公开(公告)号：EP2862674A4

公开(公告)日：2016-05-04

申请号：EP12878768

申请日：2012-07-27

申请人： SINTOKOGIO LTD

发明人： ISHIKAWA MITSUO ,  YAMAMOTO TAKUJI

IPC分类号： B24C9/00 ,  B24C1/10

CPC分类号： B24C9/006 ,  B24C1/10 ,  Y02P70/179

摘要： Provided is a shot peening device with which recovered projection material and foreign bodies can be more precisely separated while inhibiting an increase in the size of the device. The shot peening device is provided with: a projector (42) which projects projection material onto a workpiece (W); recovery mechanisms (52, 54) which recover the projection material projected by the projector; and a wind power sorting mechanism (62) in which recovered projection material is allowed to fall freely while an upward air current is applied to the recovered projection material, and foreign bodies included in the recovered projection material are separated from the recovered projection material.

公开(公告)号：EP2990158A1

公开(公告)日：2016-03-02

申请号：EP14832188.8

申请日：2014-06-19

申请人： Sintokogio, Ltd.

发明人： OGIWARA Naoyuki ,  TANAHASHI Shigeru

IPC分类号： B24B31/067 ,  B24B31/12

CPC分类号： B24B31/064 ,  B24B31/073 ,  B24B31/12

摘要： To suppress any defect by protecting a workpiece when the workpiece is polished by a vibratory barreling device.
A workpiece holding jig (1) is a vibratory barreling jig which holds a flat workpiece (W) when the workpiece (W) is polished by a vibratory barreling device using polishing media. The workpiece holding jig (1) includes disk-shaped guard members (10) and (11) each having an outer shape larger than the workpiece (W) and disposed so as to face each other and a holding member (12) holding the workpiece (W) inside a housing space (V) so that the entire workpiece (W) is located inside the columnar housing space (V). The guard members (10) and (11) are respectively provided with window portions (10w) and (11w) communicating with the housing space (V). The window portion (10w), the window portion (11w) and the annular imaginary curved surface (S) extending to connect the peripheral edges of the guard members (10) and (11) are configured to allow the polishing media to pass between the inside and outside of the housing space (V).

公开(公告)号：EP2865943A4

公开(公告)日：2016-03-02

申请号：EP13880096

申请日：2013-12-26

申请人： SINTOKOGIO LTD

发明人： NAKAYAMA KATSUYA ,  HATA ATSUSHI ,  FUJITA SHIGEKI ,  CHENG YI ,  OZAKI TERUHIKO

IPC分类号： F23G7/06 ,  F23M9/06

CPC分类号： F23G7/06 ,  F23G7/068 ,  F23G2206/00 ,  F23G2209/14 ,  F23M9/06 ,  F23M20/005 ,  F23N2037/20

公开(公告)号：EP2979776A1

公开(公告)日：2016-02-03

申请号：EP14776559.8

申请日：2014-01-22

申请人： Sintokogio, Ltd.

发明人： MAEGAWA, Takumi ,  WATANABE, Hirotsune ,  SUDA, Tomokazu ,  MITSUTAKE, Masaomi ,  KANNO, Toshio ,  KURITA, Hirotaka

IPC分类号： B22C9/02

CPC分类号： B22C7/065 ,  B22C9/02 ,  B22C9/12 ,  B22C15/08 ,  B22C19/00

摘要： When a molded article is obtained by which foamed sand is packed into a metallic mold, heated and solidified, vapor and gas that have been generated through the heating and solidification of the foamed sand are smoothly discharged from the cavity.
A cavity C is formed by clamping a metallic mold 2, and foamed sand S is packed into the cavity C. When heating and solidifying the foamed sand S, a mold clamping force is reduced to form a slight gap L in the metallic mold 2 while maintaining the cavity C. Gas and water vapor that are generated when heating and solidifying the foamed sand S can be smoothly discharged from within the cavity C to the outside through the gap L, and thus the baking time of the foamed sand S can be shortened. Even if solidified binder accumulates on slits 16, gas and water vapor can be reliably discharged from within the cavity C to the outside via the gap.

摘要翻译： 当获得将发泡砂填充到金属模具中的模制品时，加热并固化，通过发泡砂的加热和固化而产生的蒸气和气体顺利地从模腔中排出。 通过夹持金属模具2形成空腔C，并将泡沫沙S填充到空腔C中。当加热并固化泡沫沙S时，模具夹紧力减小，从而在金属模具2中形成微小间隙L 保持空腔C.在加热并固化发泡砂S时产生的气体和水蒸气可以通过间隙L顺利地从空腔C内排出到外部，因此可以缩短泡沫砂S的烘烤时间 。 即使固化的粘合剂积聚在狭缝16上，气体和水蒸气也能够经由间隙可靠地从空腔C内排出到外部。

公开(公告)号：EP2979775A1

公开(公告)日：2016-02-03

申请号：EP14774899.0

申请日：2014-02-07

申请人： Sintokogio, Ltd.

发明人： UCHIDA, Kazumasa ,  MITSUTAKE, Masaomi ,  WATANABE, Hirotsune ,  MAEGAWA, Takumi ,  MORIKAWA, Masashi ,  NAKAYAMA, So ,  SUDA, Tomokazu ,  ZENPO, Toshihiko

IPC分类号： B22C5/04 ,  B22C15/02

CPC分类号： B22C15/02 ,  B22C5/0413 ,  B22C5/044 ,  B22C5/049

摘要： There are provided a device and a method allowing that the surface of an admixture in a stirring tank pressed by a packing device is smoothed with a simple structure whereby a casting mold is precisely molded.
A mold-making device includes a stirring device 3 that has a stirring tank 1 and stirring blades 2 and stirs a particulate aggregate and an additive(s) to yield an admixture M, a forming mold 4 that molds the admixture M into a predetermined shape, and a packing device 5 that compresses a surface of the admixture M within the stirring tank 1 and packs it into the forming mold 4. The stirring blades 2 are configured in a lattice pattern by a plurality of horizontal members 21 and a plurality of vertical members 22. A distal end of a rotating drive shaft 23 is bonded to the top edge of the stirring blades 2, and the rotating drive shaft 23 is configured so that it is not immersed into the admixture M. Scrapers 29 for smoothing out the surface of the admixture M are provided on the bottom of the stirring blades 2.

摘要翻译： 提供了一种装置和方法，其允许由包装装置挤压的搅拌罐中的混合物的表面以简单的结构平滑化，从而铸模被精确地模制。 制模装置包括搅拌装置3，搅拌装置3具有搅拌槽1和搅拌叶片2，并搅拌颗粒状聚集体和添加剂以产生混合物M;成型模4将混合物M模制成预定形状 ，以及包装装置5，其将搅拌槽1内的混合物M的表面压缩，并将其包装到成型模具4中。搅拌叶片2由多个水平构件21和多个垂直构件 构件22.旋转的驱动轴23的远端接合到搅拌叶片2的顶部边缘，并且旋转驱动轴23构造成使其不被浸入到混合物M中。用于平滑表面的刮板29 的混合物M设置在搅拌叶片2的底部。

公开(公告)号：EP2602019A4

公开(公告)日：2016-01-20

申请号：EP10855658

申请日：2010-12-03

申请人： SINTOKOGIO LTD

发明人： HOTTA MASAYA ,  HAGATA YUTAKA ,  ISHIDA YUU ,  ODAGI KATSUAKI

IPC分类号： B01F5/10 ,  B01F3/12 ,  B01F7/00

CPC分类号： B01F5/108 ,  B01F3/1221 ,  B01F3/1271 ,  B01F5/104 ,  B01F5/106 ,  B01F7/00858 ,  B01F7/00866

摘要： A system and a method for dispersing by circulating a mixture that simplifies the structure of the part for sealing a shaft of a dispersing device and lengthens the life of the device are provided. The system for dispersing by circulating a slurry or liquid mixture to disperse substances in the mixture comprises a rotating and continuously dispersing device that disperses the mixture, a tank that is connected to an outlet of the dispersing device, a circulating pump that circulates the mixture, and a piping that in series connects the dispersing device, the tank, and the circulating pump. In the dispersing device the outflow of the mixture is greater than the inflow so that an amount of the mixture in the dispersing device is maintained at a level where a part for sealing a shaft that is provided inside the dispersing device is not immersed.

摘要翻译： 提供一种通过循环混合物进行分散的系统和方法，其简化了用于密封分散装置的轴的部件的结构并延长了装置的使用寿命。 用于通过使浆料或液体混合物循环以将物质分散在混合物中的分散系统包括旋转和连续分散装置，其将混合物分散，连接到分散装置的出口的罐，循环该混合物的循环泵， 以及将分散装置，罐和循环泵串联连接的管路。 在分散装置中，混合物的流出量大于流入量，使得分散装置中的混合物的量保持在分散装置内设置的用于密封轴的部分未浸没的水平。

公开(公告)号：EP2548699B1

公开(公告)日：2015-10-28

申请号：EP10847958.5

申请日：2010-09-01

申请人： Sintokogio, Ltd.

发明人： SUZUKI, Tsunetoshi ,  ISHIKAWA, Mitsuo ,  TATEMATSU, Ryo

IPC分类号： B24C9/00 ,  B24C3/30

CPC分类号： B24C9/00 ,  B24C3/085 ,  B24C3/30

公开(公告)号：EP2805782A4

公开(公告)日：2015-10-14

申请号：EP13793276

申请日：2013-02-07

申请人： SINTOKOGIO LTD

发明人： KATO SHIGEYOSHI ,  OHASHI ETSUYA ,  HARADA HISASHI

IPC分类号： B22C15/24 ,  B22C9/10 ,  B22C13/16 ,  B22C23/00

CPC分类号： B22C15/24 ,  B22C9/02 ,  B22C9/10 ,  B22C13/16 ,  B22C19/00 ,  B22C23/00

摘要： A core molding machine which can be made smaller while having a favorable core sand filling property is provided. The machine comprises a core box having a pair of laterally separable dies and a sand filling device, having a blow head disposed under the core box, for filling the core box with core sand directed upward from the blow head; the blow head having a sand blow chamber for guiding the core sand to the core box while being connected to the core box and a sand storage chamber communicating with the sand blow chamber; the sand filling device having a compressed air supply unit for supplying a compressed air for blowing the core sand into the core box and an aeration air supply unit for supplying an aeration air for floating and fluidizing the core sand within the sand blow chamber.

摘要翻译： 提供一种可以制造较小而具有良好的砂芯填充性的芯成型机。 该机器包括一个具有一对侧向可分离模具的芯盒和一个填砂装置，其具有设置在芯盒下方的吹塑头，用于用从吹头向上指向的芯砂填充芯盒; 所述吹头具有用于将芯砂引导到芯盒的同时连接到芯盒的砂吹室和与所述吹沙室连通的砂存储室; 该砂填充装置具有压缩空气供给单元，该压缩空气供给单元用于将用于将芯砂吹送到芯盒中的压缩空气;以及曝气用空气供给单元，其供给用于使砂砂在砂室内浮起和流化的曝气用空气。

公开(公告)号：EP2712690A4

公开(公告)日：2015-06-03

申请号：EP12793868

申请日：2012-05-18

申请人： SINTOKOGIO LTD

发明人： KATO SHIGEYOSHI ,  TSUZUKI SHUICHI ,  HARADA HISASHI

IPC分类号： B22C15/08 ,  B22C7/06 ,  B22C9/10 ,  B22C13/08 ,  B22C15/24 ,  B22C19/04 ,  B22D47/02

CPC分类号： B22C9/10 ,  B22C7/06 ,  B22C13/08 ,  B22C15/24 ,  B22C19/04

公开(公告)号：EP2865460A1

公开(公告)日：2015-04-29

申请号：EP13809979.1

申请日：2013-04-11

申请人： Sintokogio, Ltd. ,  Toyota Jidosha Kabushiki Kaisha

发明人： KATO, Yusuke ,  ZENPO, Toshihiko ,  KANNO, Toshio ,  WATANABE, Hirotsune ,  SUDA, Tomokazu ,  NAGATA, Yasutake ,  MITSUTAKE, Masaomi ,  MAEGAWA, Takumi

IPC分类号： B22C9/02 ,  B22C15/02

摘要： A device for forming foamed kneaded material and a method for forming foamed kneaded material are obtained capable of filling a pattern forming space of a mold with foamed kneaded material in a well foamed condition. First, a supply device supplies a foamed kneaded material (a) into a cylinder (20) (first process). Then, in a state in which an internal space (22) of the cylinder (20) is communicated with a pattern forming space (14) of a mold (12), the piston (26) disposed in the cylinder (20) is moved toward the foamed kneaded material (a) side while opening a gas release hole (40A) formed piercing through the piston (26) (second process). Then, at a timing when the piston (26) has reached an expected position (X) where the piston (26) is expected to be on contacting the foamed kneaded material (a) supplied into the cylinder (20), the gas release hole (40A) is closed by an open-close plug (40B) (third process). Then, the foamed kneaded material (a) supplied into the cylinder (20) is pressed toward the pattern forming space (14) side of the mold (12) by moving the piston (26) toward the foamed kneaded material (a) side (fourth process).

摘要翻译： 一种用于形成发泡混炼物器件及其形成发泡捏合材料的方法，获得能够填充的图案形成在阱发泡条件混炼发泡材料的模具的空间。 首先，供给装置的发泡混炼材料（a）供给到气缸（20）（第1工序）。 然后，在向气缸的内部空间（22）的状态（20）连通的模具的图案形成空间（14）（12），在气缸内设置在所述活塞（26）（20）被移动 朝向发泡混炼材料（a）侧，同时开口而形成通过活塞（26）（第2工序）刺穿的气体释放孔（40A）。 （a）中提供。然后，在定时当活塞（26）具有在其中活塞（26）预计将在接触发泡混炼材料预期位置（X）到达入气缸（20），所述气体释放孔 （40A）是由开闭塞（40B）（第三工序）关闭。 然后，将发泡的混炼材料（a）供给到所述气缸（20）通过移动所述活塞（26）朝向所述发泡混炼材料（a）侧（压向所述模具（12）的图案形成空间（14）侧 第四工序）。