JPS63295013A - 高いフィンを有する押出型材の成形用ダイス - Google Patents

高いフィンを有する押出型材の成形用ダイス

Info

Publication number
JPS63295013A
JPS63295013A JP13087187A JP13087187A JPS63295013A JP S63295013 A JPS63295013 A JP S63295013A JP 13087187 A JP13087187 A JP 13087187A JP 13087187 A JP13087187 A JP 13087187A JP S63295013 A JPS63295013 A JP S63295013A
Authority
JP
Japan
Prior art keywords
die
convex
bridge
portions
die body
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
JP13087187A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0446655B2 (cs
Inventor
Eiji Sugio
杉尾　栄治
Masahito Nakamura
仁人 中村
Masakazu Tanigawa
正和 谷川
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 JP13087187A priority Critical patent/JPS63295013A/ja
Publication of JPS63295013A publication Critical patent/JPS63295013A/ja
Publication of JPH0446655B2 publication Critical patent/JPH0446655B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Extrusion Of Metal (AREA)
JP13087187A 1987-05-27 1987-05-27 高いフィンを有する押出型材の成形用ダイス Granted JPS63295013A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13087187A JPS63295013A (ja) 1987-05-27 1987-05-27 高いフィンを有する押出型材の成形用ダイス

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13087187A JPS63295013A (ja) 1987-05-27 1987-05-27 高いフィンを有する押出型材の成形用ダイス

Publications (2)

Publication Number Publication Date
JPS63295013A true JPS63295013A (ja) 1988-12-01
JPH0446655B2 JPH0446655B2 (cs) 1992-07-30

Family

ID=15044645

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13087187A Granted JPS63295013A (ja) 1987-05-27 1987-05-27 高いフィンを有する押出型材の成形用ダイス

Country Status (1)

Country Link
JP (1) JPS63295013A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6134936A (en) * 1998-09-07 2000-10-24 Hoi Po Metal Manufactory Co., Ltd Mold for heat sink

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6134936A (en) * 1998-09-07 2000-10-24 Hoi Po Metal Manufactory Co., Ltd Mold for heat sink

Also Published As

Publication number Publication date
JPH0446655B2 (cs) 1992-07-30

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