JPS5339692A - Molded article used in engagement with recess or hole and method and device for producing same - Google Patents

Molded article used in engagement with recess or hole and method and device for producing same

Info

Publication number
JPS5339692A
JPS5339692A JP11453676A JP11453676A JPS5339692A JP S5339692 A JPS5339692 A JP S5339692A JP 11453676 A JP11453676 A JP 11453676A JP 11453676 A JP11453676 A JP 11453676A JP S5339692 A JPS5339692 A JP S5339692A
Authority
JP
Japan
Prior art keywords
engagement
recess
hole
molded article
producing same
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
JP11453676A
Other languages
Japanese (ja)
Other versions
JPS5639116B2 (en
Inventor
Taichirou Akiyama
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.)
Koken Co Ltd
Original Assignee
Koken 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 Koken Co Ltd filed Critical Koken Co Ltd
Priority to JP11453676A priority Critical patent/JPS5339692A/en
Publication of JPS5339692A publication Critical patent/JPS5339692A/en
Publication of JPS5639116B2 publication Critical patent/JPS5639116B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Headphones And Earphones (AREA)
JP11453676A 1976-09-24 1976-09-24 Molded article used in engagement with recess or hole and method and device for producing same Granted JPS5339692A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11453676A JPS5339692A (en) 1976-09-24 1976-09-24 Molded article used in engagement with recess or hole and method and device for producing same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11453676A JPS5339692A (en) 1976-09-24 1976-09-24 Molded article used in engagement with recess or hole and method and device for producing same

Publications (2)

Publication Number Publication Date
JPS5339692A true JPS5339692A (en) 1978-04-11
JPS5639116B2 JPS5639116B2 (en) 1981-09-10

Family

ID=14640205

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11453676A Granted JPS5339692A (en) 1976-09-24 1976-09-24 Molded article used in engagement with recess or hole and method and device for producing same

Country Status (1)

Country Link
JP (1) JPS5339692A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5115523A (en) * 1974-07-30 1976-02-07 Kobe Steel Ltd KONKURIITOHOKYOYOKOBONO TSUGITE
US4744404A (en) * 1986-06-25 1988-05-17 Mazda Motor Corporation Foundry sand blowing apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5115523A (en) * 1974-07-30 1976-02-07 Kobe Steel Ltd KONKURIITOHOKYOYOKOBONO TSUGITE
JPS567016B2 (en) * 1974-07-30 1981-02-16
US4744404A (en) * 1986-06-25 1988-05-17 Mazda Motor Corporation Foundry sand blowing apparatus

Also Published As

Publication number Publication date
JPS5639116B2 (en) 1981-09-10

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