JPS6143520A - コイル状軽量芯材の製造方法 - Google Patents

コイル状軽量芯材の製造方法

Info

Publication number
JPS6143520A
JPS6143520A JP59165412A JP16541284A JPS6143520A JP S6143520 A JPS6143520 A JP S6143520A JP 59165412 A JP59165412 A JP 59165412A JP 16541284 A JP16541284 A JP 16541284A JP S6143520 A JPS6143520 A JP S6143520A
Authority
JP
Japan
Prior art keywords
urethane foam
coiled
core material
lightweight core
foam material
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
JP59165412A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0249613B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Isamu Yano
矢野　勇
Kazuo Kawabata
川端　一夫
Naoyuki Kogure
小暮　直之
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 Electric Corp
Original Assignee
Mitsubishi Electric 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 Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP59165412A priority Critical patent/JPS6143520A/ja
Publication of JPS6143520A publication Critical patent/JPS6143520A/ja
Publication of JPH0249613B2 publication Critical patent/JPH0249613B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Steering Controls (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
JP59165412A 1984-08-07 1984-08-07 コイル状軽量芯材の製造方法 Granted JPS6143520A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59165412A JPS6143520A (ja) 1984-08-07 1984-08-07 コイル状軽量芯材の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59165412A JPS6143520A (ja) 1984-08-07 1984-08-07 コイル状軽量芯材の製造方法

Publications (2)

Publication Number Publication Date
JPS6143520A true JPS6143520A (ja) 1986-03-03
JPH0249613B2 JPH0249613B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-10-30

Family

ID=15811918

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59165412A Granted JPS6143520A (ja) 1984-08-07 1984-08-07 コイル状軽量芯材の製造方法

Country Status (1)

Country Link
JP (1) JPS6143520A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
JPH0249613B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-10-30

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