JPH0721290Y2 - 異形管成形用中子 - Google Patents

異形管成形用中子

Info

Publication number
JPH0721290Y2
JPH0721290Y2 JP10157689U JP10157689U JPH0721290Y2 JP H0721290 Y2 JPH0721290 Y2 JP H0721290Y2 JP 10157689 U JP10157689 U JP 10157689U JP 10157689 U JP10157689 U JP 10157689U JP H0721290 Y2 JPH0721290 Y2 JP H0721290Y2
Authority
JP
Japan
Prior art keywords
core
molding
forming
concave
mold
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 - Lifetime
Application number
JP10157689U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0342625U (en]
Inventor
修治 黒河
幸夫 新林
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.)
Hiroshima Aluminum Industry Co Ltd
Original Assignee
Hiroshima Aluminum Industry Co Ltd
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 Hiroshima Aluminum Industry Co Ltd filed Critical Hiroshima Aluminum Industry Co Ltd
Priority to JP10157689U priority Critical patent/JPH0721290Y2/ja
Publication of JPH0342625U publication Critical patent/JPH0342625U/ja
Application granted granted Critical
Publication of JPH0721290Y2 publication Critical patent/JPH0721290Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP10157689U 1989-08-30 1989-08-30 異形管成形用中子 Expired - Lifetime JPH0721290Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10157689U JPH0721290Y2 (ja) 1989-08-30 1989-08-30 異形管成形用中子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10157689U JPH0721290Y2 (ja) 1989-08-30 1989-08-30 異形管成形用中子

Publications (2)

Publication Number Publication Date
JPH0342625U JPH0342625U (en]) 1991-04-23
JPH0721290Y2 true JPH0721290Y2 (ja) 1995-05-17

Family

ID=31650523

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10157689U Expired - Lifetime JPH0721290Y2 (ja) 1989-08-30 1989-08-30 異形管成形用中子

Country Status (1)

Country Link
JP (1) JPH0721290Y2 (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3810115B2 (ja) * 1995-12-27 2006-08-16 矢野技研株式会社 管状体鋳造方法
CN104647188A (zh) * 2013-12-05 2015-05-27 梧州市旺发新工艺品有限公司 宝石抛光机
JP2015193116A (ja) * 2014-03-31 2015-11-05 株式会社アオイ 合成樹脂製管継手およびその製造方法

Also Published As

Publication number Publication date
JPH0342625U (en]) 1991-04-23

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