JPH022488Y2 - - Google Patents

Info

Publication number
JPH022488Y2
JPH022488Y2 JP1984182344U JP18234484U JPH022488Y2 JP H022488 Y2 JPH022488 Y2 JP H022488Y2 JP 1984182344 U JP1984182344 U JP 1984182344U JP 18234484 U JP18234484 U JP 18234484U JP H022488 Y2 JPH022488 Y2 JP H022488Y2
Authority
JP
Japan
Prior art keywords
die
circumferential groove
extrusion
extrusion device
nipple
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
JP1984182344U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6197310U (pm
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 JP1984182344U priority Critical patent/JPH022488Y2/ja
Publication of JPS6197310U publication Critical patent/JPS6197310U/ja
Application granted granted Critical
Publication of JPH022488Y2 publication Critical patent/JPH022488Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Extrusion Of Metal (AREA)
JP1984182344U 1984-12-03 1984-12-03 Expired JPH022488Y2 (pm)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984182344U JPH022488Y2 (pm) 1984-12-03 1984-12-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984182344U JPH022488Y2 (pm) 1984-12-03 1984-12-03

Publications (2)

Publication Number Publication Date
JPS6197310U JPS6197310U (pm) 1986-06-23
JPH022488Y2 true JPH022488Y2 (pm) 1990-01-22

Family

ID=30739881

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984182344U Expired JPH022488Y2 (pm) 1984-12-03 1984-12-03

Country Status (1)

Country Link
JP (1) JPH022488Y2 (pm)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5437793U (pm) * 1977-08-19 1979-03-12
JPS5940526A (ja) * 1982-08-30 1984-03-06 Hitachi Ltd レ−ザ処理方法およびその装置

Also Published As

Publication number Publication date
JPS6197310U (pm) 1986-06-23

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