EP1164236A1 - Elektronischer Schlüssel mit herausklappbarem Einsatz - Google Patents

Elektronischer Schlüssel mit herausklappbarem Einsatz Download PDF

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Publication number
EP1164236A1
EP1164236A1 EP01401523A EP01401523A EP1164236A1 EP 1164236 A1 EP1164236 A1 EP 1164236A1 EP 01401523 A EP01401523 A EP 01401523A EP 01401523 A EP01401523 A EP 01401523A EP 1164236 A1 EP1164236 A1 EP 1164236A1
Authority
EP
European Patent Office
Prior art keywords
insert
housing
key
casing
electronic key
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.)
Granted
Application number
EP01401523A
Other languages
English (en)
French (fr)
Other versions
EP1164236B1 (de
Inventor
Raoul Batty
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 EP1164236A1 publication Critical patent/EP1164236A1/de
Application granted granted Critical
Publication of EP1164236B1 publication Critical patent/EP1164236B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E05B19/00—Keys; Accessories therefor
    • E05B19/04—Construction of the bow or head of the key; Attaching the bow to the shank
    • E05B19/043—Construction of the bow or head of the key; Attaching the bow to the shank the shank being pivotably mounted on the bow, e.g. for storage

Definitions

  • the present invention relates to an electronic key with a pivoting metal insert.
  • the metal insert is only used for unlocking the steering wheel and starting the engine, as well as, very occasionally, in the event of a failure of the electronic key, to open the doors.
  • the present invention aims to provide an electronic key with retractable insert which does not have the drawbacks mentioned above.
  • the present invention relates to an electronic key with retractable insert comprising a housing and an insert connected to the housing by a link allowing said insert pivot between a retracted position in which it is contained in a housing provided for this purpose on the housing and an extended position in which it protrudes from the housing to be introduced into a lock, said key being characterized in that the connection comprises embedding means which allow the insert in the extended position to be embedded partially in the housing.
  • the movement necessary for embedding the insert consists to translate the latter in the direction of the housing.
  • This particular characteristic of the invention has the interesting result that the inserting of the insert occurs systematically, even if the user has started to insert the insert in the lock cylinder without first having locked it in its extended position.
  • the link comprises also means for embedding the insert in the retracted position, the insert cannot leave this retracted recessed position only by a translational movement bringing it back in the retracted, non-recessed position, from which it can pivot in the extended position.
  • the housing 1 shown in the drawing has a shape substantially parallelepiped. It contains various electronic components which allow remote actuation of vehicle door locks. The detail of these components will not be provided here.
  • the housing 1 comprises, on one of its two large faces 2, a housing 3 opening laterally, shaped to contain a metal or plastic insert 4 cooperating with a mechanical barrel (not shown).
  • the housing 3 formed in the housing has a depth slightly greater than the thickness of the insert 4.
  • the insert essentially comprises a first part 5, generally parallelepiped, and a second part 6 smaller, also parallelepipedic but whose angles are truncated, connected to the first part by a choke 7.
  • the insert Upstream of its first part 5, the insert has a T-shaped base 8, the horizontal branch 9 is shaped as a portion of a cylinder so that it forms a pivot pin for metal or plastic insert
  • the first part 5 of the insert forms, on either side of the base 8, a shoulder 10 whose function will be described later.
  • the housing 3 formed in the housing comprises two elongated regions each corresponding to one of the two parallelepipedic parts 5, 6 of the insert, and a mouth 11 cooperating with the base of the insert to form a pivoting connection, as will now be described.
  • the mouth is formed by two flanges 12 which face each other and each have on their inner face an oblong hole 13 located opposite the oblong hole on the other ledge.
  • Each oblong hole 13 has a diameter substantially equal to that of the axis pivot 9 of the insert and a large diameter.
  • Each rim 12 further comprises a rounded upper face 14 which serves as guide to the insert when it pivots about its pivot axis 9 engaged in the holes oblong 13 of the two edges.
  • the insert then takes support by its shoulder 10 on the rounded faces 14 of the edges 12.
  • the two flanges 12 are joined by a base 15 and form with the latter a single piece which is manufactured separately and then engaged in the housing by force insertion or by gluing, after the shaft pivot 9 of the insert was introduced into the oblong holes 13 by elastic deformation of said piece to separate the two edges from one another.
  • each flange 12 defines a notch 16 whose thickness corresponds to that of the first part of the insert.
  • the depth of the two notches 16 is such that they can contain the previously cited shoulder 10 of the first part of the insert, immobilizing it under the two edges 12.
  • the axial length of the notches 16 is chosen to be large enough to that the shoulder of the insert engages mentally.
  • This length determines the large diameter of the oblong holes, which must allow the displacement in translation of the pivot shaft over an amplitude corresponding.
  • the other end of the housing 3 is covered by a wall 17 which extends the large face of the case.
  • This wall has been delimited by a broken line in Figure 6 to facilitate its localization.
  • the function of this wall 17 is to trap the end distal 18 of the insert when the latter is placed in the retracted position in the housing, in order to embed it as will be described.
  • the length of the wall 17 in the axis longitudinal of the housing corresponds substantially to that of the notches delimited by the edges and the amplitude of translation authorized by the large diameter of the holes oblong.
  • the metal insert In the recessed retracted position, shown in Figure 2, the metal insert is fully included in the accommodation. Its distal end 18 is engaged under the wall 17 for closing the housing and its pivot axis 9 is wedged against the end of the oblong holes 13 directed towards the interior of the housing.
  • the insert can only undergo a translation directed outwards of the housing in order to reach the non-recessed retracted position shown in FIG. 3 in which the pivot axis 9 is wedged against the end of the oblong holes directed towards the outside of the housing and the distal end 18 of the insert is released from the wall of closing 17.
  • the insert can then pivot around its pivot axis 9 to reach the position shown in Figure 4, in which it is released but not locked.
  • the pivot axis 9 is always wedged against the outer end of the holes oblong.
  • the insert thus fits into the housing, to reach a position of use in which it can no longer pivot.
  • the insert can then be used to actuate a mechanical lock.

Landscapes

  • Lock And Its Accessories (AREA)
EP20010401523 2000-06-13 2001-06-12 Elektronischer Schlüssel mit herausklappbarem Einsatz Expired - Lifetime EP1164236B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0007519A FR2810063B1 (fr) 2000-06-13 2000-06-13 Cle electronique a insert escamotable
FR0007519 2000-06-13

Publications (2)

Publication Number Publication Date
EP1164236A1 true EP1164236A1 (de) 2001-12-19
EP1164236B1 EP1164236B1 (de) 2005-08-31

Family

ID=8851213

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20010401523 Expired - Lifetime EP1164236B1 (de) 2000-06-13 2001-06-12 Elektronischer Schlüssel mit herausklappbarem Einsatz

Country Status (3)

Country Link
EP (1) EP1164236B1 (de)
DE (1) DE60113001D1 (de)
FR (1) FR2810063B1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2851783A1 (fr) * 2003-02-28 2004-09-03 Valeo Securite Habitacle Sas Boitier de cle
FR2851782A1 (fr) * 2003-02-28 2004-09-03 Valeo Securite Habitacle Boitier de cle
DE102012111956B4 (de) 2011-12-07 2019-06-19 Omron Automotive Electronics Co., Ltd. Tragbare Fahrzeugeinrichtung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2597537A1 (fr) * 1986-04-17 1987-10-23 Peugeot Boitier emetteur a clef escamotable
WO1998003949A1 (en) * 1996-07-17 1998-01-29 Ab Volvo Remote control
EP1070813A1 (de) * 1999-07-17 2001-01-24 VALEO GmbH & Co Schliesssysteme KG Flachschlüssel

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2597537A1 (fr) * 1986-04-17 1987-10-23 Peugeot Boitier emetteur a clef escamotable
WO1998003949A1 (en) * 1996-07-17 1998-01-29 Ab Volvo Remote control
EP1070813A1 (de) * 1999-07-17 2001-01-24 VALEO GmbH & Co Schliesssysteme KG Flachschlüssel

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2851783A1 (fr) * 2003-02-28 2004-09-03 Valeo Securite Habitacle Sas Boitier de cle
FR2851782A1 (fr) * 2003-02-28 2004-09-03 Valeo Securite Habitacle Boitier de cle
WO2004076783A1 (fr) * 2003-02-28 2004-09-10 Valeo Securite Habitacle Boitier de cle
US7596977B2 (en) 2003-02-28 2009-10-06 Valeo Securite Habitacle Key housing
DE102012111956B4 (de) 2011-12-07 2019-06-19 Omron Automotive Electronics Co., Ltd. Tragbare Fahrzeugeinrichtung

Also Published As

Publication number Publication date
FR2810063A1 (fr) 2001-12-14
DE60113001D1 (de) 2005-10-06
FR2810063B1 (fr) 2004-05-21
EP1164236B1 (de) 2005-08-31

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