ES2011501A6 - Improvements to latch keys and corresponding magnetic locks for controlling access - Google Patents
Improvements to latch keys and corresponding magnetic locks for controlling accessInfo
- Publication number
- ES2011501A6 ES2011501A6 ES8802942A ES8802942A ES2011501A6 ES 2011501 A6 ES2011501 A6 ES 2011501A6 ES 8802942 A ES8802942 A ES 8802942A ES 8802942 A ES8802942 A ES 8802942A ES 2011501 A6 ES2011501 A6 ES 2011501A6
- Authority
- ES
- Spain
- Prior art keywords
- controlling access
- corresponding magnetic
- hollows
- code
- latch keys
- 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 - Lifetime
Links
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The latch key 1 is composed of a body provided with hollows 5 which may optionally be filled by respective magnetised discs 6 constituting a combination of norths and/or souths and/or voids, and provided with a sliding cover 4 which retains them. The lock 10 has a channel 13 equipped with magnetic sensors 14 ordered geometrically on the basis of said fillable hollows 5 and connected to a conventional converter/encoding circuit 15, 16 which, by cable or radio, sends the code to the central control responsible for interpreting said code, and, if it is correct, giving rise to the access control in question. It applies particularly to doors for garages, offices, shops, lifts (elevators) and the like.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES8802942A ES2011501A6 (en) | 1988-09-28 | 1988-09-28 | Improvements to latch keys and corresponding magnetic locks for controlling access |
JP1240306A JPH02115481A (en) | 1988-09-28 | 1989-09-18 | Key controlling access and related magnetic lock |
US07/413,110 US5085062A (en) | 1988-09-28 | 1989-09-27 | Keys and related magnetic locks to control accesses |
EP19890500095 EP0365458A1 (en) | 1988-09-28 | 1989-09-28 | Magnetic keys and locks for access control |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES8802942A ES2011501A6 (en) | 1988-09-28 | 1988-09-28 | Improvements to latch keys and corresponding magnetic locks for controlling access |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2011501A6 true ES2011501A6 (en) | 1990-01-16 |
Family
ID=8258244
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8802942A Expired - Lifetime ES2011501A6 (en) | 1988-09-28 | 1988-09-28 | Improvements to latch keys and corresponding magnetic locks for controlling access |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2011501A6 (en) |
-
1988
- 1988-09-28 ES ES8802942A patent/ES2011501A6/en not_active Expired - Lifetime
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
SA6 | Expiration date (snapshot 920101) |
Free format text: 2008-09-28 |