AU526432B2 - Permutation locks - Google Patents

Permutation locks

Info

Publication number
AU526432B2
AU526432B2 AU37980/78A AU3798078A AU526432B2 AU 526432 B2 AU526432 B2 AU 526432B2 AU 37980/78 A AU37980/78 A AU 37980/78A AU 3798078 A AU3798078 A AU 3798078A AU 526432 B2 AU526432 B2 AU 526432B2
Authority
AU
Australia
Prior art keywords
permutation locks
permutation
locks
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
AU37980/78A
Other versions
AU3798078A (en
Inventor
Ronald George Guymer
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.)
Guymer R G
Original Assignee
Guymer R G
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 Guymer R G filed Critical Guymer R G
Priority to AU37980/78A priority Critical patent/AU526432B2/en
Publication of AU3798078A publication Critical patent/AU3798078A/en
Application granted granted Critical
Publication of AU526432B2 publication Critical patent/AU526432B2/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/16—Use of special materials for parts of locks
    • E05B15/1614—Use of special materials for parts of locks of hard materials, to prevent drilling
AU37980/78A 1977-07-12 1977-07-12 Permutation locks Expired AU526432B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU37980/78A AU526432B2 (en) 1977-07-12 1977-07-12 Permutation locks

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU37980/78A AU526432B2 (en) 1977-07-12 1977-07-12 Permutation locks
AU81277 1977-07-12

Publications (2)

Publication Number Publication Date
AU3798078A AU3798078A (en) 1980-01-17
AU526432B2 true AU526432B2 (en) 1983-01-13

Family

ID=25608849

Family Applications (1)

Application Number Title Priority Date Filing Date
AU37980/78A Expired AU526432B2 (en) 1977-07-12 1977-07-12 Permutation locks

Country Status (1)

Country Link
AU (1) AU526432B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1052604A1 (en) * 1999-04-24 2000-11-15 NCR International, Inc. Lock protection
EP2400083A1 (en) * 2010-06-24 2011-12-28 Steinbach & Vollmann GmbH & Co. KG Manipulation-proof electronic lock

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1052604A1 (en) * 1999-04-24 2000-11-15 NCR International, Inc. Lock protection
EP2400083A1 (en) * 2010-06-24 2011-12-28 Steinbach & Vollmann GmbH & Co. KG Manipulation-proof electronic lock

Also Published As

Publication number Publication date
AU3798078A (en) 1980-01-17

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