公开(公告)号：US6089297A

公开(公告)日：2000-07-18

申请号：US895371

申请日：1997-07-16

申请人： Norio Shibagaki ,  Teruo Fujie ,  Kenichi Hiraiwa ,  Masanori Nagai ,  Kiichi Yamamoto ,  Matsunaga Tsuruta ,  Mikio Tsutsui ,  Katsuhito Okada ,  Takayuki Yamauchi

发明人： Norio Shibagaki ,  Teruo Fujie ,  Kenichi Hiraiwa ,  Masanori Nagai ,  Kiichi Yamamoto ,  Matsunaga Tsuruta ,  Mikio Tsutsui ,  Katsuhito Okada ,  Takayuki Yamauchi

IPC分类号： B27D1/10 ,  B29C65/00 ,  B27D1/00 ,  B27D5/00

CPC分类号： B27D1/10 ,  Y10T156/1066 ,  Y10T156/172 ,  Y10T156/1749

摘要： An apparatus for and a method of bonding veneers without problems in manufacturing process even if logs, which causes disorder of veneers after dried are used. The veneer bonding apparatus for bonding veneers to each other comprises: a bonding face machining device for machining both end portions of a veneer to be bonded to bonding faces; a bonding agent applying device for applying bonding agent to at least one bonding face of the machined bonding faces; an adjusting device for adjusting a front end bonding face of a succeeding veneer to a rear end bonding face of a preceding veneer such that a face side of the preceding veneer with the applied bonding agent and a backside of the succeeding veneer with the applied bonding agent are flush with each other; and a pressurizing device for pressurizing the adjusted bonding faces to each other.

摘要翻译： 即使在使用干燥后导致胶合板无序的原木的情况下，也可以在制造过程中没有问题地粘接胶合板的装置和方法。 用于粘贴胶合板的胶合板粘合装置包括：粘合面加工装置，用于加工要粘合的胶合板的两端部与粘结面; 用于将粘合剂施加到所加工的接合面的至少一个接合面的接合剂施加装置; 调整装置，用于将后面的单板的前端接合面调整到前面的单板的后端接合面，使得前面的单板的表面与所施加的接合剂和后面的单板的背面与施加的粘合剂 相互齐平; 以及用于将调整的接合面彼此加压的加压装置。

公开(公告)号：US5255726A

公开(公告)日：1993-10-26

申请号：US870805

申请日：1992-04-17

申请人： Katsuji Hasegawa ,  Yoshinori Koba ,  Norio Shibagaki ,  Akira Itoh ,  Matsunaga Tsuruta

发明人： Katsuji Hasegawa ,  Yoshinori Koba ,  Norio Shibagaki ,  Akira Itoh ,  Matsunaga Tsuruta

IPC分类号： B27D5/00 ,  B27D1/04 ,  B27L5/00 ,  B27L5/02 ,  B27C1/00

CPC分类号： B27D1/04 ,  B27L5/02 ,  Y10T156/1075 ,  Y10T428/24058 ,  Y10T428/24066

摘要： A substantially uncurved and unwaved plywood includes at least one pair of veneers located symmetrically with respect to a middle of a thickness of the plywood and having unstraight grains which coincide with each other.A method for producing a substantially uncurved and unwaved plywood comprises locating at least one pair of veneers with identical unstraight grains in a pair of positions symmetrical with respect to a middle of a thickness of a plywood to be produced, in such a manner than the grains of the veneers coincide with each other.A simple method for continuously preparing pairs of veneers with identical unstraight grains comprises (i) peeling from a cylindrical log with unstraight fibers a continuous sheet of twice a thickness of each one of a pair of veneers to be prepared, (ii) cutting the sheet into a predetermined length to provide a thick veneer, and (iii) slicing the thick veneer at a middle of a thickness thereof to prepare a pair of veneers with equal thicknesses and with identical unstraight grains. Another simple method for continuously preparing pairs of veneers with identical unstraight grains includes slicing the continuous sheet before cutting into the predetermined length.Other methods for continuously preparing pairs of veneers with identical unstraight grains are also disclosed.

摘要翻译： 基本上未弯曲并且未铺好的胶合板包括至少一对相对于胶合板厚度的中间对称地定位并具有彼此重合的非直线晶粒的单板。 用于制造基本上未弯曲和未铺好的胶合板的方法包括将至少一对具有相同非直角晶粒的单板定位在相对于待生产的胶合板厚度的中间对称的一对位置中， 的单板彼此重合。 用于连续地制备具有相同的非直线晶粒的单板对的简单方法包括（i）从不直线纤维的圆柱形木材上剥离要制备的一对单板中的每一个的两倍厚度的连续片，（ii）切割片 以提供厚的单板，以及（iii）在其厚度的中间切割厚的单板，以制备具有相同厚度和相同的非直线晶粒的一对薄板。 用于连续制备具有相同的非直线晶粒的单板对的另一种简单方法包括在切割成预定长度之前切片连续片材。 还公开了用于连续制备具有相同非直角颗粒的单板对的其它方法。