ATE469279T1 - METHOD FOR PROFILE VARIATION OF FLAT KEYS, SYSTEM OF FLAT KEYS AND A LOCKING SYSTEM. - Google Patents

METHOD FOR PROFILE VARIATION OF FLAT KEYS, SYSTEM OF FLAT KEYS AND A LOCKING SYSTEM.

Info

Publication number
ATE469279T1
ATE469279T1 AT04000094T AT04000094T ATE469279T1 AT E469279 T1 ATE469279 T1 AT E469279T1 AT 04000094 T AT04000094 T AT 04000094T AT 04000094 T AT04000094 T AT 04000094T AT E469279 T1 ATE469279 T1 AT E469279T1
Authority
AT
Austria
Prior art keywords
flat keys
flat
profile variation
keys
key
Prior art date
Application number
AT04000094T
Other languages
German (de)
Inventor
Lothar Laurenz
Original Assignee
Karrenberg Fa Wilhelm
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 Karrenberg Fa Wilhelm filed Critical Karrenberg Fa Wilhelm
Application granted granted Critical
Publication of ATE469279T1 publication Critical patent/ATE469279T1/en

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
    • E05B19/0029—Key profiles characterized by varying cross-sections of different keys within a lock system
    • 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
    • E05B35/08—Locks for use with special keys or a plurality of keys ; keys therefor operable by a plurality of keys
    • E05B35/10—Locks for use with special keys or a plurality of keys ; keys therefor operable by a plurality of keys with master and pass keys

Landscapes

  • Prostheses (AREA)
  • Lock And Its Accessories (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Collating Specific Patterns (AREA)
  • Telephone Set Structure (AREA)
  • Paper (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

A method for profiling a flat security key for fitting into a hierarchy of locking systems has both sides of the flat key profiled with longditudinal grooves (7). The flat flanges of the grooves meet at set angles on a half circle centred on the outer surfaces of the key. The half circles have various diameters for each range of keys.
AT04000094T 2003-02-15 2004-01-07 METHOD FOR PROFILE VARIATION OF FLAT KEYS, SYSTEM OF FLAT KEYS AND A LOCKING SYSTEM. ATE469279T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10306371A DE10306371B4 (en) 2003-02-15 2003-02-15 Profile variation on flat keys or locking cylinders belonging to the key channels

Publications (1)

Publication Number Publication Date
ATE469279T1 true ATE469279T1 (en) 2010-06-15

Family

ID=32747888

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04000094T ATE469279T1 (en) 2003-02-15 2004-01-07 METHOD FOR PROFILE VARIATION OF FLAT KEYS, SYSTEM OF FLAT KEYS AND A LOCKING SYSTEM.

Country Status (4)

Country Link
EP (1) EP1452673B1 (en)
AT (1) ATE469279T1 (en)
DE (2) DE10306371B4 (en)
PL (1) PL208737B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT503738B1 (en) * 2006-06-01 2008-08-15 Evva Werke KEY
DE102015106353A1 (en) 2015-04-24 2016-10-27 Wilka Schließtechnik GmbH Profile variation for the keys or lock cylinders of a locking system
AT523800B1 (en) 2020-05-12 2022-06-15 Evva Sicherheitstechnologie Cross-sectional profile for a flat key or the keyway of a cylinder lock
IT202200013228A1 (en) * 2022-06-22 2023-12-22 F Lli Facchinetti S P A REVERSIBLE KEY SYSTEM FOR LOCKS

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT340802B (en) * 1976-01-28 1978-01-10 Evva Werke KEY-LOCK COMBINATION
DE3314417C2 (en) * 1983-04-21 1987-05-14 Fa. Wilhelm Karrenberg, 5620 Velbert Keys for cylinder locks
DE4304604C2 (en) * 1993-02-16 1999-06-02 Heinz Wolter Locking system consisting of locking cylinders and keys
AT4291U1 (en) * 2000-05-03 2001-05-25 Kaba Gege Gmbh PROFILE SYSTEM
AT5123U1 (en) * 2000-12-22 2002-03-25 Kaba Gege Gmbh PROFILE SYSTEM
AT5395U1 (en) * 2001-07-04 2002-06-25 Kaba Gege Gmbh PROFILE SYSTEM FOR CROSS-SECTION TRAINING OF FLAT KEYS

Also Published As

Publication number Publication date
DE10306371B4 (en) 2004-12-23
DE502004011194D1 (en) 2010-07-08
EP1452673A3 (en) 2006-12-20
EP1452673A2 (en) 2004-09-01
DE10306371A1 (en) 2004-09-02
EP1452673B1 (en) 2010-05-26
PL364652A1 (en) 2004-08-23
PL208737B1 (en) 2011-06-30

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Legal Events

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