JPS546254A - Lock device - Google Patents
Lock deviceInfo
- Publication number
- JPS546254A JPS546254A JP7141178A JP7141178A JPS546254A JP S546254 A JPS546254 A JP S546254A JP 7141178 A JP7141178 A JP 7141178A JP 7141178 A JP7141178 A JP 7141178A JP S546254 A JPS546254 A JP S546254A
- Authority
- JP
- Japan
- Prior art keywords
- lock device
- lock
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
- E05B49/002—Keys with mechanical characteristics, e.g. notches, perforations, opaque marks
- E05B49/006—Keys with mechanical characteristics, e.g. notches, perforations, opaque marks actuating opto-electronic devices
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7718084A FR2394656A1 (fr) | 1977-06-13 | 1977-06-13 | Dispositif de serrure et cle pour ce dispositif |
FR7816631A FR2427448A2 (fr) | 1978-06-02 | 1978-06-02 | Dispositif a serrure et cle |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS546254A true JPS546254A (en) | 1979-01-18 |
Family
ID=26220073
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7141178A Pending JPS546254A (en) | 1977-06-13 | 1978-06-13 | Lock device |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS546254A (it) |
DE (1) | DE2825874A1 (it) |
ES (1) | ES470713A1 (it) |
GB (1) | GB2000544B (it) |
IT (1) | IT1095070B (it) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0009309D0 (en) * | 2000-04-14 | 2000-05-31 | Rice Mcdonald Jeremy C J | Security system |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE934814C (de) * | 1951-12-11 | 1955-11-03 | Hans-Stefan Neubert | Mit Stromschluss zu oeffnendes Schloss |
SE330133B (it) * | 1969-01-07 | 1970-11-02 | Brosow J | |
DE1901911C3 (de) * | 1969-01-15 | 1978-06-01 | Phinizy, Robert Burchall, Anaheim, Calif. (V.St.A.) | Elektrisches Permutationsschloß |
US3582890A (en) * | 1969-12-01 | 1971-06-01 | Leslie C Rivers | Credit key |
DE2054456A1 (de) * | 1970-11-05 | 1972-05-10 | Licentia Gmbh | Identifikationssystem |
-
1978
- 1978-06-12 ES ES470713A patent/ES470713A1/es not_active Expired
- 1978-06-12 GB GB7826706A patent/GB2000544B/en not_active Expired
- 1978-06-13 IT IT24538/78A patent/IT1095070B/it active
- 1978-06-13 JP JP7141178A patent/JPS546254A/ja active Pending
- 1978-06-13 DE DE19782825874 patent/DE2825874A1/de not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
IT1095070B (it) | 1985-08-10 |
GB2000544B (en) | 1982-02-10 |
IT7824538A0 (it) | 1978-06-13 |
ES470713A1 (es) | 1979-01-16 |
DE2825874A1 (de) | 1978-12-21 |
GB2000544A (en) | 1979-01-10 |
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