Global Patent Index - EP 1080857 A2

EP 1080857 A2 2001-03-07 - Laminated timber element and a sawing method for timber

Title (en)

Laminated timber element and a sawing method for timber

Title (de)

Holzverbundelement und Holzsägeverfahren

Title (fr)

Bois lamellé collé et procédé de sciage de bois

Publication

EP 1080857 A2 (EN)

Application

EP 00660148 A

Priority

  • EP 00660148 A
  • EP 00660025 A
  • FI 990368 U

Abstract (en)

A glued-laminated timber element (30), in which elongated and wedge-shaped timber pieces (38) that narrow in opposite directions are glued together. In the glued-laminated timber element, the timber pieces are in one or several layers (51), in which the cores (50) of the timber pieces are always inside the layer. In the timber sawing method, the wedge-shaped timber pieces (38) are sawn in such a way that first the block (31) is resawn in two through the centre. Then the top end (36) of one block half (34a) is turned around to face the butt end (37) of the other block half (34b), and the sawn surfaces (33a, 33b) are pressed against each other. Finally, the outer surfaces of the block halves (34a, 34b) are sawn off along parallel sawing lines (35a, 35b). <IMAGE> <IMAGE>

IPC 1-7 (main, further and additional classification)

B27M 3/00; B27B 1/00; E04C 3/14

IPC 8 full level (invention and additional information)

B27B 1/00 (2006.01); B27M 3/00 (2006.01); E04C 3/14 (2006.01)

CPC (invention and additional information)

B27M 3/0053 (2013.01); B27B 1/007 (2013.01); E04C 3/14 (2013.01)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

EP 1080857 A2 20010307

INPADOC legal status


2003-10-29 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20030401

2001-03-07 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2001-03-07 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI