DE19849397B4 - Radio key for a motor vehicle - Google Patents
Radio key for a motor vehicle Download PDFInfo
- Publication number
- DE19849397B4 DE19849397B4 DE1998149397 DE19849397A DE19849397B4 DE 19849397 B4 DE19849397 B4 DE 19849397B4 DE 1998149397 DE1998149397 DE 1998149397 DE 19849397 A DE19849397 A DE 19849397A DE 19849397 B4 DE19849397 B4 DE 19849397B4
- Authority
- DE
- Germany
- Prior art keywords
- container
- profile
- key
- shells
- guide
- 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 - Fee Related
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B19/00—Keys; Accessories therefor
- E05B19/04—Construction of the bow or head of the key; Attaching the bow to the shank
-
- 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
-
- 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
- G07C2009/00753—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys
- G07C2009/00769—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means
-
- 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
- G07C2009/00968—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys shape of the data carrier
- G07C2009/00992—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys shape of the data carrier mechanical key
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Lock And Its Accessories (AREA)
Abstract
Funkschlüssel für ein Kraftfahrzeug, welcher
ein gabelförmiges
Unterteil mit einem Schlüsselbart
und zwei über
eine den Schlüsselbart
tragende Basis miteinander verbundenen Schenkeln hat, die jeweils
eine Führung
aufweisen, welche von entgegengesetzten Seiten her über einen
Führungsrand
eines aus zwei Halbschalen gebildeten Containers greift, und bei
dem der Container die gesamte Elektronik des Funkschlüssels und
die Batterie enthält,
wobei
die Schenkel des Unterteils zum Aufeinanderpressen der Halbschalen
quer zur Haupterstreckungsrichtung des Containers ausgebildet sind,
dadurch
gekennzeichnet, daß
die
beiden Führungsränder (10)
des Containers (3) jeweils als in der Ebene des Containers (3) liegendes
T-Profil (14) ausgebildet sind und die Führung (6, 7) des jeweiligen Schenkels
(4, 5) entsprechend mit zwei aufeinander gerichteten Stegen (15,
16) das T-Profil (14) übergreift.Radio key for a motor vehicle, which has a fork-shaped lower part with a key bit and two legs connected to each other via a base carrying the key bit, each having a guide which engages from opposite sides via a guide edge of a container formed from two half-shells, and wherein the container contains all the electronics of the remote control key and the battery,
wherein the legs of the lower part are formed for pressing the half-shells together transversely to the main extension direction of the container,
characterized in that
the two guide edges (10) of the container (3) in each case as in the plane of the container (3) lying T-profile (14) are formed and the guide (6, 7) of the respective leg (4, 5) corresponding to two successive directed webs (15, 16) engages over the T-profile (14).
Description
Die Erfindung betrifft einen Funkschlüssel für ein Kraftfahrzeug, welcher ein gabelförmiges Unterteil mit einem Schlüsselbart und zwei über eine den Schlüsselbart tragende Basis miteinander verbundenen Schenkeln hat, die jeweils eine Führung aufweisen, welche von entgegengesetzten Seiten her über einen Führungsrand eines aus zwei Halbschalen gebildeten Containers greift und bei dem der Container die gesamte Elektronik des Funkschlüssels und die Batterie enthält, wobei die Schenkel des Unterteils zum Aufeinanderpressen der Halbschalen quer zu ihrer Haupterstreckungsrichtung des Containers ausgebildet sind.The The invention relates to a radio key for a motor vehicle, which a forked one Lower part with a key bit and two over one the key-beard supporting base has interconnected legs, respectively a guide have, which from opposite sides over a leading edge a container formed from two half shells attacks and at the container the entire electronics of the remote key and contains the battery, wherein the legs of the lower part for pressing the half-shells together formed transversely to its main extension direction of the container are.
Ein
derartiger, für
Kraftfahrzeuge mit Zentralverriegelung gebräuchlicher Funkschlüssel geht
aus der
Da bei solchen Funkschlüsseln gelegentlich die im Container untergebrachte Batterie ausgewechselt werden muß, ist es erforderlich, hierzu den Container aus den Führungen des Unterteils herauszuziehen. Dabei kann es zu einem Spiel des Containers in den Führungen und infolgedessen zu Undichtigkeiten des Containers kommen.There with such radio keys occasionally replaced the battery stored in the container must become, it is necessary to do this the container from the guides of the lower part. It can be a game of Containers in the guides and as a result come to leaks in the container.
Vor diesem Hintergrund liegt der Erfindung das Problem zugrunde, einem Funkschlüssel mit möglichst geringem Aufwand eine besonders zuverlässige Dichtung der beiden Containerhälften zu verleihen, so dass ein etwaiger Verschleiß beim Herausziehen und wieder Hineinschieben des Containers in das Unterteil die Dichtwirkung nicht beeinflußt.In front In this background, the invention is based on the problem, a radio key with as possible low cost a particularly reliable seal the two container halves lend, allowing any wear when pulling out and back Pushing the container into the lower part the sealing effect unaffected.
Dieses Problem wird erfindungsgemäß dadurch gelöst, daß die beiden Führungsränder des Containers jeweils als in der Ebene des Containers liegendes T-Profil ausgebildet sind und die Führung des jeweiligen Schenkels entsprechend mit zwei aufeinander gerichteten Stegen das T-Profil übergreift.This Problem is inventively characterized solved, that the two guide edges of the container each formed as lying in the plane of the container T-profile are and the leadership of corresponding leg with two facing each other Bars the T-profile overlaps.
Durch diese Ausgestaltung ist insbesondere ein Aufbiegen der beiden Schenkel des Unterteils auf einfache Weise vermieden, so dass der erfindungsgemäße Funkschlüssel auch nach mehrmaligen Batteriewechseln eine zuverlässige Dichtwirkung und damit einen zuverlässigen Schutz der Elektronik aufweist.By This embodiment is in particular a bending of the two legs the lower part avoided in a simple manner, so that the radio key according to the invention also after repeated battery changes a reliable sealing effect and thus a reliable one Protection of electronics has.
Die über die Führungsränder greifenden Bereiche der Führung werden gegen ein Aufbiegen quer zur Ebene des Containers, wodurch sich die Klemmkraft auf die beiden Halbschalen des Containers vermindern würde, besonders wirkungsvoll gesichert, wenn gemäß einer Weiterbildung der Erfindung die beiden Stege schräg zur Seite des Containers gerichtet verlaufen und jeweils in eine seitliche Hinterschneidung des T-Profils greifen.The over the Leading edges cross Areas of leadership be against bending across the plane of the container, causing reduce the clamping force on the two half-shells of the container would, secured particularly effective if, according to a development of the invention the two bridges at an angle run to the side of the container and each in one lateral undercut of the T-profile grip.
Alternativ ist es auch möglich, daß die beiden Stege jeweils an ihrem freien Ende eine zur Seite hin gerichtete Abwinklung aufweisen, welche in eine entsprechende Hinterschneidung des T-Profils greift.alternative it is also possible that the two webs each directed at its free end one to the side Have angling, which in a corresponding undercut of the T-profile engages.
Auf eine separate Dichtung zum Abdichten der beiden Halbschalen kann man verzichten, wenn die beiden Halbschalen des Containers mit einem an einer Halbschale angeformten Dichtvorsprung aufeinanderliegen.On a separate seal for sealing the two half-shells can one waives, if the two half shells of the container with one on a half shell molded sealing projection lie on each other.
Die Erfindung läßt verschiedene Ausführungsformen zu. Mehrere davon sind in der Zeichnung dargestellt und werden nachfolgend beschrieben. Diese zeigt inThe Invention leaves different embodiments to. Several of them are shown in the drawing and will follow described. This shows in
Der
in
Die
Die
Die
Bei
der Ausführungsform
gemäß
Die
Die
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1998149397 DE19849397B4 (en) | 1998-10-27 | 1998-10-27 | Radio key for a motor vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1998149397 DE19849397B4 (en) | 1998-10-27 | 1998-10-27 | Radio key for a motor vehicle |
Publications (2)
Publication Number | Publication Date |
---|---|
DE19849397A1 DE19849397A1 (en) | 2000-05-04 |
DE19849397B4 true DE19849397B4 (en) | 2007-04-26 |
Family
ID=7885732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1998149397 Expired - Fee Related DE19849397B4 (en) | 1998-10-27 | 1998-10-27 | Radio key for a motor vehicle |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE19849397B4 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007058481A1 (en) * | 2007-12-04 | 2009-06-10 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Safety system for connecting closing system locking/unlocking device to keyless access of lockable area of motor vehicle, has container element with display displaying of status of sensor transmitted over communication connection |
DE102008017295A1 (en) * | 2008-04-04 | 2009-10-08 | Leopold Kostal Gmbh & Co. Kg | Key for motor vehicle, has electronic module whose housing is formed using two half-shells that are attached on edges of body part, are mechanically held together after attaching on edges of body part and are formed from plastic |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4464053B2 (en) | 2003-02-04 | 2010-05-19 | 株式会社東海理化電機製作所 | Portable machine |
DE10308900A1 (en) * | 2003-02-28 | 2004-09-09 | Adam Opel Ag | Electronic radio key for road vehicle has key shaft at each end and has body containing immobilizer coil transmitter and pushbuttons, together with identifier module |
DE10342664B4 (en) * | 2003-09-16 | 2009-06-04 | Daimler Ag | Electronic key |
DE102004023197B4 (en) * | 2004-05-11 | 2006-08-03 | Siemens Ag | Apparatus for charging a rechargeable electric energy source of a remote control key for a vehicle allowing recharging only when authorized |
DE102004049265A1 (en) * | 2004-10-09 | 2006-04-13 | Conti Temic Microelectronic Gmbh | Remote control for release of lock of vehicle door, comprising particularly ergonomic shape and control elements |
EP1750230B1 (en) * | 2005-07-16 | 2015-06-17 | Marquardt GmbH | Casing, in particular for an electronic key |
DE102006017508B4 (en) * | 2006-03-16 | 2007-12-13 | GM Global Technology Operations, Inc., Detroit | A key for a motor vehicle having an entertainment media player |
DE102007014178A1 (en) * | 2007-03-24 | 2008-09-25 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Vehicle lock actuating device, has detachable element i.e. blind plug, located in recess and fixed at device, electronic and/or mechanical component for identifying users, and locks actuated in vehicle in case of positive identification |
DE102009027051A1 (en) * | 2009-06-19 | 2011-01-05 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Key for a lock system of a motor vehicle |
FR2981814B1 (en) * | 2011-10-21 | 2013-12-27 | Continental Automotive France | RADIOFREQUENCY TRANSMITTER WITH HETEROGENEUS METAL / PLASTIC STRUCTURE |
JP5423782B2 (en) * | 2011-12-27 | 2014-02-19 | 株式会社デンソー | Electronic key for vehicle |
EP4343087A1 (en) * | 2022-09-21 | 2024-03-27 | dormakaba Schweiz AG | Key for an electromechanical locking device |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5433096A (en) * | 1993-08-26 | 1995-07-18 | Strattec Security Corporation | Key assembly for vehicle ignition locks |
EP0713944A1 (en) * | 1994-05-20 | 1996-05-29 | Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho | Key provided with built-in transmitter element |
EP0577878B1 (en) * | 1992-07-10 | 1996-09-25 | Siemens Aktiengesellschaft | Case for an electronic apparatus used for example as key for a motor vehicle locking system |
DE19605353A1 (en) * | 1996-02-14 | 1997-08-21 | Valeo Sistemas De Seguridad S | Electronic vehicle key assembly |
US5768925A (en) * | 1994-09-29 | 1998-06-23 | Alpha Corporation | Electronic-component-integrated key |
DE19804961A1 (en) * | 1997-02-21 | 1998-08-27 | Valeo Electronique | Motor vehicle key with remote control to deactivate an immobilizer |
-
1998
- 1998-10-27 DE DE1998149397 patent/DE19849397B4/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0577878B1 (en) * | 1992-07-10 | 1996-09-25 | Siemens Aktiengesellschaft | Case for an electronic apparatus used for example as key for a motor vehicle locking system |
US5433096A (en) * | 1993-08-26 | 1995-07-18 | Strattec Security Corporation | Key assembly for vehicle ignition locks |
EP0713944A1 (en) * | 1994-05-20 | 1996-05-29 | Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho | Key provided with built-in transmitter element |
US5768925A (en) * | 1994-09-29 | 1998-06-23 | Alpha Corporation | Electronic-component-integrated key |
DE19605353A1 (en) * | 1996-02-14 | 1997-08-21 | Valeo Sistemas De Seguridad S | Electronic vehicle key assembly |
DE19804961A1 (en) * | 1997-02-21 | 1998-08-27 | Valeo Electronique | Motor vehicle key with remote control to deactivate an immobilizer |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007058481A1 (en) * | 2007-12-04 | 2009-06-10 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Safety system for connecting closing system locking/unlocking device to keyless access of lockable area of motor vehicle, has container element with display displaying of status of sensor transmitted over communication connection |
DE102008017295A1 (en) * | 2008-04-04 | 2009-10-08 | Leopold Kostal Gmbh & Co. Kg | Key for motor vehicle, has electronic module whose housing is formed using two half-shells that are attached on edges of body part, are mechanically held together after attaching on edges of body part and are formed from plastic |
Also Published As
Publication number | Publication date |
---|---|
DE19849397A1 (en) | 2000-05-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8110 | Request for examination paragraph 44 | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: GM GLOBAL TECHNOLOGY OPERATIONS, INC., DETROIT, US |
|
8328 | Change in the person/name/address of the agent |
Representative=s name: STRAUSS, P., DIPL.-PHYS.UNIV. MA, PAT.-ANW., 65193 |
|
8380 | Miscellaneous part iii |
Free format text: PFANDRECHT |
|
8380 | Miscellaneous part iii |
Free format text: PFANDRECHT AUFGEHOBEN |
|
8380 | Miscellaneous part iii |
Free format text: PFANDRECHT |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: GM GLOBAL TECHNOLOGY OPERATIONS LLC , ( N. D. , US |
|
R081 | Change of applicant/patentee |
Owner name: GM GLOBAL TECHNOLOGY OPERATIONS LLC (N. D. GES, US Free format text: FORMER OWNER: GM GLOBAL TECHNOLOGY OPERATIONS, INC., DETROIT, MICH., US Effective date: 20110323 |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |