AT268086B - Master key or central lock system with several group keys - Google Patents

Master key or central lock system with several group keys

Info

Publication number
AT268086B
AT268086B AT810166A AT810166A AT268086B AT 268086 B AT268086 B AT 268086B AT 810166 A AT810166 A AT 810166A AT 810166 A AT810166 A AT 810166A AT 268086 B AT268086 B AT 268086B
Authority
AT
Austria
Prior art keywords
master key
lock system
central lock
group keys
several group
Prior art date
Application number
AT810166A
Other languages
German (de)
Original Assignee
Eaton Yale & Towne Ges Mit Bes
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 Yale & Towne Ges Mit Bes filed Critical Eaton Yale & Towne Ges Mit Bes
Application granted granted Critical
Publication of AT268086B publication Critical patent/AT268086B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B35/00—Locks for use with special keys or a plurality of keys ; keys therefor
    • E05B35/08—Locks for use with special keys or a plurality of keys ; keys therefor operable by a plurality of keys
    • E05B35/10—Locks for use with special keys or a plurality of keys ; keys therefor operable by a plurality of keys with master and pass keys
AT810166A 1965-09-15 1966-08-26 Master key or central lock system with several group keys AT268086B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEY0000978 1965-09-15

Publications (1)

Publication Number Publication Date
AT268086B true AT268086B (en) 1969-01-27

Family

ID=7617461

Family Applications (1)

Application Number Title Priority Date Filing Date
AT810166A AT268086B (en) 1965-09-15 1966-08-26 Master key or central lock system with several group keys

Country Status (3)

Country Link
AT (1) AT268086B (en)
DE (1) DE1553522A1 (en)
NL (1) NL6612806A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT340802B (en) * 1976-01-28 1978-01-10 Evva Werke KEY-LOCK COMBINATION
US4168617A (en) * 1976-01-28 1979-09-25 Evva-Werk Spezialerzeugung Von Zylinder- Und Sicherheitsschlossern Gesellschaft Mbh & Co. Kommanditgesellschaft Lock system
DE3021128C2 (en) * 1980-06-04 1987-02-12 C. Ed. Schulte GmbH, 5628 Velbert Cylinder lock for locking systems
DE3340073A1 (en) * 1983-11-05 1984-03-08 Zeiss Ikon Ag, 7000 Stuttgart LOCK-KEY SYSTEM, ESPECIALLY FOR LOCKING SYSTEMS
US6615628B2 (en) * 2001-07-20 2003-09-09 Chi-Wen Lou Picklock-proof key slot for a lock device and a key thereof

Also Published As

Publication number Publication date
DE1553522A1 (en) 1970-04-30
NL6612806A (en) 1967-03-16

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