专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20100252962A1 MOLDING METHOD AND MOLDING APPARATUS 审中-公开
标题翻译：成型方法和成型设备
公开(公告)号：US20100252962A1
公开(公告)日：2010-10-07
申请号：US12158571
申请日：2006-12-06
申请人： Ayato Ueha , Atsushi Koizumi , Susumu Horinaka
发明人： Ayato Ueha , Atsushi Koizumi , Susumu Horinaka
IPC分类号： B29C45/77 , B29C45/78
CPC分类号： B29C45/174
摘要： A molding method for a resin product having a thick portion projecting outwardly on a rear surface of the resin product includes: a first step for supplying a melted resin into a cavity of a die by an amount which is less than a volume of the cavity. The cavity has a surface side cavity surface corresponding to a surface of the resin product and a rear surface side cavity surface corresponding to the rear surface of the resin product. The molding method further includes: a second step for supplying a gas from the rear surface side cavity surface of the cavity into the cavity, so that the melted resin is separated from the rear surface side cavity surface of the cavity and closely contacts the surface side cavity surface of the cavity; and a third step for solidifying the melted resin maintained in the condition set in the second step.
摘要翻译：一种树脂制品的成型方法，其具有在树脂制品的后表面向外突出的厚部分，其包括：第一步骤，用于将熔融树脂供应到小于该空腔体积的量的模具的空腔中。空腔具有对应于树脂制品的表面的表面侧空腔表面和对应于树脂制品的后表面的后表面侧空腔表面。成型方法还包括：第二步骤，用于将空气的后表面侧空腔表面的气体供应到空腔中，使得熔融树脂与空腔的后表面侧空腔表面分离并紧密接触表面侧空腔表面; 以及固化保持在第二步骤中设定的状态的熔融树脂的第三步骤。

2. 发明申请

US20130093120A1 MOLDING SURFACE-HEATING APPARATUS AND MOLDING METHOD 审中-公开
标题翻译：模具加热装置和成型方法
公开(公告)号：US20130093120A1
公开(公告)日：2013-04-18
申请号：US13595199
申请日：2012-08-27
申请人： Haruka Ito , Susumu Horinaka , Ayato Ueha
发明人： Haruka Ito , Susumu Horinaka , Ayato Ueha
IPC分类号： B29C35/08
CPC分类号： B29C33/06 , B29C2035/0816
摘要： In a molding surface-heating apparatus, eddy current is generated in a mold by an electromagnetic induction, and a molding surface of the mold is heated by the eddy current. The molding surface-heating apparatus is provided with a conductive member and a coil. The conductive member is electrically connected to and disconnected from a surface of the mold. The coil supplies a magnetic flux to the conductive member and the mold such that the magnetic flux generates the eddy current that crosses the conductive member and the mold and the eddy current passes through the molding surface.
摘要翻译：在成型面加热装置中，通过电磁感应在模具中产生涡流，并且通过涡流加热模具的成型面。成型表面加热装置设置有导电部件和线圈。导电构件电连接到模具的表面并与模具的表面分离。线圈向导电构件和模具提供磁通量，使得磁通量产生与导电构件和模具交叉的涡流，并且涡流通过模制表面。

3. 发明授权

US08808606B2 Molding apparatus and method 有权
标题翻译：成型设备和方法
公开(公告)号：US08808606B2
公开(公告)日：2014-08-19
申请号：US13234466
申请日：2011-09-16
申请人： Ayato Ueha , Susumu Horinaka , Haruka Ito , Yasuki Okanemasa
发明人： Ayato Ueha , Susumu Horinaka , Haruka Ito , Yasuki Okanemasa
IPC分类号： B29C45/73 , B22D17/22 , B29C35/08 , B29C45/42
CPC分类号： B29C45/73 , B22D17/2218 , B29C45/42 , B29C2035/0811 , B29C2035/0816
摘要： In a molding machine, an electrical current is caused to flow to a coil by a high-frequency power supply, and a magnetic field is generated, whereupon lines of magnetic force are generated so as to substantially conform to cavity faces of the stationary mold and the moveable mold. The magnetic field strength is constant with respect to position in the lengthwise direction of the coil, and eddy currents are generated uniformly with respect to the cavity faces. Because the molds have electrical resistance, Joule heat is generated by the eddy currents and electrical resistance, and the cavity faces are heated. When a material in a molten state is injected into the cavities of the heated molds, flowability of the material is promoted, and therefore the quality of the molded article is improved.
摘要翻译：在成型机中，通过高频电源使电流流向线圈，产生磁场，由此产生磁力线，使其基本上与固定模的空腔面相一致，可移动模具。磁场强度相对于线圈的长度方向的位置是恒定的，涡流相对于空腔面均匀地产生。由于模具具有电阻，所以由涡电流和电阻产生焦耳热，并且空腔面被加热。当将熔融状态的材料注入到加热模具的空腔中时，促进了材料的流动性，从而提高了模制品的质量。

4. 发明申请

US20120292826A1 MOLDING APPARATUS AND METHOD 有权
标题翻译：成型设备和方法
公开(公告)号：US20120292826A1
公开(公告)日：2012-11-22
申请号：US13234466
申请日：2011-09-16
申请人： Ayato Ueha , Susumu Horinaka , Haruka Ito , Yasuki Okanemasa
发明人： Ayato Ueha , Susumu Horinaka , Haruka Ito , Yasuki Okanemasa
IPC分类号： B29C45/73
CPC分类号： B29C45/73 , B22D17/2218 , B29C45/42 , B29C2035/0811 , B29C2035/0816
摘要： In a molding machine, an electrical current is caused to flow to a coil by a high-frequency power supply, and a magnetic field is generated, whereupon lines of magnetic force are generated so as to substantially conform to cavity faces of the stationary mold and the moveable mold. The magnetic field strength is constant with respect to position in the lengthwise direction of the coil, and eddy currents are generated uniformly with respect to the cavity faces. Because the molds have electrical resistance, Joule heat is generated by the eddy currents and electrical resistance, and the cavity faces are heated. When a material in a molten state is injected into the cavities of the heated molds, flowability of the material is promoted, and therefore the quality of the molded article is improved.
摘要翻译：在成型机中，通过高频电源使电流流向线圈，产生磁场，由此产生磁力线，使其基本上与固定模的空腔面相一致，可移动模具。磁场强度相对于线圈的长度方向的位置是恒定的，涡流相对于空腔面均匀地产生。由于模具具有电阻，所以由涡电流和电阻产生焦耳热，并且空腔面被加热。当将熔融状态的材料注入到加热模具的空腔中时，促进了材料的流动性，从而提高了模制品的质量。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式