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11. 发明授权

US5562878A Process for producing skin material laminated hollow molded article using fluid ejection pin 失效
标题翻译：使用流体喷射销生产表皮材料层压中空成型制品的方法
公开(公告)号：US5562878A
公开(公告)日：1996-10-08
申请号：US256979
申请日：1994-08-03
申请人： Masahito Matsumoto , Takeo Kitayama , Satoru Funakoshi , Shigeyoshi Matubara
发明人： Masahito Matsumoto , Takeo Kitayama , Satoru Funakoshi , Shigeyoshi Matubara
IPC分类号： B29C43/20 , B29C45/14 , B29C45/17 , B29C49/00 , B29C49/02 , B29C49/24 , B29C49/60 , B29C44/06
CPC分类号： B29C45/14467 , B29C43/206 , B29C45/1704 , B29C49/0047 , B29C49/02 , B29C49/24 , B29C49/60 , B29C2043/3227 , B29C2045/14532 , B29C2045/1707 , B29K2063/00 , B29K2105/0058 , B29K2105/256
摘要： A process for producing a skin material-laminated hollow molded article of thermoplastic resin, using a mold having, in any one or both of its fixed and movable parts, at least one fluid-ejecting pin which can be slid in a clamping direction and which has a fluid-ejecting hole at its pointed end. The process consists of fixing two sheets of a skin material having a tensile modulus at ambient temperature of 50-1,000 kg/cm.sup.2 and a tensile modulus at 80.degree. C. of 5 to 100 kg/cm.sup.2 on the parting surfaces of both the mold parts which are in the open state. A molten thermoplastic resin is fed between the skin materials in an amount of 5 to 50% by volume of the cavity volume. The fluid-ejecting pin is thrusted so that its pointed end penetrates one of the skin material sheets and comes between the skin material sheets. The mold parts are closed to wrap the molten thermoplastic resin in between the skin material sheets. A fluid is ejected from the fluid-ejecting hole to intimately contact the skin material sheets with the cavity surface of the mold while allowing the molten resin to form a hollow. The mold is cooled and the ejection of the fluid is stopped. The mold is then opened and the hollow molded article is removed.
摘要翻译： PCT No.PCT / JP93 / 01773 Sec。 371日期1994年8月3日 102（e）日期1994年8月3日PCT提交1993年12月7日PCT公布。出版物WO94 / 13456 日期1994年6月23日一种用于制造热塑性树脂的表层材料层压中空成型体的方法，该模具使用在其任一个或两个固定部分和可移动部分中的至少一个流体喷射销的模具，夹紧方向，并且在其尖端处具有流体喷射孔。该方法包括在两个模具部件的分型表面上固定两片在环境温度为50-1,000kg / cm 2的拉伸模量和80℃下的拉伸模量为5至100kg / cm2的表皮材料它们处于开放状态。熔融热塑性树脂以5至50体积％的空腔体积的量供入皮肤材料之间。推出流体喷射销，使得其尖端穿透其中一个表皮材料片并进入皮肤材料片之间。封闭模具部分以将熔融热塑性树脂包裹在表皮材料片之间。流体从流体喷射孔喷射，以使表皮材料片与模具的空腔表面紧密接触，同时允许熔融树脂形成中空部。模具被冷却并且流体的喷射停止。然后打开模具，并且去除中空的模制品。

12. 发明授权

US06382949B1 Metal mold for producing a synthetic resin molded product in a compression-molding method 失效
标题翻译：用于在压缩成型方法中制造合成树脂模制产品的金属模具
公开(公告)号：US06382949B1
公开(公告)日：2002-05-07
申请号：US09233152
申请日：1999-01-19
申请人： Masahito Matsumoto , Nobuhiro Usui , Yoshitaka Kobayashi
发明人： Masahito Matsumoto , Nobuhiro Usui , Yoshitaka Kobayashi
IPC分类号： B29C4302
CPC分类号： B29C43/36
摘要： The present invention relates to a metal mold for producing a synthetic resin molded product in a compression-molding method, which is comprises a pair of male and female molds which are allowed to mutually slide over a contact face, with the outer circumferential face of the male mold and the inner circumferential face of the female mold serving as sliding portions at the time of mold-clamping, characterized in that either the male mold or the female mold or both of the molds is constituted by a mold main body and a sliding member. The sliding member forms a portion of the metal mold over the entire sliding portions or on a portion thereof, and is removably attached to the mold main body. The same metal mold may be used for production of a non-laminated synthetic resin molded product and a laminated product having the same design by replacing only the sliding member, without the need for using different molding devices corresponding to the respective production processes.
摘要翻译：本发明涉及一种用于制造压缩成型法的合成树脂成形品的金属模具，该金属模具包括一对阳模和阴模，允许在接触面上相互滑动，阳模和在模夹时用作滑动部分的阴模的内周面，其特征在于，阳模或阴模或两个模都由模具主体和滑动构件构成。滑动构件在整个滑动部分或其一部分上形成金属模具的一部分，并且可移除地附接到模具主体。相同的金属模具可以用于生产非层合合成树脂模制产品和具有相同设计的叠层产品，只需更换滑动构件，而不需要使用与各个生产工艺相对应的不同模制装置。

13. 发明授权

US06203744B1 Method for producing molded article of thermoplastic resin 失效
标题翻译：热塑性树脂成形品的制造方法
公开(公告)号：US06203744B1
公开(公告)日：2001-03-20
申请号：US08386190
申请日：1995-02-09
申请人： Takahisa Hara , Masahito Matsumoto , Nobuhiro Usui , Shigeyoshi Matubara , Kazuo Hieda
发明人： Takahisa Hara , Masahito Matsumoto , Nobuhiro Usui , Shigeyoshi Matubara , Kazuo Hieda
IPC分类号： B29C4514
CPC分类号： B29C45/14 , B29C45/561
摘要： A molded article of a thermoplastic resin with good apperance which may have a skin material is produced by providing upper and lower molds having a product part-molding section and a non-product part-molding section, supplying a melt of a thermoplastic resin in a cavity of the molds or a space between the skin material and either one of the upper and lower molds through a resin melt passage which is formed in a wall of one of the molds and has an opening for supplying the melt in the non-product part-molding section when a clearance of the cavity is larger than a thickness of a finally produced article, closing the molds to effect press molding, cooling the molds.
摘要翻译：通过提供具有产品部分成型部分和非产品部分成型部分的上下模具来制造具有良好外观的可以具有表皮材料的热塑性树脂的模制品，将热塑性树脂的熔体供应到通过形成在其中一个模具的壁上的树脂熔体通道，在模具的空腔或表皮材料和上模具和下模具之间的空间中，并且具有用于在非产品部分中供应熔体的开口 - 当模腔的间隙大于最后生产的物品的厚度时，闭合模具以实现压模，冷却模具。

14. 发明授权

US5783133A Method for making a multilayer molded article 失效
标题翻译：制造多层模塑制品的方法
公开(公告)号：US5783133A
公开(公告)日：1998-07-21
申请号：US208907
申请日：1994-03-11
申请人： Takahisa Hara , Masahito Matsumoto , Tadayuki Oda , Hiromu Fujita , Yuji Kamiji , Hiromasa Nakatsuka
发明人： Takahisa Hara , Masahito Matsumoto , Tadayuki Oda , Hiromu Fujita , Yuji Kamiji , Hiromasa Nakatsuka
IPC分类号： B29C43/14 , B29C43/18 , B29C43/34 , B29C45/14 , B29C45/16 , B29C65/70 , B29C70/68 , B29C70/78 , B29L9/00 , B32B3/02 , B29C33/12
CPC分类号： B29C43/184 , B29C43/146 , B29C43/18 , B29C45/1418 , B29C45/14467 , B29C70/68 , B29C70/78 , B29C2043/185 , B29C2791/001 , B29K2105/06 , B29L2031/3005 , B29L2031/3041
摘要： A multilayer molded article made of a first member having a first core layer and a first skin material laminated on the first core layer, and a second member having a second core layer and a second skin material layer laminated on the second core layer, in which the first member is insert laminated in a part of the surface of the second skin material, and which is beautifully finished at a boundary between the first and second skin materials.
摘要翻译：一种由具有层叠在第一芯层上的第一芯层和第一表层材料的第一构件制成的多层模制品，以及层压在第二芯层上的第二芯层和第二表层材料层的第二构件，其中第一构件被插入层压在第二表皮材料的表面的一部分中，并且在第一和第二表皮材料之间的边界处精美地完成。

15. 发明授权

US5506029A Fiber reinforced thermoplastic resin shaped article 失效
标题翻译：纤维增强热塑性树脂成型制品
公开(公告)号：US5506029A
公开(公告)日：1996-04-09
申请号：US267523
申请日：1994-06-29
申请人： Takahisa Hara , Masahito Matsumoto , Nobuhiro Usui , Takeo Kitayama , Shigeyoshi Matubara
发明人： Takahisa Hara , Masahito Matsumoto , Nobuhiro Usui , Takeo Kitayama , Shigeyoshi Matubara
IPC分类号： B29C43/18 , B29C43/20 , B29C43/34 , B29C45/00 , B29C45/14 , B29C70/46 , B29C70/74 , B29K105/12 , B29L9/00 , B29C70/68
CPC分类号： B29C70/48 , B29C45/14786 , B29C70/345 , B29C70/46 , B29C70/74 , B29C45/00 , B29K2101/12 , Y10T428/24182 , Y10T428/24537 , Y10T428/2457
摘要： A fiber reinforced thermoplastic resin shaped article is prepared by supplying a preheated fiber reinforced thermoplastic resin sheet between upper and lower molds, positioning the upper and lower molds so that a clearance between the upper and lower molds at the time of the completion of mold clamping is larger than a thickness of the unpreheated fiber reinforced thermoplastic resin sheet, and supplying a molten thermoplastic resin in a recess provided in at least one of the upper and lower molds through a resin passage provided in the mold so that a portion formed from the molten thermoplastic resin in the recess is integrated by fusion with a portion formed from the fiber reinforced thermoplastic resin sheet. The article is light-weight and also has a rib, a boss or any other projection.
摘要翻译：通过在上下模具之间提供预热的纤维增强热塑性树脂片材来定位纤维增强热塑性树脂成形制品，定位上模具和下模具，使得在模具夹紧完成时上下模具之间的间隙为大于未加热的纤维增强热塑性树脂片的厚度，并且通过设置在模具中的树脂通道将熔融热塑性树脂供给到设置在上模和下模中的至少一个中的凹部中，使得由熔融热塑性塑料通过与由纤维增强热塑性树脂片形成的部分熔合而将凹部中的树脂一体化。该物品重量轻，还有肋骨，老板或任何其他投影。

16. 发明授权

US5252269A Method for molding polypropylene resin 失效
标题翻译：聚丙烯树脂成型方法
公开(公告)号：US5252269A
公开(公告)日：1993-10-12
申请号：US770924
申请日：1991-10-04
申请人： Takahisa Hara , Masahito Matsumoto , Nobuhiro Usui , Shigeyoshi Matubara
发明人： Takahisa Hara , Masahito Matsumoto , Nobuhiro Usui , Shigeyoshi Matubara
IPC分类号： B29C45/00 , B29C44/00 , B29C44/04 , B29C44/06 , B29C45/57 , B29C45/70 , B29C67/20 , B29K23/00 , B29K105/04 , B29C67/22
CPC分类号： B29C44/10
摘要： A method for molding a foamed particle of a polypropylene resin. The polypropylene resin includes a homopolymer and copolymer of polypropylene resin, as well as a mixture of a polypropylene resin and another resin.

17. 发明授权

US06280678B1 Process for producing multilayer molded article 失效
标题翻译：多层成形体的制造方法
公开(公告)号：US06280678B1
公开(公告)日：2001-08-28
申请号：US08232418
申请日：1994-04-25
申请人： Takahisa Hara , Masahito Matsumoto , Hiromu Fujita , Yuji Kamiji , Hiromasa Nakatsuka
发明人： Takahisa Hara , Masahito Matsumoto , Hiromu Fujita , Yuji Kamiji , Hiromasa Nakatsuka
IPC分类号： B29C3318
CPC分类号： B29C70/78 , B29C33/18
摘要： A multilayer molded article with good appearance is produced by supplying a skin material and a melt of a thermoplastic resin between unclosed upper and lower molds and simultaneously molding the thermoplastic resin to form a molded article and laminating the skin material on a part of a surface of the molded article by pressing and cooling the thermoplastic resin in the molds, in which the lower mold has a protruding part at a position where an edge of the skin material is located, the upper mold has a depressed part at a position corresponding to the protruding part of the lower mold, and, during molding, the edge of the skin material is fixed to the lower mold by sucking it through a gap which opens at the root of the protruding part.
摘要翻译：通过在未闭合的上下模具之间供给热塑性树脂的表皮材料和熔体，同时模制热塑性树脂以形成模塑制品，并将表皮材料层压在表面的一部分上，制成具有良好外观的多层模制品所述模制品通过在所述模具中挤压和冷却所述热塑性树脂，其中所述下模具具有在所述表皮材料的边缘所在的位置处的突出部分，所述上模具具有与所述突出部分相对应的位置处的凹陷部分下模具的一部分，并且在模制期间，通过在突出部分的根部处开口的间隙将皮肤材料的边缘吸引到下模具上。

18. 发明授权

US6030573A Process for manufacturing thermoplastic resin moldings 失效
标题翻译：制造热塑性树脂模制品的工艺
公开(公告)号：US6030573A
公开(公告)日：2000-02-29
申请号：US522722
申请日：1995-09-01
申请人： Masahito Matsumoto , Nobuhiro Usui , Seiji Terashima
发明人： Masahito Matsumoto , Nobuhiro Usui , Seiji Terashima
IPC分类号： B29C33/18 , B29C43/18 , B29C43/34 , B29C43/36 , B29C43/58 , B29C45/00 , B29C45/14 , B29C45/56 , B29C70/78 , B29K101/12 , B29L9/00 , B29L31/58 , B29C43/04 , B29C43/20 , B29C45/04 , B29C70/46
CPC分类号： B29C45/78 , B29C45/0025 , B29C45/561 , B29C70/78 , B29C2045/0032 , B29C45/14
摘要： A process for manufacturing thermoplastic resin moldings in a short molding cycle but with good appearance, nearly free from resin and deformation, and free from weld lines on the surface. The process uses a mold assembly which includes a pair of male and female molds, either of which has two or more freely opening and closing resin feeding gates open to the cavity surface. Also, there is a mechanism for controlling the quantity of resin to be fed from each gate and the timing of the initiation of resin feeding.
摘要翻译：一种在短的成型周期制造热塑性树脂模制品的过程，但具有良好的外观，几乎没有树脂和变形，并且在表面上没有焊接线。该方法使用包括一对阳模和阴模的模具组件，其中的两个或多个模具具有两个或更多个可自由打开和关闭的树脂供给门，其通向空腔表面。此外，存在用于控制从每个栅极供给的树脂的量和树脂进料开始的时机的机构。

19. 发明授权

US5795526A Process for producing multilayer molded article 失效
标题翻译：多层成形体的制造方法
公开(公告)号：US5795526A
公开(公告)日：1998-08-18
申请号：US724584
申请日：1996-09-30
申请人： Masahito Matsumoto , Nobuhiro Usui , Seiji Terashima
发明人： Masahito Matsumoto , Nobuhiro Usui , Seiji Terashima
IPC分类号： B29C43/18 , B29C70/78 , B29C45/64 , B29C45/73
CPC分类号： B29C43/184 , B29C70/78 , B29K2023/12 , B29L2031/3005
摘要： A process for producing a multilayer molded article in which a skin material is laminated to the surface of a thermoplastic resin core material which comprises feeding the skin material to the cavity of a pair of female and male molds which are not closed, subsequently feeding the molten thermoplastic resin to the cavity of the molds through a resin passageway provided in the molds, clamping both molds to shape the molten resin in the cavity of the molds and then cooling the resin under pressure, characterized in that the cooling under pressure is conducted so that the temperature for feeding the molten thermoplastic resin to the cavity of the molds is in the range of from 175.degree. to 195.degree. C., the clamping pressure at completion of the shaping is in the range of from 30 to 95 kg/cm.sup.2 and the product of the clamping pressure and the pressing time is in the range of from 100 to 1,500 kg/cm.sup.2.sec.
摘要翻译：一种制造多层模制品的方法，其中将表层材料层合到热塑性树脂芯材的表面上，该方法包括将表皮材料供给到未封闭的一对阴模和阴模的空腔中，随后将熔融热塑性树脂通过设置在模具中的树脂通道到模具的空腔中，夹紧两个模具以使模具的空腔中的熔融树脂成形，然后在压力下冷却树脂，其特征在于，进行在压力下的冷却，使得将熔融热塑性树脂供入模具的空腔的温度在175〜195℃的范围内，成型完成时的夹紧压力在30〜95kg / cm2的范围内，夹紧压力和加压时间的乘积在100〜1500kg / cm2.sec的范围内。

20. 发明授权

US5714175A Apparatus for producing a multilayer molded article 失效
标题翻译：多层成形品的制造装置
公开(公告)号：US5714175A
公开(公告)日：1998-02-03
申请号：US565245
申请日：1995-11-30
申请人： Shohei Masui , Masahito Matsumoto , Nobuhiro Usui , Toshihiro Hosokawa , Ryuichi Ishitsubo
发明人： Shohei Masui , Masahito Matsumoto , Nobuhiro Usui , Toshihiro Hosokawa , Ryuichi Ishitsubo
IPC分类号： B29C33/12 , B29C43/18 , B29C43/36 , B29C45/14 , B29C51/26 , B29C70/78 , B29C39/12
CPC分类号： B29C70/78 , B29C33/12 , B29C43/184 , B29C45/14 , B29C45/14065 , B29C45/14508 , B29C51/26 , B29C43/183
摘要： An apparatus for producing a multilayer molded article including a resin body and at least one sheet of a skin material, an edge part of which is present in a surface area of the resin body. The apparatus includes a mold, and a clamping device for clamping an edge part of a skin material or mated edge parts of adjacent skin materials during molding.
摘要翻译：一种用于制造多层模制品的装置，包括树脂体和至少一层表皮材料，其边缘部分存在于树脂体的表面区域中。该装置包括模具和用于在模制期间夹紧表皮材料的边缘部分或相邻表皮材料的配对边缘部分的夹紧装置。

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