JPS564431A - Structure and manufacturing device for molded product having spiral groove - Google Patents

Structure and manufacturing device for molded product having spiral groove

Info

Publication number
JPS564431A
JPS564431A JP7893979A JP7893979A JPS564431A JP S564431 A JPS564431 A JP S564431A JP 7893979 A JP7893979 A JP 7893979A JP 7893979 A JP7893979 A JP 7893979A JP S564431 A JPS564431 A JP S564431A
Authority
JP
Japan
Prior art keywords
mold
movable
molds
molded product
spiral groove
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
JP7893979A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6125529B2 (enrdf_load_stackoverflow
Inventor
Hiroshi Kubota
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.)
Nidec Precision Corp
Original Assignee
Nidec Copal 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 Nidec Copal Corp filed Critical Nidec Copal Corp
Priority to JP7893979A priority Critical patent/JPS564431A/ja
Publication of JPS564431A publication Critical patent/JPS564431A/ja
Publication of JPS6125529B2 publication Critical patent/JPS6125529B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP7893979A 1979-06-22 1979-06-22 Structure and manufacturing device for molded product having spiral groove Granted JPS564431A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7893979A JPS564431A (en) 1979-06-22 1979-06-22 Structure and manufacturing device for molded product having spiral groove

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7893979A JPS564431A (en) 1979-06-22 1979-06-22 Structure and manufacturing device for molded product having spiral groove

Publications (2)

Publication Number Publication Date
JPS564431A true JPS564431A (en) 1981-01-17
JPS6125529B2 JPS6125529B2 (enrdf_load_stackoverflow) 1986-06-16

Family

ID=13675843

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7893979A Granted JPS564431A (en) 1979-06-22 1979-06-22 Structure and manufacturing device for molded product having spiral groove

Country Status (1)

Country Link
JP (1) JPS564431A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60217960A (ja) * 1984-04-06 1985-10-31 株式会社サンポリ 管の雄ねじ保護キヤツプ
JP2007293616A (ja) * 2006-04-25 2007-11-08 Fuji Electric Retail Systems Co Ltd 粉末原料搬出装置のスクリューフィーダおよびその製造方法
JP2009072965A (ja) * 2007-09-19 2009-04-09 Yamashiro Seiki Seisakusho:Kk 成形ネジの脱型装置
CN112590129A (zh) * 2021-03-05 2021-04-02 莱克电气股份有限公司 一种注塑模具及转动体的成型方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60217960A (ja) * 1984-04-06 1985-10-31 株式会社サンポリ 管の雄ねじ保護キヤツプ
JP2007293616A (ja) * 2006-04-25 2007-11-08 Fuji Electric Retail Systems Co Ltd 粉末原料搬出装置のスクリューフィーダおよびその製造方法
JP2009072965A (ja) * 2007-09-19 2009-04-09 Yamashiro Seiki Seisakusho:Kk 成形ネジの脱型装置
CN112590129A (zh) * 2021-03-05 2021-04-02 莱克电气股份有限公司 一种注塑模具及转动体的成型方法

Also Published As

Publication number Publication date
JPS6125529B2 (enrdf_load_stackoverflow) 1986-06-16

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