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    METHOD FOR MANUFACTURING RESIN CONTAINER AND MANUFACTURING DEVICE
    2.
    发明公开
    METHOD FOR MANUFACTURING RESIN CONTAINER AND MANUFACTURING DEVICE 审中-实审

    公开(公告)号：EP4375044A1

    公开(公告)日：2024-05-29

    申请号：EP22845974.9

    申请日：2022-07-21

    申请人： Nissei ASB Machine Co., Ltd.

    发明人： OIKE Toshiteru ,  TAKEHANA Daizaburo

    IPC分类号： B29C49/06 ,  B29C49/42 ,  B29C49/54

    CPC分类号： B29C49/06 ,  B29C49/54 ,  B29C49/42 ,  B29C2049/02320130101

    摘要： A method for manufacturing a resin container having an undercut shape includes accommodating a preform in a cavity mold having an undercut part; inserting a core mold to an inner side of the preform; introducing blow air into the preform through the core mold to blow-mold the preform into a container; gripping a neck part of the container, in which the core mold is disposed on an inner side, with a conveyance chuck from an outer side and sandwiching the neck part of the container with the core mold and the conveyance chuck; and opening the cavity mold. The container in which the neck part is sandwiched between the core mold and the conveyance chuck is released from the undercut part by the opening of the mold.

    MOLD
    7.
    发明公开
    MOLD 审中-公开

    公开(公告)号：EP3636413A1

    公开(公告)日：2020-04-15

    申请号：EP18812945.6

    申请日：2018-06-05

    申请人： NISSEI ASB MACHINE CO., LTD.

    发明人： MARUMO, Kenji

    IPC分类号： B29C49/48 ,  B29C49/30

    摘要： A mold provided with: rotating members 80 that are installed so as to be capable of rotating with respect to the main mold body centered on a bearing 81 and that have a protruding grip-forming part, which is for pressing a portion of an expanding preform during blow-molding, and a first engaging part formed between the bearing 81 and the grip-forming part; and linear actuators 90 that are provided with a pressing part 93, which has a second engaging part that is engaged with a first engaging part, and that press and rotate the rotating members 80 by the forward movement of the pressing parts 90 with respect to a cavity 70a to move the grip-forming parts from a standby position to a pressing position.

    INJECTION DEVICE AND RESIN INJECTION METHOD
    9.
    发明授权
    INJECTION DEVICE AND RESIN INJECTION METHOD 有权

    公开(公告)号：EP2505334B1

    公开(公告)日：2018-12-05

    申请号：EP10832990.5

    申请日：2010-10-14

    申请人： Nissei ASB Machine Co., Ltd.

    发明人： HORIGOME, Hiroshi ,  HIDAKA, Yasuhiro

    IPC分类号： B29C45/57 ,  B29C45/50 ,  B29C45/54 ,  B29B11/08

    CPC分类号： B29C45/57 ,  B29B11/08 ,  B29C45/50 ,  B29C45/54 ,  B29K2067/003 ,  B29K2105/253 ,  B29L2031/7158

    摘要： As an injection screw 2 applies pressure, a holding pressure plunger 22 is moved backward under the pressure of a resin to flow the resin into a holding pressure path 9, and the resin in a resin path 6 is pressurized (primary holding pressure process). A shutoff plunger 12 is closed, and the resin in the resin path 6 and the holding pressure path 9 is pressurized by the holding pressure plunger 22 (secondary holding pressure process). Further, the shutoff plunger 12 is opened, and the holding pressure plunger 22 is moved forward until its tip projects into the resin path 6 to discharge all the resin in the holding pressure path 9 to the resin path 6, whereby the resin beside the injection screw 2 as compared with the shutoff plunger 12 is held with respect to the holding pressure path 9.

    RESIN CONTAINER COATING DEVICE
    10.
    发明授权
    RESIN CONTAINER COATING DEVICE 有权

    公开(公告)号：EP2918703B1

    公开(公告)日：2018-10-24

    申请号：EP13853061.3

    申请日：2013-11-07

    申请人： Nissei Asb Machine Co., Ltd.

    发明人： SHIMADA Kiyonori

    IPC分类号： C23C16/509 ,  B65D23/02 ,  H01J37/32 ,  C23C16/04 ,  C23C16/503

    CPC分类号： C23C16/503 ,  C23C16/045 ,  C23C16/509 ,  H01J37/32174 ,  H01J37/32394 ,  H01J37/32449

    摘要： An object of the present invention is to suppress enlargement in a high frequency power source and improve production efficiency. A resin container coating device of the present invention includes a plurality of chambers (40A, 40B, 40C, 40D) storing a plurality of resin containers (B) respectively in independent states, a plurality of internal electrodes (50) in which gas conductive parts (51) for conducting a source gas are formed to inner peripheral parts thereof and which are respectively inserted inside the plurality of resin containers (B) stored in the chambers, a gas supply unit (70) for supplying the source gas to the plurality of chambers (40A, 40B, 40C, 40D), a high frequency power source (80) for supplying a high frequency electric power to the plurality of chambers (40A, 40B, 40C, 40D), and an electric power switching part (85) capable of switching a supply designation of the high frequency electric power, which is supplied from the high frequency power source (80), from first and second chambers (40A, 40B) forming a first unit (U1) to third and fourth chambers (40C, 40D) forming a second unit (U2).