BE771871A - LOCKING DEVICE - Google Patents
LOCKING DEVICEInfo
- Publication number
- BE771871A BE771871A BE771871A BE771871A BE771871A BE 771871 A BE771871 A BE 771871A BE 771871 A BE771871 A BE 771871A BE 771871 A BE771871 A BE 771871A BE 771871 A BE771871 A BE 771871A
- Authority
- BE
- Belgium
- Prior art keywords
- locking device
- locking
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B45/00—Alarm locks
- E05B45/06—Electric alarm locks
- E05B45/08—Electric alarm locks with contact making inside the lock or in the striking plate
- E05B45/10—Electric alarm locks with contact making inside the lock or in the striking plate by introducing the key or another object
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT4850871 | 1971-02-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE771871A true BE771871A (en) | 1972-02-28 |
Family
ID=11266986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE771871A BE771871A (en) | 1971-02-19 | 1971-08-27 | LOCKING DEVICE |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE771871A (en) |
DE (1) | DE2142883A1 (en) |
FR (1) | FR2125833A5 (en) |
GB (1) | GB1320130A (en) |
LU (1) | LU63833A1 (en) |
NL (1) | NL7113722A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2454500A1 (en) * | 1979-04-19 | 1980-11-14 | Pierre Ind | Door lock operated burglar alarm - includes switch contacts closed by movement of sliding latch as key is turned |
DE3129222C2 (en) * | 1981-07-24 | 1986-03-06 | Fero, Nic, 6800 Mannheim | Lock cylinder with a contact device |
GB2267727A (en) * | 1992-06-03 | 1993-12-15 | Yung Shun Lin | Lock with an alarm. |
-
1971
- 1971-08-25 GB GB3997271A patent/GB1320130A/en not_active Expired
- 1971-08-27 BE BE771871A patent/BE771871A/en unknown
- 1971-08-27 DE DE19712142883 patent/DE2142883A1/en active Pending
- 1971-09-02 LU LU63833D patent/LU63833A1/xx unknown
- 1971-09-10 FR FR7132744A patent/FR2125833A5/fr not_active Expired
- 1971-10-06 NL NL7113722A patent/NL7113722A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR2125833A5 (en) | 1972-09-29 |
AU3249271A (en) | 1973-02-22 |
GB1320130A (en) | 1973-06-13 |
NL7113722A (en) | 1972-08-22 |
LU63833A1 (en) | 1972-03-01 |
DE2142883A1 (en) | 1972-08-24 |
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