JPS643410U - - Google Patents

Info

Publication number
JPS643410U
JPS643410U JP9731287U JP9731287U JPS643410U JP S643410 U JPS643410 U JP S643410U JP 9731287 U JP9731287 U JP 9731287U JP 9731287 U JP9731287 U JP 9731287U JP S643410 U JPS643410 U JP S643410U
Authority
JP
Japan
Prior art keywords
mold
packing
molding
sheet
lip
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
JP9731287U
Other languages
English (en)
Other versions
JPH0414176Y2 (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 JP9731287U priority Critical patent/JPH0414176Y2/ja
Publication of JPS643410U publication Critical patent/JPS643410U/ja
Application granted granted Critical
Publication of JPH0414176Y2 publication Critical patent/JPH0414176Y2/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】
第1図は本考案の一実施例を示す要部断面図、
第2図は同じく要部平面図、第3図は同じく加圧
過程における要部断面図、第4図A,B,Cは他
の実施例として凹部の平面形状例を示す説明図、
第5図A,Bは他の実施例として凹部の断面形状
例を示す説明図、第6図はパツキンの半裁断面図
、第7図ないし第9図は従来の成形型による成形
工程を示す要部断面図である。 1a,1b,1c……分割型、2a,2b,2
c……成形面、3……平面部、4……PTFEシ
ート、4′……凹部との対向部、5……ゴム生地
、6……凹部、7……パツキン、8……リツプ。

Claims (1)

    【実用新案登録請求の範囲】
  1. リツプ等摺動部の周面にPTFEシート4を一
    体焼着してなるパツキンを成形する成形型であつ
    て、下側分割型1aの成形面2a近傍の、PTF
    Eシート4およびゴム生地5を載置する平面部3
    の周方向所要箇所に、適当な深さの凹部6を形成
    したことを特徴とするパツキン成形型。
JP9731287U 1987-06-26 1987-06-26 Expired JPH0414176Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9731287U JPH0414176Y2 (ja) 1987-06-26 1987-06-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9731287U JPH0414176Y2 (ja) 1987-06-26 1987-06-26

Publications (2)

Publication Number Publication Date
JPS643410U true JPS643410U (ja) 1989-01-10
JPH0414176Y2 JPH0414176Y2 (ja) 1992-03-31

Family

ID=31322665

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9731287U Expired JPH0414176Y2 (ja) 1987-06-26 1987-06-26

Country Status (1)

Country Link
JP (1) JPH0414176Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009299826A (ja) * 2008-06-16 2009-12-24 Waterworks Technology Development Organization Co Ltd 分岐管接続装置及び分岐管接続工法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009299826A (ja) * 2008-06-16 2009-12-24 Waterworks Technology Development Organization Co Ltd 分岐管接続装置及び分岐管接続工法

Also Published As

Publication number Publication date
JPH0414176Y2 (ja) 1992-03-31

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