ES291671U - Key and lock combination, especially for locking units. - Google Patents

Key and lock combination, especially for locking units.

Info

Publication number
ES291671U
ES291671U ES1984291671U ES291671U ES291671U ES 291671 U ES291671 U ES 291671U ES 1984291671 U ES1984291671 U ES 1984291671U ES 291671 U ES291671 U ES 291671U ES 291671 U ES291671 U ES 291671U
Authority
ES
Spain
Prior art keywords
key
profile
variation
lock
locking units
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
ES1984291671U
Other languages
Spanish (es)
Other versions
ES291671Y (en
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=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES291671(U) "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/en
Priority claimed from DE19843437568 external-priority patent/DE3437568A1/en
Application filed by Zeiss Ikon AG filed Critical Zeiss Ikon AG
Publication of ES291671U publication Critical patent/ES291671U/en
Application granted granted Critical
Publication of ES291671Y publication Critical patent/ES291671Y/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)

Abstract

A lock-key system, particularly for hierarchy lock systems, wherein the keys are provided with an invariable basic profile (7) in the region of the key facing and with at least two profile formations which cross the centerline (9) of the key and a variation profile being positioned in a section adjacent to the key spine characterized in that said variation profile (8) includes at least one safety rib profile projecting beyond a lateral face of the key and that the profile incisions of said invariable basic profile (7) and said variation profile (8) have a rectangular cross section with a width of 0,6 mm and said incisions being manufactured by use of milling disks.
ES1984291671U 1983-11-05 1984-11-05 KEY ARRANGEMENT FOR LOCK IN PARTICULAR FOR LOCKING FACILITIES. Expired ES291671Y (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833340073 DE3340073A1 (en) 1983-11-05 1983-11-05 LOCK-KEY SYSTEM, ESPECIALLY FOR LOCKING SYSTEMS
DE19843437568 DE3437568A1 (en) 1984-10-11 1984-10-11 Lock/key system

Publications (2)

Publication Number Publication Date
ES291671U true ES291671U (en) 1987-01-01
ES291671Y ES291671Y (en) 1987-08-16

Family

ID=25815389

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1984291671U Expired ES291671Y (en) 1983-11-05 1984-11-05 KEY ARRANGEMENT FOR LOCK IN PARTICULAR FOR LOCKING FACILITIES.

Country Status (6)

Country Link
EP (1) EP0144734B1 (en)
CA (1) CA1240530A (en)
DE (1) DE3464397D1 (en)
DK (1) DK524184A (en)
ES (1) ES291671Y (en)
FI (1) FI844328L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4305809C1 (en) * 1993-02-25 1994-03-17 Kuenz Hans Helmut Cylinder-lock key for master-key system - has curved portion leading to guide groove bottom and four or more straight guide faces extending in different directions
DE4307991C2 (en) * 1993-03-13 2000-08-31 Heinz Wolter Locking device consisting of reversible flat key and locking cylinder
NO932544D0 (en) * 1993-07-13 1993-07-13 Trioving As lock cylinder
DE102008043747A1 (en) 2008-11-14 2010-05-20 Aug. Winkhaus Gmbh & Co. Kg Key for a lock cylinder

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT358951B (en) * 1977-06-23 1980-10-10 Grundmann Gmbh Geb LOCKING SYSTEM WITH A CYLINDER LOCK BASE
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

Also Published As

Publication number Publication date
DE3464397D1 (en) 1987-07-30
ES291671Y (en) 1987-08-16
EP0144734A1 (en) 1985-06-19
CA1240530A (en) 1988-08-16
DK524184D0 (en) 1984-11-02
FI844328A0 (en) 1984-11-05
EP0144734B1 (en) 1987-06-24
FI844328L (en) 1985-05-06
DK524184A (en) 1985-05-06

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