EP0947649B1 - Clé - Google Patents
Clé Download PDFInfo
- Publication number
- EP0947649B1 EP0947649B1 EP19990400809 EP99400809A EP0947649B1 EP 0947649 B1 EP0947649 B1 EP 0947649B1 EP 19990400809 EP19990400809 EP 19990400809 EP 99400809 A EP99400809 A EP 99400809A EP 0947649 B1 EP0947649 B1 EP 0947649B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- key
- shank
- barrel
- pusher
- spring
- 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
Links
- 230000000295 complement effect Effects 0.000 claims description 11
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B19/00—Keys; Accessories therefor
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B35/00—Locks for use with special keys or a plurality of keys ; keys therefor
- E05B35/003—Locks for use with special keys or a plurality of keys ; keys therefor for keys with movable bits
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/003—Locks or fastenings with special structural characteristics with key ejection means
Definitions
- the movable member and the pusher cooperate by complementary cam profiles, for example complementary conical surfaces.
- the key comprises an operating head 1 secured to a tail 2.
- tail 2 is cylindrical but the invention is applicable to any shape tail, especially with an open-end wrench.
- the lock (FIG. 3) conventionally comprises a rotor or barrel 14, 15 journalling in a bore 16 of a body or stator 17.
- the rotor 14, 15 has a slot radial 18, 19 which, in the locked position (FIG. 3), is in the extension of a bore 20 of the stator 17.
- a ball 21 is housed, in the locking position, at the same time in the slot 18, 19 of the rotor and in the bore 20 of the stator.
- the ball 21 is subjected to the action of a spring 22 pushing it towards the inside of the rotor 14, 15 and it is stopped by a shoulder 23 of the slot 18, 19 in one position such that its center C is in the slot 18, 19 of the rotor.
- the rotor is locked in rotation because any attempt to rotate the rotor 14, 15 tends to push the ball 21 against the shoulder 23.
- the internal envelope 12 bearing by its front face on the periphery of the canal entrance key 24, is pushed into the outer casing 11 at during key insertion.
- Spring 5 therefore does not act more on pusher 4 but, as indicated previously, this pusher 4 is held by the member mobile 8 and its depression produces the translation orthogonal of the movable member 8 by cooperation of conical surfaces complementary to head 9 and the notch 10, acting like a cam complementary.
- the spring 5 comes to act on the cross 13 to bring the envelope internal 12 outside the external envelope 11 and, at the end of stroke, bring the pusher 4 projecting.
Landscapes
- Lock And Its Accessories (AREA)
Description
Claims (3)
- Clé destinée à coopérer avec le barillet (14, 15) d'un cylindre de serrure pour libérer ledit barillet (14, 15) en rotation, la clé comportant une queue (2) reliée à une tête de manoeuvre (1), la queue (2) étant munie de reliefs et/ou de creux coopérant avec des organes mobiles pour le verrouillage en rotation du barillet (14, 15), ladite clé comportant une enveloppe coulissante (12) rappelée par un moyen de rappel élastique tel qu'un ressort (5) en une position de repos dans laquelle ladite enveloppe (12) recouvre au moins partiellement la queue (2) de clé afin de protéger les reliefs et/ou les creux de ladite clé,
caractérisée en ce que la queue (2) comprend un élément mobile (8) agencé pour être déplacé dans un alésage transversal de la queue (2) de clé entre une position active dans laquelle il coopère avec un organe de verrouillage complémentaire du barillet (14, 15) dans le cylindre de serrure et une position de repos, ledit élément mobile (8) étant soumis à l'action d'un poussoir axial (4) rappelé par ressort (5) et faisant saillie, en position de repos, à l'extrémité de la queue (2) opposée à la tête (1) de la clé. - Clé selon la revendication 1,
caractérisée en ce que le ressort de rappel (5) de l'enveloppe (12) agit sur le poussoir (4), par exemple par l'intermédiaire d'une traverse (13) montée dans ladite enveloppe (12). - Clé selon l'une des revendications 1 et 2,
caractérisée en ce que l'organe mobile (8) et le poussoir (4) coopèrent par des profils de came complémentaires.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9804152A FR2777033B1 (fr) | 1998-04-03 | 1998-04-03 | Cle a element mobile et cylindre de serrure utilisant une telle cle |
FR9804152 | 1998-04-03 | ||
FR9806285A FR2777034B1 (fr) | 1998-05-19 | 1998-05-19 | Cle a element mobile et cylindre de serrure utilisant une telle cle |
FR9806285 | 1998-05-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0947649A1 EP0947649A1 (fr) | 1999-10-06 |
EP0947649B1 true EP0947649B1 (fr) | 2003-08-13 |
Family
ID=26234242
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19990400809 Expired - Lifetime EP0947649B1 (fr) | 1998-04-03 | 1999-04-02 | Clé |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0947649B1 (fr) |
DE (1) | DE69910290T2 (fr) |
ES (1) | ES2207130T3 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GR1007325B (el) * | 2010-02-24 | 2011-06-27 | Δημητριος Παναγιωτη Κολυβας | Κλειθρο ασφαλισης κουφωματων αντικειμενων και μεσων δια μεθοδους αντιστροφου και αμφιδρομου λειτουργιας του κλειδιου επι του αντιστοιχου μηχανισμου ασφαλειας που εφαρμοζεται και σε ετερους τυπους κλειθρων |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1745836A (en) * | 1927-12-27 | 1930-02-04 | Arthur E Miller | Key-ejector mechanism |
US2587037A (en) * | 1950-01-27 | 1952-02-26 | Peter Fries Jr | Self-ejecting key |
DE1093253B (de) * | 1958-03-20 | 1960-11-17 | Dr Wilhelm Geller | Schluessel fuer Drehzylinderschloss |
US3270539A (en) * | 1964-11-23 | 1966-09-06 | Walter F Hirsch | Automatic key remover |
DE8900042U1 (fr) * | 1989-01-04 | 1989-03-02 | Bks Gmbh, 5620 Velbert, De | |
CH680935A5 (fr) * | 1990-01-17 | 1992-12-15 | Ernst Keller | |
FR2678670B1 (fr) * | 1991-07-02 | 1995-09-22 | Pollux Surete | Cle non reproductible, surete de serrure et serrure de securite adaptee a cette cle. |
GB2303539A (en) * | 1995-07-22 | 1997-02-26 | John Marlog | Cover for keys |
-
1999
- 1999-04-02 EP EP19990400809 patent/EP0947649B1/fr not_active Expired - Lifetime
- 1999-04-02 DE DE69910290T patent/DE69910290T2/de not_active Expired - Lifetime
- 1999-04-02 ES ES99400809T patent/ES2207130T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69910290D1 (de) | 2003-09-18 |
EP0947649A1 (fr) | 1999-10-06 |
ES2207130T3 (es) | 2004-05-16 |
DE69910290T2 (de) | 2004-07-01 |
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