WO2006108656A2 - Serrure cylindrique et clé plate - Google Patents

Serrure cylindrique et clé plate Download PDF

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Publication number
WO2006108656A2
WO2006108656A2 PCT/EP2006/003414 EP2006003414W WO2006108656A2 WO 2006108656 A2 WO2006108656 A2 WO 2006108656A2 EP 2006003414 W EP2006003414 W EP 2006003414W WO 2006108656 A2 WO2006108656 A2 WO 2006108656A2
Authority
WO
WIPO (PCT)
Prior art keywords
key
flat
housing
cylinder
grooves
Prior art date
Application number
PCT/EP2006/003414
Other languages
German (de)
English (en)
Other versions
WO2006108656A3 (fr
Inventor
Reinhard Amon
Original Assignee
EVVA-WERK SPEZIALERZEUGUNG VON ZYLINDER- UND SICHERHERHEITSSCHLÖSSERN GESELLSCHAFT M.B.H. & CO. kOMMANDITGESELLSCHAFT
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 EVVA-WERK SPEZIALERZEUGUNG VON ZYLINDER- UND SICHERHERHEITSSCHLÖSSERN GESELLSCHAFT M.B.H. & CO. kOMMANDITGESELLSCHAFT filed Critical EVVA-WERK SPEZIALERZEUGUNG VON ZYLINDER- UND SICHERHERHEITSSCHLÖSSERN GESELLSCHAFT M.B.H. & CO. kOMMANDITGESELLSCHAFT
Publication of WO2006108656A2 publication Critical patent/WO2006108656A2/fr
Publication of WO2006108656A3 publication Critical patent/WO2006108656A3/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B19/00—Keys; Accessories therefor
    • E05B19/0017—Key profiles
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B19/00—Keys; Accessories therefor
    • E05B19/0017—Key profiles
    • E05B19/0023—Key profiles characterized by variation of the contact surface between the key and the tumbler pins or plates
    • 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
    • E05B27/0042—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with additional key identifying function, e.g. with use of additional key operated rotor-blocking elements, not of split pin tumbler type
    • 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
    • E05B27/0064—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 whereby the rotor is irreversibly blocked or can only be moved back with an authorized tool or key
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B31/00—Cylinder locks with both tumbler pins or balls and plate tumblers

Definitions

  • the invention relates to a cylinder lock with cylinder core and housing, in which resiliently loaded tumbler pins, comprising housing pins and cylinder core pins, are provided for interrogating key cut grooves located on the key. Furthermore, the invention relates to a flat key with two key flat sides and two key narrow sides, along which at least one key narrow side a plurality of cut grooves, and along at least one key flat side profile grooves are provided.
  • Cylinder locks which scan different incision grooves or profile grooves. Increasing the possibilities of variation of the incision grooves or profile grooves on the key, however, normally leads to the construction of the locks becoming more and more complicated, which is both disadvantageous for the functional reliability of the locks and also leads to higher production costs.
  • the number of platelets can correspond to the number or twice the number of housing pins in a cylinder lock according to the invention, wherein the individual core plates are biased by means of springs in the direction of the housing.
  • the advantage of such a lock is that compared to a conventional cylinder lock only small changes are necessary. There are only lent into the cylinder more slots inserted in which the biased by means of springs plates are placed. The rest of the housing can be constructed in principle equal to the previously used cylinder locks, which eliminates a costly changeover of the manufacturing process.
  • a further feature of the invention is that recesses for receiving the spring-loaded core plates are provided in the housing on both sides of the cylinder core, whereby a further possibility of querying the key located on the side profile grooves is given.
  • the cylinder lock housing can still be extended to this Abfragewagkeit, in which there is already a negative query of the profile grooves when inserting the key. Namely, should the key have no or too shallow profile grooves at the scanned points, so the core plate remains in the recess in the housing, whereby the cylinder core can not be rotated.
  • the invention further provides a flat key, which is characterized in that on both key flat sides, a left and right edge rib is provided, which cover the notches laterally at least partially.
  • a flat key according to the invention has profiled grooves, which are provided running in key insertion direction, in sections, the control grounds of the profiled grooves being descriptive of a circular path section.
  • profile grooves can also extend in an angle deviating from the insertion direction.
  • the profile grooves have different depth, and that at least one sectional profile groove along the edge rib is arranged and that the profile groove cuts at least in a Einsacrificingfrä- solution of the key narrow side to form a breakthrough.
  • the advantage of such a key according to the invention is that the key has substantially only substantially straight edges, since the key narrow side notches are concealed by the two-sided edge ribs. Due to the lateral profile grooves only present in sections, free clearance of continuous longitudinal grooves is largely dispensed with, as a result of which the key is more stable and there is less risk of breakage of the key. Furthermore, a simple imitation of the key due to the laterally-covered cutting cuts is no longer so easily possible, since the profile variations from the outside are not apparent. The formation of the mentioned breakthrough offers the advantage that a simple production of an impression is no longer possible.
  • a further feature of the flat key according to the invention is that the left and right edge ribs have the same rib thickness, and that the lateral sectional profile grooves, which cut the cut grooves on the left and right key flat sides to form a breakthrough, are of different heights. Furthermore, edge ribs can be provided on both key narrow sides and profile grooves on both key flat sides. Such key training allow on the one hand to increase the number of variations even further, and on the other hand to execute the key as a reversible key.
  • FIG. 1 shows a longitudinal section through an inventive cylinder lock.
  • Fig. 2 shows a further longitudinal section through an inventive cylinder lock in which the cylinder core was rotated by 90 °.
  • Fig. 3 shows a cross section through a cylinder lock according to the invention.
  • FIG. 4 shows a plan view of a flat key according to the invention.
  • Fig. 5 shows a side view of the flat key according to the invention from Fig. 4.
  • Fig. 6 shows a cross section through the key of Fig. 5 cut along the line Vl.-Vl.
  • Fig. 7 shows a further possible embodiment of a flat key according to the invention.
  • the cylinder lock 1 according to the invention shown in Fig. 1 consists essentially of a housing 3, a cylinder core 2 and split tumbler pins.
  • the tumbler pins consist of cylindrical pins 5 and housing pins 4, which are biased by springs 9 upwards in the direction of the cylinder core 2.
  • the cylindrical pins 5 are guided in cylinder core bores 7, which project into the key channel 8, and are used to scan the cutting cuts 12 on the flat key 11.
  • the individual cylinder pins 5 are in a position in which they set the housing pins 4 on division, whereby the lock 1 is brought into the up-locking position. This would be the case if the matching key 11 were inserted in the lock, but this is not shown here for a better view.
  • the cylindrical pins 5 In order for a flat key 11 according to the invention to be used with the already described edge ribs 25 and openings 19, it is advantageous if the cylindrical pins 5 have a smaller diameter than the housing pins at least in the section which serves for scanning the cutting cuts 12.
  • the cylindrical pins 5 are guided by graduated design of the cylinder core bores 7 in the cylinder core 2.
  • FIG. 2 shows a longitudinal section through an inventive lock 1 in which the cylinder core 2 was rotated in the housing 3 by 90 °.
  • the lock 1 is shown without inserted key 11.
  • 6 small plates 10 each are arranged in the plane of rotation 6 of the housing pins 4.
  • the Kort2011 10 are biased by means of springs 9 in the direction of the housing 3.
  • the springs 9 are coil springs and guided in spring bores 27 whose diameter is greater than the diameter of the housing pins 4.
  • the small plates 10 are aligned with the housing pins 4, whereby the profile grooves 16 located on the key can be interrogated by the lock 1.
  • five ceramics 10 are in an unlocked position, only the cotyledon 10 'protrudes too deep into the keyway 8, whereby the housing pin 4' is not placed on division.
  • the housing pin penetrates into the spring bore 27 and blocks the lock.
  • FIG. 3 cross-section through the lock 1 shows the arrangement of Kempelchenchen 10 left and right of the key channel 8. Shown is a situation with inserted key 11, of the tumbler pins consisting of housing pins 4 and cylinder pins 5, in the Bevel cutting 12 protrude, is queried. In order to have an additional negative query possibility of the lateral profile grooves 16, are located in the housing 3 recesses 14 are received in the locking extensions 26 of the small plate 10 in the zero position of the lock 1 due to the biasing force of the springs 9.
  • FIGS. 5 and 6 show a flat key 11 according to the invention with a key handle 20 and a key shank 21, on which on the key narrow sides 24 incision grooves 12, and on the key flat sides 23
  • Profilnuten 16, and a guide groove 15, are arranged.
  • the incision mills 12 and their control reasons 17 on the key narrow side 24 are not easily visible from the outside due to the provided edge ribs 25.
  • the resulting flat key 11 thus has no sharp edges in the longitudinal direction, resulting in lower key fracture and injury.
  • the arranged on the key flat sides 23 Profilenuten 16, only partially extend in the direction of insertion of the key 11.
  • the guide grooves 15 are provided as a continuous longitudinal profile, wherein the guide grooves 15 each protrude beyond the central longitudinal plane 22 of the key, so that an overlapping longitudinal profile.
  • FIG. 7 shows a further embodiment of a flat key 11 according to the invention, in which the lateral profile grooves 16 are arranged in an angle deviating from the direction of insertion.
  • the number of possible variations of the key codes is increased even further, and at least one profile groove 16 should also cut into one of the notch cut 12 to form a breakthrough 19 in this embodiment as well.

Landscapes

  • Lock And Its Accessories (AREA)

Abstract

L'invention concerne une serrure cylindrique (1) comportant un noyau de cylindre (2) et un boîtier (3), dans lequel se trouvent des tiges de verrouillage commandées par ressort et comprenant des tiges de boîtier (4) et des tiges de noyau de cylindre (5), ces tiges palpant des encoches d'une clé (11). Dans le plan de rotation (6) d'au moins une des tiges de verrouillage se trouve une plaquette (10,10') de noyau dans une fente du noyau de cylindre (2), cette plaquette étant radialement mobile et commandée par la clé. Lorsque la clé (11) adéquate est utilisée, la position de la plaquette maintient la tige de boîtier (4) séparée, le noyau de cylindre (2) ayant tourné. La présente invention porte également sur une clé plate adaptée à cette serrure cylindrique.
PCT/EP2006/003414 2005-04-14 2006-04-13 Serrure cylindrique et clé plate WO2006108656A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT6342005A AT502746B1 (de) 2005-04-14 2005-04-14 Zylinderschloss sowie flachschlüssel
ATA634/2005 2005-04-14

Publications (2)

Publication Number Publication Date
WO2006108656A2 true WO2006108656A2 (fr) 2006-10-19
WO2006108656A3 WO2006108656A3 (fr) 2007-04-26

Family

ID=36933355

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2006/003414 WO2006108656A2 (fr) 2005-04-14 2006-04-13 Serrure cylindrique et clé plate

Country Status (2)

Country Link
AT (1) AT502746B1 (fr)
WO (1) WO2006108656A2 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102913065A (zh) * 2011-08-01 2013-02-06 刘庆敏 一种叶片弹珠结构的空转锁头组件
RU2487224C2 (ru) * 2008-08-12 2013-07-10 Эффа Зихерхайтстехнологи Гмбх Цилиндрический замок с корпусом цилиндра и ключ английского замка для цилиндрического замка
WO2020249462A1 (fr) * 2019-06-13 2020-12-17 Evva Sicherheitstechnologie Gmbh Clé pour une serrure a barillet
US11661764B2 (en) 2020-05-12 2023-05-30 Evva Sicherheitstechnologie Gmbh Cross-sectional profile for a flat key or the key channel of a cylinder lock
RU2819331C2 (ru) * 2019-06-13 2024-05-17 Эвва Зихерхайтстехнологие Гмбх Ключ для цилиндрического замка и система из ключа и из сканирующего элемента цилиндрического замка

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1789754A (en) * 1924-04-16 1931-01-20 Briggs & Stratton Corp Lock
DE879810C (de) * 1951-04-13 1953-06-15 Zeiss Ikon Ag Abtastsicherung fuer Schliesszylinder
FR1487597A (fr) * 1966-07-22 1967-07-07 Zeiss Ikon Ag Serrure à cylindre
DE3129577A1 (de) * 1980-09-25 1982-08-05 Evva-Werk Spezialerzeugung von Zylinder- und Sicherheitsschlössern GmbH & Co KG, 1120 Wien Flachschluessel und schloss fuer einen flachschluessel
DE9115223U1 (de) * 1991-11-08 1992-03-05 EVVA-Werk Spezialerzeugung von Zylinder- und Sicherheitsschlössern Gesellschaft m.b.H. & Co. KG, Wien Schlüssel für Zylinderschloß sowie Zylinderschloß
US5101648A (en) * 1988-08-27 1992-04-07 Bauer Kaba Ag Lock cylinder and key with associated security element
US5174141A (en) * 1989-11-10 1992-12-29 Kabushiki Kaisha Tokai Rika Denki Seisakusho Cylinder lock
DE29503514U1 (de) * 1995-02-01 1995-04-13 EVVA-Werk Spezialerzeugung von Zylinder- und Sicherheitsschlössern Gesellschaft m.b.H. & Co. KG, Wien Flachschlüssel für Zylinderschloß
DE19515129A1 (de) * 1995-04-25 1996-10-31 Ikon Praezisionstechnik Schließzylinder
DE10027491A1 (de) * 1999-08-21 2001-02-22 Wilka Schliestechnik Gmbh Schlüssel
WO2001014667A1 (fr) * 1999-08-19 2001-03-01 EVVA-WERK SPEZIALERZEUGUNG VON ZYLINDER- UND SICHERHEITSSCHLÖSSERN GESELLSCHAFT m.b.H. & Co. KOMMANDITGESELLSCHAFT Serrure comportant un barillet et un noyau rotatif dans ledit barillet
WO2004011745A1 (fr) * 2002-07-25 2004-02-05 Ernst Keller Cle pour serrure de securite
US20050005659A1 (en) * 2003-07-09 2005-01-13 Eden Charles W. Programmable cylinder lock system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5819567A (en) * 1996-07-19 1998-10-13 International Security Products, Inc. Lock system with key trapping

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1789754A (en) * 1924-04-16 1931-01-20 Briggs & Stratton Corp Lock
DE879810C (de) * 1951-04-13 1953-06-15 Zeiss Ikon Ag Abtastsicherung fuer Schliesszylinder
FR1487597A (fr) * 1966-07-22 1967-07-07 Zeiss Ikon Ag Serrure à cylindre
DE3129577A1 (de) * 1980-09-25 1982-08-05 Evva-Werk Spezialerzeugung von Zylinder- und Sicherheitsschlössern GmbH & Co KG, 1120 Wien Flachschluessel und schloss fuer einen flachschluessel
US5101648A (en) * 1988-08-27 1992-04-07 Bauer Kaba Ag Lock cylinder and key with associated security element
US5174141A (en) * 1989-11-10 1992-12-29 Kabushiki Kaisha Tokai Rika Denki Seisakusho Cylinder lock
DE9115223U1 (de) * 1991-11-08 1992-03-05 EVVA-Werk Spezialerzeugung von Zylinder- und Sicherheitsschlössern Gesellschaft m.b.H. & Co. KG, Wien Schlüssel für Zylinderschloß sowie Zylinderschloß
DE29503514U1 (de) * 1995-02-01 1995-04-13 EVVA-Werk Spezialerzeugung von Zylinder- und Sicherheitsschlössern Gesellschaft m.b.H. & Co. KG, Wien Flachschlüssel für Zylinderschloß
DE19515129A1 (de) * 1995-04-25 1996-10-31 Ikon Praezisionstechnik Schließzylinder
WO2001014667A1 (fr) * 1999-08-19 2001-03-01 EVVA-WERK SPEZIALERZEUGUNG VON ZYLINDER- UND SICHERHEITSSCHLÖSSERN GESELLSCHAFT m.b.H. & Co. KOMMANDITGESELLSCHAFT Serrure comportant un barillet et un noyau rotatif dans ledit barillet
DE10027491A1 (de) * 1999-08-21 2001-02-22 Wilka Schliestechnik Gmbh Schlüssel
WO2004011745A1 (fr) * 2002-07-25 2004-02-05 Ernst Keller Cle pour serrure de securite
US20050005659A1 (en) * 2003-07-09 2005-01-13 Eden Charles W. Programmable cylinder lock system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2487224C2 (ru) * 2008-08-12 2013-07-10 Эффа Зихерхайтстехнологи Гмбх Цилиндрический замок с корпусом цилиндра и ключ английского замка для цилиндрического замка
CN102913065A (zh) * 2011-08-01 2013-02-06 刘庆敏 一种叶片弹珠结构的空转锁头组件
WO2020249462A1 (fr) * 2019-06-13 2020-12-17 Evva Sicherheitstechnologie Gmbh Clé pour une serrure a barillet
RU2819331C2 (ru) * 2019-06-13 2024-05-17 Эвва Зихерхайтстехнологие Гмбх Ключ для цилиндрического замка и система из ключа и из сканирующего элемента цилиндрического замка
US11661764B2 (en) 2020-05-12 2023-05-30 Evva Sicherheitstechnologie Gmbh Cross-sectional profile for a flat key or the key channel of a cylinder lock

Also Published As

Publication number Publication date
AT502746B1 (de) 2007-11-15
AT502746A1 (de) 2007-05-15
WO2006108656A3 (fr) 2007-04-26

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