DK166740B1 - PROCEDURE FOR MANUFACTURING DOUBLE STEPS WITH DOUBLE STEPS AND STANDING BANDS FOR USE - Google Patents
PROCEDURE FOR MANUFACTURING DOUBLE STEPS WITH DOUBLE STEPS AND STANDING BANDS FOR USE Download PDFInfo
- Publication number
- DK166740B1 DK166740B1 DK297090A DK297090A DK166740B1 DK 166740 B1 DK166740 B1 DK 166740B1 DK 297090 A DK297090 A DK 297090A DK 297090 A DK297090 A DK 297090A DK 166740 B1 DK166740 B1 DK 166740B1
- Authority
- DK
- Denmark
- Prior art keywords
- ladder
- ladders
- blinds
- steps
- slats
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 8
- 241000446313 Lamella Species 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000009423 ventilation 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
- E06B9/38—Other details
- E06B9/382—Details of ladder-tapes or ladder chains, e.g. buckles for local shortening of tapes
-
- 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
- E06B9/38—Other details
- E06B9/384—Details of interconnection or interaction of tapes and lamellae
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Blinds (AREA)
Description
DK 166740 B1DK 166740 B1
Den foreliggende opfindelse angår en fremgangsmåde til fremstilling af persienner med dobbelte stigetrin, idet persiennens lameller indføres mellem et nederste, bærende stigetrin og et øverste, mod løftning af lamellen hindrende stigetrin.BACKGROUND OF THE INVENTION The present invention relates to a process for the manufacture of double-stage blinds, wherein the blinds of the blinds are inserted between a lower bearing ladder stage and an upper, anti-lifting ladder stage preventable.
5 Opfindelsen angår også et stigebånd til brug ved udøvelse af fremgangsmåden.The invention also relates to a riser for use in the practice of the method.
Formålet med en sådan udformning er at hindre lamellerne i at blæse op og stå på højkant i sigebåndet, når persiennen anbringes et sted med kraftig ventilation eller anden vindpåvirkning. Desuden virker konstruktionen, som ofte benævnes en stigelås, støjdæmpende i forhold 10 til et standardstigebånd uden dobbelte stigetrin, idet lamellerne ikke kan røre hinanden.The purpose of such a design is to prevent the louvers from inflating and standing upright in the sieve belt when the venetian blind is placed in a place with strong ventilation or other wind effects. In addition, the structure, often referred to as a ladder lock, acts as a noise suppressor in relation to a standard ladder ladder without double ladder steps, since the slats cannot move.
Ulempen ved kendte stigebånd med dobbelte stigetrin er, at man for at kunne føre en lamel ind mellem det nederste og det øverste stigetrin må øge stigebåndets bredde og afstanden mellem de samvirkende stigetrin. Dette bevirker imidlertid en dårligere funktion af dobbeltstigen.The disadvantage of known double-stage ladders is that in order to insert a slat between the lower and upper ladders, the width of the ladders must be increased and the distance between the interacting ladders. However, this causes a poorer function of the double ladder.
15 Hertil kommer, at man må sænke den hastighed, hvormed en lamel under montering i stige-båndet indføres mellem de samvirkende.stigetrin for at kunne styre lamellen sikkert ind. Til brug herfor er der udviklet særlige apparater, jf. eksempelvis DK patentansøgning nr. 3364/83, DE fremlæggelsesskrift nr. 2003304 og EP-A2-0319190.In addition, one must lower the speed at which a slat is inserted during mounting in the ladder band between the cooperating ladder steps in order to safely steer the slat. For this purpose special apparatus has been developed, cf. for example DK patent application no. 3364/83, DE disclosure no. 2003304 and EP-A2-0319190.
20 Formålet med den foreliggende opfindelse er at anvise en fremgangsmåde af den nævnte art, hvor persiennelameller kan indføres uden særlig udformning af det anvendte apparat, uden at indføringshastigheden eller -sikkerheden nedsættes i forhold til fremstilling af persienner uden stigelås. Det skal samtidig være muligt at opnå en stigelås med snævre tolerancer (høj-de/bredde), hvorved stigelåsens funktion forbedres væsentligt.The object of the present invention is to provide a method of the aforementioned kind in which venetian blinds can be inserted without special design of the apparatus used, without reducing the insertion speed or safety in relation to the manufacture of blinds without ladder lock. At the same time, it should be possible to obtain a ladder lock with narrow tolerances (height / width), which greatly improves the function of the ladder lock.
2525
Dette opnås ifølge opfindelsen ved en fremgangsmåde, der er ejendommelig ved, at man på kendt måde indfører lamellerne i stigebånd, som hver omfatter to standardstiger, medens disses stigetrin parvist befinder sig i samme niveau, at den ene standardstige derefter sænkes, indtil dens trin fastlåser den underliggende lamel, og at den sænkede stige fastgøres til persi-30 ennens underliste, medens den stige, der bærer lamellerne, fastgøres til persiennens overliste.This is achieved according to the invention by a method characterized in that the slats are introduced in known manner in risers, each comprising two standard ladders, while their ladder steps are in pairs at the same level, that one standard ladder is then lowered until its steps lock the lower lamella, and that the lowered ladder is attached to the blind of the blind, while the ladder carrying the lamellae is attached to the blind of the blind.
Stigebåndet til udøvelse af fremgangsmåden er ejendommelig ved det i den kendetegnende del af krav 2 angivne.The ladder band for carrying out the method is characterized by the characterizing part of claim 2.
35 Ved persienner såvel med som uden dobbeitstige fastlåses lamellerne normalt i deres længderetning ved, at en optrækssnor, der hejser persienne op, er ført gennem huller i lamellerne nær ved stigebåndet på en sådan måde, at hvert på hinanden følgende stigetrin - eller dobbeltstige-trin - er placeret på hver sin side af optrækssnoren.35 For blinds, both with and without double-leg rails, the slats are normally locked in their longitudinal direction in that a pull-up rope that lifts the blinds is passed through holes in the slats near the riser in such a way that successive riser or double riser steps - are located on either side of the winding cord.
2 DK 166740 B12 DK 166740 B1
Da dobbeltstigen ved den anviste fremgangsmåde dannes, efter at lameller er ført ind I stige-båndet, opnås en endnu bedre låsning af lamellerne i deres længderetning, da den stige, som en lamel ligger på, og den stige, der hindrer lamellen i at løfte sig, kan placeres på hver side af optrækssnoren skiftevis.Since the double ladder is formed in the method according to the teachings after slats have been inserted into the ladder band, an even better locking of the slats is achieved in their longitudinal direction, since the ladder on which a slat lies and the ladder which prevents the slat from lifting say, can be placed on either side of the winding cord alternately.
55
Af æstetiske grunde vil man foretrække, at de to stiger er forbundet.For aesthetic reasons, it is preferable for the two ladders to be connected.
Det er herved ifølge opfindelsen hensigtsmæssigt, at de to stiger er flettet ind i hinanden, eller at de to stiger med passende mellemrum er indbyrdes forbundet ved hjælp af bøjelige tråde.Accordingly, it is convenient according to the invention that the two ladders are intertwined or that the two ladders are interconnected by flexible threads at appropriate intervals.
1010
Opfindelsen skal i det følgende forklares nærmere i forbindelse med tegningen, hvor fig. 1 viser et kendt stigebånd med stigelås, fig. 2 i perspektiv en første udførelsesform for et stigebånd ifølge opfindelsen, 15 fig. 3a en anden udførelsesform for et stigebånd ifølge opfindelsen, fig. 3b samme klargjort til indføring af ikke viste lameller, fig. 3c samme, men efter låsning af de ikke viste lameller, fig. 4a en del af en persienne med dobbelte stigebånd og optrækssnor, fig. 4b samme set forfra, 20 fig. 5a en del af en anden persienne med dobbelte stigebånd og optrækssnor, og fig. 5b samme set forfra.BRIEF DESCRIPTION OF THE DRAWINGS The invention will now be explained in more detail in connection with the drawing, in which: FIG. 1 shows a known ladder belt with ladder lock; FIG. 2 is a perspective view of a first embodiment of a riser in accordance with the invention; FIG. 3a shows another embodiment of a riser in accordance with the invention; FIG. Fig. 3b is the same prepared for inserting slats not shown; 3c the same, but after locking the slats not shown; FIG. Fig. 4a shows a portion of a double-blind blind with a drawstring. 4b, front view, FIG. 5a is a part of another double-blind blind and pull-up blind, and FIG. 5b the same from the front.
I fig. 1 er vist et kendt stigebånd med dobbelte stigebånd for persienner, hvis lameller indføres mellem et nederste, bærende stigetrin C-D og et øverste, løftning af lameller hindrende stige-25 trin A-B. For at det skal være muligt på sædvanlig måde maskinelt at indføre lameller mellem de to stigetrin, har man hidtil forøget stigebåndets bredde og afstanden mellem de to stigetrin, og/eller man har anvendt særligt udformet apparatur til samling af den såkaldte lamelpakke, dvs. lameller og stigebånd samt eventuelt optrækssnor.In FIG. 1, there is shown a prior art double-blind riser for blinds whose slats are inserted between a lower supporting ladder stage C-D and an upper lifting of slats obstructing ladder A-B steps. In order to make it possible in the usual way to insert slats between the two ladders in a conventional manner, the width of the ladle has so far been increased and the distance between the two ladders, and / or specially designed apparatus has been used to assemble the so-called slat pack, ie. slats and ribbons as well as any pull-up cord.
30 Fig. 2 viser et stigebånd bestående af to standardstiger, som er flettet sammen. Herved udgør den ene stiges trin C-D det nederste, lamelbærende trin, medens den anden stiges trin A-B udgør det øverste, lamelløftshindrende trin. Den ene stige fastgøres på sædvanlig måde til persiennens overliste, medens den anden fastgøres til persiennens underiiste. Når lamellerne er indført i de dobbelte stigetrin, som under indføringen kan have stor indbyrdes afstand, træk-35 kes den ene stige opad, medens den anden af underlisten trækkes nedad, således at en sikker stigelås med lille afstand mellem stigetrinene opnås.FIG. 2 shows a ladder band consisting of two standard ladders intertwined. Hereby, steps C-D of one ladder constitute the lower lamella-carrying step, while steps of A-B of the other ladder constitute the upper lamella obstruction step. The one ladder is attached in the usual way to the blind's upper frame, while the other is attached to the blind's lower rail. When the slats are inserted into the double ladder steps which during the insertion can be very spaced apart, one ladder is pulled upwards while the other is pulled downwards from the lower rail so that a safe ladder lock with a small distance between the ladder steps is obtained.
3 DK 166740 B13 DK 166740 B1
En tilsvarende funktion opnås ved den i fig. 3a-c viste udførelsesform, hvor stigebåndet består af to indbyrdes parallelle standardstiger. For at fastholde stigebåndet i forhold til en ikke vist optrækssnor, der kan være ført gennem huller i lamellerne mellem de to stiger, kan disse som vist med passende mellemrum være indbyrdes forbundet ved hjælp af bøjelige tråde.A similar function is obtained by the one shown in FIG. 3a-c, wherein the riser consists of two mutually parallel standard ladders. In order to retain the riser in relation to a not shown pull-up cord which may be passed through holes in the slats between the two ladders, these may, as shown at appropriate intervals, be interconnected by means of flexible wires.
55
Fig. 4a viser i perspektiv en del af en persienne med dobbelte stigebånd og en optrækssnor, der er ført gennem huller i lamellerne nær ved stigebåndet på en sådan måde, at de samvirkende par af stigetrin er placeret skiftevis på hver sin side af optrækssnoren.FIG. 4a is a perspective view of a portion of a double riser blind and a rope guide passed through holes in the slats near the riser in such a way that the cooperating pairs of riser steps are alternately positioned on either side of the rope rope.
10 Fig. 5a viser, ligeledes i perspektiv, en del af en persienne fremstillet ved fremgangsmåden ifølge den foreliggende opfindelse, og hvor en bedre låsning af lamellerne i deres længderetning er opnået ved, at det stigetrin, som bærer en given lamel, er anbragt på den ene side af optrækssnoren, medens det stigetrin, som hindrer lamellen i at løfte sig, og de stigetrin, som bærer de to nabolameller, er anbragt på den anden side af optrækssnoren (se fig. 5b).FIG. 5a shows, also in perspective, part of a blind made by the method according to the present invention, and where better locking of the slats in their longitudinal direction is achieved by the ladder step carrying a given slat being arranged on one side of the rope cord, while the riser which prevents the slat from lifting and the riser carrying the two neighboring rams are located on the other side of the rope (see Fig. 5b).
1515
Claims (4)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK297090A DK166740B1 (en) | 1990-12-14 | 1990-12-14 | PROCEDURE FOR MANUFACTURING DOUBLE STEPS WITH DOUBLE STEPS AND STANDING BANDS FOR USE |
| NL9120029A NL9120029A (en) | 1990-12-14 | 1991-12-04 | Venetian blind with slats secured between rungs of double ladder cords - has slats held in position on cord or band rungs of first ladder by rungs of second interweaved or connected to ladder to prevent displacement |
| AU91220/91A AU9122091A (en) | 1990-12-14 | 1991-12-04 | Method for making venetian blinds with double crossbands and ladder band for use in such blinds |
| DE19914193190 DE4193190T1 (en) | 1990-12-14 | 1991-12-04 | Process for the manufacture of blinds with double transverse bands and conductor strip for use in such blinds |
| PCT/DK1991/000377 WO1992010636A1 (en) | 1990-12-14 | 1991-12-04 | Method for making venetian blinds with double crossbands and ladder band for use in such blinds |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK297090 | 1990-12-14 | ||
| DK297090A DK166740B1 (en) | 1990-12-14 | 1990-12-14 | PROCEDURE FOR MANUFACTURING DOUBLE STEPS WITH DOUBLE STEPS AND STANDING BANDS FOR USE |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK297090D0 DK297090D0 (en) | 1990-12-14 |
| DK297090A DK297090A (en) | 1992-06-15 |
| DK166740B1 true DK166740B1 (en) | 1993-07-05 |
Family
ID=8117696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK297090A DK166740B1 (en) | 1990-12-14 | 1990-12-14 | PROCEDURE FOR MANUFACTURING DOUBLE STEPS WITH DOUBLE STEPS AND STANDING BANDS FOR USE |
Country Status (4)
| Country | Link |
|---|---|
| AU (1) | AU9122091A (en) |
| DE (1) | DE4193190T1 (en) |
| DK (1) | DK166740B1 (en) |
| WO (1) | WO1992010636A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6648048B2 (en) * | 2002-01-07 | 2003-11-18 | Tony Lai | Window blinding system with multiple shading effects |
| JP7002214B2 (en) * | 2016-05-06 | 2022-01-20 | 立川ブラインド工業株式会社 | Sunlight shielding device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1067458A (en) * | 1952-12-05 | 1954-06-16 | Fermetures Metalliques Du Bati | Improvements to Venetian blinds |
| IT7453591U1 (en) * | 1974-11-13 | 1976-05-13 | Rigo Andrea | VENETIAN BLINDS TAPE |
| US4708188A (en) * | 1984-03-26 | 1987-11-24 | Bytheway Jr Mervin H | Cable ladder system and improved V-closure blinds |
| NL8702890A (en) * | 1987-12-02 | 1989-07-03 | Hunter Douglas Ind Bv | SLAT BLIND ASSEMBLY METHOD, ASSEMBLY, AND CARRYING LADDER. |
-
1990
- 1990-12-14 DK DK297090A patent/DK166740B1/en not_active IP Right Cessation
-
1991
- 1991-12-04 AU AU91220/91A patent/AU9122091A/en not_active Abandoned
- 1991-12-04 WO PCT/DK1991/000377 patent/WO1992010636A1/en not_active Ceased
- 1991-12-04 DE DE19914193190 patent/DE4193190T1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DK297090D0 (en) | 1990-12-14 |
| DE4193190T1 (en) | 1993-11-18 |
| AU9122091A (en) | 1992-07-08 |
| WO1992010636A1 (en) | 1992-06-25 |
| DK297090A (en) | 1992-06-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B1 | Patent granted (law 1993) | ||
| PBP | Patent lapsed |