JPS6115228B2 - - Google Patents
Info
- Publication number
- JPS6115228B2 JPS6115228B2 JP52110075A JP11007577A JPS6115228B2 JP S6115228 B2 JPS6115228 B2 JP S6115228B2 JP 52110075 A JP52110075 A JP 52110075A JP 11007577 A JP11007577 A JP 11007577A JP S6115228 B2 JPS6115228 B2 JP S6115228B2
- Authority
- JP
- Japan
- Prior art keywords
- lock
- key
- magnetic
- sleeve
- barrel
- 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
- 230000005291 magnetic effect Effects 0.000 claims description 55
- 238000005096 rolling process Methods 0.000 claims description 2
- 239000004020 conductor Substances 0.000 description 33
- 230000000903 blocking effect Effects 0.000 description 26
- 239000000463 material Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- AJCDFVKYMIUXCR-UHFFFAOYSA-N oxobarium;oxo(oxoferriooxy)iron Chemical compound [Ba]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O AJCDFVKYMIUXCR-UHFFFAOYSA-N 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
- E05B47/0044—Cylinder locks with magnetic tumblers
Landscapes
- Lock And Its Accessories (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4142976 | 1976-10-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5346896A JPS5346896A (en) | 1978-04-26 |
| JPS6115228B2 true JPS6115228B2 (es) | 1986-04-23 |
Family
ID=10419638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11007577A Granted JPS5346896A (en) | 1976-10-06 | 1977-09-14 | Magnetically actuated lock and key |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5346896A (es) |
| BR (1) | BR7706160A (es) |
| ES (2) | ES462368A1 (es) |
| IT (1) | IT1084888B (es) |
| LU (1) | LU77991A1 (es) |
| MT (1) | MTP816B (es) |
| NL (1) | NL7710130A (es) |
| SE (1) | SE422228B (es) |
-
1977
- 1977-08-19 LU LU77991A patent/LU77991A1/xx unknown
- 1977-08-22 MT MT816A patent/MTP816B/xx unknown
- 1977-09-13 IT IT27486/77A patent/IT1084888B/it active
- 1977-09-14 ES ES462368A patent/ES462368A1/es not_active Expired
- 1977-09-14 JP JP11007577A patent/JPS5346896A/ja active Granted
- 1977-09-15 BR BR7706160A patent/BR7706160A/pt unknown
- 1977-09-15 NL NL7710130A patent/NL7710130A/xx not_active Application Discontinuation
- 1977-09-26 SE SE7710758A patent/SE422228B/xx not_active IP Right Cessation
-
1978
- 1978-07-13 ES ES471680A patent/ES471680A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| LU77991A1 (es) | 1978-01-11 |
| SE7710758L (sv) | 1978-04-07 |
| NL7710130A (nl) | 1978-04-10 |
| SE422228B (sv) | 1982-02-22 |
| MTP816B (en) | 1979-10-15 |
| ES462368A1 (es) | 1978-12-16 |
| IT1084888B (it) | 1985-05-28 |
| JPS5346896A (en) | 1978-04-26 |
| ES471680A1 (es) | 1979-02-01 |
| BR7706160A (pt) | 1978-06-20 |
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