DE59400091D1 - Key profiles and key groups made from them - Google Patents

Key profiles and key groups made from them

Info

Publication number
DE59400091D1
DE59400091D1 DE59400091T DE59400091T DE59400091D1 DE 59400091 D1 DE59400091 D1 DE 59400091D1 DE 59400091 T DE59400091 T DE 59400091T DE 59400091 T DE59400091 T DE 59400091T DE 59400091 D1 DE59400091 D1 DE 59400091D1
Authority
DE
Germany
Prior art keywords
key
letter
profile
profiles
nearer
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.)
Expired - Fee Related
Application number
DE59400091T
Other languages
German (de)
Inventor
Alfred Schunck
Joachim Beer
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.)
Aug Winkhaus GmbH and Co KG
Original Assignee
Aug Winkhaus GmbH and Co KG
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=6480903&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE59400091(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Aug Winkhaus GmbH and Co KG filed Critical Aug Winkhaus GmbH and Co KG
Application granted granted Critical
Publication of DE59400091D1 publication Critical patent/DE59400091D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E05B27/0053—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in for use with more than one key, e.g. master-slave key

Landscapes

  • Lock And Its Accessories (AREA)
  • Toys (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Switches With Compound Operations (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Braking Systems And Boosters (AREA)
  • Closures For Containers (AREA)

Abstract

Key profile for the key of a lock cylinder. This key profile, when considered in the axial direction from the key tip (S) to the key grip (G), has a letter sequence with letters W and H. One of the letters is designed as a capital letter and the other as a small letter. The capital letter is nearer the key spine (R) and the small letter nearer the key breast. The individual profile regions (RN, BN and Z) are designed in such a way that, even when there are profile variations, in the region of similarity the respective letter sequence remains recognisable and the stability of the key is not impaired. <IMAGE>
DE59400091T 1993-02-19 1994-02-18 Key profiles and key groups made from them Expired - Fee Related DE59400091D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4305176A DE4305176A1 (en) 1993-02-19 1993-02-19 Key profiles and key groups made from them

Publications (1)

Publication Number Publication Date
DE59400091D1 true DE59400091D1 (en) 1996-03-07

Family

ID=6480903

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4305176A Withdrawn DE4305176A1 (en) 1993-02-19 1993-02-19 Key profiles and key groups made from them
DE59400091T Expired - Fee Related DE59400091D1 (en) 1993-02-19 1994-02-18 Key profiles and key groups made from them

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4305176A Withdrawn DE4305176A1 (en) 1993-02-19 1993-02-19 Key profiles and key groups made from them

Country Status (5)

Country Link
EP (1) EP0611861B1 (en)
AT (1) ATE133463T1 (en)
DE (2) DE4305176A1 (en)
ES (1) ES2085805T3 (en)
PL (1) PL173141B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10131330A1 (en) * 2001-06-28 2003-01-09 Winkhaus Fa August Key for a locking cylinder and locking system with several locking cylinders
DE102004026064B3 (en) * 2004-05-25 2005-06-30 Bks Gmbh Lock cylinders and keys for door locking system has profile series for key channel cross-sections and key cross-sectional profiles
AT500638B8 (en) * 2004-08-03 2007-02-15 Kaba Gmbh LOCKING CYLINDER, FLAT WRENCH AND METHOD FOR THE PRODUCTION THEREOF
EP2454348B1 (en) 2009-07-15 2019-08-21 Shell International Research Maatschappij B.V. Process for hydrotreating a hydrocarbon oil
US20150175909A1 (en) 2011-12-29 2015-06-25 Shell Oil Company Process for hydrotreating a hydrocarbon oil

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH355710A (en) * 1955-09-23 1961-07-15 Zeiss Ikon Ag Flat key for pin cylinder locks
DE2003059C3 (en) * 1970-01-23 1979-11-22 Fa. Aug. Winkhaus, 4404 Telgte Locking system
AT358951B (en) * 1977-06-23 1980-10-10 Grundmann Gmbh Geb LOCKING SYSTEM WITH A CYLINDER LOCK BASE
DE7536474U (en) * 1975-11-17 1976-04-01 Eaton Gmbh, 5620 Velbert GROUP KEYS FOR ROTARY CYLINDER LOCKS OF LOCKING SYSTEMS, IN PARTICULAR MAIN KEY SYSTEMS
DE2551523C3 (en) * 1975-11-17 1982-03-18 Scovill Sicherheitseinrichtungen Gmbh, 5620 Velbert Group flat key for rotary cylinder locks in locking systems
DE3123511C2 (en) * 1981-06-13 1984-09-20 Aug. Winkhaus KG, 4404 Telgte TURN CYLINDER LOCK
DE3907065A1 (en) * 1989-03-04 1990-09-13 Bks Gmbh LOCKING CYLINDER KEY

Also Published As

Publication number Publication date
ATE133463T1 (en) 1996-02-15
ES2085805T3 (en) 1996-06-01
PL173141B1 (en) 1998-01-30
EP0611861B1 (en) 1996-01-24
DE4305176A1 (en) 1994-08-25
EP0611861A1 (en) 1994-08-24
PL302267A1 (en) 1994-08-22

Similar Documents

Publication Publication Date Title
BR9808950A (en) Process of recognizing a fingerprint
BR9206346A (en) Water-based chemical composition, and, screen printing process.
TW200420676A (en) Phthalocyanine pigment and ink-jet print use thereof
FI923223A0 (en) ALKENYLGRUPPER OMFATTANDE SILOXAN- KOPOLYMERER, DERAS FRAMSTAELLNING OCH ANVAENDNING.
KR950011020A (en) Insertion Cutting Tool
IT9022351A0 (en) CYLINDRICAL LOCK AND KEY, AS WELL AS KEY BLANK WITH MUTUALLY ADAPTED SAFETY ELEMENT.
DK0482714T3 (en) Increased production of Thermus Aquaticus DNA polymerase in E.Coli
DK542288A (en) COSMETIC AGENT ON N-HYDROXYPROPYLISOPROPYLETHER-CHITOSANES AND N-HYDROXYPROPYLISOPROPYLETHER DERIVATIVES OF CHITOSAN
DE59400091D1 (en) Key profiles and key groups made from them
DE59000037D1 (en) LOCKING CYLINDER KEY.
DE59814054D1 (en) Cross-sectional profile of a flat key or the keyway of an associated lock cylinder
BRPI0207566B8 (en) process for preparing (e)-5-(2-bromovinyl)-2&#39;-deoxyuridine
DE60002919D1 (en) RANKING OF TABLE ELEMENTS USING A MASK
ATE124166T1 (en) KEYBOARD WITH FIXED KEYS.
US877797A (en) Cable or telegraph code.
ES2116722T3 (en) CONDENSATION AND ADDITIONAL POLYMERS WITH BISTETRAMETILPIPERIDINILOXI N, N&#39;-BRIDGED GROUPS.
FI89705C (en) High-strength sialon-containing ceramics
Birnbaum F. Encyclopedia
Barnes Dating Otis-king slide rules
van Benthem Johannes Ockeghem-Masses and Mass Sections: Some Principles of the Edition
TW374877B (en) Method of in(out)putting Chinese characters (indexing system for Chinese characters)
du Plessis Moshweshwe of the Basotho
Levine et al. A reply to Woodcock
BR8001081U (en) Automatic Bible and the respective use process.
Boily et al. Asuzu, IU Atal. CK

Legal Events

Date Code Title Description
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee