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    • 4. 发明专利
    • Manufacturing method of molded article
    • 成型制品的制造方法
    • JP2007038637A
    • 2007-02-15
    • JP2006087871
    • 2006-03-28
    • Denso Corp株式会社デンソー
    • TAMAOKI SHUICHISAWADA HISASHI
    • B29C45/36B29C33/76
    • B29C45/33B29C45/0025B29C45/332B29D99/0025B29K2023/12B29K2077/00B29L2031/087
    • PROBLEM TO BE SOLVED: To provide a manufacturing method of a molded article able to prevent a crack generated at a portion where a thick-walled member and a thin-walled member of the molded article are intersected and connected each other. SOLUTION: Constraint of a fan blade 101 is released by extending an interval between thin-walled-member inner wall surfaces 16a and 17a of a mold plate 16 and 17 of the mold by sliding a slide plate 18, adjusting the time to beginning of crystallization by cooling and solidifying the center part of the fan blade 101. Thereby, the fan blade 101 can transfer corresponding to a crystallization and shrinkage of the shroud ring 103 cooled later than the fan blade 101, so that the crack is prevented from occurring. COPYRIGHT: (C)2007,JPO&INPIT
    • 解决的问题:提供一种能够防止在模制品的厚壁部件和薄壁部件相交并相互连接的部分产生的裂纹的模制品的制造方法。 解决方案:通过滑动滑板18来延伸模具板的模制板16和17的薄壁构件内壁表面16a和17a之间的间隔来调节风扇叶片101的时间,从而释放风扇叶片101的约束 通过冷却和固化风扇叶片101的中心部分开始结晶。由此,风扇叶片101可以相应于比风扇叶片101冷却的护罩环103的结晶和收缩而转移,使得防止裂纹 发生。 版权所有(C)2007,JPO&INPIT
    • 9. 发明专利
    • Slide core guide unit
    • 幻灯片指导单元
    • JP2013091257A
    • 2013-05-16
    • JP2011235037
    • 2011-10-26
    • Oiles Corpオイレス工業株式会社
    • UMEHARA KATSUKIMOCHIMARU MASAKIKIRIAKI HIDEKIMISEHASHI JUNICHI
    • B29C33/44B22D17/22
    • B29C45/332B22D17/24
    • PROBLEM TO BE SOLVED: To provide a high-strength slide core guide unit that has good workability when an angular pin is attached to a pin holder, and that can be manufactured at a lower cost.SOLUTION: The slide core guide unit 1 includes flange bushings 4 interposed between the inner peripheral surfaces of trunnion insertion holes 32 in slider plates 3 and the outer peripheral surfaces of trunnions 22 of the pin holder 2. The flange bushings 4 are formed with a composite material in which a metallic mesh, can being expanded and contracted in the thickness direction, has been coated with a resin layer, and are compressed in the thickness direction by the outer peripheral surfaces of the trunnions 22 of the pin holder 2 and the inner peripheral surfaces of the trunnion insertion holes 32 in the slider plates 3. Contact surfaces with the pin holder 2 (the inner peripheral surfaces of main bushing bodies 41 and bottom surfaces of flanges 42) form sliding surfaces with a low coefficient of friction, from which the metallic mesh is not exposed. Contact surfaces with the slider plates 3 (outer peripheral surfaces 411 of the main bushing bodies 41 and upper surfaces 421 of the flanges 42) form frictional surfaces with a high coefficient of friction, from which the metallic mesh is exposed.
    • 要解决的问题:提供一种高角度的滑芯导向单元,其在角销安装到销座上时具有良好的可加工性,并且可以以较低的成本制造。 滑芯导向单元1包括插入在滑块3中的耳轴插入孔32的内周面和销保持器2的耳轴22的外周面之间的凸缘衬套4.形成凸缘衬套4 其中金属网可以在厚度方向上膨胀和收缩的复合材料已经被树脂层涂覆,并且通过销保持器2的耳轴22的外周表面在厚度方向上被压缩, 滑动板3中的耳轴插入孔32的内周面与销保持件2(主衬套主体41的内周面和凸缘42的底面)的接触面形成摩擦系数低的滑动面, 金属网不暴露。 与滑动板3(主衬套主体41的外周面411和凸缘42的上表面421)的接触表面形成具有高摩擦系数的摩擦面,金属网暴露于该摩擦面。 版权所有(C)2013,JPO&INPIT