Invention Grant
- Patent Title: Spinning method
- Patent Title (中): 纺纱方法
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Application No.: US12833367Application Date: 2010-07-09
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Publication No.: US08468698B2Publication Date: 2013-06-25
- Inventor: Tsunenari Futagi , Nobuyuki Kakiya , Tadahisa Akiyama , Ikuo Kato , Akitoshi Uchiumi , Shinichi Ohnaka , Toshimasa Koshimizu , Haruo Machida , Yuji Matsumoto
- Applicant: Tsunenari Futagi , Nobuyuki Kakiya , Tadahisa Akiyama , Ikuo Kato , Akitoshi Uchiumi , Shinichi Ohnaka , Toshimasa Koshimizu , Haruo Machida , Yuji Matsumoto
- Applicant Address: JP Tokyo
- Assignee: Honda Motor Co., Ltd.
- Current Assignee: Honda Motor Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Rankin, Hill & Clark LLP
- Priority: JP2009-167190 20090715; JP2009-208019 20090909; JP2009-209382 20090910; JP2009-234520 20091008
- Main IPC: B23P17/00
- IPC: B23P17/00
Abstract:
A workpiece having a first constant diameter portion, a tapered reduced-diameter portion, a concave portion, a tapered increased-diameter portion, and a second constant diameter portion is formed by machining the tapered reduced-diameter portion, and then machining the tapered increased-diameter portion and the concave portion.
Public/Granted literature
- US20110010940A1 SPINNING METHOD Public/Granted day:2011-01-20
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