KLASS INTERNATIONELLSVENSK E 04 d37 c:10/01 PATENT- OCH REGISTRERINGSVERKET Ans. 1898/1958 inkom. den 27/2 1958 utlagd den 21/10 1963 K E ARVIDSSON, STOCKHOLM Upphfingningsanordning for hangrannor vid tak av profilerad plat F8r avledande av vatten fran tak brukar hangrannor tillverkade av exempelvis forzinkad stalplat eller kopparplat anbringas vid takfoten. Dessa hangrannor uppbares vanligen. vid vid tak med tratakstolar och fotpanel av forzinkade stalkrokar eller kopparkrokar, vilka spikas fast pa takstolarna eller pd. fotpanelen.
CLASS INTERNATIONAL SWEDISH E 04 d37 c: 10/01 PATENT AND REGISTRATION AGENCY Ans. 1898/1958 inc. on 27/2 1958 laid out on 21/10 1963 K E ARVIDSSON, STOCKHOLM Suspension device for male gutters on roofs of profiled plate For drainage of water from roofs, male gutters made of, for example, galvanized steel plate or copper plate are usually attached to the eaves. These males are usually carried. at wide ceilings with wooden trusses and foot panels of galvanized steel hooks or copper hooks, which are nailed to the trusses or pd. foot panel.
Vid tak av korrugerad plat t. ex. forzinkad stalplat eller aluminiumplat utfores i regel takstolarna ej sa att de skjuta utanfor hus- vaggens vertikalplan vare sig de är tillverkade av st al eller av tra. I .stallet tillates den korrugerade platen att bilda takfot utan stad utanfor husvaggens vertikalplan, och pa denna takfot skruvas vanligen, hangrannskro- karna fast pa den korrugerade platens under- sida. Vid sm. taksprang kan derma konstruktion halla for de belastningar, som exempel- iris snO och is innebar. Okar man emellertid av nagon anledning takspranget, riskerar man att platen bryts over vaggen. I de kanda konstruktionerna utnyttj as ej sjalva husvaggen till att avlasta den utskjutande delen av taket. For roofs of corrugated iron, e.g. galvanized steel sheet or aluminum sheet is usually made of roof trusses not so that they slide outside the vertical plane of the caravan, whether they are made of steel or wood. In the stable, the corrugated board is allowed to form a roof without a city outside the vertical plane of the caravan, and on this roof, the male hooks are usually screwed to the underside of the corrugated board. At sm. roof leaps, this construction can withstand the loads that, for example, iris snO and ice entailed. However, if for some reason you increase the roof gap, there is a risk that the plate will break over the cradle. In the known constructions, the caravan itself is not used to relieve the projecting part of the roof.
Foreliggande uppfinning avser en upp-- hangningsanordning ,far hangrannor vid tak av profilerad plat, vid vilka takstolen ej skju- ter utanfor husvaggens vertikalplan, oeh kannetecknas 1 huvudsak av ett antal med fast- organ for rannan forsedda stanger, som kvar- halles under platen i de genom profileringen air platen uppkomna utrymmena samt vilar pa den under taket befintliga vertikala husvaggens avre horisontella kant, vid vilken de fasthalles med en utskjutande tapp. The present invention relates to a suspension device for hanging gutters at roofs of profiled plate, in which the roof truss does not project outside the vertical plane of the caravan, and can be drawn mainly from a number of rods provided with fixed means for the gutter, which are retained under the plate. in the spaces created by the profiling air plates and rests on the lower horizontal edge of the vertical caravan located under the roof, at which they are fastened with a projecting pin.
Uppfinningen beskrives narmare i anslutning till ritningen, dar fig. 1 visar ett utforingsexempel pa en del av en, vertikal husvagg och talc i vertikalsektion vinkelrfitt mot vaggen med en upphangningsanordning enligt uppfinningen och fig. 2 en sektion av taket parallellt med vaggen vid snittet A—A i fig. 1. The invention is described in more detail in connection with the drawing, in which Fig. 1 shows an exemplary embodiment of a part of a vertical house cradle and talc in vertical section perpendicular to the cradle with a suspension device according to the invention and Fig. 2 a section of the roof parallel to the cradle A- A in Fig. 1.
Sasom visas i ufforingsexemplet av upp finningen i fig. 1 och 2 bestar upphangningsanordningen far en hangranna 1 av en stang 2, som vilar i en vagdal 3 pa undersidan av en korrugerad takplat 4. Stangen 2 vilar dessutom mot husvaggens ovre horisontella kant 5 oeh kvarhalles i sift lage av ett stilt eller skruv 6. Stangen 2 dr i sin nedre Oxide forsedd med ett hal, i vilket en skruv 7, som uppbar hangrannan 1, dr fastsatt medelst tva muttrar 8. Genom denna anordning, dr hangrannans lutning i vertikalplanet justerbar. Skruyen 7 dr lampligen utformad som en ogleskruv, som medelst en skruv och mutter 9 Or ledhart fastsatt vid, en annan agleskruv 10. Denna andra ogleskruv 10 or genoan exempelvis skruvning eller nitning fastgjord vid en vinkehatt mot hangrannan gkende plattstang 11, vars ena yttre Oxide dr nedbockad och Or avsedd att fastas i hangrannan 1 i narheten av en pa denna anordnad vulst 12. Plattstangens 11 andra dude är rak och är forsedd med cflera hal i rad for att kunna mojliggora infastningar av olika breda hangrannor medelst en vinkel 13, som dr avsedd att fastgoras med t. ex. skruvar eller nitar 14 dels i hangrannan, 1 i ndrheten av ett pa denna forefintligt enkelt omslag 15 MI dels plattstangen 11. As shown in the embodiment of the invention in Figs. 1 and 2, the suspension device consists of a hanger 1 of a rod 2, which rests in a cradle valley 3 on the underside of a corrugated roof plate 4. The rod 2 also rests against the upper horizontal edge 5 of the caravan and is retained in sieve layer of a stilt or screw 6. The rod 2 dr in its lower Oxide provided with a hall, in which a screw 7, which supported the male groove 1, dr fastened by means of two nuts 8. Through this device, the male groove inclination in the vertical plane is adjustable . The screw 7 is suitably designed as an auger screw, which by means of a screw and nut 9 or articulated heart attached to, another auger screw 10. This second auger screw 10 is by, for example, screwing or riveting attached to a corner cap against the adjacent flat bar 11, one outer oxide bent down and Or intended to be fixed in the male groove 1 near a bead arranged on it 12. The second dude of the flat bar 11 is straight and is provided with several slides in a row in order to be able to fasten attachments of different wide male grooves by means of an angle 13, which dr intended to be fastened with e.g. screws or rivets 14 partly in the hinge, 1 in the vicinity of a single cover 15 MI present on this part and partly the flat bar 11.
Upphangningsanordningen enligt uppfinningen medfor, forutom att hangrannans lutning i vertikalplanet .dr justerbar, ocksh den fordelen, att de krafter, som harriir frail fran taket nedrasande sno- och ismassor, genom stangen 2 averfores till vaggens avre horisontella kant 5 samt till den del av takplaten 4, som ligger innanfor vaggen:s plan. Harigenom blir pafrestningen pa takspranget vid en anordning enligt uppfinningen betydligt mindre an vid motsvarande tidigare konstruktioner. Dessutorn dr, tack vare den stallbara forbindningen mellan agleskruvarna 7 och 10 kring skruven 9, hangrannan 1 vridhar I vertikalplanet, varigenom det Or majligt att vika den inat mot husvaggen. Detta fir sarskilt fOrdelaktigt da vulsten 12 pa hangrannan 1 befin- 2— — ner sig over takplanet och d. exempelvis vid dagsmeja snO och is kan rasa ned frail taket. The suspension device according to the invention entails, in addition to the inclination of the hanger in the vertical plane, being adjustable, also the advantage that the forces which have frail and ice masses descending from the roof are transmitted through the rod 2 to the lower horizontal edge 5 and to that part of the roof plate. 4, which lies within the plane of the cradle. As a result, the stress on the roof gutter in a device according to the invention becomes considerably less than in the corresponding previous constructions. Furthermore, thanks to the adjustable connection between the axle screws 7 and 10 around the screw 9, the male groove 1 rotates in the vertical plane, whereby it is possible to fold it inwards towards the house wall. This is particularly advantageous when the bead 12 on the gutter 1 is located above the roof plane and d. For example during daytime snow and ice can fall down from the roof.
Anordningen enligt uppfinningen kan modifieras i flera avseenden utan att dess princip frangas. Salunda kan t. ex. langden och profilen av staven 2 i fig. 1 varieras avsevart, oak avenledes kan exempelvis de bada ogleskruvarna 7 och 10 ersattas med en enda skruv, fastsatt i plattstangen 11, lampligen genom nitning, oak i stangen 2 med de hada muttrarna 8. The device according to the invention can be modified in several respects without compromising its principle. Salunda can e.g. the length and profile of the rod 2 in Fig. 1 are varied considerably, otherwise the bathing screws 7 and 10, for example, can be replaced by a single screw, fixed in the flat rod 11, suitably by riveting, also in the rod 2 with the had nuts 8.