JPH023807U - - Google Patents

Info

Publication number
JPH023807U
JPH023807U JP7631888U JP7631888U JPH023807U JP H023807 U JPH023807 U JP H023807U JP 7631888 U JP7631888 U JP 7631888U JP 7631888 U JP7631888 U JP 7631888U JP H023807 U JPH023807 U JP H023807U
Authority
JP
Japan
Prior art keywords
back plate
concave
plate
mold
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
JP7631888U
Other languages
English (en)
Other versions
JPH0541851Y2 (ja
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 filed Critical
Priority to JP7631888U priority Critical patent/JPH0541851Y2/ja
Publication of JPH023807U publication Critical patent/JPH023807U/ja
Application granted granted Critical
Publication of JPH0541851Y2 publication Critical patent/JPH0541851Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)

Description

【図面の簡単な説明】
第1図は凹型部分を分解して示す斜視図、第2
図及び第3図は裏板部分を示す正面図、第4図及
び第5図は同上側面図、第6図は裏板の詳細を示
す拡大断面図、第7図は金型を分解して示す斜視
図、第8図は凹型を示す斜視図、第9図は金型の
断面を示す説明図、第10図a,bは凹溝の配置
形状を示す説明図、第11図ないし第13図は従
来例を示す分解斜視図、斜視図及び説明図である
。 1……金型、2……フレーム、3……凹型、3
a……凸型、4……裏板、5,6……板材、10
……パツキング材、11,11b,11c……凹
溝、11a,17a……環状溝、12,16a,
17d……給水孔、16……凹溝。

Claims (1)

  1. 【実用新案登録請求の範囲】 1 2枚の板材を接合した裏板であつて、凹型又
    は凸型に近い側の板材のほぼ全域にわたつて冷却
    水が流れる凹溝を穿設し、この凹溝にノズルが取
    付けられる透孔を配設してなるプラスチツク成形
    用金型の裏板。 2 上記凹溝は、板材の周縁部に配置されるパツ
    キング材の内側に格子形状等の幾何学模様状に配
    設されている請求項1記載のプラスチツク成形用
    金型の裏板。 3 上記板材は、ビス等の固定具によつて接合さ
    れ、必要に応じて接離可能に形成されている請求
    項1記載のプラスチツク成形用金型の裏板。
JP7631888U 1988-06-10 1988-06-10 Expired - Lifetime JPH0541851Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7631888U JPH0541851Y2 (ja) 1988-06-10 1988-06-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7631888U JPH0541851Y2 (ja) 1988-06-10 1988-06-10

Publications (2)

Publication Number Publication Date
JPH023807U true JPH023807U (ja) 1990-01-11
JPH0541851Y2 JPH0541851Y2 (ja) 1993-10-22

Family

ID=31301349

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7631888U Expired - Lifetime JPH0541851Y2 (ja) 1988-06-10 1988-06-10

Country Status (1)

Country Link
JP (1) JPH0541851Y2 (ja)

Also Published As

Publication number Publication date
JPH0541851Y2 (ja) 1993-10-22

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