IT1161673B - CYLINDER LOCK SYSTEM WITH KEY SYSTEM - Google Patents

CYLINDER LOCK SYSTEM WITH KEY SYSTEM

Info

Publication number
IT1161673B
IT1161673B IT12674/78A IT1267478A IT1161673B IT 1161673 B IT1161673 B IT 1161673B IT 12674/78 A IT12674/78 A IT 12674/78A IT 1267478 A IT1267478 A IT 1267478A IT 1161673 B IT1161673 B IT 1161673B
Authority
IT
Italy
Prior art keywords
cylinder lock
key
lock system
key system
cylinder
Prior art date
Application number
IT12674/78A
Other languages
Italian (it)
Other versions
IT7812674A0 (en
Original Assignee
Grundmann Gmbh Geb
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 Grundmann Gmbh Geb filed Critical Grundmann Gmbh Geb
Publication of IT7812674A0 publication Critical patent/IT7812674A0/en
Application granted granted Critical
Publication of IT1161673B publication Critical patent/IT1161673B/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
IT12674/78A 1977-06-23 1978-06-20 CYLINDER LOCK SYSTEM WITH KEY SYSTEM IT1161673B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT443477A AT358951B (en) 1977-06-23 1977-06-23 LOCKING SYSTEM WITH A CYLINDER LOCK BASE

Publications (2)

Publication Number Publication Date
IT7812674A0 IT7812674A0 (en) 1978-06-20
IT1161673B true IT1161673B (en) 1987-03-18

Family

ID=3563968

Family Applications (1)

Application Number Title Priority Date Filing Date
IT12674/78A IT1161673B (en) 1977-06-23 1978-06-20 CYLINDER LOCK SYSTEM WITH KEY SYSTEM

Country Status (5)

Country Link
AT (1) AT358951B (en)
BE (1) BE900206Q (en)
CH (1) CH630139A5 (en)
DE (2) DE7812471U1 (en)
IT (1) IT1161673B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3010900C2 (en) * 1980-03-21 1985-06-05 August Börkey Nachf., 5820 Gevelsberg Key for lock cylinder
DE3340073A1 (en) * 1983-11-05 1984-03-08 Zeiss Ikon Ag, 7000 Stuttgart LOCK-KEY SYSTEM, ESPECIALLY FOR LOCKING SYSTEMS
CA1240530A (en) * 1983-11-05 1988-08-16 Werner Tietz Lock-key system
IT1176242B (en) * 1984-06-01 1987-08-18 Italiana Serrature Affini STRUCTURED CYLINDER LOCK KEY TO PREVENT BURGLARS
AT395198B (en) * 1986-09-26 1992-10-12 Evva Werke FLAT KEY FOR A CYLINDLE LOCK AND CYLINDLE LOCK FOR THIS FLAT KEY
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
AT5123U1 (en) 2000-12-22 2002-03-25 Kaba Gege Gmbh PROFILE SYSTEM
AT7688U1 (en) * 2004-07-28 2005-07-25 Kaba Gmbh FLAT KEY BLANK
BE1017991A5 (en) * 2008-02-11 2010-03-02 Assa Abloy N V Lock system comprising two cylinders operated using two different keys, uses second key with additional profiling to unlock both cylinders but only allows first key to unlock first cylinder
DE102015106353A1 (en) * 2015-04-24 2016-10-27 Wilka Schließtechnik GmbH Profile variation for the keys or lock cylinders of a locking system
DE102016114222A1 (en) * 2016-08-01 2018-02-01 ABUS August Bremicker Söhne KG Key or key blank for a disc cylinder, and associated disc cylinder

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7101576U (en) * 1971-05-06 Karrenberg W Flat key for cylinder locksmiths
DE1030727B (en) * 1955-09-23 1958-05-22 Zeiss Ikon Ag Flat key for pin cylinder locks
AT220505B (en) * 1960-05-13 1962-03-26 Zeiss Ikon Ag Locking system with locks grouped by profile variations
FR1443313A (en) * 1965-05-11 1966-06-24 Guerville Riquier Ets Unpickable cylinder lock
GB1355188A (en) * 1970-09-12 1974-06-05 Marshall Wolverhampton Ltd C E Keys for cylinder type locks and to locks operated thereby
FR2204207A5 (en) * 1972-10-24 1974-05-17 Vachette Sa
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

Also Published As

Publication number Publication date
DE7812471U1 (en) 1983-08-11
AT358951B (en) 1980-10-10
BE900206Q (en) 1984-11-16
DE2817966C2 (en) 1986-01-30
ATA443477A (en) 1978-08-15
IT7812674A0 (en) 1978-06-20
DE2817966A1 (en) 1979-01-18
CH630139A5 (en) 1982-05-28

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970626