ATA844276A - GROUP KEY FOR ROTARY CYLINDER LOCKS OF LOCKING SYSTEMS, IN PARTICULAR MAIN KEY SYSTEMS - Google Patents

GROUP KEY FOR ROTARY CYLINDER LOCKS OF LOCKING SYSTEMS, IN PARTICULAR MAIN KEY SYSTEMS

Info

Publication number
ATA844276A
ATA844276A AT844276A AT844276A ATA844276A AT A844276 A ATA844276 A AT A844276A AT 844276 A AT844276 A AT 844276A AT 844276 A AT844276 A AT 844276A AT A844276 A ATA844276 A AT A844276A
Authority
AT
Austria
Prior art keywords
systems
key
rotary cylinder
cylinder locks
particular main
Prior art date
Application number
AT844276A
Other languages
German (de)
Other versions
AT344536B (en
Original Assignee
Eaton 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
Application filed by Eaton Gmbh filed Critical Eaton Gmbh
Publication of ATA844276A publication Critical patent/ATA844276A/en
Application granted granted Critical
Publication of AT344536B publication Critical patent/AT344536B/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
    • E05B19/0029—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
AT844276A 1975-11-17 1976-11-12 GROUP KEYS FOR ROTARY CYLINDER LOCKS OF LOCKING SYSTEMS, IN PARTICULAR MAIN KEY SYSTEMS AT344536B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752551523 DE2551523C3 (en) 1975-11-17 1975-11-17 Group flat key for rotary cylinder locks in locking systems

Publications (2)

Publication Number Publication Date
ATA844276A true ATA844276A (en) 1977-11-15
AT344536B AT344536B (en) 1978-07-25

Family

ID=5961927

Family Applications (1)

Application Number Title Priority Date Filing Date
AT844276A AT344536B (en) 1975-11-17 1976-11-12 GROUP KEYS FOR ROTARY CYLINDER LOCKS OF LOCKING SYSTEMS, IN PARTICULAR MAIN KEY SYSTEMS

Country Status (7)

Country Link
AT (1) AT344536B (en)
BE (1) BE848380A (en)
CH (1) CH614262A5 (en)
DE (1) DE2551523C3 (en)
FR (1) FR2331661A1 (en)
GB (1) GB1534943A (en)
NL (1) NL183149C (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5667065A (en) * 1979-10-24 1981-06-05 Ee Fuau Fuau Aa Beruku Shiyupe Cylinder lock
DE3021128C2 (en) * 1980-06-04 1987-02-12 C. Ed. Schulte GmbH, 5628 Velbert Cylinder lock for locking systems
DE3464397D1 (en) * 1983-11-05 1987-07-30 Zeiss Ikon Ag Key and lock combination, especially for locking units
CH663248A5 (en) * 1984-02-28 1987-11-30 Ernst Keller KEY.
DE3614222A1 (en) * 1985-11-27 1987-06-04 Dom Sicherheitstechnik KEY FOR LOCKING CYLINDER
AT395198B (en) * 1986-09-26 1992-10-12 Evva Werke FLAT KEY FOR A CYLINDLE LOCK AND CYLINDLE LOCK FOR THIS FLAT KEY
DE3736129A1 (en) * 1987-10-26 1989-05-11 Niederdrenk Julius Kg LOCKING CYLINDER WITH PIN LOCKERS
DE4000179A1 (en) * 1990-01-05 1991-07-11 Bks Gmbh KEY FOR LOCKING CYLINDERS, ESPECIALLY OF LOCKING SYSTEMS
DE4237341C2 (en) * 1992-11-05 1994-08-11 Bab Ikon Gmbh Schliestechnik Lock key training
DE4305176A1 (en) * 1993-02-19 1994-08-25 Winkhaus Fa August Key profiles and key groups made from them
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
DE4422093C2 (en) * 1994-06-24 1996-07-11 Wilka Schliestechnik Gmbh Flat key for locking cylinders
AT405668B (en) * 1995-02-01 1999-10-25 Evva Werke FLAT KEY FOR CYLINDLE LOCK
DE19829521C2 (en) * 1998-07-02 2000-12-14 August Boerkey Nachf Gmbh Flat bowl for 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

Family Cites Families (3)

* 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
DE1087932B (en) * 1958-07-15 1960-08-25 Zeiss Ikon Ag Locking system with locks that differ in the profile of the key channel and key
DE1186776B (en) * 1964-02-07 1965-02-04 Voss Kg J Group key

Also Published As

Publication number Publication date
NL7612802A (en) 1977-05-20
DE2551523C3 (en) 1982-03-18
AT344536B (en) 1978-07-25
DE2551523B2 (en) 1978-07-20
NL183149B (en) 1988-03-01
NL183149C (en) 1988-08-01
DE2551523A1 (en) 1977-05-26
FR2331661B1 (en) 1982-01-08
FR2331661A1 (en) 1977-06-10
BE848380A (en) 1977-03-16
CH614262A5 (en) 1979-11-15
GB1534943A (en) 1978-12-06

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee