Vacuum-bonded laminated wood panel

B - Operations – Transporting – 32 – B

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

B32B 21/13 (2006.01) B27D 1/04 (2006.01) B27M 3/00 (2006.01) B32B 3/30 (2006.01) E04C 2/12 (2006.01)

Patent

CA 2244789

The invention concerns a laminated wood panel (1) with layers of wood (3) which are stacked such that they lie flat on top of one another and are bonded to one another at flat sides (15) adjacent each other in pairs. Some of the layers of wood (3) have fibres extending transversely to one another and some of the flat sides (15) have a plurality of grooves such that, at least in some of the layers of wood (3) of which the fibres extend transversely to one another and which are adjacent each another in pairs, the grooves of the adjacent flat sides (15) intersect one another. The invention also concerns a method of producing a laminated wood panel (1), wherein layers of wood (3) are stacked on top of one another and bonded to one another, at least some of the layers of wood (3) being stacked such that their fibres extend transversely to one another. Grooves are made in the flat sides (15) of some of the layers of wood which are arranged in stacks, and the stack of wood is covered in an envelope which can be tightly closed and is evacuated at least during part of the bonding time.

L'invention concerne un panneau de bois stratifié (1) comprenant des couches de bois (3) empilées à plat les unes sur les autres, collées les unes aux autres au niveau de faces plates (15) adjacentes groupées par paire. Une partie des couches de bois (3) présentent des fibres s'étendant transversalement les unes aux autres. Une partie des faces plates (15) comportent une pluralité de rainures, de manière que, dans au moins une partie des couches de bois (3) adjacentes groupées par paire et dont les fibres s'étendent transversalement les unes aux autres, les rainures des faces plates (15) se croisent. L'invention concerne en outre un procédé permettant de produire un panneau de bois stratifié (1), selon lequel les couches de bois (3) sont empilées les unes sur les autres, puis collées les unes aux autres. Au moins une partie des couches de bois (3) sont empilées et présentent des fibres s'étendant transversalement les unes aux autres. Des rainures sont pratiquées dans une partie des faces plates (15) des couches de bois. Les couches de bois (3) sont empilées et la pile de bois formée est entourée d'une enveloppe pouvant être scellée hermétiquement et dans laquelle le vide est effectué au moins pendant une partie du temps de prise de la colle.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Vacuum-bonded laminated wood panel does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Vacuum-bonded laminated wood panel, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vacuum-bonded laminated wood panel will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1364250

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.