IT1220219B - Venetial blind lifting and slat-tilting mechanism - Google Patents
Venetial blind lifting and slat-tilting mechanismInfo
- Publication number
- IT1220219B IT1220219B IT85614/87A IT8561487A IT1220219B IT 1220219 B IT1220219 B IT 1220219B IT 85614/87 A IT85614/87 A IT 85614/87A IT 8561487 A IT8561487 A IT 8561487A IT 1220219 B IT1220219 B IT 1220219B
- Authority
- IT
- Italy
- Prior art keywords
- tilting mechanism
- slat
- jaws
- shaft
- lifting
- Prior art date
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
- E06B9/28—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
- E06B9/303—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable with ladder-tape
- E06B9/308—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable with ladder-tape with coaxial tilting bar and raising shaft
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Blinds (AREA)
Abstract
The lifting and slat-tilting mechanism for a Venetian blind has a tilting mechanism coaxial to the lifting shaft for the slat-supporting cords with a friction clutch with radial jaws. Rotation of the shaft cuased this mechanism to turn between two fixed stops on the housing. The jaws (6a, 6b) hinge independently of each other on a common (11) or different spindles and each has a stop (12a, 12b) clear of the latter. Thus when the shaft is turned for more than the amount for which the tilting mechanism can turn the jaws are lifted free of it (2).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0266686A AT393713B (en) | 1986-10-08 | 1986-10-08 | WINDING AND TURNING DEVICE FOR A SLATER BLINDS |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8785614A0 IT8785614A0 (en) | 1987-10-07 |
IT1220219B true IT1220219B (en) | 1990-06-06 |
Family
ID=3538357
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT85614/87A IT1220219B (en) | 1986-10-08 | 1987-10-07 | Venetial blind lifting and slat-tilting mechanism |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT393713B (en) |
CH (1) | CH675746A5 (en) |
DE (1) | DE3733490A1 (en) |
IT (1) | IT1220219B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5553649A (en) * | 1993-07-05 | 1996-09-10 | Kabushiki Kaisha Nichibei | Blind apparatus |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH422282A (en) * | 1965-04-23 | 1966-10-15 | Bretscher & Co | Slat swivel device of a Venetian blind |
CH608563A5 (en) * | 1976-04-30 | 1979-01-15 | Schenker Emil Storen Und Masch | |
DE3018955A1 (en) * | 1980-05-17 | 1981-11-26 | Warema Renkhoff Gmbh & Co Kg, 8772 Marktheidenfeld | Concertina slatted venetian blind turning mechanism - has stops penetrating drum wedge groove containing wedge shaped ring segment |
-
1986
- 1986-10-08 AT AT0266686A patent/AT393713B/en not_active IP Right Cessation
-
1987
- 1987-10-03 DE DE19873733490 patent/DE3733490A1/en not_active Ceased
- 1987-10-05 CH CH3880/87A patent/CH675746A5/de not_active IP Right Cessation
- 1987-10-07 IT IT85614/87A patent/IT1220219B/en active
Also Published As
Publication number | Publication date |
---|---|
IT8785614A0 (en) | 1987-10-07 |
DE3733490A1 (en) | 1988-04-21 |
CH675746A5 (en) | 1990-10-31 |
AT393713B (en) | 1991-12-10 |
ATA266686A (en) | 1991-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19951027 |