Title:
MACHINE AND METHOD FOR MANUFACTURING A PREFABRICATED WALL AND A PREFABRICATED WALL
Document Type and Number:
WIPO Patent Application WO/2014/125435
Kind Code:
A3
Abstract:
The present disclosure describes the construction method, the manufacturing machine (90) and accessory devices of a prefabricated wooden wall (1), composed by the interlocking connection of two vertical load-bearing planking boards (2), spaced apart and joined by suitably shaped ribs (4, 12, 15, 16), to achieve a strong structure having a cavity (6) to be used for inserting insulating material (20) and as a technical compartment. The method allows to use sawn timber without the need for planing, and the assembling is done without glue, with the consequent ecological advantages and cost savings. The assembling machine (90) makes use of the ribs (4, 12, 15, 16) as a support to the manufacturing and operates by inserting and pushing the planks (3) into the interlocking joints of the ribs themselves (4, 12, 15, 16). The so-obtained walls (1) can be used directly or with the addition of internal and / or external clothing.
Inventors:
BERTAGNOLLI GIORGIO (IT)
BERTAGNOLLI FEDERICO (IT)
BERTAGNOLLI FEDERICO (IT)
Application Number:
PCT/IB2014/058975
Publication Date:
November 20, 2014
Filing Date:
February 13, 2014
Export Citation:
Assignee:
BERTAGNOLLI AFG SRL (IT)
International Classes:
E04C2/38; B27M1/08; E04C2/12
Domestic Patent References:
| WO2007068297A1 | 2007-06-21 |
Foreign References:
| EP1734200A1 | 2006-12-20 | |||
| DE19959827A1 | 2001-06-13 | |||
| FR2930959A1 | 2009-11-13 | |||
| US2754862A | 1956-07-17 |
Attorney, Agent or Firm:
MARCHI, Paolo et al. (Stradone San Fermo n. 21 sc. B, Verona, IT)
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