JP6278681B2 - 楕円形筒体の成形方法および楕円形筒体の成形装置 - Google Patents

楕円形筒体の成形方法および楕円形筒体の成形装置 Download PDF

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JP6278681B2
JP6278681B2 JP2013256630A JP2013256630A JP6278681B2 JP 6278681 B2 JP6278681 B2 JP 6278681B2 JP 2013256630 A JP2013256630 A JP 2013256630A JP 2013256630 A JP2013256630 A JP 2013256630A JP 6278681 B2 JP6278681 B2 JP 6278681B2
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molding
elliptical
roller
cylindrical body
inner roller
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Japanese (ja)
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JP2015112626A (ja
JP2015112626A5 (ru
Inventor
川島　大
大 川島
紳司 日置
紳司 日置
執二 鴇田
執二 鴇田
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Marelli Corp
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Calsonic Kansei Corp
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Priority to JP2013256630A priority Critical patent/JP6278681B2/ja
Priority to CN201480067478.4A priority patent/CN105813776A/zh
Priority to US15/103,350 priority patent/US9821358B2/en
Priority to PCT/JP2014/081953 priority patent/WO2015087752A1/ja
Publication of JP2015112626A publication Critical patent/JP2015112626A/ja
Publication of JP2015112626A5 publication Critical patent/JP2015112626A5/ja
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JP2013256630A 2013-12-12 2013-12-12 楕円形筒体の成形方法および楕円形筒体の成形装置 Active JP6278681B2 (ja)

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Application Number Priority Date Filing Date Title
JP2013256630A JP6278681B2 (ja) 2013-12-12 2013-12-12 楕円形筒体の成形方法および楕円形筒体の成形装置
CN201480067478.4A CN105813776A (zh) 2013-12-12 2014-12-03 椭圆形筒体的成形方法及装置
US15/103,350 US9821358B2 (en) 2013-12-12 2014-12-03 Method and apparatus for forming elliptical hollow cylinder
PCT/JP2014/081953 WO2015087752A1 (ja) 2013-12-12 2014-12-03 楕円形筒体の成形方法及び装置

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JP2013256630A JP6278681B2 (ja) 2013-12-12 2013-12-12 楕円形筒体の成形方法および楕円形筒体の成形装置

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JP2015112626A JP2015112626A (ja) 2015-06-22
JP2015112626A5 JP2015112626A5 (ru) 2017-11-24
JP6278681B2 true JP6278681B2 (ja) 2018-02-14

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Publication number Priority date Publication date Assignee Title
CN105344787B (zh) * 2015-10-27 2019-06-21 浙江盛达铁塔有限公司 一种滚筒收口机

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3578320B2 (ja) * 1999-03-02 2004-10-20 トヨタ自動車株式会社 管の成形方法
JP2002066665A (ja) * 2000-06-15 2002-03-05 Fuji Kikai Kosakusho:Kk 筒体の加工方法

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