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1. WO2002006041 - VENEER FACE PLYWOOD FLOORING AND METHODS OF MAKING THE SAME

Publication Number WO/2002/006041
Publication Date 24.01.2002
International Application No. PCT/US2001/021843
International Filing Date 11.07.2001
Chapter 2 Demand Filed 08.02.2002
IPC
B27D 1/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
DWORKING VENEER OR PLYWOOD
1Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
B27D 1/06 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
DWORKING VENEER OR PLYWOOD
1Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
04to produce plywood or articles made therefrom; Plywood sheets
06Manufacture of central layers; Form of central layers
B27M 1/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
MWORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B-B27L79; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
1Working of wood not provided for in subclasses B27B-B27L79
B32B 21/14 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
21Layered products essentially comprising wood, e.g. wood board, veneer, wood particle board
14comprising wood board or veneer
CPC
B27D 1/005
BPERFORMING OPERATIONS; TRANSPORTING
27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
DWORKING VENEER OR PLYWOOD
1Joining wood veneer with any material; Forming articles thereby
005Tenderising, e.g. by incising, crushing
B27D 1/06
BPERFORMING OPERATIONS; TRANSPORTING
27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
DWORKING VENEER OR PLYWOOD
1Joining wood veneer with any material; Forming articles thereby
04to produce plywood or articles made therefrom; Plywood sheets
06Manufacture of central layers; Form of central layers
B27M 1/006
BPERFORMING OPERATIONS; TRANSPORTING
27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
MWORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
1Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching
003Mechanical surface treatment
006for preparation of impregnation by deep incising
B32B 21/14
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
21Layered products comprising ; a layer of; wood, e.g. wood board, veneer, wood particle board
14comprising wood board or veneer
B32B 5/12
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
5Layered products characterised by the non- homogeneity or physical structure ; , i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
02characterised by structural features of a ; fibrous or filamentary layer
12characterised by the relative arrangement of fibres or filaments of ; different layers, e.g. the fibres or filaments being parallel or perpendicular to each other
Y10T 156/1002
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
156Adhesive bonding and miscellaneous chemical manufacture
10Methods of surface bonding and/or assembly therefor
1002with permanent bending or reshaping or surface deformation of self sustaining lamina
Applicants
  • ANDERSON-TULLY ENGINEERED WOOD, L.L.C. [US]/[US]
Inventors
  • COURTNEY, Richard
Agents
  • CONTRERA, Joseph, G.
Priority Data
60/218,66617.07.2000US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) VENEER FACE PLYWOOD FLOORING AND METHODS OF MAKING THE SAME
(FR) PARQUET CONTRE-PLAQUE A FACE DE PLACAGE ET PROCEDE DE FABRICATION
Abstract
(EN)
The present invention provides a wood board for use as flooring panels and a method of making the wood board. The wood board has the strength and outer surface finish of hardwood boards, increased flexibility, and a lower cost than hardwood boards. The wood board of the present invention comprises a core layer having plural veneer layers oriented such that longitudinal grain structures of adjacent layers are perpendicular with respect to each other, and each veneer having longitudinal pierced slots placed therein oriented in parallel with their respective longitudinal grain structures; and a longitudinally sliced face layer placed upon the inner core layer. This wood board and flooring panel of the present invention have high strength, high flexibility and superior surface smoothness.
(FR)
La présente invention concerne une planche de bois destinée à une utilisation sous forme de lame de parquet et un procédé de fabrication de cette planche de bois. Cette planche de bois possède la résistance et la finition de surface extérieure d'une planche en bois dur, une souplesse accrue et un coût inférieur à celui des planches en bois dur. La planche de bois de cette invention possède une couche noyau possédant une pluralité de couches de placage orientées de façon que les structures de grain longitudinales des couches contiguës soient perpendiculaires entre elles, chaque placage possédant des fentes percées dans le sens longitudinal et orientées parallèlement à leurs structures longitudinales respectives. Cette invention concerne aussi une couche de face débitée longitudinalement placée sur la couche noyau intérieure. Cette planche de bois et cette lame de parquet possède une résistance élevée, une grande souplesse et un lissé de surface supérieur.
Also published as
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