JPS5889154U - Core - Google Patents

Core

Info

Publication number
JPS5889154U
JPS5889154U JP18687881U JP18687881U JPS5889154U JP S5889154 U JPS5889154 U JP S5889154U JP 18687881 U JP18687881 U JP 18687881U JP 18687881 U JP18687881 U JP 18687881U JP S5889154 U JPS5889154 U JP S5889154U
Authority
JP
Japan
Prior art keywords
product
mold
blind
hole
plate part
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
JP18687881U
Other languages
Japanese (ja)
Other versions
JPS6347397Y2 (en
Inventor
神谷　鉄一
富士田　義夫
Original Assignee
株式会社豊田自動織機製作所
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 株式会社豊田自動織機製作所 filed Critical 株式会社豊田自動織機製作所
Priority to JP18687881U priority Critical patent/JPS5889154U/en
Publication of JPS5889154U publication Critical patent/JPS5889154U/en
Application granted granted Critical
Publication of JPS6347397Y2 publication Critical patent/JPS6347397Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図および第２図は本考案の１実施例を示したもので
、第１図は型合された鋳型を示す断面正面図、第２図は
本考案になる中子を示す斜視図であり、第３図は従来例
を示す断面正面図である。 １１・・・上型、１２・・・下型、１３・・・製品成形
空所、１７・・・めくら押湯、１９・・・中子、２０・
・・板部、２１・・・胴部、２２・・・山水、２３・・
・切欠。Figures 1 and 2 show one embodiment of the present invention, with Figure 1 being a cross-sectional front view showing the assembled molds, and Figure 2 being a perspective view showing the core of the present invention. 3 is a sectional front view showing a conventional example. DESCRIPTION OF SYMBOLS 11... Upper mold, 12... Lower mold, 13... Product forming cavity, 17... Blind riser, 19... Core, 20...
... Plate part, 21... Body part, 22... Landscape, 23...
・Notch.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 製品成形空所の直上部にめくら押湯を一体的に形成する
鋳型において、前記製品成形空所とめくら押湯を分離す
る板部と、製品の貫通孔を形成するための胴部と、下型
に固定するための山水とを一体的に形成し、かつ前記板
部には前記製品成形空所とめくら押湯を連通ずるための
切欠もしくは穴等の開口を設けたことを特徴とする中子
。In a mold that integrally forms a blind riser directly above a product forming cavity, a plate part that separates the product molding cavity and the blind riser, a body part for forming a through hole for the product, and a bottom part are provided. A medium for fixing to a mold is integrally formed, and the plate part is provided with an opening such as a notch or a hole for communicating the product molding cavity and the blind feeder. Child.
JP18687881U 1981-12-14 1981-12-14 Core Granted JPS5889154U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18687881U JPS5889154U (en) 1981-12-14 1981-12-14 Core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18687881U JPS5889154U (en) 1981-12-14 1981-12-14 Core

Publications (2)

Publication Number Publication Date
JPS5889154U true JPS5889154U (en) 1983-06-16
JPS6347397Y2 JPS6347397Y2 (en) 1988-12-07

Family

ID=29989207

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18687881U Granted JPS5889154U (en) 1981-12-14 1981-12-14 Core

Country Status (1)

Country Link
JP (1) JPS5889154U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63127737U (en) * 1987-02-12 1988-08-22

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5639979A (en) * 1979-09-04 1981-04-15 Masao Okabe Driving device for bicycle

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5639979A (en) * 1979-09-04 1981-04-15 Masao Okabe Driving device for bicycle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63127737U (en) * 1987-02-12 1988-08-22

Also Published As

Publication number Publication date
JPS6347397Y2 (en) 1988-12-07

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