DE134151C - - Google Patents
Info
- Publication number
- DE134151C DE134151C DE1901134151D DE134151DA DE134151C DE 134151 C DE134151 C DE 134151C DE 1901134151 D DE1901134151 D DE 1901134151D DE 134151D A DE134151D A DE 134151DA DE 134151 C DE134151 C DE 134151C
- Authority
- DE
- Germany
- Prior art keywords
- boards
- board
- straps
- belt
- strap
- 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 - Lifetime
Links
- 240000000218 Cannabis sativa Species 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 235000012765 hemp Nutrition 0.000 description 1
- 235000012766 marijuana Nutrition 0.000 description 1
- 230000036633 rest Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Buckles (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die vorliegende Erfindung bezieht sich auf eine neue Einrichtung an den bekannten Doppelgurten für Brettchen- bezw. Stä'bchenvorhänge, welche Gurte aus dem am oberen Querholz α festen Tragegurt b, aus dem Stellgurt c und aus den Zwischenbändchen d bestehen, die beide Gurte b und c mit einander verbinden und die Brettchen e tragen. Für jedes Brettchen kann bekanntlich nur ein einfaches Zwischenband vorhanden sein, auf welchem das Brettchen lose ruht, oder jedes Brettchen kann zwischen zwei Bändchen gelagert sein.The present invention relates to a new device on the known double belts for Brettchen- BEZW. Rod curtains, which straps consist of the carrying strap b fixed to the upper transverse timber α , the adjusting strap c and the intermediate straps d , which connect the two straps b and c with each other and carry the boards e. As is well known, there can only be a simple intermediate band for each board, on which the board rests loosely, or each board can be supported between two tapes.
Bisher sind die Zwischenbändchen derart mit den beiden Langgurten verbunden, dafs die Lagerfläche jedes Bändchens für ein Brettchen vom einen zum anderen Langgurt reicht. Fig. ι läfst die vorgenannte bekannte Anordnung der Zwischenbändchen zwischen den beiden Langgurten und die bekannte Zugschnur f erkennen.So far, the intermediate ribbons have been connected to the two long straps in such a way that the bearing surface of each ribbon extends from one long strap to the other for a board. FIG. 1 shows the aforementioned known arrangement of the intermediate ribbons between the two long straps and the known pull cord f .
Diese Anordnungen haben den Nachtheil, dafs die Schliefslage der unteren Brettchen auf einander sich niemals erreichen läfst, weil der Tragegurt b durch die Schwere der an ihm hängenden Brettchen gestreck't wird, dagegen der Stellgurt c ungestreckt bleibt und im Gegentheil noch gekürzt wird, wenn er als aufsen liegender Gurt durch Regen nafs wird und sich zusammenzieht, da er aus Hanf oder Leinen besteht. . Infolge dieser Streckung des einen Gurtes und Verkürzung des anderen Gurtes verschieben sich die beiden Befestigungsstellen eines Zwischenbandes oder Bandpaares an den beiden Gurten derart zu einander, dafs die eine Befestigungsstelle nach abwärts und die andere nach aufwärts rückt. Hierdurch werden die Zwischenbändchen und mit ihr die Brettchen in eine Schräglage gebracht, in welcher die Brettchen nicht mehr gegen einander schliefsen.These arrangements have the disadvantage that the closed position of the lower boards on one another can never be reached, because the carrying strap b is stretched by the weight of the boards hanging on it, while the adjusting strap c remains unstretched and, on the contrary, is shortened if it becomes wet from the rain as an external belt and contracts because it is made of hemp or linen. . As a result of this stretching of one belt and shortening of the other belt, the two fastening points of an intermediate band or pair of belts on the two belts move towards one another in such a way that one fastening point moves downwards and the other upwards. As a result, the intermediate ribbons, and with it the boards, are brought into an inclined position in which the boards no longer close against one another.
In Erkennung dieser ungünstigen Verhältnisse ist die Neuerung getroffen worden, zwischen die Lagerung jedes Zwischenbändchens d für sein unverschiebbares Brettchen e und den Stellgurt c ein biegsames Verbindungsglied g, z. B. eine Verlängerung des Zwischenbändchens über die Brettchenlagerung hinaus einzuschalten, wie Fig. 2 zeigt. Ein solches Verbindungsglied kann aufserdem auch zwischen der Brettchenlagerung der Zwischenbändchen und dem anderen Tragegurt b vorhanden sein, obgleich in gewöhnlichen Fällen die Zwischenglieder zwischen Bändchen d und Stellgurt c genügen.In recognition of these unfavorable conditions, the innovation has been made, between the storage of each intermediate ribbon d for its immovable board e and the adjusting belt c, a flexible connecting member g, z. Turn on as an extension of the intermediate over the ribbon Brettchenlagerung addition, as Fig. 2 shows. Such a connecting link can also be present between the board support of the intermediate ribbon and the other carrying strap b , although in normal cases the intermediate links between ribbon d and adjusting strap c are sufficient.
Infolge dieser Zwischenglieder g kann die vorerwähnte Längenveränderung der beiden Gurte die Schliefslage der Brettchen gegen einander nicht stören, weil die Zwischenglieder als Ausgleich der verschiedenen Längenänderungen dienen.As a result of these intermediate links g , the aforementioned change in length of the two straps cannot interfere with the closed position of the boards against one another, because the intermediate links serve to compensate for the various changes in length.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT11152D AT11152B (en) | 1901-08-21 | 1902-09-20 | Double strap with intermediate ribbon for board or rod curtains. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE134151C true DE134151C (en) |
Family
ID=402298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1901134151D Expired - Lifetime DE134151C (en) | 1901-08-21 | 1901-08-21 |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE134151C (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0609541A1 (en) * | 1993-01-18 | 1994-08-10 | Schenker Storen Ag | Venetian blind |
US6422288B1 (en) | 2000-05-19 | 2002-07-23 | Hunter Douglas Industries B.V. | Venetian blind with variable tilting |
US6845802B1 (en) | 2001-08-15 | 2005-01-25 | Hunter Douglas Inc. | Selective tilting arrangement for a blind system for coverings for architectural openings |
US7913738B2 (en) | 2005-09-02 | 2011-03-29 | Hunter Douglas Inc. | Selective tilting for blinds—variable radius wrap double pitch |
US8267145B2 (en) | 2007-05-31 | 2012-09-18 | Hunter Douglas Inc. | Blind with selective tilting arrangement including drums |
US9487996B2 (en) | 2012-02-27 | 2016-11-08 | Hunter Douglas Industries B.V. | Blind tilt assembly and method of controlling tilt ladders |
-
1901
- 1901-08-21 DE DE1901134151D patent/DE134151C/de not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0609541A1 (en) * | 1993-01-18 | 1994-08-10 | Schenker Storen Ag | Venetian blind |
US6422288B1 (en) | 2000-05-19 | 2002-07-23 | Hunter Douglas Industries B.V. | Venetian blind with variable tilting |
USRE43475E1 (en) | 2000-05-19 | 2012-06-19 | Hunter Douglas Industries Bv | Venetian blind with variable tilting |
US6845802B1 (en) | 2001-08-15 | 2005-01-25 | Hunter Douglas Inc. | Selective tilting arrangement for a blind system for coverings for architectural openings |
US7913738B2 (en) | 2005-09-02 | 2011-03-29 | Hunter Douglas Inc. | Selective tilting for blinds—variable radius wrap double pitch |
US8485242B2 (en) | 2005-09-02 | 2013-07-16 | Hunter Douglas Inc. | Selective tilting for blinds including driven drums |
US8267145B2 (en) | 2007-05-31 | 2012-09-18 | Hunter Douglas Inc. | Blind with selective tilting arrangement including drums |
US9487996B2 (en) | 2012-02-27 | 2016-11-08 | Hunter Douglas Industries B.V. | Blind tilt assembly and method of controlling tilt ladders |
US10156092B2 (en) | 2012-02-27 | 2018-12-18 | Hunter Douglas Industries B.V. | Blind tilt assembly and method of controlling tilt ladders |
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