EP1428960A2 - Poignée de porte pour un véhicule automobile - Google Patents

Poignée de porte pour un véhicule automobile Download PDF

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Publication number
EP1428960A2
EP1428960A2 EP03028062A EP03028062A EP1428960A2 EP 1428960 A2 EP1428960 A2 EP 1428960A2 EP 03028062 A EP03028062 A EP 03028062A EP 03028062 A EP03028062 A EP 03028062A EP 1428960 A2 EP1428960 A2 EP 1428960A2
Authority
EP
European Patent Office
Prior art keywords
profile body
handle
conductor arrangement
conductor
arrangement
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Withdrawn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
EP03028062A
Other languages
German (de)
English (en)
Other versions
EP1428960A3 (fr
Inventor
Markus Bartels
Klaus Kulik
Peter Van Gastel
Bernd Gerdes
Helmut Sandau
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.)
Kiekert AG
Original Assignee
Kiekert AG
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 Kiekert AG filed Critical Kiekert AG
Publication of EP1428960A2 publication Critical patent/EP1428960A2/fr
Publication of EP1428960A3 publication Critical patent/EP1428960A3/fr
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • E05B81/77—Detection of handle operation; Detection of a user approaching a handle; Electrical switching actions performed by door handles comprising sensors detecting the presence of the hand of a user

Definitions

  • the invention relates to a door handle arrangement for a Motor vehicle door, with a handle, and with at least a conductor arrangement in the handle, which is wholly or partially held by a profile body.
  • the invention is based on the technical problem Door handle arrangement for a motor vehicle door at the beginning to further develop the design described so that at simple assembly and low-component construction a flawless Functionality is given, even if Electrodes are provided for an optional sensor system.
  • the conductor arrangement the Profile body at least partially wraps around and with it a unit that can be inserted into a recess in the handle shaped.
  • the partial wrapping around the profile body means within the scope of the invention that the conductor arrangement at least two, usually three sides of the (approx cuboid) profile body completely or partially covered.
  • the conductor arrangement on the front of the profile body on one Side surface and all or part of the back of the Profile body is located or arranged at this point is.
  • the conductor arrangement likes the profile body loop in a U-shape along its long sides so that both its front and its back with the All or part of the conductor arrangement are occupied.
  • the conductor arrangement according to the invention the described U-shaped design with one enclosed by the two U-legs Can form profile body, it is necessary to carry them out at least partially flexibly.
  • the Conductor arrangement is designed as a conductor track film. Because such a conductor foil is particularly easy and manufacture inexpensively by using a flexible plastic film with inserted and / or applied conductor tracks is equipped. This can be done, for example, by printing happen.
  • this conductor foil or conductor arrangement still have holes, preferably punch holes, to electrical / electronic components on their surface to be able to record.
  • the contacting of the respective component can be done by soldering, gluing, bonding or similar Procedures.
  • the conductor arrangement or conductor track film may be lateral Have tabs that interact with the hook of the profile body, to position and anchor the Conductor arrangement or conductor track film compared to that To reach the profile body.
  • the profile body has one or more recesses for receiving applied to the conductor arrangement has electrical / electronic components. These components are usually found on the profile body facing surface of the conductor arrangement, so that with a profile body wrapped in the conductor arrangement only smooth surfaces of the conductor arrangement to the outside point.
  • the conductor arrangement one or more integrated electrodes for contactless sensing. Indeed likes the conductor arrangement on the front of the profile body the side facing away from the motor vehicle - an electrode to realize a proximity sensor while on the back of the profile body - facing the motor vehicle - An electrode for realizing a touch sensor is provided.
  • the unit consists of the conductor arrangement and the Profile body after their union over just after external electrodes. These are also perfect with Position related to the profile body, because the Tabs on the conductor arrangement in connection with the hooks on the profile body for precise positioning of the Ensure the conductor arrangement on the profile body.
  • the assembly of the conductor arrangement and the profile body is usually with a predetermined distance in the recess the handle added.
  • the installation may look like this be designed so that the relevant unit by a Opening is pushed into the handle, as in the Framework of EP 1 067 257 A1 is shown in detail. Then is a one-piece handle or a one-piece door handle the handle realized, the insertion opening for the Recess is covered by a closure.
  • the handle or the door handle is one two-part embodiment with cover shell and base shell as in FIG. 8 of EP 1 235 190 A1 represents.
  • the profile body may be made of plastic and over have an optional metallic coating.
  • This metallic coating is particularly recommended for the case that the conductor arrangement or conductor track film both an electrode for a proximity sensor as well as one Electrode for a touch sensor.
  • the proximity sensor can be found in the handle of the vehicle technological side and ensures an approaching Person for a keyless dialogue between one Operator-side transponder and a motor vehicle side Transceiver is initiated to the Check operator authorization.
  • the touch sensor ensures that, for example one or more motor vehicle door locks be locked (again).
  • additional sensors such as Hall sensors are implemented be together with the required electrical / electronic components on the conductor track space Find.
  • the Hall sensor like the lock function Initiate "electrical opening", that is why ensure that the pawl of a ratchet from a rotary latch and pawl is lifted so that the catch and consequently get the motor vehicle door free.
  • the associated motor vehicle door are issued.
  • a door handle assembly for a motor vehicle door provided by special Easy installation and compact structure.
  • the track foil are easy to implement there are also cost advantages over previous ones Configurations. Finally, the assembly can be removed Conductor arrangement and profile body perfectly in the handle or insert an associated recess so that the Manufacturing is simplified again. Because the conductor foil together with the electrical / electronic components and the profile body a pre-assembled unit forms, their functionality can be checked in advance.
  • a door handle arrangement is not for one shown motor vehicle door to recognize in her basic structure via a handle 1 and one in the Handle 1 located conductor arrangement 2 has.
  • the Conductor arrangement 2 is completely or by a profile body 3 partially held.
  • Handle 1 is in Frame of the embodiment to an outer handle a motor vehicle door, which is designed as a pull handle is and for this purpose via a bearing approach 4 as a fulcrum features.
  • the connection to the motor vehicle door is designed similarly to that described in EP 1 067 257 A1.
  • One or more recesses 6 indicated in FIG. 1 in the profile body 3 ensure that on the track foil 2 electrical / electronic components 7, 8 are incorporated herein. Actually find yourself these components 7, 8 each on the profile body 3 facing surface of the conductor track foil 2 so that it automatically place in the corresponding recesses 6 of the Find profile body 3.
  • the electrical / electronic components 7, 8 act Hall sensors 7, which respond, as soon as a person concerned handles 1 or actuated the door handle, according to the embodiment in 1 in the direction of the arrow.
  • the triggered Hall sensors 7 ensure that some or all of them are not Motor vehicle door locks shown in the sense of a electrical opening can be operated. At the same time one issued to the handle 1 associated motor vehicle door become.
  • the other components 8 include microcontrollers, a transmitting / receiving device or antenna, capacitors, Resistors, coils etc. All of these components 7, 8 find a clear assignment on the conductor track foil 2, because appropriate punch holes for their inclusion to care. Solder or other electrical connections contact the components 7, 8 with on the conductor track foil 2 conductor tracks located, their input or Output signals with the help of a plug 9 one end Film tail 10 of the conductor track 2 inside the Motor vehicle door are transmitted.
  • the conductor arrangement 2 or conductor track film 2 has two integrated electrodes 11, 12, the as rectangular tracks on the track foil 2 are realized and from the handle dome to the bearing approach 4 may be enough.
  • the electrodes 11, 12 are the electrodes 11, 12 each on the Profile body 3 facing away from the conductor track film 2. This surface is because of the inside in the recesses 6 pointing components 7, 8 designed smooth.
  • the electrode 11 is used to implement a capacitive Proximity sensor as part of a keyless entry system. As soon as an authorized person of the electrode 11 approaches, which on the side facing away from the motor vehicle the handle 1 is arranged, it allows access to the motor vehicle without using an electronic or mechanical key. Because the person in question will sensed by the electrode 11 so that a question-answer dialog between control / evaluation electronics on the motor vehicle side and one carried by the person Transponder takes place. After a successful question-answer dialogue are the individual motor vehicle door locks, not shown unlocked. That is known for what in Individuals are referred to EP 1 235 190 A1.
  • the electrode 12 is realized together with an intermediate the handle 1 and the motor vehicle door in the grip area inserted an operator's hand another sensor, which responds to touch. Within the scope of the exemplary embodiment such touches ensure that the addressed motor vehicle door locks (again) locked become. - It goes without saying that not only rectangular Designs of the electrodes 11, 12 are possible but also other geometric configurations such as round or oval embodiments of the inventive concept are included.
  • the conductor arrangement 2 or conductor track foil 2 via side tabs 13, the associated Hook 14 of the profile body 3 can be anchored. Thereby finds a firm connection between the conductor foil 2 and the profile body 3 as part of a pre-assembly, at the same time an entire functional preliminary test of this pre-assembled unit 2, 3 can be made.
  • the assembly 2, 3 can be after the pre-assembly described the profile carrier 3 with the conductor track film Position 2 in a base shell 1a of the handle 1. It is actually within the scope of the exemplary embodiment the handle 1 is made in two parts and has the Base shell 1a and a cover shell 1b. However, that is not necessarily.
  • the structural unit 2, 3 is made of conductor foil 2 and profile body 3 in the recess 5 in the base shell 1a added, taking into account a Minimum distance of approx. 1 mm from the base shell 1a. Following the positioning in the recess 5 shed the assembly 2, 3 in the recess 5 and the Lid shell 1b combined with the base shell 1a, for example by clipping or screwing.
  • the profile body 3 is made of plastic and has over a metallic coating, which is used for shielding of the two electrodes 11, 12 serves against each other. Thereby can properly separate electrical Fields on the one hand for proximity sensing and on the other hand can be defined for touch sensing.
  • the position of the shield is comparable to that as shown in Fig. 6 of EP 1 235 190 A1.

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  • Lock And Its Accessories (AREA)
EP03028062A 2002-12-12 2003-12-08 Poignée de porte pour un véhicule automobile Withdrawn EP1428960A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10258392 2002-12-12
DE2002158392 DE10258392A1 (de) 2002-12-12 2002-12-12 Türgriffanordnung für eine Kraftfahrzeugtür

Publications (2)

Publication Number Publication Date
EP1428960A2 true EP1428960A2 (fr) 2004-06-16
EP1428960A3 EP1428960A3 (fr) 2007-04-04

Family

ID=32319092

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03028062A Withdrawn EP1428960A3 (fr) 2002-12-12 2003-12-08 Poignée de porte pour un véhicule automobile

Country Status (2)

Country Link
EP (1) EP1428960A3 (fr)
DE (1) DE10258392A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016219748A1 (de) * 2016-10-11 2018-04-12 Zf Friedrichshafen Ag Sensorvorrichtung für einen Türgriff für ein Fahrzeug, Türgriff und Verfahren zum Herstellen einer Sensorvorrichtung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19617038A1 (de) * 1996-04-27 1997-11-06 Huf Huelsbeck & Fuerst Gmbh Schließsystem, insbesondere für Kraftfahrzeuge
EP1067257A1 (fr) * 1999-07-06 2001-01-10 Valeo Sicurezza Abitacolo S.p.A. Poignée de porte pour véhicule
WO2002033203A1 (fr) * 2000-10-14 2002-04-25 Robert Bosch Gmbh Dispositif pour l'initialisation d'un processus d'ouverture et de verrouillage d'un vehicule automobile

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19617038A1 (de) * 1996-04-27 1997-11-06 Huf Huelsbeck & Fuerst Gmbh Schließsystem, insbesondere für Kraftfahrzeuge
EP1067257A1 (fr) * 1999-07-06 2001-01-10 Valeo Sicurezza Abitacolo S.p.A. Poignée de porte pour véhicule
WO2002033203A1 (fr) * 2000-10-14 2002-04-25 Robert Bosch Gmbh Dispositif pour l'initialisation d'un processus d'ouverture et de verrouillage d'un vehicule automobile

Also Published As

Publication number Publication date
EP1428960A3 (fr) 2007-04-04
DE10258392A1 (de) 2004-06-24

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