HUE035723T2 - Device for fixing hollow elements, to facades for example - Google Patents

Description

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The préséin Invention relates to s device főt làferâilÿ fastening hollow elements, for example to-hk sfo ' ihn "\\'isit?r u ;r<w «u p« mfeou k t3>,w{ new'e-. k>i \« ' w ,snn r Sfou elements which are also tetmed bagaeiteg

Ceramic hollow elements of Shis kind e«-n he used in wry Hexible wsys, whether ss a sight or s«» screen, for forming open hteatles, in window areas or eves ss a bamskade elemem.

The hollow olemoni-s generally fenve- a square, rectangular, ovsl or circular cross-section and-ca«: be adapted individoally to any length up;to generally about IdO cm.

The hollow s-loments can be festened by means of fastening: elements, at the rear-or .at -the: side, for fastening, the hollow elements mostly have square or rectangular hollow chambers hi which devices, engage for fastening at the sides.

It is known to mount suspension brackets on the supporting building structure or the vertical profiles wherein these brackets- serve to suspend the hollow elements with the angled suspension: element, fastened thereon.

One end of as angled profile is pushed Into the suspension brackets mnl fastened there by a 17-shaped clip which. engages over the angled profile, and the suspension bracket. 'The clip bas noses protruding at its U-shaped, ends which can he locked on the .underside of the suspension bracket. A spring elemem is provided at the other end of the angled profile and bears by its ends against the inside wall of the hollow chamber.

The drawback with this lateral fastest ing is that the IT-shaped clip is- easily releasable and children and juveniles, its pstisetdar. cast easily remove the clips, These clips ate fartbsrtsnte often made· of plastic and age through UV rttdiation. if the clips are removed or become defective tins cart lead to the hollow ciemerds becoming loose nota lise suapertsion bracket and drop out in the event of a corresponding wind. A- further drawback wills this fastening· device is that lise hollow elements oas; pivot about their longitudinal axis out from the desired .position so that the outer sides of the cerssade elements are no longer in flush alignment This can cause rattling noises, The fastening device most be adhesively bonded in pari to rise inside of the hollow elements by means of silicon adhesive. A devine is known from DE 103 21 Tin AÎ for laterally iasternog helfosv elements to facades s t our us ns » c< soptn ís í foo s » v; . ' sn , dn 1 <. <."· < 1 on \t < ík o, , s h «<. nt is festened to the structure by a screw.

Prom ISP 0 701’ flh. At a cm Round facade soructyre is known comprising horizontal support profiles which engage with play round part of.» tagadé plats.

The object of tire present ins enimn u, to proroU a device for laterally-.fastening hollow elements which are easy to fix, cause no ratthug twwe\ and seunely fasten the hollow -elements in the desired P"R'i"S, own m ’he <rcn’ o- st-ong omd ptes'Ua, -m shat the Sn den e.ecienw ,<m mnh.'í 1" imnoc mu of the desired position nor become loose iron· their anohoraye through wmd pressure.

This is achieved fe tfessl s proHbd efesnexst is provided which e;sn he Inserted ixsto fee hollow ! « -. K T, ' , 1. W ! J it !'i W d i I ! I I < S h S ,' p s \ t fee «tobbed element eon he se-:?.orety eettaeoted to she second leg of she snspestsioa atrd sise spring elesaesss caa he arranged ox· die p’-difed element In such a way that she at feast oae spring leaf extends afemg d\ .vngdufeuxl av,· vt the pi, dkd elenxout

The profiled elcrnsm motet J'h has x square -shape with a T-grnove on the upward facing. -side hole which She second teg of the suspension bracket can he 'latched, in this way a fixed .ccnnecfinn is ensured between the second leg. of the suspension bracket and the profiled pan.

The ss:se of the profiled pari here is such that whex· is adicins she upper inside wall of 'tbs hollow < S rh'\ o\ ifíjh. i,!< u ; oi X oh '.«dl if ba, w,h a y<x,s g, «ware's \s ·!» h Sí ,·'<>1 d«',u". n, \,,ni< nk v, SS ind dxe >>,'h b"t ,'Xid !<·νη! xiv ud saun-.· η» d >" fb'wdlov, Kha«'t\s ihn k-.d ruw'' can he arranged between the eresek· of slw profit« element and the inside of she hollow chamher to brace the profiled «leix-estf against the Insides of she fed Son chamber.

The spring element is positioned so that she tost springs extend along the lofsglixidfeai axis of the profiled «kotjes?,;, The spring elemem few, a «estrixtg spring action, 'The loaf springs ore preferably nos only beat off feom a foetal plate v<hs,h temra against one e;sd face of sh« profiled «fenxexst, fexst are also designed so that they can be supported in the fastetfoxg position also agatoSi: the other end face of she profiled element The «fleet of She leaf springs, a centred poshionixig and thus also the fixed seat are hereby strengthened.

Since she second teg can fee fixedly eoaneetod to a profiled element,, leaf springs extend »iossg the joagisudlaal axis of the profiled element and are supported agisms· the inside wait of she bellow chwxfeer, dm ‘-ecvnd leg a- 'seed sceteeb ex she hvltext ahaoxbor red dw bedou ok mert r.n a,· knyoj be turned »boot she lossgisodina! axis sad out of 'alignment The square profiled element. witb tbc preferably three leaf springs extending preferably along throe outer sides tbcreqf, then sits under the action of the three: leaf springs·, xesfotely fixed isx the hollow chamber of the hollow element;

In a feather-variation of she invention the first leg of the suspension bracket has in its end region latching tabs which - once the first leg is pushed into or through the socket of the suspension elcxsxent -can he bent round by a tool so that its secure fixing cannot easily he released by either.playing .children nor la another way.

The suspension bracket preferably has on the second leg a sab which .can fee horst out item the plane of the second leg sjx order to 'teek the second leg after crossing tferotsgh the T-gj-pixve wish tho p rdffie si ele ment.

Tfee suspension. bracket has lateral stnb.llixors/gui'des, a Ihxdl for tho ixisortlorr depth., a depth stop asrd a suspeusion iock/seofsrity to seotsre against dismantling·, and -secure against levering out.

In order so fessen tfee profiled element xigidly to she suspension bracket'without rasilihg xsotsos, the suspension Iras on its second' leg bent-off portions which sexy« for -a resilient fixed seat in she T-groove.

The fixed sea; ss farther improved hi that the length of site leaf spring corresponds agyi,·\-inatok to she hngth of she 'ptuxg eh mes« and sue boryfes ,0 fee lo.x! i-psnsp i.\ «efowsoa to ,n teást pieferably at least 50 's and mow purtnul,.ric preferred to ,tl K\tst "0”» of the hslght of the profiled element fhc desire aecotdmg to the «moirten vUn In. need hu ad powaole stuped cKegmed hTh>-,\ elements, «tore particularly of eerauue, iasofar as these have at least a square or rectangular or similarly shape<s hollow chamber ttsto winch cortespoudtttgly shaped profiled elements east be inserted with the second lees of the suspension bracket fastened thereon and with the spring element shoe placed over the piobled eh ment, A farther advantage of the present Invention is that it can be mounted easily on site by the façade builder and requires no pre óesiáilaíior· ip an Ksembiy woKsbep.

The device -according to the tavertthm is based entirely on mechanical eonfteettohs. att adhesive co nee ertoe is not rmpored

By separating the suspension bracket from the profiled element it is furthermore possible to •meet individual specific requirements»

The device according to the invention ts .d\o smtable for double baguettes btnethi t-tt;ps, square or rectangular ptpes or other shaped hoi Ion bodies, where these have hollow chambers mto which, the fastening device axerdirg tv the invention oan he toset ted

The -device aCvOtdoig to me invention, mote pantcuiorlv through the fastening of the suspension bracket on the protned element, enable* ar uorestruued secured weaiherproct Listening of the holton elements without "rahhug noises'1, with nhseh both wind forces and sttww hmd» as well as dead loads e&amp;a h<? disregarded and which ean also he used oven in the event of severe temperature fiuetuatkms, without volatile etteew and which can also not be easily released again through unauthorised aeoc-m,

The iovéfttiou and further advantageous embodiments and fmther developments thereof util now be explained and described in further dv>ml below usmn tue examples dlustmted m foe dsowinpa The features which ean be concluded from the dost.i'iptwn and the dmwmgs ran be applied mdo· ideally by themselves or together in any combination Uvoeromg to ;he invention

In. the drawings;

Fig, 1.. shows au exploded view of the device according to the uoehfien;

Fig. 2 shows -he suspension bracket 11 pushed otto tin. prut«led part 40;

Fig..3: shows fba suapdhsUm bracket l i ip a) a perspective view b) a plan view from above c) a side view d) a pia« view of the first Ug 13 (viewed ift die chreertou of artbw F in Kg. 3a); tog l shows tbc spimg elemen! 5*1 m a) a perspective view b) a plan view from shove e ! in side vieve '! If s ( i , ( V -, Oj, , \ K (Ills P I t trt Fig, 5 shows the side view el the suspension bracket;

Fig, b shows the p;,,sFc2 denteos os s ce s lots:;

Fig, ? shews the snSpesssion clcoscsss (si tho top) hsstcSwd 10 a verricaî strip, with a fhhtéaéd holissw eiorstéaf («maire) and with a fastened hollow eienseai with cens lanocs jtenfiie as a crash gaard lat she hotiom);

Fig; S shows two siiffercntly shaped hsigstssrscs is:« à perspeerivé view eed in section with profiled deoteao m the k'Uv'A xh,«ashc«s

Thé device: tsceordiag to -he Inveaiion Which. Is shown m sot exploded view In Fig, 1,. comprises a snspçashns hrsmkçt 11 wfeisb has «sa tsaglsd shape and comprises two legs 12, Fl which ère ssrranged ai right Ongles ts> sge another, The fsrst vertically aligned leg 13 serves F? he fltsed ipso the gioovcwhtsped recess 21 of a ssispension elCntestl 2s) Which has he Shswbed es the versieai wall w> or sohstractare, sed the second leg 13 serves F be positioned srsto a hollow ehansher el si «he hollow eieioesn «FT

The devise aecerdsfsg io dw Inventera farther eoi&amp;pmss a pswaled elcasent 40 which eao he poshed srsto she hollow chamber hi of the Isdilow ele-nco; 20, sad s spriog etotem >0 tvirh. three spring leaves 51, 32, 53 wfseteltt the sceood leg 13 «if the saspeasson bracket Ti cso he flxesfsy connected t«> «as profiled elesaeot 4(1 end she spring element 50 is otranged on She prettied creases« 40 is snels a wav slnst she leaf springs 51, 52, 53 extend aloag rise iongitndiwil axis T of she profiled elemeat 40,

The ssrspenslost hraexei Ft is gscfersblv nessle ;«f stainless sseel, and she fass «sad She sectsnd legs 12, 13 ere fbrased as sheer saeral ships, A parr of the hrogitadirsal edges of she eecsasd leg 15 ts boot dowts sslighily 14 to the length. of the psolrled element 4o, which Is described below, (Fig, 3) Its order to seonre si fixed sési Of she seesmd leg 13 la She T-gixtove 41 of she profiled eiepseas 40, described below, {isierai shiMilxers, gnhle). For this Ose secorsb leg Id hsss si She sides two notches «7, I7’ at a distance which corresponds io the length of she profiled element 40 (Fig, 3b) so that a narrow regioo 14 is bent how·« at :w segle of abets« 4 F on each of she Swb ioogsSiidlrSal aisles of the scsoasl leg 13 io order to obtain. a fi red nob-omiting sees of the leg 15 in Sise propled eiebsenf 40, As the free oasl 15 of she leg I il there is a Sah I 0 whieb east be hens dowrs cost Font the plane os' the second leg 15 to Farm <s depth stop, it she second leg 15 is inserted issio the I'-groova 41, to he deseribed, of the profslesi elewebi 40, the '« 'groove 41 rhea presses the nth th doting the displacement process into the herwordn! piasie of lise second leg 13, if she tab Id has reached the ensl of the profiled elenmrst 14 then, since it is sso karger prcasOsl hpWstrds tarsmgh Sas T-gCOeve -41., it ssps'ltsgs down aad tints pceversis the snsgesislsm leneket 11 froth heiag drawn otss ef she prof tied e tensers 41? its the insteasssg pesitsoo she edges of she aPSeli I?" of she second leg 15 slsrs hear against the end hsce 40 of She profiled elenaon 4rT, s.e, lise second leg 13 is seenred in the profited eienreat 4s5 hoch against transverse and also against ioogifiidinal osovernesSi sind can tso longer he removed ifosn the pre filed element 40 withosi pressing rsp the sober sah lh. The edge 24 of the «totals 17’ serves as a stop for ress r «cs I tig she IbáCftldb depth of the saeobd leg 13. 'The Örst leg F' of the snspetssloa hőseket 11 likewise hits rsO bosh drsWsrward hsclhg edges few bosvhes 10 so that Iwcs Ipeklng elemebss is) are hooted at the ensl of site first leg 12. Aker the first leg 12 has heen pashéd Ihswgh she groeve 31 of thé sbspeswloo eletbeat 21) she two leekifsg eiemestss 14 at the end of the font leg 12 van he heat by a snel towards the hollow elesnem 40 oat from the plane of the first kg 12, As a result ;rf the bnat-reuud locking elements 19 the-sttapesaiph bráelfet il can no longer be removed from she suspension clesnerrt 20, Since a kml k necessary for bending round the breking <;euseu;s 19 sire elements 19 can also nos in- easily srsdocked esess· by playing efeildfen tsnd accidents ere thsrs avoided.

The suspension element 2Ô (f tg, 5.) is a ti-shaded afesninktar part. The U-shaped recess 21 fenn forms the socket 21 fes? the first leg 13 of the suspension bracket 11. Alternatively the sospesuiosr element 20 can obviously also have a square shape and comprise a foil-length groove 21 into or through which the first leg 12 of the suspension bracket il sa inserted. The transition area from the upward facing side At fee Osyx m w'-n eicnkot 50 m tbc u-ei xs 't sm,, ,r inch '-he angle w mscnco, ss- vhamlered Through this chamfer -a «nifbrnr load absorption and .transfer into the suspension oiement 20 is achieved;. 'Ute suspension clement 20 is fastened by -rivets or screws 23 on the svai; or substructure T9 (Fig. 7y

The festem ng device ferther eoruprisos a profiled element 40 with two side wells 42, 43 (Fig. 6) at ihe tower ends of winch there is a narrow web 44.45 running at .right angles io she side walls 42. 43, respectively. The webs 44, 45 are opposite one another and for;» a sewer bearing -surface Tbase'T, The profiled eie-neel 49 has shove the two side walls 42, 43 a T-groeve- 41 -which serves as a guide 1er the second leg (3. Uadorndnfb life T-groove 41 for the second leg 13 there is a further T-shaped groove 46 into which - when required - a metal bar can he pushed to pass through the entire hollow dement. The 1 \ < p e * ' υ ufe mm >1 í . 1 ohd me d "· rs, ' v x w - -. \ 'χ s <. ' <. fe entire pso fifed element 49.

The dowewgrd feeing sale ef the lower T-groove 46 merges into the two side walls 42, 43 and the side wails 43, 43 of the profiled eferoens 49 have a stop -47 at the top.

In <m nkenw-ive embodiment the profited part 411 can also have eonifeaotss stepless side walls + ' 5 1 ; >o ot , no; ' n > ·. th <k V λ,Ρ a ’ gs ,κη ' μ>ί3»\\ \ tot\ -.-. , e. o \ ' \\e 46 and 41.

Thé device tuttivn has a opting etc awns 50 which a'rmvs o; three sectang·,slm spring leaves 32, ö', 54 bent ikaui et ,m ihtiaa' angle horn îirjee -fee-< of a ’'ew.engid.rt social plate <4 i(\g 45 Use spring element 51) rs pushed i«>m bslov. ont« she pjoùled element 40 sK, that she metal plate 54 hears, against, one end feeo 49 of tin pixd'dep element 40 s,h'!g\ i, T as-d the thtve \pttng leaves 52, 5-3. 54 i.-Os. nl onwixs' on s 5, so wd. ,r.8 s s \ ,s s <0 sTo p-A-opfe element on cod urdeitwafe .he iwxkrside of the profiled elehfetst 49 wot: the too efeniated veto ct 4« (he spuug hases 53, 54 art; bedt shgbtiv row. aw \e fe,u fe. v haw fee gréa < W diwaiwe from e,wis at,lx- stall 42, fe tx-ughh nr the noxidle

X \1<S ' -a Is , ' î X t 5Î ibx to ,< i.itjl i O< Sx< ' , ' ,(. rs SO n'x» W i < ,,) II ".nt'x' X psoisled element 40 ss msn -feginh ,'on.'r,e. Uss few'll Seat'springs 6t rsust.ct hau a S'ert-doun edge 56 rs ther tier eno, few sprerg vh’inent 50 r< S'letuabh made d mt r-samkr,' ,4eel and arts as a centring sprtsrg.

If-now sire spring element Sis fs placed hr ttse manner of a shoe Fro;« below over tire pro filed element 49 wish the suspension hraoke- it fíxedlv cessneesed thereto and the latte;· is pushed; slightly into sise hollow chamber 31 of the hollow -element ,48 (see Figs 1, 2) then Sire hrshiu 32 of the h-edUnv chamber 81 presses the concave curved spring leaves 51, 52, S3 of She sprsssg demenS 59 against she side

Claims (4)

1. wall 42, 43 uusl the angled eslges 44, 45' of tbs profiled elemein 40 farming the- base. Through this pressure the angled edges 56 at the ends of the lateral leaf springs 51, 52 come to bear against the end , O ' ! <\ <; <; ' ' ? ' rlfS Ik > \p ,S'Z < '?.'> 1 ' 'S Ο X t 'i·, k ' v? dw boilow elesnem $V en tbc our salt against sne acetal plató 54 ano oo the oslnr -ode h\ thr angled , Ί , se \ä η » \ < d ' b s ' < \ 1 ' K < K ί 1 t <t 0 v h nil i μ ' \ " t ’ spring force and Ihe fotee-locking engagement are hereby strengthened. The snspension bracket 11 sits ooh the pwolled desman a·,; j ?he sprint.· elesnem 50 npsdtç and nntnor rhlv o< the bvllow -mesyi'er 81, rotation or displacement ss not possible, similarly also no rattling noises. The surface area of the lateral leaf sprmgx 8 k 52 oosaesponásapproximately to the size of the side faces 42, 43 of she profiled elemost 40, If she hollow Chamber 81 is to-be n;-ed as a ci'ash gnard than either a profiled etefOÓUt 40 cas; fee Used which passes through the emirs Milov·· élement 80 (see boston), of Fig. ?.» Or alternatively a Tall· length íUétal fear ear; fee unshed In through tiro hóllpw elehsunt 80 and Cats, he posuhsued in she lower T-groove 46 of the profiled element 40, The faSSessuSg device according to the invention east fee used for diffezmnly shaped hollow elements 80, provided these have a hollow chainfeef 8; in which the device I (Fean fee fastened, Fig, 8' shows two further alteruattves of bagnettes ist lamella form and Fig, 8 fltows at the bottom 1rs section the arrangement: of the profiled elesoents 40 In the respeetwe hollow chamber·' 81, As can he seen from Fig. 8 in the susse of huger hollow elesneots 80, two or more devices 10 can also fee used for ihstenihg purposes, fetere partie tdatiy ih the saws·: of loaded baguettes of great weight/length, tt sogened e\t>al I rgnettes ran ,;\o h-' p-nund onio a ^esomnmw < ng es 'S’ted menün? b' o; ahunssuussy w Innern n p.ntstmu glrte stumid tse poouted fern neen each md lacs of the brgnettes tu vidor to prevent seratehiug the eerafehc, M uKrzt t t at wm; rvs a wowssr-v nt z, osom u t tonst tom won dfeufeiido dn 1 Tgeogwooi pa k Szerkezet üreges elesnek (80} oldalad svgzitèsêkez, peldàni homiokeatofera, amely szerkezet tartalmas: hét szarral (12, 13} rendelkező szögletes .telfUggesztést (11), ahed az ekó szar (12) egy iyggeszsöelem (..2.0} hornyába ¢21) helyezhető, sóig a második szár tik az ürege·; edesss (8Ö) üreges haturájáha (fel) helyezhető, és egy sugóelesnet (50} legalább egy rugólapoal (5 1, 52, 5 k, a/ísl jetlexnezve, hogy a szetkezotnek egy az ideges elem (80) üreges kamrájába (fel) bedugható profiles elesne 140} van, ahol a felfüggesztés ( 111 második szara {13} fixen van a profites, eleunnel fdOi összekötve es a rngöeiem ISO) a profiles elemen (40) úgy van elrendezve, hogy a legalább ' P'W x' '> ';O V 5< s v n<S < ' t; ,ds„n k,.
2. 2, Az 1. igénypont szerírói szerkezet, azzal jellmswzve, hogy a profoos elem (4(ί) egy T hornyot (41}-tartalmán, amelvbesr &amp; második szét ( 13} retesze iható, 3, À 2, igénypont szerinti szerkezet, azzá! jeltenmzve, hogy « telföggesztes Π 1) egy bepattanó fulct teot tnrnüntaz, 3 V . ' f' ,. OSO p ' ΐ Ί \ ϊ ',l, Κ',,Ι’ΙΙ s''\^ Ç azzal miieméi'Z ikpii \îk 52, 53} ogy teatlemezről (54) vaninak) tehailitva, ainoly temleatez a profites: stem (40) «gyik homtekféteteién (4P) heteozPetÔ ah és rögzítési helyzetben a lapt'age(k) (3), 52, 53) vège(l) a profites sktip ''*> 0 Osteite te'ti"< !* ns t< t\ < ote c\
3. 5. Az előző Igénypontok bânnelyike szériát! szeskezet, azzal jelleiaezve, hegy a felfüggesztés (i () első szóra {)2) reteazolöeléttíekei: 114} tartatei&amp;z, araeiyekks) a telteggesztés (te)· meszelés« egy alépítményhez vagy faihoz {70} rögzített függesztöeiembe« (2ö.s megválás« ható. ö, Λ 2-5, igénypontok bármelyike \.e of szerkezet, azzal jellemezve, hogy a felfüggesztés > ä i·,, n s t í i '' \ n <. f se\ m r t ) U -.te ·. ix teih \ ' n a tel ; > <. s } |Pi ' hornyába (4 ip való feeszotiíásáfcöz.
4. 7. Az előző igénypontok bármelyike szerinti szerkezet, azzal jellemezve, Hogy a felfüggesztésnek. 0 i) a helyes pozteteoateshoz mélységi mközőte (24) vá«. g. Az előző igénypontok bármelybe szerinti szerkezei, azzal jellemezve, bogy a laptogo (51, 52, 53} hossza körtebetnl a profiles «tem (40) hosszával egyenlő és a laprugó- (51, 52, 53) magassága a profites «lem (40) magasságának legalább 40%-áeek előnyösen legalább .5őH«ávaÍ, kőtenősen előnyösen legalább 70%-ával egyenlő.