FR2534188A1 - Vacuum manufacturing process for sports boards, such as surfboards, sailboards, skateboards. - Google Patents

Vacuum manufacturing process for sports boards, such as surfboards, sailboards, skateboards. Download PDF

Info

Publication number
FR2534188A1
FR2534188A1 FR8216799A FR8216799A FR2534188A1 FR 2534188 A1 FR2534188 A1 FR 2534188A1 FR 8216799 A FR8216799 A FR 8216799A FR 8216799 A FR8216799 A FR 8216799A FR 2534188 A1 FR2534188 A1 FR 2534188A1
Authority
FR
France
Prior art keywords
vacuum
core
manufacturing
sports boards
board
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
FR8216799A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR8216799A priority Critical patent/FR2534188A1/en
Publication of FR2534188A1 publication Critical patent/FR2534188A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered 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
    • B32B5/22—Layered 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 characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered 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 characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/245—Layered 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 characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it being a foam layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/44—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/86—Incorporated in coherent impregnated reinforcing layers, e.g. by winding
    • B29C70/865—Incorporated in coherent impregnated reinforcing layers, e.g. by winding completely encapsulated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/04—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by at least one layer folded at the edge, e.g. over another layer ; characterised by at least one layer enveloping or enclosing a material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered 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
    • B32B5/18—Layered 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 characterised by features of a layer of foamed material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B32/00—Water sports boards; Accessories therefor
    • B63B32/40—Twintip boards; Wakeboards; Surfboards; Windsurfing boards; Paddle boards, e.g. SUP boards; Accessories specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B32/00—Water sports boards; Accessories therefor
    • B63B32/59—Boards characterised by their manufacturing process, e.g. moulded or 3D printed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/10—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies
    • B29C43/12—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies using bags surrounding the moulding material or using membranes contacting the moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B32B2260/021—Fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/04—Impregnation, embedding, or binder material
    • B32B2260/046—Synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0278—Polyurethane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/60—In a particular environment
    • B32B2309/68—Vacuum

Abstract

The present invention relates to a vacuum manufacturing process for sports boards, of the type comprising a core having the shape of the board produced in an open- or closed-cell foam, such as polyurethane foam, which core is reinforced by an envelope giving it flexibility and rigidity, characterised in that a very strong homogeneous finished product is obtained by carrying out under vacuum the assembly of the various constituent elements: core 1, support fabric 3, binder and coating 5.

Description

La présente invention concerne un procéda de fabrication sous vide de planches de sport. La dénomination " planches de sport " désigne bien entendu les planches de surf, les planches à voile et les planches à roulettes. The present invention relates to a vacuum manufacturing process for sports boards. The name "sport boards" naturally designates surfboards, windsurfers and skateboards.

Divers procédés de fabrication des planches de sport sont connus, dont le plus courant consiste en deux coquilles d'un stratifie polyester à l'interieur desquelles on injecte une mousse de polyuréthane. Dans certaines fabrications, le noyau de polyuréthane est renforce par un-e armature, soit de lattes de bois, soit métallique, afin de confe- rer à la planche une certaine rigidit#.  Various methods of manufacturing sports boards are known, the most common of which consists of two shells of a polyester laminate inside which a polyurethane foam is injected. In some manufacturing, the polyurethane core is reinforced by a frame, either of wooden slats, or of metal, in order to give the board a certain rigidity.

Les planches réalisees par ces moyens sont lourdes et peu performantes. The boards produced by these means are heavy and ineffective.

L'invention a pour but de remedier à ces divers in convénients en réalisant une planche de sport légbra, très résistante, dont la face immergea présente un minimum de résistance à l'élément liquide, d'ou un gain en performance. The object of the invention is to remedy these various inconveniences by producing a very resistant, lightweight sports board, the submerged face of which has a minimum of resistance to the liquid element, hence a gain in performance.

Suivant une caractéristique de l'invention, c'est en procédant à l'assemblage sous vide des diffXrents éléments constitutifs de la planche que l'on obtient un produit fini homogène très résistant. According to a characteristic of the invention, it is by assembling the various constituent elements of the board under vacuum that a very resistant homogeneous finished product is obtained.

Suivant une seconde caractéristique de l'invention, le noyau ou âme est découpe à la forme de la planche dans un pain de polyuréthane. Sur ce noyau est disposé en deux parties, chaque partie représentant une des faces de la planche, un tissu imbibé d'une résine époxy, sur- lequel est applique un placage réalisé par des feuilles de bois, tel que du balsa. According to a second characteristic of the invention, the core or core is cut to the shape of the board from a polyurethane bar. On this core is arranged in two parts, each part representing one of the faces of the board, a fabric soaked in an epoxy resin, to which is applied a veneer produced by sheets of wood, such as balsa.

Cet ensemble est ensuite enfermé dans une enceinteétanche reliée à une pompe à vide. Lorsque l'aspiration est réalisée sous l'effet de la pression atmosphérique, le bois et son support sont plaqués sur le noyau et épousent intimement la forme dudit noyau. This assembly is then enclosed in a sealed enclosure connected to a vacuum pump. When the suction is carried out under the effect of atmospheric pressure, the wood and its support are pressed against the core and closely follow the shape of said core.

Après réaction des produits constituants, la pression est rétablie et on reprend le même processus pour la seconde face de ladite planche. After reaction of the constituent products, the pressure is restored and the same process is repeated for the second face of said board.

Lorsque ces deux opérations sont réalisées, on procède à des retouches avant d'enduire les deux faces d'une couche de résine époxy, résine qui est ensuite poncée et glacée. When these two operations are carried out, touch-ups are carried out before coating the two faces with a layer of epoxy resin, which resin is then sanded and glazed.

Diverses autres caractéristiques et avantages de la présente invention ressortent de la description détaillée qui suit , en se référant aux dessins annexés, suivant lesquels :
La fig. 1 est une vue en élévation-coupe d'une planche de sport réalisée suivant l'invention.Various other characteristics and advantages of the present invention emerge from the detailed description which follows, with reference to the appended drawings, according to which:
Fig. 1 is an elevational section view of a sports board produced according to the invention.

La fig. 2 est une vue en coupe et à plus grande échelle de la disposition des différents éléments constitutifs de la planche de sport. Fig. 2 is a sectional view on a larger scale of the arrangement of the various constituent elements of the sports board.

La fig. 3 représente schématiquement le procédé de mise sous vide de ladite planche de sport. Fig. 3 schematically represents the method of evacuating said sports board.

Suivant les fig. 1 et 2, la planche de sport, conformément -à l'invention, est constituée d'une âme ou noyau 1, réalisé en une mousse à cellules fermées ou ouvertes, telle que de la mousse de polyuréthane. Ce noyau est préformé à la main ou au rabot dans un pain de cette matière. According to fig. 1 and 2, the sports board, in accordance with the invention, consists of a core or core 1, made of a foam with closed or open cells, such as polyurethane foam. This core is preformed by hand or planer in a loaf of this material.

Cette opération réalisée, la forme de la planche ainsi obtenue est recouverte sur une première face 2 par un tissu 3 imbibé de résine époxy 4, sur lequel est disposé le placage 5. Ce placage est obtenu par disposition de feuilles de balsa ou de tous autres bois appropriés. This operation carried out, the shape of the board thus obtained is covered on a first face 2 by a fabric 3 soaked in epoxy resin 4, on which the veneer 5 is placed. This veneer is obtained by arrangement of balsa leaves or any other suitable woods.

Cet ensemble est ensuite disposé dans un sac en plastique 6 ( fig. 3 ), lequel est relié à une pompe à vide 7. Lorsque la pompe à vide 7 est mise en marche, l'air contenu dans le sac plastique 6 est aspiré, la pression atmosphérique agissante plaque le bois et son support en tissu à la forme désirée. This assembly is then placed in a plastic bag 6 (fig. 3), which is connected to a vacuum pump 7. When the vacuum pump 7 is started, the air contained in the plastic bag 6 is sucked in, the acting atmospheric pressure presses the wood and its fabric support to the desired shape.

Après réaction des produits, l'ouverture du sac est effectuée et on reprend le même processus pour la face 2'.  After reaction of the products, the opening of the bag is carried out and the same process is repeated for the face 2 '.

Les deux faces ainsi recouvertes sont ensuite retouchées et enduites d'une couche de résine époxy 8, là- quelle est ensuite #poncée et glacée par tous moyens appropriés. The two faces thus covered are then touched up and coated with a layer of epoxy resin 8, which is then sanded and glazed by any appropriate means.

Il est bien entendu que le procédé et le produit ainsi obtenu ne concernent que la planche et que sur cette planche divers systèmes de fixation, aménagements, peuvent 8trie apportés sans sortir du cadre de la présente invention  It is understood that the process and the product thus obtained relate only to the board and that on this board various fastening systems, arrangements, can be brought without departing from the scope of the present invention.

Claims (7)

REVENDICATIONS 1. Procédé de fabrication sous vide de planches de sport, telles que planches de surf, planches à voile, planches à roulettes, du type comportant un noyau ayant la forme de la planche réalisé dans une mousse à cellules ouvertes ou fermées, telle que de la mousse de polyuréthane, lequel est renforcé par une enveloppe lui conférant souplesse et rigidité, caractérisé en ce que c'est en procédant sous vide à l'assemblage des différents éléments constitutifs s  1. A method of vacuum manufacturing sports boards, such as surfboards, sailboards, skateboards, of the type comprising a core having the shape of the board produced in an open or closed cell foam, such as polyurethane foam, which is reinforced by an envelope giving it flexibility and rigidity, characterized in that it is by proceeding under vacuum to the assembly of the various constituent elements s Noyau (1), support (3), liant (4), placage (5), que l'on obtient un produit fini homogène très résistant0Core (1), support (3), binder (4), plating (5), which gives a very resistant homogeneous finished product0 -2. Procédé de fabrication sous vide de planches de sport suivant la revendication 1, caractérisé en ce que le noyau (1), découpé à la forme de la planche dans un pain de polyuréthane, est recouvert par un tissu-support (3) imbibé de résine époxy. -2. Process for the vacuum manufacturing of sports boards according to claim 1, characterized in that the core (1), cut to the shape of the board from a polyurethane roll, is covered by a support fabric (3) soaked in resin epoxy. 3. Procédé de fabrication sous vide de planches de sport suivant les revendications 1 et 2, caractérisé en ce que le tissu-support (3) imbibé de résine époxy est en deux parties, une face supérieure (2) et une face inférieure (2'), chacune de ces faces recevant un bois de placage (5). 3. A method of manufacturing vacuum sports boards according to claims 1 and 2, characterized in that the support fabric (3) soaked in epoxy resin is in two parts, an upper face (2) and a lower face (2 '), each of these faces receiving a veneer (5). 4. Procédé de fabrication sous vide de planches de sport suivant les revendications 1 à 3, caractérisé en ce que le bois de placage (5) se présente en lames ou en feuilles. 4. A method of manufacturing vacuum sports boards according to claims 1 to 3, characterized in that the veneer (5) is in strips or sheets. 5. Procédé de fabrication sous vide de planches de sport suivant l'une quelconque des revendications 1 à 4, caractérisé en ce que l'ensemble est mis dans une enceinte étanche (6) dans laquelle on fait le vide. 5. A method of manufacturing sports boards under vacuum according to any one of claims 1 to 4, characterized in that the assembly is placed in a sealed enclosure (6) in which a vacuum is created. 6. Procédé de fabrication sous vide de planches de sport suivant l'une quelconque des revendications 1 à 5, caractérisé en ce que sous l'action de la pression at#osphé- rique le support (3) et le placage (5) épousent intime ment le noyau (1) donnant sa forme définitive à la plan che,  6. A method of manufacturing vacuum sports boards according to any one of claims 1 to 5, characterized in that under the action of at # ospheric pressure the support (3) and the veneer (5) marry intimately the core (1) giving its final shape to the board, 7. Procédé de fabrication sous vide de planches de sport suivant l'une quelconque des revendications 1 à 6, caractérisé en ce que lorsque les deux faces (2 - 22) sont plaquées, celles-ci sont enduites d'une coucha de résine époxy (8), laquelle est ensuite poncée et glacée  7. A method of manufacturing vacuum sports boards according to any one of claims 1 to 6, characterized in that when the two faces (2 - 22) are plated, these are coated with a coating of epoxy resin (8), which is then sanded and glazed
FR8216799A 1982-10-07 1982-10-07 Vacuum manufacturing process for sports boards, such as surfboards, sailboards, skateboards. Withdrawn FR2534188A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8216799A FR2534188A1 (en) 1982-10-07 1982-10-07 Vacuum manufacturing process for sports boards, such as surfboards, sailboards, skateboards.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8216799A FR2534188A1 (en) 1982-10-07 1982-10-07 Vacuum manufacturing process for sports boards, such as surfboards, sailboards, skateboards.

Publications (1)

Publication Number Publication Date
FR2534188A1 true FR2534188A1 (en) 1984-04-13

Family

ID=9278051

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8216799A Withdrawn FR2534188A1 (en) 1982-10-07 1982-10-07 Vacuum manufacturing process for sports boards, such as surfboards, sailboards, skateboards.

Country Status (1)

Country Link
FR (1) FR2534188A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4713032A (en) * 1983-08-12 1987-12-15 Taa Technique And Administration Ag Sailboards and surfboards as well as manufacturing process thereof
US6394864B2 (en) * 2000-01-19 2002-05-28 Boards & More Ges. M.B.H. Composite bodies, in particular sailing or surfboards
WO2005012074A1 (en) * 2003-07-30 2005-02-10 Sven Brauers Device, especially sports device for surfing or similar and method for the production of fiber composite materials
WO2005099997A1 (en) * 2004-04-16 2005-10-27 France (Qld) Pty Ltd Vacuum form encapsulated articles
CN1973927B (en) * 2006-12-22 2010-06-23 沈爱甫 Plastic skis making process

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4713032A (en) * 1983-08-12 1987-12-15 Taa Technique And Administration Ag Sailboards and surfboards as well as manufacturing process thereof
US6394864B2 (en) * 2000-01-19 2002-05-28 Boards & More Ges. M.B.H. Composite bodies, in particular sailing or surfboards
WO2005012074A1 (en) * 2003-07-30 2005-02-10 Sven Brauers Device, especially sports device for surfing or similar and method for the production of fiber composite materials
US8535794B2 (en) 2003-07-30 2013-09-17 Sven Brauers Device, especially sporting equipment for use in surfing or similar activities, and a method for producing fiber composites
WO2005099997A1 (en) * 2004-04-16 2005-10-27 France (Qld) Pty Ltd Vacuum form encapsulated articles
CN1973927B (en) * 2006-12-22 2010-06-23 沈爱甫 Plastic skis making process

Similar Documents

Publication Publication Date Title
WO2002010011A1 (en) Subassembly designed to produce an aquatic gliding board
EP1405657A1 (en) Gliding or roller board
FR2886916A1 (en) SLIDING FLOAT COMPRISING A SANDWICH STRUCTURE BRIDGE WITH ELASTIC SHAPE
FR2534188A1 (en) Vacuum manufacturing process for sports boards, such as surfboards, sailboards, skateboards.
EP1321358A2 (en) Structural sub-assembly, surfboard and method for their production
JP2804628B2 (en) Wood flooring
KR101192006B1 (en) Panel and handle-free door using the same
TWI314092B (en) Method of forming a molded plywood door skin, molded plywood door skin, and door manufactured therewith
CN1401464A (en) Method for making blind blade using bamboo to form
EP3744492B1 (en) Method for manufacturing multi-layer solid wood panels
FR2460836A1 (en) Wind-surfer hulls of foam enclosed by semi-rigid panels and strips - using adhesive bonded joints for simplicity
KR200295105Y1 (en) Panel for furnature
CN101148940A (en) High-density solid wood floor and producing method thereof
EP1666105B1 (en) Method of decoration for a glide or skate board and the board obtained through this method of decoration
FR2553714A1 (en) Process for manufacturing reconstituted solid-wood timbers by lamination
FR2946276A1 (en) Wooden panel forming method for forming e.g. kitchen furniture, involves drying strips to generate natural deformation of edges of strips, and juxtaposingly gluing strips on face of core while allowing variable clearance between strips
JP3030683B2 (en) Decorative panel
WO2005065912A1 (en) Sliding board production method and board thus produced
FR2863195A1 (en) Procedure for covering a component with a thermoplastic layer uses component itself as thermoforming mould
CA2148077C (en) Improved snowboard and new process for making such snowboard
WO2001060601A1 (en) Sandwich-type composite material and cases for instruments, in particular musical, made from same
JPH02231137A (en) Board and preparation thereof
BE720701A (en)
FR2743397A1 (en) Manufacture of kitchen or bathroom storage unit doors
FR2591933A1 (en) Method for manufacturing a very thin veneer made from cross-cut wood, composed of various types of woods

Legal Events

Date Code Title Description
ST Notification of lapse