EP0092812A1 - Serrure à goupilles - Google Patents

Serrure à goupilles Download PDF

Info

Publication number
EP0092812A1
EP0092812A1 EP83103926A EP83103926A EP0092812A1 EP 0092812 A1 EP0092812 A1 EP 0092812A1 EP 83103926 A EP83103926 A EP 83103926A EP 83103926 A EP83103926 A EP 83103926A EP 0092812 A1 EP0092812 A1 EP 0092812A1
Authority
EP
European Patent Office
Prior art keywords
cylinder
pins
housing
lock
head
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
EP83103926A
Other languages
German (de)
English (en)
Other versions
EP0092812B1 (fr
Inventor
Guy Neyret
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.)
Cambio Ragione Sociale Partecipations N Ste
Original Assignee
Neiman SA
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 Neiman SA filed Critical Neiman SA
Publication of EP0092812A1 publication Critical patent/EP0092812A1/fr
Application granted granted Critical
Publication of EP0092812B1 publication Critical patent/EP0092812B1/fr
Expired 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
    • E05B27/0057—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with increased picking resistance
    • E05B27/006—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with increased picking resistance whereby a small rotation without the correct key blocks further rotation of the rotor

Definitions

  • the invention relates to a pin lock with a cylinder rotatable in a bore of a housing, which has a number of radial bores which lie in a radial plane of the cylinder and which on the one hand open into a key channel and on the other end at the circumference of the cylinder, a number of bores in the housing, which each form an extension of the bores in the cylinder in an angular position of the cylinder, a slide pin in each bore of the cylinder and a slide pin in each bore of the housing, which is pressed by a spring in the direction of the cylinder, the length of the Pins are dimensioned such that when a coded key is inserted into the key channel in the angular position mentioned, the contact surfaces of the cylindrical pins and the corresponding housing pins are located in the outer surface of the cylinder.
  • the invention has for its object to eliminate this disadvantage of known locks.
  • this object is achieved in a pin lock of the type mentioned in that at least certain pins of the cylinder have an enlarged head at their outer end.
  • the cylinder has a larger rotational play when the pins are raised, so that the head of the cylinder pins penetrates into the housing, but the remaining part remains in the cylinder, which prevents the cylinder from rotating freely.
  • the lock consists of a housing 1 with a cylindrical bore 2, in which a cylinder 3 is rotatably arranged.
  • the cylinder 3 has an elongated key channel 4, into which radial bores 5 open, all of which lie in a radial plane of the cylinder 3.
  • the bores 5 also end at the circumference of the cylinder 3.
  • the housing 1 has a number of bores 6 which are each aligned with the bores 5 in an angular position of the cylinder (shown in FIGS. 1 to 4).
  • a pair of pins + which consists of a cylindrical pin 7 and a housing pin 8 and which is arranged in the direction of the key channel 4 by a spring 9, which is arranged between the bottom of the bore 6 and the pin 8, is accommodated in the bore pairs 5, 6 is pressed.
  • At least certain cylindrical pins have an enlarged head 10 at their outer end.
  • the head 10 is formed by parting off, a second head 11 having the same diameter as the head 10 being formed at the inner end.
  • the part 12 of the pin 7 between the heads 10 and 11 has a smaller diameter, and the heads 10, 11 guide the pin in the bore 5.
  • the head 10 is expediently connected to the part 12 by a bevel of approximately 45 °.
  • the height of the head 10 is less than the gradation of the beard of the castle, so that the head 10 is completely outside of the cylinder 3 at the next higher level.
  • all cylindrical pins 7 have an outer head 10 and an inner head 11.
  • the housing pins have the same shape with an inner head 13, an outer head 14 and an intermediate zone 15 with a smaller diameter.
  • certain housings ifte 8 'and certain cylinder pins 7' have no heads 13 or 10.
  • the height of the intermediate zone 12 ' is smaller, see above that the inner heads 11 are replaced by an elongated zone 11 ', the diameter of which is equal to that of the head 10.
  • Certain housing pins 8 can have the same shape.
  • the head 10 If the burglar slightly reduces the pressure in the direction of arrow F, the head 10, thanks to its 45 ° bevel, engages under the force of the spring 9 against the opening of the bore 6 and the pin 7 cannot slide any further downwards.
  • the effect of the heads 13 on the housing pins 8 is similar.
EP19830103926 1982-04-26 1983-04-21 Serrure à goupilles Expired EP0092812B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8207120A FR2525667B1 (fr) 1982-04-26 1982-04-26 Perfectionnements aux serrures a pistons
FR8207120 1982-04-26

Publications (2)

Publication Number Publication Date
EP0092812A1 true EP0092812A1 (fr) 1983-11-02
EP0092812B1 EP0092812B1 (fr) 1986-04-02

Family

ID=9273363

Family Applications (2)

Application Number Title Priority Date Filing Date
EP19830103926 Expired EP0092812B1 (fr) 1982-04-26 1983-04-21 Serrure à goupilles
EP19830901200 Pending EP0107678A1 (fr) 1982-04-26 1983-04-21 Serrure a goupilles

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP19830901200 Pending EP0107678A1 (fr) 1982-04-26 1983-04-21 Serrure a goupilles

Country Status (6)

Country Link
EP (2) EP0092812B1 (fr)
JP (1) JPS59500677A (fr)
DE (1) DE3362756D1 (fr)
ES (1) ES271971Y (fr)
FR (1) FR2525667B1 (fr)
WO (1) WO1983003869A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0248786A2 (fr) * 1986-06-03 1987-12-09 Tiefenthal Schliesssysteme GmBH Serrure cylindrique
WO1996041929A1 (fr) * 1995-06-09 1996-12-27 Chunmin Shi Cylindre pour serrure
EP0846819A1 (fr) * 1996-12-05 1998-06-10 Costruzioni Italiane Serrature Affini C.I.S.A. S.p.A. Serrure cylindrique avec ensembles à goupilles anti-effractions améliorées
EP0937843A3 (fr) * 1998-02-23 2000-06-07 Ernst Keller Barillet rotatif pour serrure de sécurité
FR2802233A1 (fr) * 1999-12-09 2001-06-15 Vachette Sa Barillet de surete muni d'un moyen anti-vibreur
DE10316742A1 (de) * 2003-04-04 2004-10-28 IKON GmbH Präzisionstechnik Schließzylinder
DE102004011637B4 (de) * 2004-03-10 2006-08-03 Dom Sicherheitstechnik Gmbh & Co Kg Schließzylinder
WO2007142555A1 (fr) * 2006-06-02 2007-12-13 Boris Vasilievitch Levakov Mécanisme de secret

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69716898T2 (de) * 1997-08-27 2003-08-21 Iseo Serrature Spa Zylinderschloss
AU2013355351B2 (en) * 2012-12-04 2018-04-05 Spectrum Brands, Inc. Pick-resistant lock cylinder using torque resistance

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1593513A (en) * 1923-05-23 1926-07-20 American Hardware Corp Lock
DE628600C (de) * 1933-11-16 1936-04-07 Goerz Werk Zylinderschloss mit Zuhaltungsstiften
US2629249A (en) * 1950-08-23 1953-02-24 Bernard E Mendelsohn Cylinder lock
US3762193A (en) * 1971-11-09 1973-10-02 R Hucknall Pick-resistant lock

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1122866B (de) * 1960-03-26 1962-01-25 Voss Kg J Zylinderschloss mit zweiteiligen, abgesetzten Zuhaltungsstiften

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1593513A (en) * 1923-05-23 1926-07-20 American Hardware Corp Lock
DE628600C (de) * 1933-11-16 1936-04-07 Goerz Werk Zylinderschloss mit Zuhaltungsstiften
US2629249A (en) * 1950-08-23 1953-02-24 Bernard E Mendelsohn Cylinder lock
US3762193A (en) * 1971-11-09 1973-10-02 R Hucknall Pick-resistant lock

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0248786A2 (fr) * 1986-06-03 1987-12-09 Tiefenthal Schliesssysteme GmBH Serrure cylindrique
EP0248786A3 (en) * 1986-06-03 1988-06-08 Tiefenthal Schliesssyst Gmbh Cylinder lock
WO1996041929A1 (fr) * 1995-06-09 1996-12-27 Chunmin Shi Cylindre pour serrure
EP0846819A1 (fr) * 1996-12-05 1998-06-10 Costruzioni Italiane Serrature Affini C.I.S.A. S.p.A. Serrure cylindrique avec ensembles à goupilles anti-effractions améliorées
EP0937843A3 (fr) * 1998-02-23 2000-06-07 Ernst Keller Barillet rotatif pour serrure de sécurité
FR2802233A1 (fr) * 1999-12-09 2001-06-15 Vachette Sa Barillet de surete muni d'un moyen anti-vibreur
DE10316742A1 (de) * 2003-04-04 2004-10-28 IKON GmbH Präzisionstechnik Schließzylinder
DE102004011637B4 (de) * 2004-03-10 2006-08-03 Dom Sicherheitstechnik Gmbh & Co Kg Schließzylinder
WO2007142555A1 (fr) * 2006-06-02 2007-12-13 Boris Vasilievitch Levakov Mécanisme de secret

Also Published As

Publication number Publication date
FR2525667B1 (fr) 1986-03-14
EP0092812B1 (fr) 1986-04-02
JPS59500677A (ja) 1984-04-19
ES271971U (es) 1983-10-16
EP0107678A1 (fr) 1984-05-09
DE3362756D1 (en) 1986-05-07
FR2525667A1 (fr) 1983-10-28
ES271971Y (es) 1984-04-16
WO1983003869A1 (fr) 1983-11-10

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