DE1509118A1 - Metal cover for roofs or walls - Google Patents

Description

In your patent (application K ^ B 085 V / "J / c) is one

metal cover i'for roofs or ./aride gvjscnut .. ' , td of a ^ roGse an aiii relatively smaller.,: .-. .i.rejkiger iilecncassettes, all of which are knotted and profiled according to ui..or .0 ../..- with essentially upper sheet metal surfaces lying in a roof or wall plane in such a way that all the cassette edges are joined by two Adjacent cassettes are each pressed into a groove that is open at the top and in which the cassette edges are held in place by the clamping effect in the profiling. Each channel can have a longitudinal web at its bottom, on which the cassette edges engaging in the channel are held by a clamping effect due to the shape of the longitudinal web and the corresponding profiling of the cassette edges. In order to reliably prevent water from penetrating and penetrating through the butt joints of the cassette up to the underside of the roof, sealing strips can be arranged on the longitudinal bar, which seals the eye between the cassette cantons against the ingress of water. Next Can be audited at the points, vr ^! several cassette corners, running together, on the roof cladding a bottom wall that forms grooves into which the grooves holding the cassette edges are inserted, and that around the

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Fl / Hn. ₂ ORIGINAL BATHROOM

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Gutter crossing point forms a cavity closed at the bottom, in which the cassette edges meet. In the cavity around the channel crossing point in the extension of the longitudinal webs in the cassette channels, web pieces can be present be at which the ends of the cassette edges can be clamped. Finally, the channel can have a molded part be slot-shaped cavities into which the spread-apart ends of the cassette edges are inserted when pressed in, with seals lying between the upper edge of the molded part and the lower surface of the cassette plates, and the foot-each between two cassette edges through the web of an attached one Profile is complete.

Because the cassette channel, which the folded cassette edges absorbs, is in practice narrower at the top than basically the Channel, and since the longitudinal webs protruding into the space of the channel narrow the channel cross-section on the inside, it is with Difficulties associated with introducing profiled cassette edges into the channel.

The subject of the main patent would thus experience a significant improvement if the shape of the channel, of the longitudinal web and the folded edge of the cassette on top of each other to be agreed that the introduction of the cessette edges into the channel facilitates and the clamping effect is at least at least preserved.

In order to solve these problems, it is assumed that the shape of the channel according to the main patent is to be retained, ie that the channel is narrower at the top than at its base and is scmir. its inner side walls essentially: the shape of a cone st umpx'es with the base at the bottom of the channel.

According to the invention, the Länvssteg experiences a special new one Layout. It consists of a conical profile that has two

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is part. The base of this two-part conical profile is located on the Rinriengruiide.

The two-part, in. ««, Cross-section, conical longitudinal bar consists from an inner core part connected to the channel and a fitting piece pushed over it. This adapter should widen the core. Eu should be obsessed with the outside that it is the distance between the fl £ & K introduced into the gutter Cassettes): an ·; en and the core part of the longitudinal bar at least approximately fills in. There is an inverted V- ^ orr.-i, coualJ et brought over the wedge-shaped core in the "" iuersohnitt is; before jedocj. can the barrel piece reverse - - U-shape ha ^ en, r-j that it drags in the upper ki.-mentcil c-in can be performed, after which it is first carried out <Ioi. conical :. 1 serious part is spread.

new form of the wide formation of the .uängssteges now offers the possibility of dl ο umgekai.ueter- .RL ;. that of the Kassettur. without introducing any profiling into the channel. The edges kern.er. so iu essential. at right angles :: to the roof or wall surface, we ..:, they 1 :. the gutter egg:. guided v / earth. Only the insertion of the pai: itüj: it now widens. wedge-shaped longitudinal web i :: i Groi ".de iur Rii ne such that the around ui" uingeka :: tetei: RLL ^v ider über Kassetter.bleehe drifted apart \ -tev. \ en,

1 "a ferti; -monierte :, hustarid ei. J dc mn: ..: die j \ as.:. Ette: .r'ü: .äcr clamped to the rleili'läch.e of the PuIjJtUj-XC ar., which: .ac. uor. driving i:. the channel and üner ^ er. l ·: ·. "<Ii'ör; nigen Keriiteii of the Jüängssteges conically spiked. ν: ·: never., is.

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Coverage i'ür i ü ^ her or Viande, v, ·. : ei ge -.- üLss patent

(χ atenta: .. io-.aunj 7. Hz- 55 /, V / J ' ₍ -) the u: r.gekar.teten Riü.der benaj :: bar "; ο: ¹ h.asserten through I' lle

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The longitudinal web is in two parts and originally consists of a core piece with a conical profile and a spread over it U-shaped, but in the end position inverted V-shaped fitting piece, so that the folded edges of the cassette turned over by the inserted fitting piece beyond 90

The folded edges of the cassette now do not need to be profiled, they are only useful from the Sheet metal plane bent over by approximately so that the edges can be inserted vertically into the channel.

It can be useful to reduce the friction between the longitudinal web and to enlarge the fitting piece by roughening, serrating or similar. Likewise, the friction between the outer surfaces of the fitting and the cassette edges enlarged v / earth.

In the drawings is an embodiment of the invention shown.

Fig. 1 shows the connection point zv / egg sheet metal cassettes in cut and

Fi ^, 2 the same VerLi;. 'Iion point before driving in the Fitting piece.

In both figures, 1 denotes the dlecnkassetten and 5 denotes the Cassette edges zv / eggs of adjacent cassettes are referred to, which are inserted in a channel 2 that is open at the top. The gutter has upwardly converging inner walls 3 and one in cross section kegeli .-. en.-ängssteg 4. The Legs ö dez fitting piece 7 spread open in Figure i, so that their inner surfaces are adapted to the conical shape of the longitudinal web 4 to have.

Patent claims:

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BATH ORIGINAL

Claims (1)

Claim Metal cover for roofs and walls that are wet Patent (patent application K 48 8Ö3 V / yj c) a large number, relatively small, polygonal Biechkassetten, all of the edges of which are folded over to one side and the cassette edges of two adjacent ones Cassettes in a gutter that is open at the top a clamping effect are held, with the groove at its Longitudinal web running along the bottom with one for the clamping effect has a suitable cross-sectional shape, characterized in that that the longitudinal web is in two parts and consists of an inner core part with a conical cross section that is fixed in the channel and a fitting piece arranged above it, the legs of which are on the inside on the surface of the conical core part and the outer surfaces of which clamp the sheet metal edges, 00983 1/0099