JPS634601B2 - - Google Patents

Info

Publication number
JPS634601B2
JPS634601B2 JP16878883A JP16878883A JPS634601B2 JP S634601 B2 JPS634601 B2 JP S634601B2 JP 16878883 A JP16878883 A JP 16878883A JP 16878883 A JP16878883 A JP 16878883A JP S634601 B2 JPS634601 B2 JP S634601B2
Authority
JP
Japan
Prior art keywords
cylinder
piston
chamber
die
drill
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
JP16878883A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6059001A (ja
Inventor
Yoshio Fujiwara
Tooru Shiokawa
Ryuichi Abe
Iwao Mori
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.)
Mitsubishi Metal Corp
Original Assignee
Mitsubishi Metal 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 Mitsubishi Metal Corp filed Critical Mitsubishi Metal Corp
Priority to JP16878883A priority Critical patent/JPS6059001A/ja
Publication of JPS6059001A publication Critical patent/JPS6059001A/ja
Publication of JPS634601B2 publication Critical patent/JPS634601B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Extrusion Of Metal (AREA)
  • Powder Metallurgy (AREA)
JP16878883A 1983-09-13 1983-09-13 二層構造を有する素材の製造装置 Granted JPS6059001A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16878883A JPS6059001A (ja) 1983-09-13 1983-09-13 二層構造を有する素材の製造装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16878883A JPS6059001A (ja) 1983-09-13 1983-09-13 二層構造を有する素材の製造装置

Publications (2)

Publication Number Publication Date
JPS6059001A JPS6059001A (ja) 1985-04-05
JPS634601B2 true JPS634601B2 (fr) 1988-01-29

Family

ID=15874477

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16878883A Granted JPS6059001A (ja) 1983-09-13 1983-09-13 二層構造を有する素材の製造装置

Country Status (1)

Country Link
JP (1) JPS6059001A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0230439Y2 (fr) * 1985-10-24 1990-08-16
DE10300283B3 (de) * 2003-01-02 2004-06-09 Arno Friedrichs Verfahren und Vorrichtung zur Herstellung eines Hartmetall-Werkzeugs

Also Published As

Publication number Publication date
JPS6059001A (ja) 1985-04-05

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