发明授权
- 专利标题: Apparatus for feeding molten resin
- 专利标题(中): 用于进料熔融树脂的设备
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申请号: US12670414申请日: 2008-09-03
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公开(公告)号: US08702415B2公开(公告)日: 2014-04-22
- 发明人: Hideto Monzen , Hiroyuki Hashimoto , Takuya Fujikawa , Hiroshi Hayashi , Tsuneo Imatani
- 申请人: Hideto Monzen , Hiroyuki Hashimoto , Takuya Fujikawa , Hiroshi Hayashi , Tsuneo Imatani
- 申请人地址: JP Tokyo
- 专利权人: Toyo Seikan Kaisha, Ltd.
- 当前专利权人: Toyo Seikan Kaisha, Ltd.
- 当前专利权人地址: JP Tokyo
- 代理机构: Greenblum & Bernstein, P.L.C.
- 优先权: JP2007-245461 20070921
- 国际申请: PCT/JP2008/065872 WO 20080903
- 国际公布: WO2009/037975 WO 20090326
- 主分类号: B29C43/34
- IPC分类号: B29C43/34
摘要:
The invention also provides for an apparatus for feeding molten resin, wherein the apparatus includes holding units each having a respective holding portion that is opened and closed to hold a molten resin that is discharged from an extrusion port of a die head of an extruder and is cut by a cutter while moving on a track, in which, after the respective holding portion transfers the molten resin from the extrusion port to a female mold, a side of the respective holding portion is opened and the molten resin is fed down to the female mold in a compression-molding machine, wherein a plurality of longitudinal grooves extending up and down are formed in an inner circumferential surface of the respective holding portion that holds the molten resin.
公开/授权文献
- US20100189832A1 APPARATUS FOR FEEDING MOLTEN RESIN 公开/授权日:2010-07-29
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