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EP0688926A3 - Flat key for cylinder lock - Google Patents

Flat key for cylinder lock Download PDF

Info

Publication number
EP0688926A3
EP0688926A3 EP95107100A EP95107100A EP0688926A3 EP 0688926 A3 EP0688926 A3 EP 0688926A3 EP 95107100 A EP95107100 A EP 95107100A EP 95107100 A EP95107100 A EP 95107100A EP 0688926 A3 EP0688926 A3 EP 0688926A3
Authority
EP
European Patent Office
Prior art keywords
key
groove
running
wide
cylinder lock
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
EP95107100A
Other languages
German (de)
French (fr)
Other versions
EP0688926B1 (en
EP0688926A2 (en
Inventor
Lothar Laurenz
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.)
Wilka Schliesstechnik GmbH
Original Assignee
Wilka Schliesstechnik 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6521383&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0688926(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wilka Schliesstechnik GmbH filed Critical Wilka Schliesstechnik GmbH
Publication of EP0688926A2 publication Critical patent/EP0688926A2/en
Publication of EP0688926A3 publication Critical patent/EP0688926A3/en
Application granted granted Critical
Publication of EP0688926B1 publication Critical patent/EP0688926B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

Landscapes

  • Lock And Its Accessories (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Mechanical Coupling Of Light Guides (AREA)

Abstract

The key has guide grooves (3,4,5,6) running parallel to each other on both wide faces (1,2). The bottom (3') of the groove (3) having groove walls (3'') running at right angles to the wide side (1) of the key lies on a base plane (8) running inclined to the longitudinal centre plane (7) about the incline axis (9) running in the key insert direction. The bottom (4') of at least one groove (4) of the opposite key wide side (2) also runs in the base plane (8). At least one groove of one wide side projects with at least part of its base over the longitudinal centre plane (7) of the key. The groove walls of the opposite groove (4) run at right angles to the wide face (2) of the key. <IMAGE>
EP95107100A 1994-06-24 1995-05-11 Flat key for cylinder lock Expired - Lifetime EP0688926B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4422093A DE4422093C2 (en) 1994-06-24 1994-06-24 Flat key for locking cylinders
DE4422093 1994-06-24

Publications (3)

Publication Number Publication Date
EP0688926A2 EP0688926A2 (en) 1995-12-27
EP0688926A3 true EP0688926A3 (en) 1996-05-08
EP0688926B1 EP0688926B1 (en) 1998-07-15

Family

ID=6521383

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95107100A Expired - Lifetime EP0688926B1 (en) 1994-06-24 1995-05-11 Flat key for cylinder lock

Country Status (4)

Country Link
EP (1) EP0688926B1 (en)
AT (1) ATE168441T1 (en)
DE (2) DE4422093C2 (en)
ES (1) ES2118472T3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104631920A (en) * 2015-01-21 2015-05-20 李浩远 key

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT408562B (en) * 1996-06-13 2002-01-25 Evva Werke FLAT KEY FOR A CYLINDLE LOCK
AT1384U1 (en) * 1996-06-13 1997-04-25 Evva Werke FLAT KEY FOR A CYLINDLE LOCK
DE19808638B9 (en) * 1998-02-28 2004-11-04 Schliessanlagen Gmbh Pfaffenhain closing device
SE533361C2 (en) * 2009-02-18 2010-09-07 Winloc Ag Profiled cylinder lock key
DE102009025993B3 (en) 2009-06-18 2011-01-20 C. Ed. Schulte Gesellschaft mit beschränkter Haftung Zylinderschloßfabrik Locking device and key for a locking device
DE102011075486A1 (en) * 2011-05-09 2012-11-15 Aug. Winkhaus Gmbh & Co. Kg Key for closing a lock cylinder
DE102016119036A1 (en) * 2016-10-07 2018-04-12 Assa Abloy Sicherheitstechnik Gmbh Key profile for flat key

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2637516A1 (en) * 1976-01-28 1977-08-04 Evva Werke KEY-LOCK COMBINATION
DE3314511A1 (en) * 1983-04-21 1984-10-31 Fa. Wilhelm Karrenberg, 5620 Velbert Key for lock cylinders
DE3542008A1 (en) * 1985-11-28 1987-06-04 Dom Sicherheitstechnik Key for lock cylinders

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1030727B (en) * 1955-09-23 1958-05-22 Zeiss Ikon Ag Flat key for pin cylinder locks
DE1553282C3 (en) * 1963-07-05 1975-05-22 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Rotary piston machine, in particular rotary piston pump
DE2551523C3 (en) * 1975-11-17 1982-03-18 Scovill Sicherheitseinrichtungen Gmbh, 5620 Velbert Group flat key for rotary cylinder locks in locking systems
AT360364B (en) * 1978-09-29 1980-01-12 Evva Werke CYLINDLE LOCK, ESPECIALLY USING FLAT KEYS IN CYLINDLE LOCKS FOR LOCKING SYSTEMS
DE9116184U1 (en) * 1991-07-15 1992-04-30 Bab-Ikon GmbH Schließtechnik, O-1560 Potsdam Cylinder lock for locking systems

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2637516A1 (en) * 1976-01-28 1977-08-04 Evva Werke KEY-LOCK COMBINATION
DE3314511A1 (en) * 1983-04-21 1984-10-31 Fa. Wilhelm Karrenberg, 5620 Velbert Key for lock cylinders
DE3542008A1 (en) * 1985-11-28 1987-06-04 Dom Sicherheitstechnik Key for lock cylinders

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104631920A (en) * 2015-01-21 2015-05-20 李浩远 key

Also Published As

Publication number Publication date
DE4422093C2 (en) 1996-07-11
ES2118472T3 (en) 1998-09-16
ATE168441T1 (en) 1998-08-15
DE4422093A1 (en) 1996-01-04
DE59502806D1 (en) 1998-08-20
EP0688926B1 (en) 1998-07-15
EP0688926A2 (en) 1995-12-27

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