JPH03261Y2 - - Google Patents

Info

Publication number
JPH03261Y2
JPH03261Y2 JP14408884U JP14408884U JPH03261Y2 JP H03261 Y2 JPH03261 Y2 JP H03261Y2 JP 14408884 U JP14408884 U JP 14408884U JP 14408884 U JP14408884 U JP 14408884U JP H03261 Y2 JPH03261 Y2 JP H03261Y2
Authority
JP
Japan
Prior art keywords
mandrel
die
punch
molded product
hollow
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
JP14408884U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6158939U (US07714131-20100511-C00038.png
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 filed Critical
Priority to JP14408884U priority Critical patent/JPH03261Y2/ja
Publication of JPS6158939U publication Critical patent/JPS6158939U/ja
Application granted granted Critical
Publication of JPH03261Y2 publication Critical patent/JPH03261Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Forging (AREA)
JP14408884U 1984-09-22 1984-09-22 Expired JPH03261Y2 (US07714131-20100511-C00038.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14408884U JPH03261Y2 (US07714131-20100511-C00038.png) 1984-09-22 1984-09-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14408884U JPH03261Y2 (US07714131-20100511-C00038.png) 1984-09-22 1984-09-22

Publications (2)

Publication Number Publication Date
JPS6158939U JPS6158939U (US07714131-20100511-C00038.png) 1986-04-21
JPH03261Y2 true JPH03261Y2 (US07714131-20100511-C00038.png) 1991-01-08

Family

ID=30702375

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14408884U Expired JPH03261Y2 (US07714131-20100511-C00038.png) 1984-09-22 1984-09-22

Country Status (1)

Country Link
JP (1) JPH03261Y2 (US07714131-20100511-C00038.png)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4722324B2 (ja) * 2001-05-21 2011-07-13 株式会社久保田鉄工所 中空段付軸の製造方法
WO2013038526A1 (ja) * 2011-09-14 2013-03-21 荻野工業株式会社 パイプ製造方法
JP5938264B2 (ja) * 2012-05-01 2016-06-22 株式会社三五 中空品の製造方法

Also Published As

Publication number Publication date
JPS6158939U (US07714131-20100511-C00038.png) 1986-04-21

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