JPS6316809A - 半中空金属押出型材の製造方法及び同製造用ダイス - Google Patents

半中空金属押出型材の製造方法及び同製造用ダイス

Info

Publication number
JPS6316809A
JPS6316809A JP16256286A JP16256286A JPS6316809A JP S6316809 A JPS6316809 A JP S6316809A JP 16256286 A JP16256286 A JP 16256286A JP 16256286 A JP16256286 A JP 16256286A JP S6316809 A JPS6316809 A JP S6316809A
Authority
JP
Japan
Prior art keywords
male
semi
female
bridge piece
die
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.)
Granted
Application number
JP16256286A
Other languages
English (en)
Japanese (ja)
Other versions
JPH024369B2 (index.php
Inventor
Tsugio Kitayama
北山　二夫
Kunio Okubo
大久保　国男
Mitsuhiro Kitano
北野　光宏
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.)
Altemira Co Ltd
Original Assignee
Showa Aluminum Corp
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 Showa Aluminum Corp filed Critical Showa Aluminum Corp
Priority to JP16256286A priority Critical patent/JPS6316809A/ja
Publication of JPS6316809A publication Critical patent/JPS6316809A/ja
Publication of JPH024369B2 publication Critical patent/JPH024369B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Extrusion Of Metal (AREA)
JP16256286A 1986-07-09 1986-07-09 半中空金属押出型材の製造方法及び同製造用ダイス Granted JPS6316809A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16256286A JPS6316809A (ja) 1986-07-09 1986-07-09 半中空金属押出型材の製造方法及び同製造用ダイス

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16256286A JPS6316809A (ja) 1986-07-09 1986-07-09 半中空金属押出型材の製造方法及び同製造用ダイス

Publications (2)

Publication Number Publication Date
JPS6316809A true JPS6316809A (ja) 1988-01-23
JPH024369B2 JPH024369B2 (index.php) 1990-01-29

Family

ID=15756947

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16256286A Granted JPS6316809A (ja) 1986-07-09 1986-07-09 半中空金属押出型材の製造方法及び同製造用ダイス

Country Status (1)

Country Link
JP (1) JPS6316809A (index.php)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012016711A (ja) * 2010-07-06 2012-01-26 Showa Denko Kk 半中空形材製造用押出ダイス

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012016711A (ja) * 2010-07-06 2012-01-26 Showa Denko Kk 半中空形材製造用押出ダイス

Also Published As

Publication number Publication date
JPH024369B2 (index.php) 1990-01-29

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