DK41686D0 - FURNITURE FOR A LAMBLE FABRIC - Google Patents
FURNITURE FOR A LAMBLE FABRICInfo
- Publication number
- DK41686D0 DK41686D0 DK0416/86A DK41686A DK41686D0 DK 41686 D0 DK41686 D0 DK 41686D0 DK 0416/86 A DK0416/86 A DK 0416/86A DK 41686 A DK41686 A DK 41686A DK 41686 D0 DK41686 D0 DK 41686D0
- Authority
- DK
- Denmark
- Prior art keywords
- spring
- looped
- looped spring
- driving shaft
- annular element
- 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
- E06B9/307—Details of tilting bars and their operation
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Blinds (AREA)
- Holders For Apparel And Elements Relating To Apparel (AREA)
- Mechanical Operated Clutches (AREA)
- Earth Drilling (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Steering Controls (AREA)
Abstract
1. A tilting device for a venetian blind, having : a looped spring (15) which encloses a driving shaft (11) and is mounted thereon, at least under loading, with frictional contact directly or indirectly via a co-rotatable coupling sleeve (14) : looped spring ends (16a, 17a) bent outwardly from each end turn of the loop spring ; and fixed counter stops (24), an annular element (19, 20) entrainable in the direction of rotation by one of the looped spring ends being associated with each of the end turns and having a recess (22) at a place on its periphery through which the looped spring ends (16a, 17a) extend, the annular element (19, 20) enclosing the particular end turn of the looped spring (15) with a clearance such that, without affecting the spring function, any deflection is prevented which might cause permanent deformation of the looped spring (15), characterized in that the looped spring ends (16a, 17a) are directly connected to a guide member (25) which retains the lamellae, and on the rotation of the driving shaft (11) one of the ends of the loop spring abuts the counter stops (24) and reduces the frictional contact, and the annular element (19, 20) does not participate in the transmission of force between the looped spring (15) and the guide member (25), an annular element (19, 20) having on one side an inwardly extending annular flange (21) and itself bearing non-rotatably via the annular flange (21) alongside the looped spring (15) against the driving shaft or a coupling sleeve (14) enclosing the driving shaft.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8503040U DE8503040U1 (en) | 1985-02-05 | 1985-02-05 | Turning device for a venetian blind |
Publications (2)
Publication Number | Publication Date |
---|---|
DK41686D0 true DK41686D0 (en) | 1986-01-28 |
DK41686A DK41686A (en) | 1986-08-06 |
Family
ID=6777056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK41686A DK41686A (en) | 1985-02-05 | 1986-01-28 | FURNITURE FOR A LAMBLE FABRIC |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0190626B1 (en) |
AT (1) | ATE48886T1 (en) |
DE (2) | DE8503040U1 (en) |
DK (1) | DK41686A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2213807C (en) * | 1995-03-06 | 2003-08-12 | Norbert Marocco | Combined tilt and raise control for window coverings |
GB2334772A (en) * | 1998-02-27 | 1999-09-01 | Ford Global Tech Inc | Coupling to damp shock load induced resonance |
EP1052365B1 (en) | 1999-05-11 | 2004-12-29 | Hunter Douglas Industries B.V. | Operating mechanism for a venetian blind |
US11480479B2 (en) * | 2019-02-04 | 2022-10-25 | The Board Of Trustees Of The University Of Illinois | Microscale thermocouple probe for intracellular temperature measurements |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH273325A (en) * | 1950-04-19 | 1951-02-15 | Ag Rolladenfabrik A Griesser | Mechanical pulling and locking device on a slatted blind. |
CH400817A (en) * | 1963-05-24 | 1965-10-15 | Griesser Ag | Raff slat blinds |
NL148375C (en) * | 1966-07-15 | 1976-06-15 | Hunter Douglas | SLAT BLINDS. |
DE2400643C2 (en) * | 1974-01-08 | 1983-12-15 | Dieter 7340 Geislingen Rau | Turning device to be arranged on an actuating shaft of a louvre blind, interacting with strings of a cord for the louvres |
DE2726452A1 (en) * | 1977-06-11 | 1979-05-23 | Hunter Douglas Ind Bv | DRIVE FOR A BLIND BLIND |
DE3037759A1 (en) * | 1980-10-06 | 1982-11-04 | Emil Schenker AG, 5012 Schönenwerd | REEL SLAT STORE |
-
1985
- 1985-02-05 DE DE8503040U patent/DE8503040U1/en not_active Expired
-
1986
- 1986-01-24 AT AT86100979T patent/ATE48886T1/en active
- 1986-01-24 DE DE8686100979T patent/DE3667692D1/en not_active Expired - Fee Related
- 1986-01-24 EP EP86100979A patent/EP0190626B1/en not_active Expired
- 1986-01-28 DK DK41686A patent/DK41686A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP0190626A2 (en) | 1986-08-13 |
DE8503040U1 (en) | 1985-06-20 |
ATE48886T1 (en) | 1990-01-15 |
DE3667692D1 (en) | 1990-01-25 |
EP0190626A3 (en) | 1987-06-03 |
DK41686A (en) | 1986-08-06 |
EP0190626B1 (en) | 1989-12-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AHB | Application shelved due to non-payment |