JPS5816839Y2 - 合成樹脂射出成形金型のスプル構造 - Google Patents

合成樹脂射出成形金型のスプル構造

Info

Publication number
JPS5816839Y2
JPS5816839Y2 JP1978071050U JP7105078U JPS5816839Y2 JP S5816839 Y2 JPS5816839 Y2 JP S5816839Y2 JP 1978071050 U JP1978071050 U JP 1978071050U JP 7105078 U JP7105078 U JP 7105078U JP S5816839 Y2 JPS5816839 Y2 JP S5816839Y2
Authority
JP
Japan
Prior art keywords
sprue
mold
synthetic resin
runner
resin injection
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
JP1978071050U
Other languages
English (en)
Japanese (ja)
Other versions
JPS54173064U (enrdf_load_html_response
Inventor
明 湯沢
伸和 藤井
栄治 木下
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP1978071050U priority Critical patent/JPS5816839Y2/ja
Publication of JPS54173064U publication Critical patent/JPS54173064U/ja
Application granted granted Critical
Publication of JPS5816839Y2 publication Critical patent/JPS5816839Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP1978071050U 1978-05-25 1978-05-25 合成樹脂射出成形金型のスプル構造 Expired JPS5816839Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1978071050U JPS5816839Y2 (ja) 1978-05-25 1978-05-25 合成樹脂射出成形金型のスプル構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1978071050U JPS5816839Y2 (ja) 1978-05-25 1978-05-25 合成樹脂射出成形金型のスプル構造

Publications (2)

Publication Number Publication Date
JPS54173064U JPS54173064U (enrdf_load_html_response) 1979-12-06
JPS5816839Y2 true JPS5816839Y2 (ja) 1983-04-05

Family

ID=28981431

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1978071050U Expired JPS5816839Y2 (ja) 1978-05-25 1978-05-25 合成樹脂射出成形金型のスプル構造

Country Status (1)

Country Link
JP (1) JPS5816839Y2 (enrdf_load_html_response)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4974744A (enrdf_load_html_response) * 1972-11-16 1974-07-18

Also Published As

Publication number Publication date
JPS54173064U (enrdf_load_html_response) 1979-12-06

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