JPH0154128B2 - - Google Patents

Info

Publication number
JPH0154128B2
JPH0154128B2 JP61155405A JP15540586A JPH0154128B2 JP H0154128 B2 JPH0154128 B2 JP H0154128B2 JP 61155405 A JP61155405 A JP 61155405A JP 15540586 A JP15540586 A JP 15540586A JP H0154128 B2 JPH0154128 B2 JP H0154128B2
Authority
JP
Japan
Prior art keywords
circular tube
pipe
thinner
circular
mold
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP61155405A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6313625A (ja
Inventor
Masao Nakamura
Akio Ichikawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHINNICHI KOGYO KK
Original Assignee
SHINNICHI KOGYO KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SHINNICHI KOGYO KK filed Critical SHINNICHI KOGYO KK
Priority to JP15540586A priority Critical patent/JPS6313625A/ja
Publication of JPS6313625A publication Critical patent/JPS6313625A/ja
Publication of JPH0154128B2 publication Critical patent/JPH0154128B2/ja
Granted legal-status Critical Current

Links

JP15540586A 1986-07-02 1986-07-02 円管の口絞り方法 Granted JPS6313625A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15540586A JPS6313625A (ja) 1986-07-02 1986-07-02 円管の口絞り方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15540586A JPS6313625A (ja) 1986-07-02 1986-07-02 円管の口絞り方法

Publications (2)

Publication Number Publication Date
JPS6313625A JPS6313625A (ja) 1988-01-20
JPH0154128B2 true JPH0154128B2 (en]) 1989-11-16

Family

ID=15605258

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15540586A Granted JPS6313625A (ja) 1986-07-02 1986-07-02 円管の口絞り方法

Country Status (1)

Country Link
JP (1) JPS6313625A (en])

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01281380A (ja) * 1988-05-06 1989-11-13 Daikin Ind Ltd アキュムレータ及びその製造方法
JPH08132145A (ja) * 1994-11-01 1996-05-28 Ngk Insulators Ltd 金属製パイプの環状ビーディング加工方法、及び同加工装置
JPH08168835A (ja) * 1994-12-15 1996-07-02 Kanemitsu:Kk 排気管に接続されるシェルの端部部材の製造方法
KR100628893B1 (ko) 2005-03-25 2006-09-26 조승래 절연밸브의 벤딩방법 및 그 장치
JP4785444B2 (ja) * 2005-06-28 2011-10-05 株式会社ヒロテック 管体の成形方法
JP5884810B2 (ja) * 2013-03-28 2016-03-15 Ｊｆｅスチール株式会社 加工性の良好なスピニング縮径加工方法
CN108838634B (zh) * 2018-07-20 2020-06-05 西迪技术股份有限公司 一种膜盘联轴器及其管件部分制作方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4070888A (en) * 1977-02-28 1978-01-31 Coors Container Company Apparatus and methods for simultaneously necking and flanging a can body member

Also Published As

Publication number Publication date
JPS6313625A (ja) 1988-01-20

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees