Invention Grant
- Patent Title: Extrusion press and extrusion control method
- Patent Title (中): 挤出压榨和挤出控制方法
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Application No.: US12523072Application Date: 2008-01-07
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Publication No.: US08650926B2Publication Date: 2014-02-18
- Inventor: Takeharu Yamamoto , Atsushi Yakushigawa
- Applicant: Takeharu Yamamoto , Atsushi Yakushigawa
- Applicant Address: JP
- Assignee: Ube Machinery Corporation, Ltd.
- Current Assignee: Ube Machinery Corporation, Ltd.
- Current Assignee Address: JP
- Agency: DLA Piper LLP (US)
- Priority: JP2007-005388 20070115; JP2007-139986 20070528
- International Application: PCT/JP2008/050225 WO 20080107
- International Announcement: WO2008/087891 WO 20080724
- Main IPC: B21C31/00
- IPC: B21C31/00 ; B21C27/00
Abstract:
An extrusion press and an extrusion control method obtains a uniformly-shaped extruded product by constantly applying a constant container sealing force between a container and a die even when an extrusion force varies during an extrusion process, improving product yield, and keeping a small energy consumption at the time of extrusion.
Public/Granted literature
- US20100000283A1 EXTRUSION PRESS AND EXTRUSION CONTROL METHOD Public/Granted day:2010-01-07
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