JPS6349913U - - Google Patents

Info

Publication number
JPS6349913U
JPS6349913U JP14255386U JP14255386U JPS6349913U JP S6349913 U JPS6349913 U JP S6349913U JP 14255386 U JP14255386 U JP 14255386U JP 14255386 U JP14255386 U JP 14255386U JP S6349913 U JPS6349913 U JP S6349913U
Authority
JP
Japan
Prior art keywords
mold
vent hole
magnet
sealing material
foaming
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
JP14255386U
Other languages
Japanese (ja)
Other versions
JPH0414172Y2 (en
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 JP1986142553U priority Critical patent/JPH0414172Y2/ja
Publication of JPS6349913U publication Critical patent/JPS6349913U/ja
Application granted granted Critical
Publication of JPH0414172Y2 publication Critical patent/JPH0414172Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Description

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

第１図は、この考案の一実施例を示すウレタン
発泡用金型の要部断面図、第２図は、従来のウレ
タン発泡用金型の一例を示す概略斜視図、第３図
は、第２図の―線に沿う断面図、第４図は、
従来の問題点を説明するための第３図と同様な断
面図である。 １…上型、２…下型、３…キヤビテイ、４…エ
アベント孔、５…シール材、６…プラグ、７…ピ
ン、８…磁性体層。 FIG. 1 is a cross-sectional view of a main part of a mold for urethane foaming showing an embodiment of this invention, FIG. 2 is a schematic perspective view showing an example of a conventional mold for urethane foaming, and FIG. The cross-sectional view along the line - in Figure 2, Figure 4 is,
FIG. 3 is a sectional view similar to FIG. 3 for explaining the conventional problem. DESCRIPTION OF SYMBOLS 1... Upper mold, 2... Lower mold, 3... Cavity, 4... Air vent hole, 5... Seal material, 6... Plug, 7... Pin, 8... Magnetic layer.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 外気に連通するエアベント孔の内側を通気性を
有するシール材により塞いで発泡成形を行なうウ
レタン発泡用金型であつて、前記エアベント孔へ
の前記シール材の取り付けを、一方を磁石とし他
方を磁石または磁性体として磁気的に行なうこと
を特徴とするウレタン発泡用金型。 A mold for foaming urethane in which the inside of an air vent hole communicating with the outside air is closed with a sealing material having air permeability, and the sealing material is attached to the air vent hole by using a magnet on one side and a magnet on the other side. Or a mold for urethane foaming, which is characterized by being magnetically formed.
JP1986142553U 1986-09-19 1986-09-19 Expired JPH0414172Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986142553U JPH0414172Y2 (en) 1986-09-19 1986-09-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986142553U JPH0414172Y2 (en) 1986-09-19 1986-09-19

Publications (2)

Publication Number Publication Date
JPS6349913U true JPS6349913U (en) 1988-04-05
JPH0414172Y2 JPH0414172Y2 (en) 1992-03-31

Family

ID=31051394

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986142553U Expired JPH0414172Y2 (en) 1986-09-19 1986-09-19

Country Status (1)

Country Link
JP (1) JPH0414172Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH031913A (en) * 1989-05-30 1991-01-08 Toyota Motor Corp Foam molding process

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS576732A (en) * 1980-06-14 1982-01-13 Achilles Corp Method of molding synthetic resin formed component

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS576732A (en) * 1980-06-14 1982-01-13 Achilles Corp Method of molding synthetic resin formed component

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH031913A (en) * 1989-05-30 1991-01-08 Toyota Motor Corp Foam molding process

Also Published As

Publication number Publication date
JPH0414172Y2 (en) 1992-03-31

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