CA1240530A - Lock-key system - Google Patents

Lock-key system

Info

Publication number
CA1240530A
CA1240530A CA000466926A CA466926A CA1240530A CA 1240530 A CA1240530 A CA 1240530A CA 000466926 A CA000466926 A CA 000466926A CA 466926 A CA466926 A CA 466926A CA 1240530 A CA1240530 A CA 1240530A
Authority
CA
Canada
Prior art keywords
profile
key
variation
incisions
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.)
Expired
Application number
CA000466926A
Other languages
English (en)
French (fr)
Inventor
Werner Tietz
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.)
Zeiss Ikon AG
Original Assignee
Zeiss Ikon AG
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=25815389&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA1240530(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE19833340073 external-priority patent/DE3340073A1/de
Priority claimed from DE19843437568 external-priority patent/DE3437568A1/de
Application filed by Zeiss Ikon AG filed Critical Zeiss Ikon AG
Application granted granted Critical
Publication of CA1240530A publication Critical patent/CA1240530A/en
Expired 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
    • 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

Landscapes

  • Lock And Its Accessories (AREA)
  • Milling Processes (AREA)
CA000466926A 1983-11-05 1984-11-02 Lock-key system Expired CA1240530A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DEP3340073.3-15 1983-11-05
DE19833340073 DE3340073A1 (de) 1983-11-05 1983-11-05 Schloss-schluesselsystem, insbesondere fuer verschlussanlagen
DEP3437568.6 1984-10-11
DE19843437568 DE3437568A1 (de) 1984-10-11 1984-10-11 Schloss-schluesselsystem

Publications (1)

Publication Number Publication Date
CA1240530A true CA1240530A (en) 1988-08-16

Family

ID=25815389

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000466926A Expired CA1240530A (en) 1983-11-05 1984-11-02 Lock-key system

Country Status (6)

Country Link
EP (1) EP0144734B1 (da)
CA (1) CA1240530A (da)
DE (1) DE3464397D1 (da)
DK (1) DK524184A (da)
ES (1) ES291671Y (da)
FI (1) FI844328A7 (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4305809C1 (de) * 1993-02-25 1994-03-17 Kuenz Hans Helmut Schlüssel für Zylinderschlösser von insbesondere General-Hauptschlüssel-Anlagen
DE4307991C2 (de) * 1993-03-13 2000-08-31 Heinz Wolter Aus Wende-Flachschlüssel und Schließzylinder bestehende Schließvorrichtung
NO932544D0 (no) * 1993-07-13 1993-07-13 Trioving As Laassylinder
DE102008043747A1 (de) 2008-11-14 2010-05-20 Aug. Winkhaus Gmbh & Co. Kg Schlüssel für einen Schließzylinder

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT358951B (de) * 1977-06-23 1980-10-10 Grundmann Gmbh Geb Verschlussanlage auf zylinderschlossbasis
DE2551523C3 (de) * 1975-11-17 1982-03-18 Scovill Sicherheitseinrichtungen Gmbh, 5620 Velbert Gruppen-Flachschlüssel für Drehzylinderschlösser von Schließanlagen
AT340802B (de) * 1976-01-28 1978-01-10 Evva Werke Schlussel-schlosskombination

Also Published As

Publication number Publication date
FI844328A0 (fi) 1984-11-05
FI844328L (fi) 1985-05-06
DK524184A (da) 1985-05-06
EP0144734A1 (de) 1985-06-19
EP0144734B1 (de) 1987-06-24
DE3464397D1 (en) 1987-07-30
ES291671Y (es) 1987-08-16
FI844328A7 (fi) 1985-05-06
ES291671U (es) 1987-01-01
DK524184D0 (da) 1984-11-02

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Legal Events

Date Code Title Description
MKEX Expiry