of the external element, between a position of unlocking and a locking position, and comprising at least one lug which in the locked position is received in a housing complementary to the heel of the external element to prevent the external element cannot be extracted transversely towards exterior, and of the type comprising a control screw for displacements of the blocking member whose axis is parallel to the sliding direction of the locking member, and one of which threaded
  • a motor vehicle handle may include different types of element arranged outside the panel body.
  • it can thus be a simple fixed gripping bar by which the user can move the sash between a position open and a closed position.
  • It can also be a body intended to receive a lock for locking a door lock, this body comprising an external part which allows access to the lock on the one hand, for the introduction of a key, and which also ensures integration aesthetics of the lock.
  • the external element can also be an element which participates in the fixing of the handle on the opening.
  • the means of fixing this external element are not visible from outside the vehicle.
  • the mounting bracket of the handle is generally arranged in a place that is not easily accessible from the opening, especially once the complete assembly of the sash is finished and that the interior trim of against the door.
  • the fixing support is generally arranged inside a closed casing of the opening delimited in particular by the interior and exterior panels.
  • the fixing means have a member for blocking the external element which is slidably mounted on the handle support between a position of release and a blocking position of the external element.
  • the sliding of the locking member is in particular controlled by tightening a control screw, a threaded section of which is screwed into the handle holder.
  • the element is locked by tightening the screw in the support must be carried out with sufficient force so that the locking body is not likely to be torn off.
  • the invention proposes a sash handle of the type described above, characterized in that means are provided to limit the tightening force of the screw in the handle holder which are interposed between the end free before the control screw and said surface portion.
  • FIG. 1 illustrates a handle 10 intended to be mounted on an exterior body panel 12 of an opening of motor vehicle.
  • the handle 10 essentially comprises a handle support 14, which is intended to be fixed on the side internal of the panel 12, and a gripping lever 16 which is intended to be arranged on the external side of the panel 12, while being fixed on the support 14.
  • the support 14 is advantageously made of material plastic or resin, rather than metal, especially for lighten the mass of the vehicle.
  • the gripping lever 16 is in the form of a bar which extends in a longitudinal direction, horizontal by compared to a conventional orientation of the motor vehicle, and it is articulated on the support 14 by its front end 18, around a vertical axis A1, that is to say substantially parallel to the plane of the body panel 12 and perpendicular to the longitudinal direction of the lever 16.
  • the front end 18 of the lever 16 comprises a hinge element 20 which extends transversely inward, through a front opening 22 arranged in panel 12, and which cooperates with a hinge element of the support 14.
  • the gripping lever 16 comprises a control element 26 which is intended to extend transversely inward at through a rear opening 28 arranged in the panel 12, so that you can order a linkage associated with a lock to cause the opening of the door when the user manipulates the gripping lever 16 by pushing it aside relative to the plane of the panel 12.
  • the handle support 14 is intended to be mounted on the panel body 12 according to a bayonet type mounting and the handle 10 has a locking body 38 which is intended to be engaged transversely from outside to inside at across the exterior body panel 12 so a heel 42 for fixing the locking body 38 is fixed on the support 14.
  • the support 14 has a front bearing surface 30 and a rear bearing surface 32 which are each intended to come into transverse support towards the exterior against the internal face of the body panel 12. At each of these two bearing surfaces, the support 14 has hooking lugs 36 which extend transversely outward.
  • the support 14 has two legs attachment 36 at its front bearing surface 30 and two other legs 36 at its rear bearing surface 32.
  • the handle 10 has locking means complementary.
  • the handle 10 comprises a body of lock 38 having an external part 40 and a heel of attachment 42 which extends transversely inward to be received through the rear opening 28 of the outer panel 12 of bodywork of the sash and to be guided in sliding in the transverse direction in a complementary cavity 44 fitted in the handle support 14.
  • the complementary cavity 44 is delimited longitudinally by a rear vertical wall 46 and by a vertical face before 48. It is delimited vertically by two horizontal walls 50, 52.
  • the rear of the cavity 44 has a recess 54 intended to receive in longitudinal sliding a blocking member 56 of the locking body 38 in the mounted position.
  • This recess 54 includes in particular a longitudinal vertical bottom 58 located in the plane of the rear support face 32 of the handle support 14.
  • the cavity 44 has two transverse grooves 60 parallels located opposite each other carried each by one of the horizontal walls 50, 52.
  • the grooves 60 are sized to receive the locking member 56.
  • the external part 40 of the locking body 38 has a bearing face 45 facing the external face 34 of the panel 12.
  • the heel 42 of the body of locking device 38 includes guide means 62 in transverse sliding by form cooperation with the cavity 44 of the handle support 14.
  • the heel 42 has two housings 64 intended for cooperate with lugs 66 of the locking member 56.
  • FIG. 2 shows the blocking member 56 of the heel 42 which is made in accordance with the teachings of the invention.
  • the cross members 70 of the frame 68 carry each lug 66 for blocking the heel 42 which extends longitudinally forward.
  • the locking member 56 also includes a rear part 74, one front face of which forms the bottom 76 of the front frame 68.
  • the body of the blocking member 56 has a slot transverse 78 opening vertically located longitudinally between the bottom of the frame 76 and the frame 68.
  • the rear part 74 of the locking member 56 comprises a transverse notch 80 which extends from one face external longitudinal vertical 82 of the locking member 56.
  • the notch 80 crosses longitudinally the entire thickness of the rear part 74 of the locking member 56.
  • the slot 78 of the locking member 56 is intended to receive an elastic blade 84 of generally vertical orientation and cross.
  • the transverse width of the blade 84 is less to the internal transverse width of the frame 68, and the length blade vertical 84 is greater than the internal vertical length of the frame 68.
  • the transverse edges of the blade 84 are likely to be supported on the side rails 70.
  • the blade 84 has a vertical window 85 intended to cooperate with a protruding tab 87 of the heel 42 which extends longitudinally forward.
  • the protruding tab 87 of the heel 42 is received in the window 85 of the blade 84 when the locking member 56 is in the position of release.
  • the projection slides against a rear face of the blade 84, by longitudinally deforming the latter.
  • blade 84 regains its shape substantially flat, and the heel 42 is held in the engaged position in the cavity 44 by cooperation between the projection 87 and the window 85. The heel is thus maintained with play in the recess 54 without the blocking member 56 is in the blocking position.
  • the rear vertical wall 46 of the cavity 44 of the support handle 14 has a hole 86 intended to receive a ring 88 threaded metal.
  • the threaded ring 88 has mainly a cylindrical body 90 with a longitudinal axis, and a front collar 92 intended to abut against the front face of the rear vertical wall 46.
  • the cylindrical body 90 here has a length which is substantially equal to the longitudinal thickness of the rear vertical wall 46.
  • the threaded ring 88 is intended to cooperate with a threaded intermediate section 94 of a locking screw 96 of axis longitudinal which has a rear head 98, and an end free before 100 comprising a groove 102 intended to cooperate with the notch 80 of the locking member 56.
  • the threaded ring 88 is positioned at the interior of the cavity 44 opposite the hole 86 along the axis longitudinal. It is then inserted longitudinally from front to back in hole 86, so that collar 92 is resting against the front face of the rear vertical wall 46.
  • Control screw 96 is then threaded longitudinally in the threaded ring 88 from the rear towards forward. As illustrated in Figure 4, the screw 96 can be tightened in the threaded ring 88 until the rear head 98 is in abutment against the rear end of the cylindrical body 90 of the threaded ring 88. The free front end 100 of the screw 96 is then substantially at the longitudinal level of the grooves 60 insertion of the blocking member 56, for the establishment of the last.
  • the cylindrical body 90 of the threaded ring 88 forms also spacer which prevents the wall when tightening vertical back 46 is pinched between the collar 92 of the ring tapped 88 and screw head 98. Such pinching would indeed be likely to damage the support 14.
  • the elastic blade 84 is then inserted vertically in the transverse slot 78 of the locking member 56.
  • the blade 84 is thus interposed between the front frame 68 and the rear part of the body of the locking member 56.
  • the elastic blade 84 masks thus the notch 80.
  • the transverse edges 104 of the blade 84 are in abutment on a rear face of the lateral crosspieces 70 of the frame 68.
  • the elastic blade 84 is here held in position in the locking member 56 by friction between the blade 84 and the bottom 76, and between the blade 84 and the crosspieces 70.
  • the module formed by the locking member 56 and the blade elastic 84 is then slid across from the inside outwards in the recess 54 provided for this purpose in the support.
  • Notch 80 in the shape of a jumper overlaps the free end 100 of the screw 96.
  • the notch 80 comprises a rear shoulder 106 which is intended to cooperate with the groove 102 of the screw 96.
  • the groove 102 has a thickness greater than that of the shoulder 106. The longitudinal clearance between the groove 102 and the shoulder 106 is thus such that the free end 100 of the screw 96 is likely to push longitudinally on the blade 84 and deform it without the front face of the groove 102 being in abutment against the rear face of the shoulder 106.
  • the screw 96 controls, by screwing or unscrewing, the longitudinal movement of the locking member 56 in the rear recess 54 of the cavity 44.
  • means guide 62 by complementary shapes are provided between the guide member and the cavity 44.
  • the control screw 96 which was tightened, is then loosened so that the locking member 56 is pulled into abutment against the rear vertical wall 46 of the support 14 by contact between the rear face 108 of the groove of the screw 102 and the front face 110 of the shoulder 106. In this position retracted from unlocking, the locking member 56 is maintained transversely in position by vertical legs 112 of the support 14. The blocking member 56 is thus secured to the support handle 14.
  • This operation is particularly intended to free up space necessary for the introduction of the heel 42 of the locking body 38 in cavity 44.
  • the heel 42 of the locking body 38 is then engaged transversely inwards into the cavity 44 of the support 14, from the outside of the opening, so that the body of lock 38 is then immobilized relative to the support 14 in all directions except the transverse direction.
  • the screw 96 is then tightened so as to move the locking member 56 in the advanced locking position. This is illustrated in Figure 4.
  • screw 96 is tight, the free end 100 of screw 96 presses against the rear face of the elastic blade 84 whose transverse edges 104 press on the crosspieces 70, which causes the displacement of the blocking member 56 towards forward.
  • the elasticity of the blade 84 is such that, during this displacement, the blade 84 is slightly deformed. The pushing effort longitudinal resulting from the tightening of screw 96 is thus substantially entirely transmitted to the blocking member 56.
  • the pins 66 of the blocking 56 are engaged in the corresponding housings 64 heel 42 so as to transversely block heel 42 by relation to the blocking member 56.
  • the pins 66 and the housings 64 are provided with complementary inclined faces which, when the organ blocking device 56 is brought to its advanced locking position, cooperate so that they cause displacement of the locking body 38 transversely inward, which ensures a clamping of the bearing face of the body against the outer face 34 of the outer panel 12.
  • a gasket is arranged between the bearing face and the panel 12.
  • the assembly formed by the heel 42 and the blocking member 56 is thus blocked transversely with respect to the support, side by the bearing face of the body against the external panel 12, and on the other side by the notch 80 against the groove of the screw 102.
  • the control screw 96 is tightened with force in the support, for example with a determined torque of 4 to 5 Nm, of so that the screw 96 is held in the stop position against the support 14 by friction between the thread and the internal thread, and so that it does not unscrew, for example because of engine vibrations.
  • the elasticity of the elastic blade 84 which acts as force limiter, is such that the longitudinal reaction on the wall vertical back of the support 14 does not cause deformations likely to damage the handle support 14.

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  • Lock And Its Accessories (AREA)
EP04100559A 2003-02-18 2004-02-13 Autofahrzeuggriff mit elastischen Verriegelungsmitteln gegen Fremdelement. Withdrawn EP1449993A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0302247A FR2851282B1 (fr) 2003-02-18 2003-02-18 Poignee de vehicule automobile comportant des moyens de blocage d'un element externe
FR0302247 2003-02-18

Publications (1)

Publication Number Publication Date
EP1449993A1 true EP1449993A1 (de) 2004-08-25

Family

ID=32732064

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04100559A Withdrawn EP1449993A1 (de) 2003-02-18 2004-02-13 Autofahrzeuggriff mit elastischen Verriegelungsmitteln gegen Fremdelement.

Country Status (2)

Country Link
EP (1) EP1449993A1 (de)
FR (1) FR2851282B1 (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013013751A1 (de) * 2011-07-28 2013-01-31 Audi Ag Türgriffanordnung für ein fahrzeug
EP2977532A1 (de) * 2014-07-22 2016-01-27 Volkswagen Aktiengesellschaft Außengriffsystem für eine Fahrzeugtür
EP3214240A1 (de) * 2016-03-01 2017-09-06 Huf Hülsbeck & Fürst GmbH & Co. KG Kraftfahrzeugtürgriffanordnung mit sicherungselement mit anschlag
US10196842B2 (en) * 2014-06-20 2019-02-05 Huf North America Automotive Parts Manufacturing Corp. Retention mechanism for insertion member in vehicular door handle assembly
FR3103846A1 (fr) * 2019-11-28 2021-06-04 Psa Automobiles Sa Etrier pour poignée d’ouverture d’une porte de véhicule automobile
DE102022212967A1 (de) * 2022-12-01 2024-06-06 Brose Fahrzeugteile Se & Co. Kommanditgesellschaft, Bamberg Türgriffeinheit für eine Fahrzeugtür

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1026351A1 (de) * 1999-02-05 2000-08-09 Valeo Securité Habitacle Griff für einen Kraftfahrzeugflügel mit verbesserten Blockierungsmitteln für ein Aussenteil
DE19950172A1 (de) * 1999-10-19 2001-04-26 Huf Huelsbeck & Fuerst Gmbh Griffbeschlag, insbesondere für eine Kraftfahrzeugtür

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1026351A1 (de) * 1999-02-05 2000-08-09 Valeo Securité Habitacle Griff für einen Kraftfahrzeugflügel mit verbesserten Blockierungsmitteln für ein Aussenteil
DE19950172A1 (de) * 1999-10-19 2001-04-26 Huf Huelsbeck & Fuerst Gmbh Griffbeschlag, insbesondere für eine Kraftfahrzeugtür

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013013751A1 (de) * 2011-07-28 2013-01-31 Audi Ag Türgriffanordnung für ein fahrzeug
US10196842B2 (en) * 2014-06-20 2019-02-05 Huf North America Automotive Parts Manufacturing Corp. Retention mechanism for insertion member in vehicular door handle assembly
US10731390B2 (en) 2014-06-20 2020-08-04 Huf North America Automotive Parts Mfg. Corp. Retention mechanism for insertion member in vehicular door handle assembly
EP2977532A1 (de) * 2014-07-22 2016-01-27 Volkswagen Aktiengesellschaft Außengriffsystem für eine Fahrzeugtür
EP3214240A1 (de) * 2016-03-01 2017-09-06 Huf Hülsbeck & Fürst GmbH & Co. KG Kraftfahrzeugtürgriffanordnung mit sicherungselement mit anschlag
FR3103846A1 (fr) * 2019-11-28 2021-06-04 Psa Automobiles Sa Etrier pour poignée d’ouverture d’une porte de véhicule automobile
DE102022212967A1 (de) * 2022-12-01 2024-06-06 Brose Fahrzeugteile Se & Co. Kommanditgesellschaft, Bamberg Türgriffeinheit für eine Fahrzeugtür

Also Published As

Publication number Publication date
FR2851282B1 (fr) 2005-04-08
FR2851282A1 (fr) 2004-08-20

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