FR2345577A1 - Lunette de judas optique - Google Patents
Lunette de judas optiqueInfo
- Publication number
- FR2345577A1 FR2345577A1 FR7608316A FR7608316A FR2345577A1 FR 2345577 A1 FR2345577 A1 FR 2345577A1 FR 7608316 A FR7608316 A FR 7608316A FR 7608316 A FR7608316 A FR 7608316A FR 2345577 A1 FR2345577 A1 FR 2345577A1
- Authority
- FR
- France
- Prior art keywords
- door
- peephole
- lens
- barrel
- permits
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 abstract 3
- 239000002184 metal Substances 0.000 abstract 2
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
- E06B7/30—Peep-holes; Devices for speaking through; Doors having windows
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B25/00—Eyepieces; Magnifying glasses
- G02B25/04—Eyepieces; Magnifying glasses affording a wide-angle view, e.g. through a spy-hole
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lens Barrels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7608316A FR2345577A1 (fr) | 1976-03-23 | 1976-03-23 | Lunette de judas optique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7608316A FR2345577A1 (fr) | 1976-03-23 | 1976-03-23 | Lunette de judas optique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2345577A1 true FR2345577A1 (fr) | 1977-10-21 |
| FR2345577B1 FR2345577B1 (Direct) | 1979-07-27 |
Family
ID=9170776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7608316A Granted FR2345577A1 (fr) | 1976-03-23 | 1976-03-23 | Lunette de judas optique |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2345577A1 (Direct) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2635140A1 (fr) * | 1988-08-02 | 1990-02-09 | Enet Philippe | Judas pour porte |
| WO1996027990A1 (es) * | 1995-03-03 | 1996-09-12 | Miguel Angel Fernandez Minaya | Mirilla electronica para puerta de acceso a vivienda y visionado en televisor domestico |
| GB2435994A (en) * | 2006-03-08 | 2007-09-12 | Cell Security Ltd | A sight for a security door |
| US12116836B2 (en) * | 2017-06-14 | 2024-10-15 | Robert Rissone | Door viewer cover |
-
1976
- 1976-03-23 FR FR7608316A patent/FR2345577A1/fr active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2635140A1 (fr) * | 1988-08-02 | 1990-02-09 | Enet Philippe | Judas pour porte |
| WO1996027990A1 (es) * | 1995-03-03 | 1996-09-12 | Miguel Angel Fernandez Minaya | Mirilla electronica para puerta de acceso a vivienda y visionado en televisor domestico |
| ES2122849A1 (es) * | 1995-03-03 | 1998-12-16 | Fernandez Minaya Miguel Angel | Mirilla electronica para puerta de acceso a vivienda y visionado en televisor domestico. |
| GB2435994A (en) * | 2006-03-08 | 2007-09-12 | Cell Security Ltd | A sight for a security door |
| US12116836B2 (en) * | 2017-06-14 | 2024-10-15 | Robert Rissone | Door viewer cover |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2345577B1 (Direct) | 1979-07-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |