AU3721271A - Multi-code, tamperproof, card-operable magnetic locking mechanism - Google Patents
Multi-code, tamperproof, card-operable magnetic locking mechanismInfo
- Publication number
- AU3721271A AU3721271A AU37212/71A AU3721271A AU3721271A AU 3721271 A AU3721271 A AU 3721271A AU 37212/71 A AU37212/71 A AU 37212/71A AU 3721271 A AU3721271 A AU 3721271A AU 3721271 A AU3721271 A AU 3721271A
- Authority
- AU
- Australia
- Prior art keywords
- tamperproof
- card
- code
- locking mechanism
- magnetic locking
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0038—Operating or controlling locks or other fastening devices by electric or magnetic means using permanent magnets
- E05B47/0043—Mechanical locks operated by cards having permanent magnets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU37212/71A AU466451B2 (en) | 1971-12-22 | 1971-12-22 | Multi-code, tamperproof, card-operable magnetic locking mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU37212/71A AU466451B2 (en) | 1971-12-22 | 1971-12-22 | Multi-code, tamperproof, card-operable magnetic locking mechanism |
Publications (2)
Publication Number | Publication Date |
---|---|
AU3721271A true AU3721271A (en) | 1973-06-28 |
AU466451B2 AU466451B2 (en) | 1975-10-30 |
Family
ID=3724354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU37212/71A Expired AU466451B2 (en) | 1971-12-22 | 1971-12-22 | Multi-code, tamperproof, card-operable magnetic locking mechanism |
Country Status (1)
Country | Link |
---|---|
AU (1) | AU466451B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9213652D0 (en) * | 1992-06-26 | 1992-08-12 | Sedley Bruce S | Magnetic locks |
-
1971
- 1971-12-22 AU AU37212/71A patent/AU466451B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU466451B2 (en) | 1975-10-30 |
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