GB1421617A - Venetian blind for use in a double-glazed window - Google Patents
Venetian blind for use in a double-glazed windowInfo
- Publication number
- GB1421617A GB1421617A GB2686273A GB2686273A GB1421617A GB 1421617 A GB1421617 A GB 1421617A GB 2686273 A GB2686273 A GB 2686273A GB 2686273 A GB2686273 A GB 2686273A GB 1421617 A GB1421617 A GB 1421617A
- Authority
- GB
- United Kingdom
- Prior art keywords
- switch
- blind
- nut
- actuating member
- shaft
- 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
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
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/26—Lamellar or like blinds, e.g. venetian blinds
- E06B9/264—Combinations of lamellar blinds with roller shutters, screen windows, windows, or double panes; Lamellar blinds with special devices
-
- 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
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/26—Lamellar or like blinds, e.g. venetian blinds
- E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
- E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
- E06B9/32—Operating, guiding, or securing devices therefor
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Blinds (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
1421617 Venetian blind H GROSS 5 June 1973 [14 June 1972] 26862/73 Heading E1J A venetian blind includes an electric motor 2 controlled by first and second limit switches corresponding respectively to the blind's lowered and raised positions, a reduction gearing 3 coupled though a slipping coupling 13 to a rotatable shaft 15 operating the winding and tilting mechanism, and an actuating member connected to the shaft being arranged to actuate at least the first limit switch 22 or 40. The actuating member may be a non-rotatable nut 17 or 36 in threaded engagement with the shaft 15. The second limit switch may also be operated by the nut 17, Figure 1, or may comprise a switch 44 operable by the top slat of the blind. The first switch may be actuable by a projection on the nut 36 acting on a pivotal lever 38 in turn acting on the switch 40. Alternatively, the switch actuating member may engage the outer surfaces of two co-axial discs rotating at different speeds, each disc having a notch so that, when the notches are aligned, the member engages therein to activate the switch. The switches may be mounted in a separate housing 30 connectible to the motor housing. The blind is for mounting in a double-glazed window.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722228915 DE2228915A1 (en) | 1972-06-14 | 1972-06-14 | ELECTRICALLY DRIVEN BLIND FOR COMPOSITE WINDOWS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1421617A true GB1421617A (en) | 1976-01-21 |
Family
ID=5847719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2686273A Expired GB1421617A (en) | 1972-06-14 | 1973-06-05 | Venetian blind for use in a double-glazed window |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2228915A1 (en) |
| FR (1) | FR2188035B3 (en) |
| GB (1) | GB1421617A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2003201017B2 (en) * | 2002-04-12 | 2005-06-09 | Myoung-Ho Song | Electric blind |
| CN100444769C (en) * | 2006-08-25 | 2008-12-24 | 孙宜培 | Rolling rope of electric rolling screen and run distance caging device |
| ITFI20100209A1 (en) * | 2010-10-14 | 2012-04-15 | Davide Nardini | MECHANICAL ENCODER |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2423623A1 (en) * | 1978-04-17 | 1979-11-16 | Carpano & Pons | ELECTRICAL DEVICE FOR DRIVING VENETIAN BLINDS |
-
1972
- 1972-06-14 DE DE19722228915 patent/DE2228915A1/en active Pending
-
1973
- 1973-06-05 GB GB2686273A patent/GB1421617A/en not_active Expired
- 1973-06-14 FR FR7321651A patent/FR2188035B3/fr not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2003201017B2 (en) * | 2002-04-12 | 2005-06-09 | Myoung-Ho Song | Electric blind |
| CN100444769C (en) * | 2006-08-25 | 2008-12-24 | 孙宜培 | Rolling rope of electric rolling screen and run distance caging device |
| ITFI20100209A1 (en) * | 2010-10-14 | 2012-04-15 | Davide Nardini | MECHANICAL ENCODER |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2188035B3 (en) | 1976-06-04 |
| DE2228915A1 (en) | 1973-12-20 |
| FR2188035A1 (en) | 1974-01-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |