公开(公告)号：US10000041B2

公开(公告)日：2018-06-19

申请号：US14446648

申请日：2014-07-30

申请人： ALPI S.P.A.

发明人： Alberto Penaforte ,  Lorenza Farina ,  Daniela Nisiro ,  Pasquale Carmellino

IPC分类号： B27L5/00 ,  B44C3/02 ,  B27D1/08 ,  B32B21/14 ,  B32B3/14 ,  B32B7/12 ,  B44C5/04

CPC分类号： B32B21/14 ,  B27D1/08 ,  B27L5/00 ,  B32B3/14 ,  B32B7/12 ,  B32B2451/00 ,  B44C3/02 ,  B44C5/043 ,  Y10T428/17

摘要： A method for making a decorative multilaminar veneer with accentuated curvilinear shapes consists of the steps of: obtaining sheets of wood from a log of wood or from a block of multilaminar wood; superimposing and permanently sticking the sheets of wood on top of one another to form a plurality of packets of sheets of wood; providing a plurality of male molds and at least one female countermold, wherein each male mold has a convex curvilinear profile with different curvature radiuses of one mold with respect to the other and wherein the female countermold has a concave curvilinear profile; arranging, pressing and permanently sticking together several packets, in sequence and superimposed, between the female countermold and in sequence the male molds to deform in a curvilinear manner the packets, replacing in sequence, upon the reaching of a preset height of the superimposed, joined and deformed packets a male mold with a profile with a greater curvature radius with a successive male mold with a profile with a lesser curvature radius; obtaining a sliceable block formed by said superimposing, joining and deforming of packets of the sheets of wood; slicing said block to obtain a decorative multilaminar veneer.

公开(公告)号：US20150037528A1

公开(公告)日：2015-02-05

申请号：US14446648

申请日：2014-07-30

申请人： ALPI S.P.A.

发明人： Alberto Penaforte ,  Lorenza Farina ,  Daniela Nisiro ,  Pasquale Carmellino

IPC分类号： B32B21/14 ,  B32B7/12 ,  B27L5/00 ,  B32B3/14

CPC分类号： B32B21/14 ,  B27D1/08 ,  B27L5/00 ,  B32B3/14 ,  B32B7/12 ,  B32B2451/00 ,  B44C3/02 ,  B44C5/043 ,  Y10T428/17

摘要： A method for making a decorative multilaminar veneer with accentuated curvilinear shapes consists of the steps of: obtaining sheets of wood from a log of wood or from a block of multilaminar wood; superimposing and permanently sticking the sheets of wood on top of one another to form a plurality of packets of sheets of wood; providing a plurality of male molds and at least one female countermold, wherein each male mold has a convex curvilinear profile with different curvature radiuses of one mold with respect to the other and wherein the female countermold has a concave curvilinear profile; arranging, pressing and permanently sticking together several packets, in sequence and superimposed, between the female countermold and in sequence the male molds to deform in a curvilinear manner the packets, replacing in sequence, upon the reaching of a preset height of the superimposed, joined and deformed packets a male mold with a profile with a greater curvature radius with a successive male mold with a profile with a lesser curvature radius; obtaining a sliceable block formed by said superimposing, joining and deforming of packets of the sheets of wood; slicing said block to obtain a decorative multilaminar veneer.

摘要翻译： 用于制造具有突出曲线形状的装饰多层单板的方法包括以下步骤：从木材或多层木块获得木材片; 将木板叠加并永久地粘在一起，以形成多个木片包; 提供多个阳模和至少一个阴对置模具，其中每个阳模具有相对于另一个模具具有一个模具的不同曲率半径的凸曲线轮廓，并且其中所述阴对置模具具有凹曲线轮廓; 排列，按压和永久地将多个包装依次叠加在一起，并且叠加在阴性对置模具之间，并且按顺序将阳模以曲线方式变形，随后更换叠置的已连接的预定高度 并且具有具有较大曲率半径的轮廓的阳模，并且具有具有较小曲率半径的轮廓的连续阳模; 获得通过所述木片的包装的所述叠加，接合和变形形成的可切割块; 切割所述块以获得装饰多层单板。