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Plannja AB Patents |
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Assignee: Plannja AB
Address: Lule.ang., SE
No. of patents: 6
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| D302859 |
Roofing element or the like |
August 15, 1989 |
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| 4914886 |
Device for laying out profiled sheet |
April 10, 1990 |
| Profiled roofing sheets for buildings are reinforced by supporting members (10) in an area of a roof structural support member (2) carrying the profiled sheets (1). The supporting members (10) are profiled and intended to be placed between the beam (2) and the profiled sheet (1). A suppo |
| 4862666 |
Profiled sheet for building purposes |
September 5, 1989 |
| The invention relates to a profiled sheet for building purposes, especially roofing and facade sheet, the sheet having a normal profiling and having in addition, at least in certain sections, a corrugated microprofiling deviating from the normal profiling. The microprofiling exhibits fla |
| 4697529 |
Pallet and method of manufacturing the same |
October 6, 1987 |
| The present invention refers to a pallet and a method for manufacturing said pallet. The pallet is made of sheet metal, preferably a one-piece sheet metal blank, said pallet comprising a load-carrying plane (2;2';2") provided with reinforcing grooves (7a,7b,8;7'a,7'b,8';7"a) and lateral |
| 4590728 |
System for supporting an external corrugated roofing panel on an insulated roof structure |
May 27, 1986 |
| A system for supporting a pre-shaped thin-walled external roofing (7) on a layer (4) of medium-hard insulation supported on an underlying carrying roof structure (1), which system has the form of a strip, characterized in that the strip comprises a plurality of groove-shaped portions (5a |
| 4499700 |
Roofing sheet |
February 19, 1985 |
| A roofing sheet intended to constitute external roofing, especially for roof constructions for small houses, comprises an upper edge which the mounted state of the sheet extends horizontally and perpendicular to the pitch, and is shaped to act as a beam, a lower edge which extends in |
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