CH471303A - Dispositif de verrouillage d'une porte - Google Patents
Dispositif de verrouillage d'une porteInfo
- Publication number
- CH471303A CH471303A CH353168A CH353168A CH471303A CH 471303 A CH471303 A CH 471303A CH 353168 A CH353168 A CH 353168A CH 353168 A CH353168 A CH 353168A CH 471303 A CH471303 A CH 471303A
- Authority
- CH
- Switzerland
- Prior art keywords
- locking device
- door locking
- door
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T70/00—Locks
- Y10T70/50—Special application
- Y10T70/5093—For closures
- Y10T70/5155—Door
- Y10T70/5164—Links to limit opening
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US62341967A | 1967-03-15 | 1967-03-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH471303A true CH471303A (fr) | 1969-04-15 |
Family
ID=24498019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH353168A CH471303A (fr) | 1967-03-15 | 1968-03-08 | Dispositif de verrouillage d'une porte |
Country Status (6)
Country | Link |
---|---|
US (1) | US3553721A (fr) |
BE (1) | BE712253A (fr) |
CH (1) | CH471303A (fr) |
DE (1) | DE1653999B2 (fr) |
FR (1) | FR1556158A (fr) |
GB (1) | GB1227852A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1555481A (en) * | 1975-06-17 | 1979-11-14 | Eildon Marketing | Security device for limiting the opening movement of a door |
-
1967
- 1967-03-15 US US623419A patent/US3553721A/en not_active Expired - Lifetime
-
1968
- 1968-03-08 CH CH353168A patent/CH471303A/fr not_active IP Right Cessation
- 1968-03-11 GB GB1227852D patent/GB1227852A/en not_active Expired
- 1968-03-14 FR FR1556158D patent/FR1556158A/fr not_active Expired
- 1968-03-15 DE DE1968G0052677 patent/DE1653999B2/de active Granted
- 1968-03-15 BE BE712253D patent/BE712253A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE1653999A1 (de) | 1971-05-06 |
GB1227852A (fr) | 1971-04-07 |
BE712253A (fr) | 1968-07-15 |
DE1653999B2 (de) | 1976-07-29 |
US3553721A (en) | 1971-01-05 |
FR1556158A (fr) | 1969-01-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |