DK168871B1

DK168871B1 - Port composed of a number of slats

Info

Publication number: DK168871B1
Application number: DK465688A
Authority: DK
Inventors: Michael Hoermann
Original assignee: Hoermann Kg
Priority date: 1987-08-21
Filing date: 1988-08-19
Publication date: 1994-06-27
Also published as: FI883850A0; EP0303820B1; NO883636L; ATE83829T1; FI88330C; FI88330B; NO883636D0; ES2036624T3; DE8711384U1; DE3876893D1; GR3006861T3; DK465688A; FI883850A; NO173291B; DK465688D0; EP0303820A1; NO173291C

Abstract

The door leaf (1), in particular of an overhead sectional door, comprises a row of successively arranged, interlinked lamellae (4, 4'). For the purpose of a freer design of the overall door leaf structure and above all to make possible for transparent door leaf zones to be arranged in a simple manner, the door leaf is designed in such a manner that at least one single- or double-shell lamella (4) consists of transparent shell material and is inserted into the row of the other lamellae (4') which consist of non-transparent shell material. <IMAGE>

Description

i DK 168871 B1in DK 168871 B1

Opfindelsen angår en port, især en foroven i portåbningen ind- og udskydelig jalousiport bestående af en række efter hinanden følgende, sammenhængs!ede lameller, af hvilke mindst én er udformet som en enkelt- eller dobbeltskallet lamel af transparent materiale og som 5 er indsat i rækken af de øvrige, af ikke-lysgennemskinneligt skal-materiale bestående lameller.BACKGROUND OF THE INVENTION 1. Field of the Invention This invention relates to a door, in particular a sliding door which is slidable and slidable at the top of the door opening, consisting of a series of consecutive, continuous laminae, at least one of which is formed as a single or double shell laminate of transparent material and which is inserted into the the series of other non-light-transparent shell material consisting of slats.

En sådan port bestående af ensartet udformede lameller kendes f.eks. fra GB-A-2.155.527. Ved sådanne porte har man hidtil opfyldt behovet for at kunne se gennem porten ved, at der i lameller af et lysuigennemtrængeligt materiale, f.eks. stålplade med eller uden isoleringsfyldning, er skåret vinduesagtige åbninger forsynet med en ramme med en kunstglasrude. I samme øjemed har man anvendt sammenhængslede lameller i form af rammekonstruktioner, i hvis rammefelter der er indsat gennemsigtige eller blot gennemskinnelige ruder, dvs. opalgi asruder eller transparente rudematerialer, som er gjort "halvgennemsigtige" ved en konfiguration eller tilsætning af anden art; ligeledes er det i denne forbindelse kendt at udforme en del af portens lameller mellem forbindelserne til en naboport gennemskin-20 nel ig eller helt at fremstille nævnte del af gennemskinneligt materiale (US-A-1.983.098, DE-A-3.102.897).Such a gate consisting of uniformly shaped slats is known e.g. from GB-A-2,155,527. Thus, at such gates, the need to see through the gate has been met by the fact that in slats of a light impervious material, e.g. steel plate with or without insulation filling, cut window-like openings are provided with a frame with an artificial glass pane. For the same purpose, coherent slats have been used in the form of frame structures, in which frame fields have inserted transparent or simply translucent panes, ie. opalia glazing or transparent glazing made "semi-transparent" by a configuration or addition of another kind; likewise, in this connection, it is known to form part of the slats of the gate between the connections to a neighboring translucent or to produce said part of translucent material (US-A-1,983,098, DE-A-3,102,897). .

Ved anvendelse af forskelligt skalmateri ale, såsom dels ikke-gennem-skinnelige, metalliske skalmaterialer og dels transparente kunst-25 stoffer, optræder hyppigt så forskellige varmel edningsforhold, at der ved årstidsbestemte temperaturændringer opstår problemer i sammenhægtningsområdet for lameller af indbyrdes forskelligt skalmateriale. Hvor ikke-gennemskinnelige lameller grænser op til gennemskinnelige lameller ved det foran omtalte stade for teknikken, 30 er lamellernes ledforbindelser derfor udformede med krogformede, i hinanden indgribende fremspring langs hele lamel bredden.When using different shell materials, such as partly non-translucent metallic shell materials and partly transparent synthetic materials, such different heating conditions occur frequently so that at seasonal temperature changes problems arise in the bonding area for slats of mutually different shell material. Therefore, where non-translucent slats adjoin translucent slats at the aforementioned state of the art, the slats joints of the slats are therefore formed with hook-shaped, interlocking projections along the entire slab width.

Den foreliggende opfindelse har til formål at tilvejebringe en port af den angivne art, der ved en friere udformning af hele porten ved 35 hjælp af gennemskinnelige portzoner tilvejebringer forbindelse mellem indbyrdes forskellige lameller under hensyntagen til temperaturens indflydelse.The present invention has for its object to provide a gate of the kind specified which, in a freer design of the entire gate by translucent gate zones, provides connection between mutually different slats having regard to the influence of temperature.

Dette formål opnås ved at udforme porten som angivet i krav l's DK 168871 Bl 2 kendetegnende del.This object is achieved by designing the gate as defined in claim 1 of DK 168871 B1 2.

I en af udførelsesformerne er hængslerne derfor udformede med et mellem to lameller tilpasset aksialt spillerum mellem hængsel fligene 5 svarende til de indbyrdes forskellige temperaturændringer i skal-materialet, således at fastgørelsesstederne for hængsel fligene, dels til en lamel på den ene side og dels til en lamel på den anden side, kan forskydes i forhold til hinanden i hængsel akseretningen. For ikke at skulle begrænse en sådan forskydning unødigt ved føringen af, hhv. ved løberuller for de enkelte lameller, er et af hængslerne især i lamellens midterområde set i hængsel akseretningen udformet med et ringe spillerum i aksi al retningen, således at der ved hjælp af dette hængsel sker en lejeudretning af lamellerne, især i disses midterområde.Therefore, in one of the embodiments, the hinges are formed with an axial clearance between two slats adapted to the hinge tabs 5, corresponding to the different temperature changes in the shell material, so that the attachment locations for the hinge tabs, on one side and partly on a lamella. lamella on the other hand, can be displaced relative to each other in the hinge axis direction. In order not to unnecessarily limit such displacement in the guiding of, respectively. in the case of running rollers for the individual slats, one of the hinges, especially in the center area of the slats, is seen in the hinge axis direction, with a small clearance in the axial direction, so that by means of this hinge a bearing alignment of the slats is made, especially in their middle region.

1515

En sådan udformning af i det mindste alle hængslerne med undtagelse af et, som giver et spillerum i aksi al retningen og dermed muliggør en forskydning af de i forhold til de forbindende lameller til enhver tid hosliggende hængsel flige, er således altid af betydning, 20 når lameller af skalmateriale med indbyrdes forskellig temperaturudvidelse ved hjælp af en sådan hængsel forbindel se skal lænkes til hinanden; for så vidt er denne hængsel udformning ikke bundet til anvendelsen af en eller flere lameller af transparent materiale, men er af selvstændig betydning. Eksempelvis kunne man ved hjælp af et 2^ sådant hængsel med et aksialt spillerum koble en lamel af udskummet stålplade til en lamel af aluminium, f.eks. et aluminiumprofil, eller en lamel med en aluminiumsramme med transparente, rudeformede dele. Endvidere er det muligt at forsyne en af transparent skal-materiale bestående lamel med et metallegemeindlæg, især en skinne, 3° 0 eksempelvis af aluminium, til hvilken de tilhørende hængsel flige fastgøres. I så fald har man med tre indbyrdes forskellige temperaturudvidelser at gøre, nemlig dels udvidelsen for den gennemskinnelige lamel, f.eks. stålpladelamellen, dels udvidelsen for aluminiumsstangen og dels udvidelsen for det transparente materiale i den 35 transparente lamel, som er fastgjort til de nævnte andre lameller. I så fald kan det blive nødvendigt at benytte en aksial spillerums-givende hængsel forbindel se af den forannævnte art, såvel som en tilpasning mellem det transparente skalmateri ale og den indlagte metalstang, som tillader en set i hængsel akseretningen DK 168871 B1 3 forskydelighed mellem den transparente skal profil og metalstangen.Such a design of at least all the hinges with the exception of one, which gives a clearance in the axial direction and thus enables a displacement of the hinges adjacent to the connecting slats at all times, is thus always of importance when slats of shell material having mutually different temperature extensions by means of such a hinge joint shall be linked to each other; so far, this hinge design is not bound to the use of one or more slats of transparent material, but is of independent importance. For example, by means of such a hinge with an axial clearance, a slab of foamed steel plate could be coupled to an aluminum slab, e.g. an aluminum profile, or a slat with an aluminum frame with transparent, window-shaped parts. Furthermore, it is possible to provide a sheet of transparent shell material with a metal body insert, in particular a rail, 3 ° 0 for example of aluminum, to which the associated hinge tabs are attached. In this case, one has to do with three different temperature extensions, namely the extension of the translucent lamella, e.g. the steel plate lamella, partly the extension for the aluminum rod and partly the extension for the transparent material in the transparent lamina attached to the other lamellae. In this case, it may be necessary to use an axial clearance-giving hinge connection of the aforementioned kind, as well as an adaptation between the transparent shell material ale and the inlaid metal bar, which permits a set of hinges in the axial direction DK 168871 B1 3 transparent shell profile and metal bar.

Det er naturligvis også muligt at vælge en metalstang af samme materiale, hhv. af et materiale med tilnærmelsesvis samme temperaturudvidelseskoefficient, som for den tilkoblede lamel af ikke-gen-5 nemskinneligt materiale, altså eksempelvis i begge tilfælde stål.Of course, it is also possible to choose a metal rod of the same material, respectively. of a material with approximately the same coefficient of temperature expansion as that of the coupled lamella of non-transparent material, ie for example in both cases steel.

Man vil da kunne se bort fra det aksi ale hængsel spil lerum og kun tilvejebringe dette mellem den transparente lamel profil og den i dette i lagte metalstang. Også her er det som ved den spillerumsgivende hængsel forbindel se en fordel, især i midterområdet at sørge 10 for en spillerumsfri tilpasning mellem hængselsfligen og åbningen for denne i den transparente skal profil. Dette midterområde virker da som et aksialt fastleje, medens de øvrige passageåbninger for de i disse optagne hængselflige har et aksialt spillerum, der da kan betegnes som et løsleje.One would then be able to disregard the axial hinge game clay room and provide this only between the transparent slat profile and that in the metal bar laid therein. Here, too, it is seen as an advantage of the room-giving hinge connection, especially in the middle area, to provide a clearance-free fit between the hinge tab and the opening thereof in the transparent shell profile. This middle region then acts as an axial fixed bearing, while the other passage openings for the hinged tabs in these recorded have an axial clearance which can then be termed a release bearing.

1515

Foretrukne udføre!sesformer for opfindelsen vil fremgå af underkravene. Med henvisning til de på tegningen viste udførelsesformer vil opfindelsen blive forklaret nærmere i den efterfølgede del af beskrivelsen. Tegningen viser: 20 fig. 1 skematisk og set fra siden en del af sektions- eller loftgi ideport som et eksempel på en udførelsesform for porten følge opfindelsen, ^ fig. 2 set fra enden og uden sidedækvæg en udførelsesform for en transparent lamels toskal-profil, og fig. 3 til 5 i forkortet gengivelse et indad vendende fladeparti af to nabolameller af forskellige materialer, hvor hver figurs nedre lamel er vist i forskellige udførelsesformer.Preferred embodiments of the invention will be apparent from the subclaims. With reference to the embodiments shown in the drawing, the invention will be explained in more detail in the following part of the description. The drawing shows: 20 fig. 1 is a diagrammatic side view of a section of sectional or loft gate as an example of an embodiment of the gate according to the invention; FIG. Fig. 2 is an end view of the transverse lamella profile of one of the transparent louvers; 3 to 5 in abbreviated rendering, an inwardly facing surface portion of two neighboring lamellae of different materials, the lower lamella of each figure being shown in different embodiments.

1 fig. 1 ses en i sin helhed med 1 betegnet port, hvis lukkestilling 2 er vist med fuldt optrukne linier, og hvis tilnærmet åbne stilling 3 er antydet ved kortstreglinier. Porten 1 har en i dens lukkede 35 stilling tilnærmelsesvis i øjenhøjde beliggende lamel 4 af transparent formstof. Portens resterende, dels over og dels under lamellem 4 placerede lameller 4' er uigennemtrængelige for lys og udformet med to stål pladeskaller, mellem hvilke der findes en fyldning af isolerende materiale. I hængsl ingsområdet mellem lamellerne findes1 FIG. 1, a gate designated 1 in its entirety is shown, whose closing position 2 is shown in fully drawn lines and whose approximately open position 3 is indicated by dashed lines. The gate 1 has a laminate 4 of transparent plastic in its closed position at approximately eye level. The remainder of the door, partly above and partly below the slats 4 ', are impervious to light and formed with two steel plate shells, between which there is a filling of insulating material. In the hinge area between the slats is found

- jA- Yes

DK 168871 B1 4 der på disse ruller 5, som er i indgreb med styreskinner 6 som almindeligt kendt ved porte af denne art. Styreskinnerne 6 har et retliniet, lodret parti for portens lukkestilling, et bueformet overgangsparti og et tilnærmelsesvist horisontalt retliniet øvre 5 parti til optagelse af porten i dennes åbne stilling. For den i lukkestillingen øverste lamels øvre rulle findes der er særskilt horisontalt styr med et skrånende overgangsstykke 6', ved hjælp af hvilket den øverste lamel med lille højdedifference overføres til lukkestillingen, som det fremgår af fig. 1. I sin lukkestilling har 10 porten en udad rettet yderside og en inderside, der er rettet ind mod det rum, der skal lukkes ved hjælp af porten.DK 168871 B1 4 on these rollers 5 which are engaged with guide rails 6 as is commonly known at gates of this kind. The guide rails 6 have a rectilinear vertical portion for the door closing position, an arcuate transition portion and an approximately horizontal rectilinear upper portion for accommodating the door in its open position. For the upper roll of the upper slat in the closing position, there is a separate horizontal guide with a sloping transition piece 6 ', by means of which the upper slat with a small height difference is transferred to the closing position, as shown in FIG. 1. In its closing position, the gate 10 has an outward facing surface and an inside facing the space to be closed by means of the gate.

Fig. 2 viser set fra en ende i horisontal retning et ekstruderet skalprofil 8, der danner en lamel 4 af et gennemskinneligt eller - i tilfælde af en i øjenhøjde som rude anbragt lamel - af et klart, gennemsigtigt formstof. Profilet 8 har en ydre skal 9 og en modstående mod det af porten 1 lukket rum vendende, indre skal 10. De to skaller 9 og 10 er i ét med disse forbindende horisontale vægge 11, der sammen med de to skaller afgræsner profilkamre 12, som kan 20 lukkes ved hjælp af på profilet 8's ender anbringelige dækelementer 29, jvf. fig. 3 og 4. Den ydre skal 9 har i profilens længderetning, dvs. horisontalt forløbende sikker 13. Sådanne sikformede partier dannes også mellem hver to sammenhængslede lameller. Sikkerne 13's sidevægge går over i mellemvæggene 11 eller er dannet af disse. Ved 23 lamellens øvre ende 15 findes der oven for den mell emvæg 11, som opadtil afgrænser det øverste kammer 12, et holdeparti 17 med en i profilets længderetning forløbende underskåret not. Holdepartiet 17 for en opadtil udragende tætningsvulst slutter op til den ydre skal 9 og er udformet til siden for et profilhulrum 26 med en indad rettet lukkevæg, som flugter med den indre skal 10. I profil hul rummet 26 er der i området ved profilets øvre ende 15 indsat en aluminiumsstang 25, som strækker sig i profilets samlede længde og tjener som holder for hængsler 19, fig. 3 og 4, som antydet ved hængslets indre flig 21.FIG. 2 shows, from an end in a horizontal direction, an extruded shell profile 8 which forms a lamina 4 of a translucent or - in the case of an eye-level laminate - of a clear, transparent plastic material. The profile 8 has an outer shell 9 and an abutment facing the space closed by the gate 1, the inner shell 10. The two shells 9 and 10 are integral with these connecting horizontal walls 11 which together with the two shells define profile chambers 12 which 20 can be closed by means of cover elements 29 which can be placed on the ends of the profile 8, cf. 3 and 4. The outer shell 9 has the longitudinal direction of the profile, ie. horizontally extending securely 13. Such mesh-shaped portions are also formed between each two interconnected slats. The sidewalls of the safe 13 pass into or are formed by the intermediate walls 11. At the upper end 15 of the slat 23, above the middle wall 11, which upwardly defines the upper chamber 12, is a holding portion 17 with a groove cut along the longitudinal profile of the profile. The holding portion 17 of an upwardly projecting sealing bead joins the outer shell 9 and is configured to the side of a profile cavity 26 with an inwardly directed closure wall that aligns with the inner shell 10. In profile, the cavity 26 is in the region at the upper end of the profile. Fig. 15 includes an aluminum bar 25 which extends the overall length of the profile and serves as a bracket for hinges 19; 3 and 4, as indicated by the inner tab 21 of the hinge.

3535

Ved lamellernes i porten l's lukkestilling 2 nedre ende 16 er udformet en til den ydre skal 9 sluttet, vinkelret på dennes plan beliggende og nedadtil fremskudt tætningsflade 18, der i lighed med holdepartiet 17 ved lamellens øvre ende strækker sig i lamellens DK 168871 B1 5 samlede længde og tjener som anlæg for den i den næstnedre nabolamels holdeparti 17 indsatte tætningsvulst.At the lower end 16 of the slats in the closing position 16 of the door 1, an outer shell 9 is formed connected to the outer shell 9, perpendicular to the plane thereof, and sealing surface 18 projected downwards, which, like the holding portion 17 at the upper end of the slat, extends in the total of the slab DK 168871 B1. length and serves as an installation for the sealing bead inserted in the retaining portion 17 of the next-door neighbor.

Lige som ved den øvre ende 15 er der også ved profil!amellens nedre 5 ende 16 og sluttende op til den indre skal 10 udformet et tilsvarende profilhulrum 26 til optagelse af en aluminiumsstang 25, så at hængsel fligenes fastgørelse foroven og forneden på lamellen er den samme. Kun i demonstrationsøjemed viser fig. 2 et andet fastgørelsesalternativ ved hjælp af en hylsterskrue 24, der er ført gennem 10 profilet, og hvis skruevandringen begrænsende hylsterlængde er valgt således, at skruens tilspænding kun medfører et forholdsvis lille tryk mod skallerne 9 og 10. På denne måde opnås en fiksering af hængsel fligene direkte på profilet uden risiko for, at profilet ødelægges ved skruernes tilspænding.Just as at the upper end 15, at the lower end 16 of the profile bracket and finally up to the inner shell 10, a corresponding profile cavity 26 is also formed for receiving an aluminum rod 25, so that the hinge tabs fastening at the top and bottom of the slat are the same. same. For demonstration purposes only, FIG. 2 shows another attachment alternative by means of a sleeve screw 24 which is passed through the profile and if the screw migration limiting sleeve length is chosen such that the tightening of the screw causes only a relatively small pressure against the shells 9 and 10. In this way a fixation of the hinge is obtained. the tabs directly on the profile without risk of damaging the profile by tightening the screws.

1515

Profilet kan være fremstillet af et klarglas lignende formstof, såsom polycarbonat, plexiglas m.m. med glat eller struktureret overflade, men kan også blot være gennemskinneligt hvidt eller leveres i forskellige farver, såfremt der ikke kræves nogen gennem-20 sigtig rude. Desuden kan der især efter mekanisk overfladebehandling af skaldelene, forblive glasklare rudeområder, medens de disse omgivende fladepartier på skallerne blot kan være gennemskinnelige på samme måde som mælkeglas, hvilket f.eks. kan opnås ved fremstilling af lamellen af glasklart formstof og efterfølgende dækning af 25 vinduesområderne ved påklæbning af dækmateriale, hvorpå lamellerne kan behandles ved sandstråleblæsning.The profile may be made of a clear glass like resin such as polycarbonate, plexiglass and the like. with a smooth or textured surface, but can also be translucent white or available in different colors if no transparent pane is required. In addition, especially after mechanical surface treatment of the shell parts, glass clear window areas may remain, while these surrounding surface portions of the shells may only be translucent in the same way as milk glass, which e.g. can be obtained by making the slat of glass clear plastic and subsequently covering the window areas by adhering to the cover material on which the slats can be treated by sandblasting.

Fig. 3 viser to lamellers hængsel områder. En øvre lamel 4' er udformet som metalpladelamel med to skaller og med en isolerende 30 fyldning, medens den i fig. 3 nedre lamel 4 består af transparent eller kl argi asagtigt formstof. De to lamellers hængsel flige er fastgjort ved hylsterskruer af ovennævnte art.FIG. 3 shows two hinge areas. An upper lamina 4 'is formed as a metal plate lamella with two shells and with an insulating filler, while in FIG. 3 lower lamella 4 consists of transparent or clay-like plastic. The hinge tabs of the two slats are secured by sheath screws of the above type.

Mellem lamellerne 4' og 4 er anbragt et ulige antal hængsler, af 35 hvilke kun et hængsel 19' i lamellernes midterområde og lamellernes to yderste hængsler 19 dog er vist. Hængslernes flige 20, der er anbragt på den øvre, for lys uigennemtrængelige metalpladelamel 4', er fastgjort til lamellen på traditionel vis, medens de på den nedre gennemsigtige lamel 4 anbragte hængselflige 21 ved hjælp af nævnte DK 168871 B1 6 hylsterskruer er direkte fastgjort til lamellens toskals-profil. Ved de af årstidernes skiften betingede temperaturvariationer er metalpladelamellen 4' og forstof 1 amel len 4 udsat for mere eller mindre uens store temperaturudvidelser, afhængigt af materialet, hvilket 5 ved anvendelse af normale hængsler ville medføre spændinger, forkastninger og ødelæggelse. Hængslerne 19 er derfor udformet som "løslejer" således, at hængsel fligene 20 og 21 kan forskydes indbyrdes i retning af hængslernes akse 22, hvilket fremgår af tegningen, der viser hængslerne ved middeltemperaturer. Hængsel fligene kan 10 ud fra denne midterstilling forskydes indbyrdes i den ene retning svarende til aftagende temperatur, og i modsat retning svarende til stigende temperatur. Ved den viste udførelsesform er dette muliggjort ved, at hængsel fligene 20 er gaffel formede med passende stor afstand mellem de to gaffelgrene, medens hængslets i mellemrummet ^ mellem gaffelgrenene indgribende flig 21 er væsentligt smallere end svarende til mellemrummet mellem gaffelgrenene.An odd number of hinges are arranged between the slats 4 'and 4, of which, however, only one hinge 19' in the central region of the slats and the two outer hinges 19 of the slats is shown. The tabs 20 of the hinges, which are mounted on the upper, light impervious metal plate lamina 4 ', are fixed to the lamina in a conventional manner, while the hinge tabs 21 arranged on the lower transparent lamina 4 are directly attached to the lamella screws 21. the baffle profile of the slat. In the case of seasonal variations in the temperature, the metal plate lamella 4 'and the fabric 1 of the lamella 4 are more or less subject to unevenly large temperature extensions, depending on the material, which would result in stresses, faults and destruction, using normal hinges. The hinges 19 are therefore designed as "release bearings" such that the hinge tabs 20 and 21 can be displaced in the direction of the axis 22 of the hinges, as shown in the drawing which shows the hinges at medium temperatures. From this center position, the hinge tabs can be displaced in one direction corresponding to decreasing temperature and in the opposite direction corresponding to increasing temperature. In the embodiment shown, this is made possible by the hinge tabs 20 being fork shaped at a sufficiently large distance between the two fork branches, while the hinge 21 of the hinge intervening between the fork branches is substantially narrower than corresponding to the space between the fork branches.

Til undgåelse af, at sammenhængslede nabolameller kan bevæge sig i den ene eller anden retning vilkårligt svarende til det samlede 20 lejespil, så at kun rullerne i rullestyrene skal bestemme lamellernes indbyrdes lejringsposition, hvilket ville medføre tilsvarende friktionstab, er midterhængslet 19' udformet som "fast leje", dvs. uden noget løslejespil lerum, der kan være elimineret ved to afstandshylstre 23 på hver sin side af hængsel fli gen 21 mellem denne ?5 og den anden hængsel flig 20's gaffel grene, som vist i fig 3 til 5.In order to avoid that coherent neighbor slats may move in one direction or the other arbitrarily corresponding to the total 20 bearing play, so that only the rollers in the roll guides must determine the mutual bearing position of the slats, which would result in corresponding frictional losses, the center hinge 19 'is designed as "fixed rent ", i.e. without any release bearing clay space, which may be eliminated by two spacer sleeves 23 on either side of the hinge flap 21 between this 5 and the second hinge tab 20's fork branches, as shown in Figures 3 to 5.

På grund af disse afstandshylstre 23 kan alle hængsel flige være udformet ens, hvilket er en fordel i fabrikationsteknisk henseende.Because of these spacer sleeves 23, all hinge tabs may be designed in the same way, which is an advantage in the fabrication technique.

Hængslet 19' ville selvfølgelig også kunne være fremstillet uden noget aksi alt spillerum mellem dets flige.Of course, the hinge 19 'could also have been manufactured without any axial clearance between its tabs.

3030

Ved det i fig. 4 viste udførelseseksempel er den kl argi asagt i ge nedre lamel svarende til lamellen 4 i fig. 3 udformet med det i fig.In the embodiment shown in FIG. 4 shows the lower arch slab corresponding to the slat 4 of FIG. 3 formed with the one shown in FIG.

2 viste profil. Til opnåelse af en bedre fordeling af belastningen med henblik på hængseltilslutningerne findes der aluminiumstænger 35 25, indskudt i profil hul rummene 26 på den i fig. 2 viste måde. Herved kan man principielt udefra anbringe hængsel fligene på den indre skal 10 og fastskrue disse til metalskinnen 25 gennem formstoffet. Dette er især hensigtsmæssigt, når formstoffet og metalskinnen har tilnærmelsesvis samme temperaturudvidelseskoefficient, DK 168871 B1 7 hvilket dog som regel ikke vil være tilfældet. Der skal da i formstoffet i området for fastgørelsesskruerne findes Janghuller. Fig. 4 viser en anden løsning, hvor der i området ved de til lamellen 4 sluttede hængsel flige 21 i profi 1 hul rummet 26's i den op mod inder-5 skallen 10 liggende væg findes udsparinger. Bortset fra udsparingen for hængslet 19' midt på lamellerne findes der ved alle øvrige hængsler 19 udsparinger med øget bredde i hængslets akseretning for tilvejebringelse af frie åbninger 27, som tillader en uens varme-udvidelse mellem hængsel fligene 21 og stangen 25 på den ene side og 10 lamellen 4's skalprofil 8 på den anden side. Da stål pi adel amel len 4' og aluminiumsstangen 25 ligeledes har uens stor varmeudvidelse, findes hængsler 19 henholdsvis 19' som vist i fig. 3.2. In order to obtain a better distribution of the load for the hinge connections, there are aluminum bars 35 25, inserted in profile hollow spaces 26 in the embodiment shown in FIG. 2. In this way, the hinge tabs of the inner shell 10 can in principle be placed from the outside and screwed to the metal rail 25 through the plastic material. This is particularly useful when the plastic material and the metal rail have approximately the same coefficient of temperature expansion, DK 168871 B1 7, which, however, will usually not be the case. Jang holes must then be found in the plastic in the area of the fastening screws. FIG. 4 shows another solution, in which in the area of the hinge tabs 21 connected to the lamella 4, the space 26's in the wall adjacent to the inner shell 5 lies recesses. Apart from the recess for the hinge 19 'in the middle of the slats, all other hinges 19 have recesses of increased width in the axis of the hinge to provide free openings 27, which allow an uneven heat expansion between the hinge tabs 21 and the bar 25 on one side and 10 the shell profile 8 of the slat 4 on the other hand. Since steel in the noble 4 'and the aluminum bar 25 also has uneven heat expansion, hinges 19 and 19', respectively, as shown in FIG. Third

Ved udførelseseksemplet ifølge fig. 5 er den nedre lamel 4" ikke i ^ lighed med de øvrige udformet som en skalprofil, idet den har en ramme 30, f.eks. en aluminiumramme, der kan være opdelt, og i hvilken er anbragt kl argi asagtige eller halvgennemsigtige ruder. I rammen kan der da også være anbragt en lysuigennemtrængelig fyldning. Aluminiumrammen er ved hjælp af hængslerne 19 og 19' koblet 20 direkte til stål pi adel amel len 4', så at der fås lignende forhold som ved forbindelsen mellem stål pi adel amellen 4' og lamellen 4's aluminiumsstang 25 i fig. 4. Med undtagelse af midterhængslet 19' er alle øvrige hængsler 19 udformet med et aksialt spillerum mellem hængselfligene 20 og 21, så at forskellen mellem ståls og aluminiums 25 temperaturudvidelse tillader en aksial forskydning mellem hængslerne 19's flige 20 og 21 til undgåelse af temperaturspændinger og ødelæggelse.In the embodiment of FIG. 5, the lower lamina 4 "is not similar to the others in the form of a shell profile, having a frame 30, for example an aluminum frame which may be divided, and in which are placed archive or semi-transparent panes. A light-impervious filling can then also be placed in the frame. The aluminum frame is coupled 20 directly to steel pi nobles 4 'by means of hinges 19 and 19', so as to obtain similar conditions as with the connection between steel p noble 4 and 4 '. and the aluminum bar 25 of Figure 4 in Figure 4. With the exception of the center hinge 19 ', all other hinges 19 are provided with an axial clearance between the hinge tabs 20 and 21, so that the difference between steel and aluminum 25 temperature expansion permits an axial displacement between the tabs 20 of the hinges 19. and 21 to avoid temperature stresses and destruction.

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Claims

A door, in particular a sliding door which is slidable and slidable in the top of the door opening, consisting of a series of consecutive slats, at least one of which is formed as a single or double shell laminate (4) of transparent material, and which is inserted into the row of the other non-light-translucent shell material slats (4 '), characterized in that the joint connection between the double-bellied slat (4) of transparent material and the laminate (4), respectively. the adjacent slats (4 ') of non-light-penetrating material consist of a plurality of spaced hinges (19, 19') spaced apart from each other, the transparent area of the hinges of the tabs in the slats (9) of transparent material being arranged a single or multifunctional metal body insert (25) which is displaceable in the hinge axis in relation to the lamella shell (9) and the lamellar shells (9) mounted on the hinge tabs (21) are fixed directly to the metal body inserts (25) and is passed through apertures (27) in the slat shell (9) and all except one are wider in the hinge axis direction than the hinge tabs (21) engaging in this direction at any time.

Port according to claim 1, characterized in that the metal body insert is inserted into a profile hollow space (26) in the laminate shell (9) of transparent material and / or is formed as a metal rod (25) of one or more parts.

Door according to claim 1 or 2, characterized in that a hinge (19) without axial all shear clearance for the hinge tab (21) engaging in the associated opening (27) is arranged in the axis center region of the lamella (4).

4. A door, in particular a sliding door which is slidable and slidable in the top of the door opening, consisting of a series of successive interconnected louvers (4,4 ') arranged in consideration of their shell material is of mutually different temperature expansion, and in particular according to one of claims 1 to 3, characterized in that the hinge connection between two slats (4,4 ') with mutually different temperature extension consists of several hinges (19,19') spaced apart from each other in the direction of hinge and by the hinge tabs DK 168871 B1 9 (20, 21) on at least all hinges (19) except one (19 ') in the hinge axis direction has a shear clearance corresponding to the mutually different temperature extensions for two adjacent slats (4.4'). 5

Gate according to claim 4, characterized in that a hinge (19 '), which is formed practically without any axial all shear clearance (fixed bearing), is arranged in the center region of the slats (4,4') seen in the hinge axis direction.

Gate according to Claim 4 or 5, characterized in that all hinges (19, 19 ') formed between the two slats (4,4') of temperature expansion between different shell materials are designed corresponding to the largest temperature-dependent displacement. a stretch of movement with the axial displacement clearance adapted between the slats, and at least one of the hinges (19 ') is formed practically without any axial displacement clearance, so that one or the insertion axis (22) is inserted between the hinge tabs (20, 21); several spacer sleeves (23) and / or spacers. 20

Gate according to one of claims 1 to 6, characterized in that at least the extruded slats (4) in the region of their narrow end sides are provided with covers (29).

Port according to one of claims 1 to 7, characterized in that the slats or at least one slat (4) are made of colored transparent material.

Door according to one of claims 1 to 8, characterized in that the transparent slats or one transparent slat (4) are arranged at approximately eye level when the door is in the closed position, and in particular consists of glass clear transparent shell material.

Door according to one of claims 1 to 7, characterized in that the transparent louvers or one transparent louvre (4) outside the window-shaped clear glassy, other area are made by a chemical and / or mechanical treatment which makes at least one of the surfaces must be matgia-like, opaque or non-light-permeable. 10 DK 168871 B1

Port according to one of claims 1 to 10, characterized in that at least one laminate (4) of transparent shell material has a shell profile (8) made by extrusion, preferably between the two shell parts (9,10). are formed by the profile outer sides, which exhibit an intermediate wall (11) forming dividing chambers (12).

Gate according to Claim 11, characterized in that the port sides facing the outside of the enclosed space formed by the vertical slab (9), which is vertically relative to the direction of movement, are secured in the corresponding lamellar shell (9), which are adjacent to correspondingly arranged intermediate walls (11). ).

Door according to one of claims 1 to 12, characterized in that on a slab width side (15) there is a rail-shaped holder (17) 15 for a sealing profile abutting a sealing surface (18) on a neighboring width side (16) of a corresponding, subsequent respectively. previous positioned lamella.

Door according to one of claims 4 to 13, characterized in that the hinges (20, 21) of the hinge are interposed between the at least one laminate (4) of transparent shell material and a laminate (4 ') of non-light gene. permeable shell material all, in particular through the use of hinges (19,19 ') made of tin, is attached directly to slat shells (9,10) of mutually different material, in particular by means of sleeve screws which limit the thread length. 30 35