EP0937843B1 - Barillet rotatif pour serrure de sécurité - Google Patents

Barillet rotatif pour serrure de sécurité Download PDF

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Publication number
EP0937843B1
EP0937843B1 EP99810144A EP99810144A EP0937843B1 EP 0937843 B1 EP0937843 B1 EP 0937843B1 EP 99810144 A EP99810144 A EP 99810144A EP 99810144 A EP99810144 A EP 99810144A EP 0937843 B1 EP0937843 B1 EP 0937843B1
Authority
EP
European Patent Office
Prior art keywords
rotor
pin
housing
shoulder
locking cylinder
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
EP99810144A
Other languages
German (de)
English (en)
Other versions
EP0937843A2 (fr
EP0937843A3 (fr
Inventor
Ernst Keller
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0937843A2 publication Critical patent/EP0937843A2/fr
Publication of EP0937843A3 publication Critical patent/EP0937843A3/fr
Application granted granted Critical
Publication of EP0937843B1 publication Critical patent/EP0937843B1/fr
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
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E05B27/0003—Details
    • E05B27/0017—Tumblers or pins

Definitions

  • the invention relates to a rotary lock cylinder for a security lock according to the preamble of claim 1.
  • the outer end of the core pin always remains in the housing and locks the rotor and prevents the unlocking of the Castle. It is now essential that this tumbler is designed in this way is that when authorized to unlock it, it works like a normal one guard locking works safely. In particular, is a correct one Deduction guaranteed. The key can therefore be used without clamps are removed from the key channel.
  • Is also ensures that all tumblers after removing the Key in the basic position and only the rotor can be tilted slightly by, for example, 0.1 mm.
  • To the cylindrical guide surface in the housing is essential. This has the effect that when one enters the rotor Housing pin the rotor is aligned with the housing. Due to the slight play of the housing pin in the cylindrical The guide surface will tilt the rotor by more than, for example 0.1 mm prevented. This ensures that all tumblers can be moved radially without jamming.
  • the rotary lock cylinder shown in Figure 1 is conventional Way from a housing 1 and a rotor mounted in this 2.
  • a key channel 8 is worked into the rotor 2, into which to arrange pin tumblers 5 a not shown here Flat key is to be used.
  • the rotor pin 7 is in a stepped bore 4 stored, which has a shoulder 21 on which in the position of the tumbler 5 shown in Figure 1 is a circumferential Projection 20 rests.
  • the housing pin 6 and the compression spring 18 are mounted in a bore 17 of a slide 16, the is inserted into a channel 15 of the housing 1. In the slider 16 several of the stepped bores 17 are incorporated, in which one housing pin 6 is radially displaceable.
  • the feathers 18 are each supported on the housing 1 and lie on a housing pin 6 on.
  • the rotor pin 7 points against its bearing on the housing pin 6 End 10 a circumferential recess 19, the two opposite and sloping shoulders 11 and 26 forms.
  • the shoulder 11 is bordered by a comparatively narrow one cylindrical surface 23 whose diameter is the same as a likewise narrow cylindrical surface 20 which is on the shoulder 26 adjoins. Between a cambered end face 25 of the Rotor pin 7 and the cylindrical surface 23 is located also an inclined shoulder surface 24.
  • the diameter of the rotor pin 7 in the cylindrical surfaces 20 and 23 is, for example, 3 mm.
  • the stepped bores 17 of the slide 16 have an inner one cylindrical region 16, an inclined region 14 and a further cylindrical region 27.
  • the inclination of the surface 14 is preferably corresponding to that of the surface 11 and is therefore also at least 45 °.
  • the diameter of the hole 17 in the area of the cylindrical surface 13 is approximately 3.1 mm.
  • FIG. 4 shows the core pin 7 in a position in which compared to FIG Key channel is shifted out.
  • the core pin 7 protrudes with his inner end 10 but still in the bore 17 of the slide 16 and thereby locks the rotor 2.
  • FIG. 4 shows a tilt of the rotor 2 with respect to the slide 17 in the counterclockwise direction. This shift is comparatively small and is about 0.2 mm.
  • the rotor 2 in the opposite direction beaten, the inner shoulder 11 meets the inclined Area 14.
  • the rotor pin 7 is now correspondingly radial against the force of the spring 18 to the outside in a closed position postponed. This position is shown in Figure 5.

Landscapes

  • Lock And Its Accessories (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)

Claims (5)

  1. Cylindre rotatif pour une serrure de sécurité, comprenant un logement et un rotor (2) monté dans celui-ci, et comprenant plusieurs gâchettes (5) montées à coulissement dans des alésages radiaux (17, 4) du logement (1) et du rotor (2), qui présentent chacune une tige de logement (6) et une tige de rotor (7) et qui doivent être coordonnées à une clé (9) à introduire dans un canal de clé (8) pour la libération à rotation du rotor (2), à l'encontre de la force du ressort (18), au moins une tige de rotor (7) présentant, sur son extrémité (10) appliquée contre la tige du logement (6), un épaulement interne périphérique (11) qui est incliné par rapport à l'axe longitudinal (12) de la tige de rotor (7) et où l'alésage de logement (17) pour cette gâchette (5) présente un épaulement correspondant (14), caractérisé en ce que l'épaulemen correspondant (14) présente une surface de guidage cylindrique interne (13) se raccordant à celui-ci, cette surface de guidage cylindrique (13) étant réalisée de telle sorte que la tige de logement (6) puisse y être guidée de manière déplaçable radialement.
  2. Cylindre rotatif selon la revendication 1, caractérisé en ce que l'épaulement interne périphérique (11) est incliné de plus de 45° par rapport à l'axe longitudinal (12) de la tige de rotor (7).
  3. Cylindre rotatif selon la revendication 1, caractérisé en ce que l'épaulement interne (11) est incliné d'environ 45° par rapport à l'axe longitudinal (12) de la tige de rotor (7).
  4. Cylindre rotatif selon l'une quelconque des revendications 1 à 3, caractérisé en ce que les alésages (17) du logement (1) sont disposés dans un tiroir (16).
  5. Cylindre rotatif selon l'une quelconque des revendications 1 à 4, caractérisé en ce que les alésages (17) du logement (1) sont des alésages étagés.
EP99810144A 1998-02-23 1999-02-17 Barillet rotatif pour serrure de sécurité Expired - Lifetime EP0937843B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH42998 1998-02-23
CH42998 1998-02-23

Publications (3)

Publication Number Publication Date
EP0937843A2 EP0937843A2 (fr) 1999-08-25
EP0937843A3 EP0937843A3 (fr) 2000-06-07
EP0937843B1 true EP0937843B1 (fr) 2003-07-09

Family

ID=4186825

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99810144A Expired - Lifetime EP0937843B1 (fr) 1998-02-23 1999-02-17 Barillet rotatif pour serrure de sécurité

Country Status (5)

Country Link
EP (1) EP0937843B1 (fr)
AT (1) ATE244808T1 (fr)
BR (1) BR9900777A (fr)
DE (1) DE59906221D1 (fr)
ES (1) ES2203047T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014210393A1 (de) 2014-06-03 2015-12-03 Aug. Winkhaus Gmbh & Co. Kg Schließzylinder

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2802233B1 (fr) * 1999-12-09 2002-10-11 Vachette Sa Barillet de surete muni d'un moyen anti-vibreur
EP1607553B1 (fr) * 2004-06-15 2016-08-03 ASSA ABLOY (Schweiz) AG Serrure cylindrique

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2283489A (en) * 1940-06-27 1942-05-19 Crousore Ralph Paul Pin and cylinder lock
US3762193A (en) * 1971-11-09 1973-10-02 R Hucknall Pick-resistant lock
JPS5844832B2 (ja) * 1979-12-28 1983-10-05 株式会社 ゴ−ル ピンタンブラ−錠
FR2525667B1 (fr) * 1982-04-26 1986-03-14 Neiman Sa Perfectionnements aux serrures a pistons
CH691399A5 (de) * 1995-12-22 2001-07-13 Ernst Keller Drehschliesszylinder für ein Sicherheitsschloss.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014210393A1 (de) 2014-06-03 2015-12-03 Aug. Winkhaus Gmbh & Co. Kg Schließzylinder
EP2960405A1 (fr) 2014-06-03 2015-12-30 Aug. Winkhaus GmbH & Co. KG Cylindre de fermeture

Also Published As

Publication number Publication date
EP0937843A2 (fr) 1999-08-25
ATE244808T1 (de) 2003-07-15
BR9900777A (pt) 1999-12-07
DE59906221D1 (de) 2003-08-14
EP0937843A3 (fr) 2000-06-07
ES2203047T3 (es) 2004-04-01

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