ATE168441T1 - FLAT KEY FOR LOCK CYLINDERS - Google Patents

FLAT KEY FOR LOCK CYLINDERS

Info

Publication number
ATE168441T1
ATE168441T1 AT95107100T AT95107100T ATE168441T1 AT E168441 T1 ATE168441 T1 AT E168441T1 AT 95107100 T AT95107100 T AT 95107100T AT 95107100 T AT95107100 T AT 95107100T AT E168441 T1 ATE168441 T1 AT E168441T1
Authority
AT
Austria
Prior art keywords
key
groove
running
wide
flat key
Prior art date
Application number
AT95107100T
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
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=ATE168441(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Karrenberg Fa Wilhelm filed Critical Karrenberg Fa Wilhelm
Application granted granted Critical
Publication of ATE168441T1 publication Critical patent/ATE168441T1/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
    • E05B19/0041—Key profiles characterized by the cross-section of the key blade in a plane perpendicular to the longitudinal axis of the key
    • 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
    • E05B27/02—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in operated by the edge of the key

Landscapes

  • Lock And Its Accessories (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Preliminary Treatment Of Fibers (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>
AT95107100T 1994-06-24 1995-05-11 FLAT KEY FOR LOCK CYLINDERS ATE168441T1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ATE168441T1 true ATE168441T1 (en) 1998-08-15

Family

ID=6521383

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95107100T ATE168441T1 (en) 1994-06-24 1995-05-11 FLAT KEY FOR LOCK CYLINDERS

Country Status (4)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT1384U1 (en) * 1996-06-13 1997-04-25 Evva Werke FLAT KEY FOR A CYLINDLE LOCK
AT408562B (en) * 1996-06-13 2002-01-25 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
CN104631920A (en) * 2015-01-21 2015-05-20 李浩远 key
DE102016119036A1 (en) * 2016-10-07 2018-04-12 Assa Abloy Sicherheitstechnik Gmbh Key profile for flat key

Family Cites Families (8)

* 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
AT340802B (en) * 1976-01-28 1978-01-10 Evva Werke KEY-LOCK COMBINATION
AT360364B (en) * 1978-09-29 1980-01-12 Evva Werke CYLINDLE LOCK, ESPECIALLY USING FLAT KEYS IN CYLINDLE LOCKS FOR LOCKING SYSTEMS
DE3314511C2 (en) * 1983-04-21 1986-09-11 Fa. Wilhelm Karrenberg, 5620 Velbert Locking device, consisting of a lock cylinder with pin tumblers and a key
DE3542008A1 (en) * 1985-11-28 1987-06-04 Dom Sicherheitstechnik Key for lock cylinders
DE9116184U1 (en) * 1991-07-15 1992-04-30 Bab-Ikon GmbH Schließtechnik, O-1560 Potsdam Cylinder lock for locking systems

Also Published As

Publication number Publication date
DE59502806D1 (en) 1998-08-20
DE4422093A1 (en) 1996-01-04
EP0688926B1 (en) 1998-07-15
ES2118472T3 (en) 1998-09-16
DE4422093C2 (en) 1996-07-11
EP0688926A3 (en) 1996-05-08
EP0688926A2 (en) 1995-12-27

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Legal Events

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