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1.发明授权Pressurized gas introducing device, and injection molding method for moldings having hollow portion 有权加压气体引入装置和具有中空部分的模制品的注射成型方法公开(公告)号：US07521016B2
公开(公告)日：2009-04-21
申请号：US10514315
申请日：2003-07-02
IPC分类号： B29C45/17
CPC分类号： B29C45/1732
摘要： An apparatus for introducing a pressurized gas includes a pressurized-gas supply-source, a plurality of measuring tanks, a first pressurized-gas supply-line, pressurized-gas supply valves in the first pressurized-gas supply-line, second pressurized-gas supply-lines and pressurized-gas discharge-control valves disposed in the second pressurized-gas supply-lines. A combination of the measuring tanks is determined on the basis of the amount of a pressurized gas required for forming a hollow portion in a molded article, and the pressurized-gas discharge-control valves disposed in the second pressurized-gas supply-lines are controlled on the basis of the above determination.
摘要翻译： 一种用于引入加压气体的装置包括加压气体供应源，多个测量罐，第一加压气体供应管线，第一加压气体供应管线中的加压气体供应阀，第二加压气体 设置在第二加压气体供给线路中的供给线路和加压气体排出控制阀。 基于在成型品中形成中空部所需的加压气体的量来确定测量罐的组合，并且控制设置在第二加压气体供给管线中的加压气体排出控制阀 在上述决定的基础上。
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2.发明申请Pressurized gas introducing device, and injection molding method for moldings having hollow portion 有权加压气体引入装置和具有中空部分的模制品的注射成型方法公开(公告)号：US20050226954A1
公开(公告)日：2005-10-13
申请号：US10514315
申请日：2003-07-02
CPC分类号： B29C45/1732
摘要： An apparatus for introducing a pressurized gas comprises a pressurized-gas supply-source 10, a plurality of measuring tanks 20A, 20B and 20C, a first pressurized-gas supply-line 30, pressurized-gas supply valves 31A, 31B and 31C somewhere in the first pressurized-gas supply-line 30, second pressurized-gas supply-lines 32 and pressurized-gas discharge-control valves 33A, 33B and 33C disposed somewhere in the second pressurized-gas supply-lines 32, in which a combination of the measuring tanks 20A, 20B and 20C is determined on the basis of the amount of a pressurized gas required for forming a hollow portion in a molded article, and the pressurized-gas discharge-control valves 33A, 33B and 33C disposed in the second pressurized-gas supply-lines 32 are controlled on the basis of the above determination.
摘要翻译： 用于引入加压气体的装置包括加压气体供应源10，多个测量罐20A，20B和20C，第一加压气体供应管线30，加压气体供应阀31A，31 在第一加压气体供给管线30的某处，第二加压气体供给管线32和设置在第二加压气体供给管线30的某处的第二加压气体供给管线32和加压气体排出控制阀33A，33B， 基于在成型品中形成中空部所需的加压气体的量来确定测量罐20A，20B和20C的组合的管线32，并且加压气体排出控制 基于上述判定来控制设置在第二加压气体供给管线32中的阀33A，33B，33C。
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公开(公告)号：US08277924B2
公开(公告)日：2012-10-02
申请号：US12440781
申请日：2007-09-07
CPC分类号： B60J1/007 , B29C45/062 , B29C45/14434 , B29C45/1615 , B29C2045/14893 , B29C2045/1682 , Y10T428/24479 , Y10T428/24777
摘要： The present invention relates to a panel-shaped molded product having a laminated structure which is produced from a resin and used for side doors, back doors, hoods, roofs, etc., and exhibits a more excellent finishing accuracy without occurrence of bleed-out along an inner periphery of a frame part and fine distortions on a design part. The panel-shaped molded product of the present invention is a molded product having a laminated structure which is obtained by injection-molding the frame part (2) on one surface of the plate-shaped design part (1) wherein an inner peripheral portion (4) of the frame part (2) is closely attached to the design part, and has a thickness changing region where a thickness of the frame part is reduced toward the side of a center of the frame part such that a ratio between a width of the thickness changing region and the thickness of the frame part (2), and a ratio between a width of the thickness changing region and a width of the frame part (2) are respectively adjusted to satisfy specific relationships.
摘要翻译： 本发明涉及一种具有层叠结构的面板状模制品，其由树脂制成并用于侧门，后门，罩，屋顶等，并且具有更优异的精加工精度而不发生渗出 沿着框架部分的内周边并且在设计部分上具有精细的变形。 本发明的板状成型品是具有层叠结构的成型体，其通过在框状部分（2）的一个表面上注射成型框体（2）而获得，其中内周部分 框架部分（2）的框架部分（4）紧密地附接到设计部分，并且具有厚度改变区域，其中框架部分的厚度朝向框架部分的中心侧减小，使得 分别调整厚度变化区域和框架部分（2）的厚度，以及厚度变化区域的宽度与框架部分（2）的宽度之间的比率以满足特定关系。
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公开(公告)号：US20090304970A1
公开(公告)日：2009-12-10
申请号：US12440781
申请日：2007-09-07
IPC分类号： B60J1/00
CPC分类号： B60J1/007 , B29C45/062 , B29C45/14434 , B29C45/1615 , B29C2045/14893 , B29C2045/1682 , Y10T428/24479 , Y10T428/24777
摘要： The present invention relates to a panel-shaped molded product having a laminated structure which is produced from a resin and used for side doors, back doors, hoods, roofs, etc., and exhibits a more excellent finishing accuracy without occurrence of bleed-out along an inner periphery of a frame part and fine distortions on a design part. The panel-shaped molded product of the present invention is a molded product having a laminated structure which is obtained by injection-molding the frame part (2) on one surface of the plate-shaped design part (1) wherein an inner peripheral portion (4) of the frame part (2) is closely attached to the design part, and has a thickness changing region where a thickness of the frame part is reduced toward the side of a center of the frame part such that a ratio between a width of the thickness changing region and the thickness of the frame part (2), and a ratio between a width of the thickness changing region and a width of the frame part (2) are respectively adjusted to satisfy specific relationships.
摘要翻译： 本发明涉及一种具有层叠结构的面板状模制品，其由树脂制成并用于侧门，后门，罩，屋顶等，并且具有更优异的精加工精度而不发生渗出 沿着框架部分的内周边并且在设计部分上具有精细的变形。 本发明的板状成型品是具有层叠结构的成型体，其通过在框状部分（2）的一个表面上注射成型框体（2）而获得，其中内周部分 框架部分（2）的框架部分（4）紧密地附接到设计部分，并且具有厚度改变区域，其中框架部分的厚度朝向框架部分的中心侧减小，使得 分别调整厚度变化区域和框架部分（2）的厚度，以及厚度变化区域的宽度与框架部分（2）的宽度之间的比率以满足特定关系。
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公开(公告)号：US06866811B2
公开(公告)日：2005-03-15
申请号：US09842255
申请日：2001-04-26
CPC分类号： B29C45/1704 , B29C45/1639 , B29C45/1705
摘要： An injection-molding apparatus comprises a mold assembly having a first-molten-resin injection portion for injecting a first molten thermoplastic resin into a cavity of the mold assembly, a second-molten-resin injection portion for injecting a second molten thermoplastic resin into the cavity, and a pressurized-fluid introducing portion for introducing a pressurized fluid into the second molten thermoplastic resin injected into the cavity. The injection-molding apparatus also comprises a first injection cylinder communicating with the first-molten-resin injection portion, and a second injection cylinder communicating with the second-molten-resin injection portion.
摘要翻译： 注射成型装置包括：模具组件，其具有用于将第一熔融热塑性树脂注射到模具组件的空腔中的第一熔融树脂注入部分，用于将第二熔融热塑性树脂注入到模具组件中的第二熔融树脂注射部分 空腔和用于将加压流体引入注入到空腔中的第二熔融热塑性树脂中的加压流体引入部分。 注射成型装置还包括与第一熔融树脂注射部分连通的第一注射圆筒和与第二熔融树脂注射部分连通的第二注射圆筒。
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公开(公告)号：US20090291161A1
公开(公告)日：2009-11-26
申请号：US12308984
申请日：2007-07-26
申请人： Yoshihiro Kayano , Hisashi Tahara
发明人： Yoshihiro Kayano , Hisashi Tahara
IPC分类号： B29C45/73
CPC分类号： B29C45/73 , B29C33/02 , B29C35/02 , B29C45/2673 , B29C2033/023 , B29C2045/7393
摘要： A mold assembly comprising a mold, an insert block assembly 20 having an insert block 30, and a first electrode 60A and a second electrode 60B, the insert block 30 comprises an insert-block body 31, and an insulating layer 33, the insert block assembly 20 further comprises a heat-generating member 41 that is electrically connected to the first electrode 60A and the second electrode 60B, that is fixed on the insulating layer 33, that constitutes part of the cavity 15 and that generates Joule heat.
摘要翻译： 包括模具，具有插入块30的插入块组件20和第一电极60A和第二电极60B的模具组件，插入块30包括插入块体31和绝缘层33，插入块 组件20还包括与第一电极60A和第二电极60B电连接的发热元件41，第一电极60A和第二电极60B固定在绝缘层33上，构成空腔15的一部分并产生焦耳热。
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7.发明授权One-piece molded chasis having openings and rib minimizing deformation during cooling 失效具有开口和肋的一体式模制凹槽使冷却过程中的变形最小化
公开(公告)号：US5846633A
公开(公告)日：1998-12-08
申请号：US697163
申请日：1996-08-20
申请人： Norio Narazaki , Yoshihiro Kayano , Yuko Itagaki , Ryoji Ukaji
发明人： Norio Narazaki , Yoshihiro Kayano , Yuko Itagaki , Ryoji Ukaji
CPC分类号： B60R1/06 , B29C37/005 , B29C45/0025 , B29C33/0033 , B29C45/2628 , Y10T428/24174 , Y10T428/24198 , Y10T428/24273 , Y10T428/24479 , Y10T428/2457 , Y10T428/268
摘要： A chassis is formed of a one-piece thermoplastic or thermosetting resin body. A bottom member extends in a bottom plane, and has at least three side members extending in respective planes. Junction portions join the bottom member and the side members. Ribs are intermittently molded as one piece to bottom member and to side member and extend from the bottom plane from the bottom member through the junction portion to the side plane of the side member. An opening portion helps to prevent angular deformation of the resin body between the bottom member and the side member from a desired angle between the bottom plane and the side plane when the one-piece body is molded by minimizing differences in the cooling rate at different parts adjacent to the junction portion in the one-piece body. The opening portion is located between the ribs at least adjacent to and along the junction portion. The opening portion has a length along the junction portion that is at least five/ten the length of the junction portion.
摘要翻译： 底盘由一体式热塑性或热固性树脂体形成。 底部构件在底部平面中延伸，并且具有在相应平面中延伸的至少三个侧构件。 接合部分连接底部构件和侧部构件。 肋被间歇地模制成一体到底部构件和侧部构件，并且从底部构件通过接合部分延伸到侧部构件的侧面。 当通过最小化不同部件的冷却速度的差异来模制一体式主体时，开口部分有助于防止底部构件和侧部构件之间的树脂体在底面和侧面之间的期望角度的角度变形 邻接在一体式的接合部分。 开口部分位于肋之间，至少邻近并沿着连接部分。 开口部分具有沿着连接部分的长度为接合部分的长度的至少五/十的长度。
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公开(公告)号：US5576086A
公开(公告)日：1996-11-19
申请号：US353259
申请日：1994-12-02
申请人： Norio Narazaki , Yoshihiro Kayano , Yuko Itagaki , Ryoji Ukaji
发明人： Norio Narazaki , Yoshihiro Kayano , Yuko Itagaki , Ryoji Ukaji
CPC分类号： B60R1/06 , B29C37/005 , B29C45/0025 , B29C33/0033 , B29C45/2628 , Y10T428/24174 , Y10T428/24198 , Y10T428/24273 , Y10T428/24479 , Y10T428/2457 , Y10T428/268
摘要： A molded article is formed of a thermoplastic or thermosetting resin and has two planes joining each other in a junction portion; at least one of the two planes has an opening portion or a thin wall portion in the vicinity of the junction portion in order to decrease warpage of the molded article.
摘要翻译： 模制品由热塑性或热固性树脂形成，并且在连接部分具有彼此相接的两个平面; 两个平面中的至少一个在连接部分附近具有开口部分或薄壁部分，以减少模制品的翘曲。
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