SE436053B

SE436053B - FORBUNDSPLATTPROFIL

Info

Publication number: SE436053B
Application number: SE8001464A
Authority: SE
Inventors: Pentti Wilhelm Vainionpee
Original assignee: Vainionpaeae Pentti W
Priority date: 1979-02-28
Filing date: 1980-02-25
Publication date: 1984-11-05
Also published as: NO800526L; SE8001464L; DE3000716A1; NL8000156A; DK82880A; CH644922A5; FI57295B; DK150746B; NO153980B; FI57295C; NO153980C; DK150746C

Description

soo1usu-o Ett utföringsexenpel av lppfinningen beskrivs i det följande med hän- visning till bifogade ritning, vari Fig. l i perspektiv visar tvärsnittet av förbundsplattan. soo1usu-o An embodiment of the invention is described in the following with reference to display to the accompanying drawing, in which Fig. 1 in perspective shows the cross section of the connection plate.

Fig. 2 visar skärningen utmed linjen II-II i fig. l.Fig. 2 shows the section along the line II-II in Fig. 1.

Fig. 3 visar skärningen utmed linjen III-III i fig. l.Fig. 3 shows the section along the line III-III in Fig. 1.

Vid tillverkningen av en trossbotten placerar man förbundsplattprofi- lerna l bredvid varandra på glest liggande bärbalkar (icke visade), vilka i sin tur har stöttats mot ett underlag. Profilerna binds fast vid varandra antingen med nitar eller genom punktsvetsning. Såsom ses i fig. 1, uppvisar profilen 1 ur dess plan uppåt riktade, sinsemellan parallella profilhålrum 2 med trapetsformigt tvärsnitt. Mellan profilhålrurnrnen Ligger med dem parallella, ur förbundsplattprofilens l plan uppåt riktade, av samma metallplåt bockade veck 3. Vecken 3 uppvisar i sin övre kant nedåt intryckta fördjupningar 4, vilka tjänar som vidhäftningsinbuclclingar till betongen 5.In the manufacture of a panty bottom, the federal slab profile is placed. l next to each other on sparsely lying supporting beams (not shown), which in turn have been supported by a basis. The profiles are tied tight to each other either with rivets or by spot welding. As seen in Fig. 1, has the profile 1 from its plane directed upwards, towards each other parallel profile cavities 2 with trapezoidal cross-section. Between the profile hole tube lies with them parallel, from the federal plate profile l planes directed upwards, folds folded by the same sheet metal 3. Folds 3 has depressions 4 depressed in its upper edge downwards, which serve as adhesion indentations to the concrete 5.

Efter det att förbundsplattprofilema l har monterats, utförs de erfor- derliga installationsarbetena, såsom t.ex. förläggning av elektriska rör od: tillslutnjng av genomförirzgsàppningarnas kanter så att betong- massan 5 som skall gjutas inte kan rinna därigenom.After the joint plate profiles 1 have been mounted, the required such installation work, such as e.g. placement of electrical pipe od: closing the edges of the lead-through openings so that the concrete the mass 5 to be cast cannot flow therethrough.

När betongmassan 5 har gjutits och har hårdnat, är förbundsplatt- profilen stadigt förankrad i betongen. Fiörarzlcringen främjas i avgörande mån av vidhäftningsinbuclcljnganxa 4.When the concrete mass 5 has been cast and has hardened, the joint slab the profile firmly anchored in the concrete. Fiörarzlcringen is promoted in crucial degree of adhesion inbuclcljnganxa 4.

Det är klart för en fackman i branschen att uppfinningens olika utföringsformer kan variera inan ramen för bifogade patentkrav.It is clear to a person skilled in the art that the invention is different embodiments may vary within the scope of the appended claims.

Claims

800146h-0 PATENT CLAIMS Pre-plate profile of sheet metal for concrete rope bottoms with Lzppåt directed from its plane. mutually parallel profile depressions (2) with e.g. trapezoidal cross-section, in the spaces of which there are parallel, from the plane of the bonding plate profile (2) directed upwards, folds (3) bent from the same sheet metal, whose walls are close together and perpendicular to the plane of the profile characterized in that the adhesive dents (4) consist of depressions depressed downwards in the direction from the upper edge of the fold (3), at which the fold has spread to the sides, the walls of the fold also being close to each other at the depressions.