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公开(公告)号：US4518556A
公开(公告)日：1985-05-21
申请号：US254051
申请日：1981-04-14
申请人： Masahiko Yamamoto , Yoshinori Nishino , Akio Komura , Tomio Ebisu
发明人： Masahiko Yamamoto , Yoshinori Nishino , Akio Komura , Tomio Ebisu
CPC分类号： B29C33/50 , B29C43/12 , B29L2023/004
摘要： A method and apparatus for manufacturing bent pipes of a composite material composed of resin and filling materials such as reinforcing materials and aggregates by employing a cylindrical molding tool which is deformable between straight-axis form and bent-axis form. Materials are supplied into the molding tool held in horizontally straight condition while the tool is rotated about a horizontal axis, and are molded into a pipe by centrifugal molding. Rotation of the tool is stopped when the pipe molded therein is in uncured state, then the tool is subjected to bending. The resulting bent pipe is removed after it is cured. Before the tool is bent, a bag made of a flexible sheet material is inserted into the pipe and inflated to straighten out the inner periphery of the pipe so as to protect the pipe from any possibility of deformation during bending operation. The molding tool is preferably made of such resilient material as rubber, is incased in a peripherally divisible frame or bellows-type flexible frame which, in turn, is suitably incased in a rotary frame. More preferably, the molding tool has a hollow space provided between its inner and outer walls; by filling liquid in the hollow space it is possible to achieve fine roundness in pipe molding irrespective of dimensional errors with the molding tool or frame.
摘要翻译： 一种用于制造由树脂和填充材料如增强材料和骨料组成的复合材料的弯曲管的方法和装置，该方法和装置采用可在直轴形和弯轴形之间变形的圆柱形模具。 当工具围绕水平轴旋转时，将材料供给到水平直线状态的模具中，并通过离心模塑成型为管。 当模制在其中的管子处于未固化状态时，工具的旋转停止，然后该工具受到弯曲。 所得到的弯管在固化后被去除。 在工具弯曲之前，将由柔性片材制成的袋子插入管中并充气以使管道的内周伸直，以便在弯曲操作期间保护管道不发生变形的可能性。 模制工具优选地由诸如橡胶的弹性材料制成，被包围在可外围可分割的框架或波纹管型柔性框架中，该框架或波纹管型柔性框架进而适当地在旋转框架中被覆盖。 更优选地，模制工具具有设置在其内壁和外壁之间的中空空间; 通过在中空空间中填充液体，可以实现管模中的细圆度，而与成型工具或框架的尺寸误差无关。
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公开(公告)号：US4469572A
公开(公告)日：1984-09-04
申请号：US241651
申请日：1981-03-09
申请人： Yasuo Kimoto , Masahiko Yamamoto , Katsunori Tamiya , Yoshihito Sakai , Akio Komura , Shoichi Honda , Hidehiko Maehata , Hiroshi Kamada , Tomohiko Suzaki , Tomoya Inoue
发明人： Yasuo Kimoto , Masahiko Yamamoto , Katsunori Tamiya , Yoshihito Sakai , Akio Komura , Shoichi Honda , Hidehiko Maehata , Hiroshi Kamada , Tomohiko Suzaki , Tomoya Inoue
摘要： The present invention discloses a method of continuously processing a ribbonlike material. The method is characterized by comprising a preliminary polishing step in which surface defects of a material pulled out from an uncoiler are removed and the surface of the material is semi-finished by abrasion in combination with electrolytic polishing, a final polishing step in which the surface of the material is mirror-finished by abrasion in combination with electrolytic polishing, a washing and drying step in which the material is washed and dried with extraneous matter on the surface of the material washingly removed, a surface inspection step in which the thus finished surface of the material is inspected as to surface roughness and defects, a surface protection step in which a protective film is applied to the finished surface of the material, and a press step in which the material is cut into a predetermined size.According to the present invention, processes of mirror-finishing the surface of a ribbonlike material pulled out from an uncoiler and cutting such material into a predetermined size are continuously performed in an efficient and automatic manner.
摘要翻译： 本发明公开了一种连续处理带状材料的方法。 该方法的特征在于包括初步抛光步骤，其中从开卷机拉出的材料的表面缺陷被去除并且材料的表面通过与电解抛光相结合的磨蚀而半成品，最终研磨步骤，其中表面 的材料通过与电解抛光结合的磨损进行镜面抛光，洗涤和干燥步骤，其中材料在被清除的材料的表面上用外来物质洗涤和干燥，表面检查步骤，其中这样完成的表面 检查材料的表面粗糙度和缺陷，将保护膜施加到材料的成品表面的表面保护步骤，以及将材料切割成预定尺寸的压制步骤。 根据本发明，从开卷机拉出的带状材料的表面的镜面精加工和将这种材料切割成预定尺寸的方法以有效和自动的方式连续进行。
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公开(公告)号：US4421624A
公开(公告)日：1983-12-20
申请号：US244619
申请日：1981-03-17
申请人： Yasuo Kimoto , Masahiko Yamamoto , Katsunori Tamiya , Yoshihito Sakai , Akio Komura , Shoichi Honda , Hidehiko Maehata , Hiroshi Kamada , Tomohiko Suzaki , Tomoya Inoue
发明人： Yasuo Kimoto , Masahiko Yamamoto , Katsunori Tamiya , Yoshihito Sakai , Akio Komura , Shoichi Honda , Hidehiko Maehata , Hiroshi Kamada , Tomohiko Suzaki , Tomoya Inoue
摘要： The present application discloses an equipment for continuously processing a band-shape material comprising transverse sliding shafts disposed on a base table, a basal board which freely slides transversely along said transverse sliding shafts, transverse-feeding means by which said basal board is quickly and/or slowly moved transversely, vertical sliding shafts disposed on said basal board, a tool of abrasion in combination with elctrolytic polishing which freely slides vertically along said vertical sliding shafts, vertical-feeding means by which said tool is moved vertically against said basal board and a polishing head which is disposed on said tool and composed of electrodes for electrolysis and abrasive matters for abrasion and by which continuously sent band-shape material is polished. In the case a band-shape material being conveyed is continuously polished for many hours, worn-out abrasive matters may be exchanged without interrupting the conveyance of said band-shape material, improving the working efficiency thereby.
摘要翻译： 本申请公开了一种用于连续加工带状材料的设备，包括设置在基台上的横向滑动轴，沿着所述横向滑动轴横向滑动的基板，横向进给装置，所述基板快速地和/ 或横向缓慢移动，设置在所述基板上的垂直滑动轴，与所述垂直滑动轴垂直滑动的电解抛光组合的磨损工具，垂直进给装置，所述工具垂直于所述基板移动， 抛光头，其设置在所述工具上，由用于电解的电极和磨料用磨料构成，并且连续送出的带状材料被抛光。 在输送的带状材料连续抛光多个小时的情况下，可以更换磨损的磨料，而不会中断所述带状材料的输送，从而提高工作效率。
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4.发明授权
公开(公告)号：US4483670A
公开(公告)日：1984-11-20
申请号：US422560
申请日：1982-09-24
申请人： Masahiko Yamamoto , Yoshinori Nishino , Akio Komura , Tomio Ebisu
发明人： Masahiko Yamamoto , Yoshinori Nishino , Akio Komura , Tomio Ebisu
CPC分类号： B29C33/50 , B29C43/12 , B29L2023/004
摘要： A method and apparatus for manufacturing bent pipes of a composite material composed of resin and filling materials such as reinforcing materials and aggregates by employing a cylindrical molding tool which is deformable between straight-axis form and bent-axis form. Materials are supplied into the molding tool held in horizontally straight condition while the tool is rotated about a horizontal axis, and are molded into a pipe by centrifugal molding. Rotation of the tool is stopped when the pipe molded therein is in uncured state, then the tool is subjected to bending. The resulting bent pipe is removed after it is cured. Before the tool is bent, a bag made of a flexible sheet material is inserted into the pipe and inflated to straighten out the inner periphery of the pipe so as to protect the pipe from any possibility of deformation during bending operation. The molding tool is preferably made of such resilient material as rubber, is incased in a peripherally divisible frame or bellows-type flexible frame which, in turn, is suitably incased in a rotary frame. More preferably, the molding tool has a hollow space provided between its inner and outer walls; by filling liquid in the hollow space it is possible to achieve fine roundness in pipe molding irrespective of dimensional errors with the molding tool or frame.
摘要翻译： 一种用于制造由树脂和填充材料如增强材料和骨料组成的复合材料的弯曲管的方法和装置，该方法和装置采用可在直轴形和弯轴形之间变形的圆柱形模具。 当工具围绕水平轴旋转时，将材料供给到水平直线状态的模具中，并通过离心模塑成型为管。 当模制在其中的管子处于未固化状态时，工具的旋转停止，然后该工具受到弯曲。 所得到的弯管在固化后被去除。 在工具弯曲之前，将由柔性片材制成的袋子插入管中并充气以使管道的内周伸直，以便在弯曲操作期间保护管道不发生变形的可能性。 模制工具优选地由诸如橡胶的弹性材料制成，被包围在可外围可分割的框架或波纹管型柔性框架中，该框架或波纹管型柔性框架进而适当地在旋转框架中被覆盖。 更优选地，模制工具具有设置在其内壁和外壁之间的中空空间; 通过在中空空间中填充液体，可以实现管模中的细圆度，而与成型工具或框架的尺寸误差无关。
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