EP0195195B1 - Clé de contact avec émetteur incorporé - Google Patents

Clé de contact avec émetteur incorporé Download PDF

Info

Publication number
EP0195195B1
EP0195195B1 EP86100975A EP86100975A EP0195195B1 EP 0195195 B1 EP0195195 B1 EP 0195195B1 EP 86100975 A EP86100975 A EP 86100975A EP 86100975 A EP86100975 A EP 86100975A EP 0195195 B1 EP0195195 B1 EP 0195195B1
Authority
EP
European Patent Office
Prior art keywords
battery
component
ignition key
transmitter
extension
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.)
Expired - Lifetime
Application number
EP86100975A
Other languages
German (de)
English (en)
Other versions
EP0195195A3 (en
EP0195195A2 (fr
Inventor
Heinz Allerdist
Klaus Rathmann
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.)
Mannesmann VDO AG
Original Assignee
Mannesmann VDO 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 Mannesmann VDO AG filed Critical Mannesmann VDO AG
Publication of EP0195195A2 publication Critical patent/EP0195195A2/fr
Publication of EP0195195A3 publication Critical patent/EP0195195A3/de
Application granted granted Critical
Publication of EP0195195B1 publication Critical patent/EP0195195B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00944—Details of construction or manufacture
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7441—Key
    • Y10T70/778—Operating elements
    • Y10T70/7791—Keys
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7441—Key
    • Y10T70/778—Operating elements
    • Y10T70/7791—Keys
    • Y10T70/7802—Multi-part structures
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7441—Key
    • Y10T70/778—Operating elements
    • Y10T70/7791—Keys
    • Y10T70/7876—Bow or head

Definitions

  • the invention relates to an ignition key with a transmitter operated by a battery for actuating the central locking system of a motor vehicle, the ignition key consisting of two detachably connected structural units (1, 2).
  • an ignition key is known in which the battery is housed in the key case, which is connected to the ignition key by a connecting line.
  • This has the advantage that the housing with the transmitter electronics does not have to be opened to replace the battery.
  • the transmitter electronics can be accommodated in a well-sealed manner.
  • there is no risk of damage when changing the battery is often difficult. This can be due, for example, to the fact that the battery to be replaced is very small and requires skill in handling it, or to the fact that several batteries with different polarity directions must be used, so that there is a possibility of incorrect polarity.
  • a car key with lighting device in which a holder with a U-shaped groove is firmly connected to the key shaft, into which a two-part housing can be inserted, the two housing parts via edge-side projections in the Groove of the bracket are held together.
  • the housing contains a battery, a lamp and a key switch, with which the lamp can be electrically connected to the battery.
  • the invention has for its object to design an ignition key of the type mentioned in such a way that on the one hand the transmitter electronics can be accommodated in a well-protected manner, on the other hand a battery change can be carried out quickly and easily.
  • one assembly (1) contains the transmitter electronics and the key shank (3) and the other assembly (2) contains the battery and a button (5) with which the transmitter can be electrically connected to the battery, and that the components (1, 2) are connected to one another via dovetail-like guides (6, 7).
  • the component (2) containing the battery has an extension (4) which overlaps the component (1) with the transmitter electronics and if the button (5) is partially arranged in the region of the extension (4). It is particularly expedient if the component (2) containing the battery, together with the button (4) and the battery, is designed as an overall replaceable spare part when the battery is changed.
  • the transmitter electronics can be housed hermetically sealed, for example potted.
  • the assembly with the battery also contains the button for actuating the transmitter by connecting the transmitter to the battery.
  • the button is exchanged with each battery replacement, which is advantageous because the life of a button is limited and roughly corresponds to that of a battery in such a transmitter. Apart from this, this arrangement makes the design effort for the overall arrangement particularly low.
  • connection of the component containing the battery to the other component is particularly simple to manufacture and handle if the structural unit is connected to the battery by means of a dovetail-like guide to the other component.
  • this connection must be designed in such a way that the electrical connection is established when the unit with the batteries is pushed on.
  • a sufficiently large area for the arrangement of the button can be achieved in a simple manner if the component with the battery with an extension partially reaches over the component with the transmitter electronics and the button is partially arranged in the area of this extension.
  • the invention allows numerous embodiments. One of them is shown schematically as a side view to illustrate its basic principle and is described below.
  • the ignition key shown in the drawing consists of two units 1 and 2.
  • the unit 1 contains transmitter electronics, not shown, and a key shaft 3 with which the ignition lock can be actuated.
  • a battery, also not shown, for powering the transmitter electronics is accommodated in the unit 2.
  • the assembly 2 engages with an extension 4 over the assembly 2 and has a button 5 on its surface enlarged by this extension 4. By pressing this button 5, the transmitter electronics are supplied with energy from the battery.
  • the unit 2 is connected to the unit 1 by dovetail guides 6, 7 in such a way that to replace the unit 2, it only has to be pushed off to the side. When the new module 2 is pushed on, the necessary electrical connections are inevitable.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lock And Its Accessories (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Claims (3)

  1. Clé d'allumage comprenant un émetteur alimenté par une pile pour la manoeuvre du verrouillage central d'un véhicule automobile, laquelle clé d'allumage est constituée par deux modules (1, 2) relies ensemble de manière amovible, clé caractérisée en ce que l'un (1) des modules contient l'électronique d'émission et la tige (3) de clé et l'autre module (2) contient la pile et une touche (5) au moyen de laquelle l'émetteur peut être relié électriquement à la pile, et en ce que les modules (1, 2) sont reliés ensemble par des organes (6, 7) de guidage à queue d'aronde.
  2. Clé d'allumage selon la revendication 1, caractérisée en ce que le module (2) contenant la pile présente un appendice (4), qui recouvre le module (1) contenant l'électronique d'émission, et en ce que la touche (5) est en partie disposée dans la région de l'appendice (4).
  3. Clé d'allumage selon la revendication 1, caractérisée en ce que le module (2) contenant la pile est constitué avec la touche (5) et la pile, sous forme d'une pièce de rechange à remplacer dans sa totalité lors d'un changement de pile.
EP86100975A 1985-03-16 1986-01-24 Clé de contact avec émetteur incorporé Expired - Lifetime EP0195195B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3509579 1985-03-16
DE19853509579 DE3509579A1 (de) 1985-03-16 1985-03-16 Zuendschluessel mit sender

Publications (3)

Publication Number Publication Date
EP0195195A2 EP0195195A2 (fr) 1986-09-24
EP0195195A3 EP0195195A3 (en) 1988-08-03
EP0195195B1 true EP0195195B1 (fr) 1991-05-02

Family

ID=6265463

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86100975A Expired - Lifetime EP0195195B1 (fr) 1985-03-16 1986-01-24 Clé de contact avec émetteur incorporé

Country Status (4)

Country Link
US (1) US4726205A (fr)
EP (1) EP0195195B1 (fr)
JP (1) JPS61229079A (fr)
DE (2) DE3509579A1 (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3614512A1 (de) * 1986-04-29 1987-11-05 Vdo Schindling Flach ausgebildeter griff
DE3618074C1 (de) * 1986-05-29 1988-01-07 Meissner Peter E Dipl Ing Schliesszylinder mit Schluessel
JPH0718280B2 (ja) * 1987-10-27 1995-03-01 本田技研工業株式会社 キー装置
DE3817495A1 (de) * 1988-05-21 1989-11-30 Bayerische Motoren Werke Ag Kraftwagen mit benutzerspezifischen einstellbaren elektronisch steuerbaren funktionen
DE3918445C1 (fr) * 1989-06-06 1990-12-20 Anatoli Dipl.-Ing. 3013 Barsinghausen De Stobbe
US4998952A (en) * 1990-03-02 1991-03-12 Medeco Security Locks, Inc. Key for electronic and mechanical locks
US5337588A (en) * 1990-10-11 1994-08-16 Intellikey Corporation Electronic lock and key system
DE4141270C2 (de) * 1991-12-14 2001-06-07 Philips Corp Intellectual Pty Vorrichtung zur direkten und indirekten Betätigung insbesondere eines Kraftfahrzeugtürschlosses
IT1268468B1 (it) * 1993-02-11 1997-03-04 Gemini Elettronica Assieme di un telecomando d'allarme e di una chiave d'accensione per auto
US6035677A (en) * 1993-08-26 2000-03-14 Strattec Security Corporation Key assembly for vehicle ignition locks
US6427504B1 (en) 1993-08-26 2002-08-06 Strattec Security Corporation Key assembly for vehicle ignition locks
DE4409559C2 (de) * 1993-11-26 2001-06-07 Marquardt Gmbh Schlüssel für Schließsystem
AU693200B2 (en) * 1994-05-20 1998-06-25 Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho Key provided with built-in transmitter element
DE69530489T2 (de) * 1994-05-27 2003-10-30 Tokai Rika Co Ltd Schlüssel mit eingebautem sender und schlüsselkörper
JPH07317394A (ja) * 1994-05-27 1995-12-05 Tokai Rika Co Ltd 発信素子を備えたカードキー
WO1996028629A1 (fr) * 1995-03-16 1996-09-19 Medeco Security Locks, Inc. Appareil universel a utiliser avec des dispositifs de commande d'acces electroniques et/ou mecaniques
DE19605201B4 (de) * 1996-02-13 2007-04-12 Marquardt Gmbh Gehäuse für einen elektronischen Schlüssel
US6442986B1 (en) 1998-04-07 2002-09-03 Best Lock Corporation Electronic token and lock core
USD434301S (en) * 1999-08-20 2000-11-28 Ford Global Technologies, Inc. Automotive vehicle key
USD433921S (en) * 1999-08-20 2000-11-21 Ford Global Technologies, Inc. Automotive vehicle key
USD434302S (en) * 1999-08-26 2000-11-28 Ford Global Technologies, Inc. Automotive vehicle key
DE19962976C1 (de) 1999-12-24 2001-09-20 Huf Huelsbeck & Fuerst Gmbh Kombinierter mechanischer und elektronischer Schlüssel, insbesondere für an Fahrzeugen befindliche Schlösser
US6523380B1 (en) * 2000-11-15 2003-02-25 Strattec Security Corporation Overmolded key including an ornamental element and method of making same
DE10209133A1 (de) * 2002-03-01 2003-09-11 Volkswagen Ag Funkschlüssel zur Fernbedienung eines Kraftfahrzeugs
FR2867217B1 (fr) * 2004-03-03 2006-05-19 Valeo Securite Habitacle Cle comportant un logement pour transpondeur ferme de maniere permanente
SE528602C2 (sv) * 2005-06-10 2006-12-27 Assa Ab Nyckel samt sätt att tillverka sådan nyckel
US8505348B2 (en) 2011-12-28 2013-08-13 Laurent Colasse Key with spring-loaded window breaker

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3022408A (en) * 1960-10-25 1962-02-20 Robert W Wagner Electrically heated key
FR1549391A (fr) * 1967-10-06 1968-12-13
DE2750634A1 (de) * 1977-11-11 1979-05-17 Bayerische Motoren Werke Ag Schluessel fuer kraftfahrzeuge
FR2411290A1 (fr) * 1977-12-07 1979-07-06 Guitard Laurent Clef eclairante
US4276582A (en) * 1978-12-26 1981-06-30 Lock Light Corporation Key with light
GB2080386A (en) * 1980-07-25 1982-02-03 Ford Motor Co Key with light source
DE3244855A1 (de) * 1982-12-03 1984-06-28 Gemballa, Uwe, 7250 Leonberg Automatische verriegelungseinrichtung fuer kraftfahrzeuge
DE3305822A1 (de) * 1983-02-19 1984-08-30 Heinz 5067 Kürten Wolter Schluessel
DE3314072C2 (de) * 1983-04-19 1986-01-23 Daimler-Benz Ag, 7000 Stuttgart Schloßsystem zur mechanischen und elektronischen Steuerung von Verriegelungen in einem Kraftfahrzeug
CH664595A5 (de) * 1984-03-15 1988-03-15 Bauer Kaba Ag Elektronisch-mechanischer flachschluessel.
DE3521417A1 (de) * 1985-06-14 1986-05-28 Waldemar 8701 Theilheim Müller Schluesselbart-widerhakenkeil mit schablonenvorlage fuer griffbefestigung, besonders fuer kfz-zuendschluessel-signal-gehaeuse als gurtanlege-erinnerung

Also Published As

Publication number Publication date
US4726205A (en) 1988-02-23
DE3509579A1 (de) 1986-09-18
JPS61229079A (ja) 1986-10-13
DE3678983D1 (de) 1991-06-06
EP0195195A3 (en) 1988-08-03
EP0195195A2 (fr) 1986-09-24

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