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1. 发明申请

US20090017151A1 Drive apparatus for injection molding machine, injection apparatus, and mold clamping apparatus 审中-公开
标题翻译：注塑机驱动装置，注塑装置和模具夹紧装置
公开(公告)号：US20090017151A1
公开(公告)日：2009-01-15
申请号：US12230686
申请日：2008-09-03
申请人： Takeshi Konno , Yousuke Tokui
发明人： Takeshi Konno , Yousuke Tokui
IPC分类号： B28B7/00
CPC分类号： H02K41/031 , B29C45/66 , B29C2045/1793 , H02K7/14 , H02K16/00 , H02K21/222 , H02K2201/18
摘要： An object is to provide a drive apparatus for an injection molding machine which can generate a large thrust force and can provide short-cycled continuous drive. The drive apparatus includes a housing (11); a tubular linear motor (14) including a movable element (12) disposed within the housing (11) in a manner capable of advancing and retreating, and a stationary element (13) attached to the housing (11), the linear motor (14) serving as a first drive section; a member-to-be-driven (15) caused to advance and retreat together with the movable element (12); and a second drive section attached to the housing (11) and disposed such that at least a portion of the second drive section overlaps the linear motor (14) along the axial direction. By merely a slight increase in a radial dimension, the area of a permanent magnet (23) of the movable element (12) can be sufficiently increased, and the capacity of the linear motor (14) can be increased.
摘要翻译：本发明的目的是提供一种用于注射成型机的驱动装置，其可以产生大的推力并且可以提供短循环的连续驱动。驱动装置包括壳体（11）; 一种管状线性马达（14），包括以能够前进和后退的方式设置在壳体（11）内的可动元件（12）和安装在壳体（11）上的固定元件（13），线性马达（14））作为第一驱动部分; 与所述可移动元件（12）一起前进和后退的被驱动构件（15）; 以及第二驱动部分，其安装到所述壳体（11）并且被布置成使得所述第二驱动部分的至少一部分沿着所述轴向方向与所述线性马达（14）重叠。通过仅仅略微增加径向尺寸，可以充分地增加可移动元件（12）的永磁体（23）的面积，并且可以增加线性电动机（14）的容量。

2. 发明授权

US07442022B2 Drive apparatus for injection molding machine, injection apparatus, and mold clamping apparatus 失效
标题翻译：注塑机驱动装置，注塑装置和模具夹紧装置
公开(公告)号：US07442022B2
公开(公告)日：2008-10-28
申请号：US10547357
申请日：2004-03-04
申请人： Takeshi Konno , Yousuke Tokui
发明人： Takeshi Konno , Yousuke Tokui
IPC分类号： B29C45/50
CPC分类号： H02K41/031 , B29C45/66 , B29C2045/1793 , H02K7/14 , H02K16/00 , H02K21/222 , H02K2201/18
摘要： An object is to provide a drive apparatus for an injection molding machine which can generate a large thrust force and can provide short-cycled continuous drive. The drive apparatus includes a housing (11); a tubular linear motor (14) including a movable element (12) disposed within the housing (11) in a manner capable of advancing and retreating, and a stationary element (13) attached to the housing (11), the linear motor (14) serving as a first drive section; a member-to-be-driven (15) caused to advance and retreat together with the movable element (12); and a second drive section attached to the housing (11) and disposed such that at least a portion of the second drive section overlaps the linear motor (14) along the axial direction. By merely a slight increase in a radial dimension, the area of a permanent magnet (23) of the movable element (12) can be sufficiently increased, and the capacity of the linear motor (14) can be increased.
摘要翻译：本发明的目的是提供一种用于注射成型机的驱动装置，其可以产生大的推力并且可以提供短循环的连续驱动。驱动装置包括壳体（11）; 一种管状线性马达（14），包括以能够前进和后退的方式设置在壳体（11）内的可动元件（12）和安装在壳体（11）上的固定元件（13），线性马达（14））作为第一驱动部分; 与所述可移动元件（12）一起前进和后退的被驱动构件（15）; 以及第二驱动部分，其安装到所述壳体（11）并且被布置成使得所述第二驱动部分的至少一部分沿着所述轴向方向与所述线性马达（14）重叠。通过仅仅略微增加径向尺寸，可以充分地增加可移动元件（12）的永磁体（23）的面积，并且可以增加线性电动机（14）的容量。

3. 发明申请

US20070264382A1 Mold-Clamping Apparatus 审中-公开
标题翻译：模具夹具
公开(公告)号：US20070264382A1
公开(公告)日：2007-11-15
申请号：US11663759
申请日：2005-09-27
申请人： Yousuke Tokui , Kouji Moritani
发明人： Yousuke Tokui , Kouji Moritani
IPC分类号： B29C45/64
CPC分类号： B29C45/64 , B29C2045/1793 , B29C2045/645
摘要： An object is to provide a mold-clamping apparatus which can reduce the dimension in the axial direction. The apparatus includes a first stationary member to which a stationary mold (15) is attached; a first movable member disposed in opposition to the first stationary member and to which a movable mold (16) is attached; a second movable member which is advanced and retreated in association with advancement and retreat of the first movable member; a mold-clamping-force transmission member connecting the first and second movable members; and a drive section which opens and closes a mold, the drive section advancing and retreating the first movable member to thereby effect mold opening and closing. The drive section which opens and closes the mold overlaps at least a portion of the mold-clamping-force transmission member. In this case, since the drive section which opens and closes the mold overlaps at least a portion of the mold-clamping-force transmission member, the axial dimension of the mold-clamping apparatus (10) can be reduced.
摘要翻译：目的在于提供一种可减小轴向尺寸的合模装置。该装置包括固定模具（15）附接到的第一固定构件; 与所述第一固定构件相对设置并且附接有可动模具（16）的第一可动构件; 第二可移动构件，与第一可移动构件的前进和后退相关联地前进和后退; 连接第一和第二可移动部件的合模力传递部件; 以及驱动部，该驱动部使模具打开和关闭，所述驱动部使所述第一可动部件前进和后退，从而进行模具打开和关闭。打开和关闭模具的驱动部分与模具夹紧力传递部件的至少一部分重叠。在这种情况下，由于打开和关闭模具的驱动部分与合模力传递部件的至少一部分重叠，因此可以减小模具夹紧装置（10）的轴向尺寸。

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