公开(公告)号：US20120267815A1

公开(公告)日：2012-10-25

申请号：US13448605

申请日：2012-04-17

申请人： Ryuichi TOKUNOU

发明人： Ryuichi TOKUNOU

IPC分类号： B29C44/42 ,  B29C45/34

CPC分类号： B29C45/174 ,  B29C33/10 ,  B29C44/105 ,  B29C44/351 ,  B29C44/42 ,  B29C44/588 ,  B29C45/34 ,  B29C45/401 ,  B29C2045/1741 ,  B29K2105/04

摘要： An injection molding machine includes a gas feeding mechanism configured to feed gas to a cavity formed between a first mold plate and a second mold plate in a clamped state; an injection apparatus configured to inject a foamable resin into the cavity having an inside pressure thereof increased to be higher than an atmospheric pressure by the gas feeding mechanism; and a gas releasing mechanism configured to release the gas inside the cavity to an atmosphere through a gap formed between an inner wall surface of a through hole formed through one of the first mold plate and the second mold plate and an outer circumferential surface of a mold member inserted into the through hole, during or after the injection of the foamable resin by the injection apparatus.

摘要翻译： 注射成型机包括：气体供给机构，其构造成在夹紧状态下将气体供给到形成在第一模板和第二模板之间的空腔; 注射装置，其被构造成通过所述气体供给机构将内部压力的发泡性树脂注入到高于大气压的空腔内; 以及气体释放机构，其构造成通过形成在通过第一模板和第二模板中的一个形成的通孔的内壁表面之间的间隙和模具的外周表面将空腔内的气体释放到大气中 在通过注射装置注射可发泡树脂期间或之后，插入到通孔中的构件。

公开(公告)号：US20090166920A1

公开(公告)日：2009-07-02

申请号：US11988644

申请日：2006-07-12

申请人： Ryuichi Tokunou ,  Toru Hirata

发明人： Ryuichi Tokunou ,  Toru Hirata

IPC分类号： B29C33/42 ,  B29C35/02 ,  B29C43/52

CPC分类号： B29C45/7312

摘要： A molding apparatus includes: a heat insulting member; a heat conducting member disposed in a partial surface area of the heat insulating member, the heat conducting member being made of material having a thermal conductivity higher than that of the heat insulating member and including a design surface formed with a molding pattern on a surface on an opposite side to the heat insulating member; a heater for heating a surface layer of the heat conducting member on the design surface side, from the inside of the heat conducting member; and a flow pass disposed between the heat insulating member and design plate and flowing a thermal medium for thermal exchange with the heat conducting member.

摘要翻译： 一种成型装置，包括：绝热构件; 导热构件，其设置在所述隔热构件的局部表面区域中，所述导热构件由导热率高于所述隔热构件的导热性的材料制成，并且包括在所述隔热构件的表面上形成有模制图案的设计表面 与绝热构件相对的一侧; 用于从导热构件的内部加热设计表面侧的导热构件的表面层的加热器; 以及设置在绝热构件和设计板之间并流动热介质以与导热构件进行热交换的流动通道。

公开(公告)号：US09346204B2

公开(公告)日：2016-05-24

申请号：US13448605

申请日：2012-04-17

申请人： Ryuichi Tokunou

发明人： Ryuichi Tokunou

IPC分类号： B29C45/34 ,  B29C44/42 ,  B29C45/17 ,  B29C45/40 ,  B29C33/10 ,  B29C44/10 ,  B29C44/58 ,  B29C44/34 ,  B29K105/04

CPC分类号： B29C45/174 ,  B29C33/10 ,  B29C44/105 ,  B29C44/351 ,  B29C44/42 ,  B29C44/588 ,  B29C45/34 ,  B29C45/401 ,  B29C2045/1741 ,  B29K2105/04

摘要： An injection molding machine includes a gas feeding mechanism configured to feed gas to a cavity formed between a first mold plate and a second mold plate in a clamped state; an injection apparatus configured to inject a foamable resin into the cavity having an inside pressure thereof increased to be higher than an atmospheric pressure by the gas feeding mechanism; and a gas releasing mechanism configured to release the gas inside the cavity to an atmosphere through a gap formed between an inner wall surface of a through hole formed through one of the first mold plate and the second mold plate and an outer circumferential surface of a mold member inserted into the through hole, during or after the injection of the foamable resin by the injection apparatus.

摘要翻译： 注射成型机包括：气体供给机构，其构造成在夹紧状态下将气体供给到形成在第一模板和第二模板之间的空腔; 注射装置，其被构造成通过所述气体供给机构将内部压力的发泡性树脂注入到高于大气压的空腔内; 以及气体释放机构，其构造成通过形成在通过第一模板和第二模板中的一个形成的通孔的内壁表面之间的间隙和模具的外周表面将空腔内的气体释放到大气中 在通过注射装置注射可发泡树脂期间或之后，插入到通孔中的构件。