EP0911465A2 - Clé plate pour serrure cylindrique - Google Patents

Clé plate pour serrure cylindrique Download PDF

Info

Publication number
EP0911465A2
EP0911465A2 EP98101953A EP98101953A EP0911465A2 EP 0911465 A2 EP0911465 A2 EP 0911465A2 EP 98101953 A EP98101953 A EP 98101953A EP 98101953 A EP98101953 A EP 98101953A EP 0911465 A2 EP0911465 A2 EP 0911465A2
Authority
EP
European Patent Office
Prior art keywords
key
cylinder
flat key
milled
milling
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
EP98101953A
Other languages
German (de)
English (en)
Other versions
EP0911465B1 (fr
EP0911465A3 (fr
Inventor
Barbara Erler (Geb. Beyer)
Michael Riesel
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.)
Schlosssicherungen Gera GmbH
Original Assignee
Schlosssicherungen Gera GmbH
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 Schlosssicherungen Gera GmbH filed Critical Schlosssicherungen Gera GmbH
Publication of EP0911465A2 publication Critical patent/EP0911465A2/fr
Publication of EP0911465A3 publication Critical patent/EP0911465A3/fr
Application granted granted Critical
Publication of EP0911465B1 publication Critical patent/EP0911465B1/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
    • 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
    • E05B19/00—Keys; Accessories therefor
    • E05B19/0017—Key profiles
    • E05B19/0035—Key profiles characterized by longitudinal bit variations

Definitions

  • the invention relates to a flat key for cylinder locks, which cannot be copied with the previous methods is and refers to conventional systems from Cylinder locks with a profiled vertical key channel.
  • the key is inserted vertically and has corresponding vertical mills.
  • the key profile shaped key channels are of different lengths pins designed in accordance with the milling depth pressed a level and release a dividing line. This ensures that the profile core in the housing can be rotated.
  • Crucial for the functioning this process is the right match between Milling in the key and the length of the corresponding Core pin.
  • the key contains with its symmetrically inserted Milling a so-called code.
  • This milling cutter transfers the corresponding millings congruent on the duplicate key to be produced.
  • all geometrical shapes of the millings are copied based on the Milling process used in the production of the original key were used.
  • Copy milling machines all keys of the aforementioned Systems are copied.
  • DOS 2 632 172 and 2 517 689 are cylinder locks known whose design features reversible key condition, whose wide insertion surfaces are stanchions exhibit. Locking pins engage in these holes of the rotor in the cylinder housing and operate the lock when the key is turned. These keys are by known methods copyable.
  • DE-PS 44 20 015 C 1 is a cylinder flat key known that instead of milled grooves notches has, in which tumbler elements in the form of Pins located in the cylinder core of the lock intervene and set the lock in motion. With that higher copy security can be achieved with it it is necessary that the geometry of the bore with the The geometry of the locking elements must match got to.
  • the invention has for its object a flat key for cylinder locks to develop the with the conventional methods using copy milling machines cannot be copied.
  • Figure 1 is the side view of the flat key shown for cylinder locks without handle, in which Routings 1 symmetrical to the key shank 1, 2, 4, 5, 6 arranged according to the predetermined code are.
  • the Flat key in addition to the symmetrical milling 1, 2, 4, 5, 6 instead of a milled one drilled notch 3, whose on the top edge of the Key hole is arranged so that them between the asymmetrical profile grooves 7 that on lie on both sides of the key shaft.
  • the base of the bore of the notch 3 corresponds to the Depth of the original milled not executed Score.
  • This principle also allows the attachment of several such notches 3 instead of symmetrical cutouts.
  • the geometric shape of the bore of the notch 3 is so designed. that a trouble moving the tumbler elements during the axial movement of the key is possible.
  • Copying can only be done using a special Copying technology with appropriate tools.

Landscapes

  • Lock And Its Accessories (AREA)
  • Milling Processes (AREA)
  • Supports Or Holders For Household Use (AREA)
EP98101953A 1997-10-21 1998-02-05 Clé plate pour serrure cylindrique Expired - Lifetime EP0911465B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29718647U DE29718647U1 (de) 1997-10-21 1997-10-21 Flachschlüssel für Zylinderschlösser
DE29718647U 1997-10-21

Publications (3)

Publication Number Publication Date
EP0911465A2 true EP0911465A2 (fr) 1999-04-28
EP0911465A3 EP0911465A3 (fr) 1999-11-03
EP0911465B1 EP0911465B1 (fr) 2000-12-27

Family

ID=8047504

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98101953A Expired - Lifetime EP0911465B1 (fr) 1997-10-21 1998-02-05 Clé plate pour serrure cylindrique

Country Status (5)

Country Link
EP (1) EP0911465B1 (fr)
AT (1) ATE198369T1 (fr)
CZ (1) CZ33198A3 (fr)
DE (2) DE29718647U1 (fr)
PL (1) PL186526B1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004009166A1 (de) * 2004-02-25 2005-10-06 Aug. Winkhaus Gmbh & Co. Kg Schlüssel für einen Schließzylinder
WO2006077066A1 (fr) * 2005-01-18 2006-07-27 EVVA-WERK SPEZIALERZEUGUNG VON ZYLINDER- UND SICHERHEITSSCHLÖSSERN GESELLSCHAFT m.b.H. & Co. KOMMANDITGESELLSCHAFT Clé plate
CN105545099A (zh) * 2016-02-01 2016-05-04 北华大学 一种数字代码、单体钥匙组合套件

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1482108B1 (fr) 2003-05-28 2010-06-02 ISEO Deutschland GmbH Combinaison d'une clef et d'une serrure avec une clef profilée plate protégée contre la copie
DE102006002726A1 (de) * 2006-01-19 2007-08-02 Iseo Serrature S.P.A., Pisogne Kopiergeschützter Profil-Flachschlüssel für Zylinderschlösser mit profiliertem senkrechten oder waagerechten Schlüsselkanal und Einfräsungen entsprechend einem vorgegebenen Code sowie umfassend eine Längsprofilierung und Schlüssel-Schloßkombination
DE102009039502A1 (de) 2009-08-31 2011-03-24 Iseo Deutschland Gmbh Flachschlüssel

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0599805A1 (fr) * 1992-11-20 1994-06-01 GRUNDMANN SCHLIESSTECHNIK GESELLSCHAFT m.b.H. Clé et/ou serrûre
DE4316439A1 (de) * 1993-05-17 1994-11-24 Dom Sicherheitstechnik Flachschlüssel für Schließzylinder
DE4420015C1 (de) * 1994-06-08 1995-11-02 Michael Burde Zylinderflachschlüssel

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0599805A1 (fr) * 1992-11-20 1994-06-01 GRUNDMANN SCHLIESSTECHNIK GESELLSCHAFT m.b.H. Clé et/ou serrûre
DE4316439A1 (de) * 1993-05-17 1994-11-24 Dom Sicherheitstechnik Flachschlüssel für Schließzylinder
DE4420015C1 (de) * 1994-06-08 1995-11-02 Michael Burde Zylinderflachschlüssel

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004009166A1 (de) * 2004-02-25 2005-10-06 Aug. Winkhaus Gmbh & Co. Kg Schlüssel für einen Schließzylinder
DE102004009166B4 (de) * 2004-02-25 2009-10-22 Aug. Winkhaus Gmbh & Co. Kg Schlüssel für einen Schließzylinder
WO2006077066A1 (fr) * 2005-01-18 2006-07-27 EVVA-WERK SPEZIALERZEUGUNG VON ZYLINDER- UND SICHERHEITSSCHLÖSSERN GESELLSCHAFT m.b.H. & Co. KOMMANDITGESELLSCHAFT Clé plate
CN105545099A (zh) * 2016-02-01 2016-05-04 北华大学 一种数字代码、单体钥匙组合套件

Also Published As

Publication number Publication date
ATE198369T1 (de) 2001-01-15
PL186526B1 (pl) 2004-01-30
DE59800404D1 (de) 2001-02-01
EP0911465B1 (fr) 2000-12-27
DE29718647U1 (de) 1997-12-11
CZ33198A3 (cs) 1999-05-12
PL325262A1 (en) 1999-04-26
EP0911465A3 (fr) 1999-11-03

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