NO130260B

NO130260B -

Info

Publication number: NO130260B
Application number: NO395668A
Authority: NO
Inventors: W Hachtel
Original assignee: W Hachtel
Priority date: 1967-12-30
Filing date: 1968-10-05
Publication date: 1974-08-05
Also published as: FI47719C; AT290766B; FR1585690A; GB1195780A; CH481618A; SE351970B; BE721117A; FI47719B

Description

slik måte at man hopper over et bestemt antall lommer. Har f.eks. innretningen fire staver, så kan man henge de to ytterste staver inn i den første og sjette lomme. Det fremkommer da en fold. Vil man ha tre folder, så stikker man den første stav inn i den første lomme, den andre stav inn i den femte lomme, den tredje stav inn i den ellevte lomme og den fjerde stav inn i den sekstende lomme. in such a way that a certain number of pockets are skipped. Has e.g. the device four poles, then you can hang the two outermost poles into the first and sixth pockets. A fold then appears. If you want three folds, then you insert the first stick into the first pocket, the second stick into the fifth pocket, the third stick into the eleventh pocket and the fourth stick into the sixteenth pocket.

Man har sett på det som en ulempe at foldene, selv It has been seen as a disadvantage that the folds, even

om de har en meget dekorativ virkning alltid har samme form, uav-hengig av om forhenget er helt tiltrukket, helt tilbaketrukket eller bare er delvis åpnet. even if they have a highly decorative effect, they always have the same shape, regardless of whether the curtain is fully drawn, fully retracted or only partially opened.

Por å oppnå dette er det i hovedpatentet tilveiebragt In order to achieve this, it is provided in the main patent

en innretning hvor det fra det nedre området til de nevnte hengestaver går ut oppover visende foldeholdestaver, idet hengestavene er elastiske og i forhengets trekkretning svingbart forbundne med de tilhørende foldeholdestaver. a device where, from the lower area of the aforementioned hanging rods, upwards pointing folding holding rods extend out, the hanging rods being elastic and pivotably connected in the curtain's pulling direction to the associated folding holding rods.

Fra US-patentskrift nr. 3.119.444 er det kjent en innretning for dannelse av folder, bestående av parallelle foldeholdestaver. Innretningen er fremstilt av stiv ståltråd, man kan derfor ikke få den ønskede "pusting" av foldene. Dessuten kan man med innretningen bare danne parallelt forløpende folder. Fra svensk patentskrift nr. 171-990 er det også kjent en lignende innretning, men også den har stive foldeholdestaver som er anordnet parallelt med hverandre, og det er benyttet metalltråd for frem-stillingen. Man oppnår derfor ikke den spesielle hensikten som ligger til grunn for foreliggende oppfinnelse, nemlig det man kan kalle for dynamiske folder, dvs. folder som tilpasser seg forhengets åpningstilstand, eller som nevnt, "puster". From US patent no. 3,119,444, a device for forming folds, consisting of parallel fold holding rods, is known. The device is made of rigid steel wire, so you cannot get the desired "breathing" of the folds. Furthermore, the device can only form parallel running folds. A similar device is also known from Swedish patent document no. 171-990, but it too has rigid folding holding rods which are arranged parallel to each other, and metal wire is used for the production. The special purpose underlying the present invention is therefore not achieved, namely what can be called dynamic pleats, i.e. pleats that adapt to the curtain's opening state, or as mentioned, "breathe".

I hovedpatentet får man de såkalte puotende folder ved In the main patent, you get the so-called poo-ending folds of wood

at foldeholdestavene er svingbare relativt hengestavene og således tillater en vesentlig svingebevegelse sammenlignet med hva som er tilfelle ved de kjente, stive foldefingre, og ved at hengestavene er svingbare i forhengets trekkretning, slik at man får de ønskede pene folder. Hensikten med foreliggende oppfinnelse er å forbedre denne konstruksjon og det oppnås ved de trekk som er fremhevet i karakteristikken i krav 1. Fordelen med foreliggende oppfinnelse sammenlignet med den oppfinnelsen som er beskrevet i hovedpatentet, that the fold holding rods are pivotable relative to the hanging rods and thus allow a significant pivoting movement compared to what is the case with the known, rigid folding fingers, and that the hanging rods are pivotable in the direction of the curtain's pull, so that the desired neat folds are obtained. The purpose of the present invention is to improve this construction and this is achieved by the features highlighted in the characteristic in claim 1. The advantage of the present invention compared to the invention described in the main patent,

er at foldene ved den nye konstruksjon får et mere løst utseende både i åpnet og lukket tilstand av forhenget og i mellomstadier. Videre niå f oldeholdestavene ut i fra hvilestillingen bare tilbake- is that the folds of the new construction get a more loose appearance both in the open and closed state of the curtain and in intermediate stages. Furthermore, fold the holding rods out from the resting position only back-

legge den halve svingevei i begge retninger. add half the turning path in both directions.

Ytterligere trekk ved oppfinnelsen er angitt i under-kravet. Oppfinnelsen skal forklares nærmere under henvisning til tegnix.^ene. Further features of the invention are specified in the sub-claim. The invention shall be explained in more detail with reference to the drawings.

Figur 1 en opphengningsinnretning sett forfra med glider som er plassert i 90° vinkel til den normale hengestilling, Figure 1 a suspension device seen from the front with sliders positioned at a 90° angle to the normal suspension position,

figur 2 innretningen sett fra siden, figure 2 the device seen from the side,

figur 3 innretningen sett ovenfra, figure 3 the device seen from above,

figur 4 et snitt langs planet 4 - 4 på fig. 1, figure 4 a section along plane 4 - 4 in fig. 1,

figur 5 et forheng i lukket tilstand sett forfra, figure 5 a curtain in the closed state seen from the front,

figur 6 forhenget sett forfra i åpen stilling. figure 6 curtain seen from the front in the open position.

I forbindelse med en glider 10 som løper på en frem-springende skinne er det sprøytestøpt opphengningsknotter 11, som de to løkker 12 på he±. rstaven 13 henges over. De to løkkene 12 In connection with a slider 10 which runs on a projecting rail, there are injection-molded suspension knobs 11, on which the two loops 12 hang. The rod 13 is hung over. The two loops 12

har en nøkkelhulltapping 14. Foten av hengestaven 13 går i ett stykke over i et konvekst krummet tverrsteg 16, som strekker seg omtrent i forhengets eller gardinets trekkretning og er massivt. has a keyhole tapping 14. The foot of the hanging rod 13 goes in one piece into a convex curved transverse step 16, which extends roughly in the direction of the curtain or curtain's pull and is massive.

Fra tverrstegets 16 venstre og høyre ender løper det ut to horn From the left and right ends of the crossbar 16, two horns run out

17, som ifølge fig. 1 strekker seg fremover og som man kan se på 17, which according to fig. 1 extends forward and as can be seen

fig. 2, er hule, men lukket i sine frie ender 18. Et slikt horn 17 er meget stabilt og er istand til uten videre å gi foldene en bestemt posisjon uten å gnage mot disse. fig. 2, is hollow, but closed at its free ends 18. Such a horn 17 is very stable and is able to easily give the folds a specific position without rubbing against them.

Ut fra tverrsteget 16 løper foldeholdestaver 19 og 21 Folding support rods 19 and 21 run from the cross step 16

som sett inn mot fig. 1 er smale, og sett mot fig. 2 relativt brede, og som avstiver tverrsteget ytterligere ved overgangen til dette og selv derved oppnår en utmerket sammenføyning med tverrsteget 16. as seen in fig. 1 are narrow, and compared to fig. 2 relatively wide, and which stiffens the cross step further at the transition to this and even thereby achieves an excellent joining with the cross step 16.

De ytterste foldeholdestaver 21 er dessuten forsynt The outermost folding support rods 21 are also provided

med en ribbe 22 som forsterker området i stegets ytterpartier og gir de ytre foldeholdestaver ekstra stivhet. Dette er ønsket fordi bare de ytre foldeholdestaver 21 ved sammentrekking av forhenget blir bøyningsbelastet i trekkretningen. with a rib 22 which reinforces the area in the outer parts of the step and gives the outer folding support rods extra rigidity. This is desired because only the outer fold holding rods 21 are subjected to bending stress in the pulling direction when the curtain is contracted.

Som det best fremgår av fig. 2 inntar hengestaven 13 As can best be seen from fig. 2 occupies the hanging rod 13

en spiss vinkel med foldeholdestavene 19 og 21. Disse deler har således en posisjon i forhold til hverandre slik at delene bare ut-settes for belastninger som de kan tåle ved relativt lite material-forbruk. F.eks. blir hengestaven 13 bare strekkbelastet og må ikke oppta noen kraft som bevirker den fremhengende folding, mens foldeholdestavene 19 og 21 ikke strekkbelastes, men bare opptar fold-ingens vekt. an acute angle with the fold holding rods 19 and 21. These parts thus have a position in relation to each other so that the parts are only exposed to loads that they can withstand with relatively little material consumption. E.g. the hanging rod 13 is only tensionally loaded and must not take up any force that causes the overhanging folding, while the folding holding rods 19 and 21 are not tensioned, but only take up the weight of the folding.

Claims

As the construction is all in all very stable, a suspension knob 23 can be placed at each end of the crossbar 16, which e.g. is connected to the suspension knob belonging to the neighboring folding device, so that the draft that occurs when the curtain is opened runs over the cross step 16 through these knobs.

When you push several fold holding rods 19 and 21 into several pockets and use several devices according to the invention, you obtain very classy-looking waist-shaped folds 38, as indicated in fig. 5> These folds can go all the way up to the ceiling in connection with projection rails. Figure 5 also shows the task of the horns 17, which are located approximately at 39 and push the outer folds outwards in the area around the waist. The two deep parts of the middle fold 42 are thus located between the horns 17. Figure 6 shows the curtain 43 in condition. In this position, the folds run practically parallel to each other and the curtain has changed its appearance without losing its classy feel. P_a_t_e_n_t_k_r_a_y_:_ 1. Device for forming waist pleats (38) in curtains, curtains or the like with a suspension body (10) that can be hung in slots in curtain rails, provided with suspension knobs (11), in which vertical to the curtain's pulling direction about these suspension knobs (11) pivot hanging rods (13) can be hung with their upper ends in the position of use, since upwardly directed folding holding rods (19, 21) emanate from the lower areas of the hanging rods (13) and the hanging rods (13) in their respective lower areas are elastically and pivotably connected in the direction of the curtain's pull with the associated folding holding rods (19, 21), characterized in that at the upper end of the hanging rod interior designed as a single hanging rod (13) a transverse step (16) running in the direction of the curtain's pull is formed, which when viewed from the hanging rod (13) has a convex curvature , that the folding holding rods (19, 21) on both sides of the hanging rod (13) protrude upwards in a fan shape from the cross step (16), and by that the folding holding rods (19, 21 ) forms an acute angle with the hanging rod (13), seen in the direction of the curtain's pull.

2. Device according to claim 1, characterized in that the outermost folding holding rods (21) are provided with a rib (22) at least in the pulling direction.