JPH0368412U - - Google Patents

Info

Publication number
JPH0368412U
JPH0368412U JP12980789U JP12980789U JPH0368412U JP H0368412 U JPH0368412 U JP H0368412U JP 12980789 U JP12980789 U JP 12980789U JP 12980789 U JP12980789 U JP 12980789U JP H0368412 U JPH0368412 U JP H0368412U
Authority
JP
Japan
Prior art keywords
mold clamping
tie bar
engages
nut
split nut
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.)
Pending
Application number
JP12980789U
Other languages
English (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 JP12980789U priority Critical patent/JPH0368412U/ja
Publication of JPH0368412U publication Critical patent/JPH0368412U/ja
Pending 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図は本考案の実施例に係る型締時の割ナツ
トとタイバーに対する荷重方向を示す縦断面図、
第2図は予荷重付加後の残留応力発生に関する説
明図、第3図は本考案による割ナツトの軸方向の
残留応力分布(硬さ上昇と分布)と疲労強度分布
図、第4図は本考案の効果を表わすデータ図、第
5図は射出成形機の型締時の正面図、第6図は同
機のタイバー引抜時の正面図、第7図は従来の割
ナツトのタイバーに対する荷重方向を示す縦断面
図、第8図は割ナツトの開閉を示す縦断面図、第
9図は型締時の各ねじの荷重分布および材料の疲
労強度分布図である。 図の主要部分の説明、3…可動盤、4…固定盤
、5…タイバー、6…割ナツト。

Claims (1)

    【実用新案登録請求の範囲】
  1. 2以上の分割片からなり、型締時にタイバーと
    噛合してロツク機能を奏する型締装置用の割ナツ
    トにおいて、タイバーとの噛合ねじ部にナツト材
    料の引張降伏点もしくは耐力を越える予荷重が付
    与され、使用時には圧縮残留応力の発生状態にあ
    ることを特徴とする型締装置用割ナツト。
JP12980789U 1989-11-07 1989-11-07 Pending JPH0368412U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12980789U JPH0368412U (ja) 1989-11-07 1989-11-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12980789U JPH0368412U (ja) 1989-11-07 1989-11-07

Publications (1)

Publication Number Publication Date
JPH0368412U true JPH0368412U (ja) 1991-07-05

Family

ID=31677410

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12980789U Pending JPH0368412U (ja) 1989-11-07 1989-11-07

Country Status (1)

Country Link
JP (1) JPH0368412U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10296809A (ja) * 1997-04-30 1998-11-10 Toshiba Mach Co Ltd 射出成形機等の複合型締装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10296809A (ja) * 1997-04-30 1998-11-10 Toshiba Mach Co Ltd 射出成形機等の複合型締装置

Similar Documents

Publication Publication Date Title
EP0655304A4 (en) PROCESS FOR PRODUCING A LAMINATE INTEGRATED WITH A SKIN AND MOLD USED WITH THIS PROCESS.
JPH0368412U (ja)
JPH02214637A (ja) 型締装置
JPH0331536Y2 (ja)
JPH0242750U (ja)
JPH0240112U (ja)
JPH09254158A (ja) トグル式型締装置におけるタイバーのプリテンション機構
JPH0236411U (ja)
JPH051375Y2 (ja)
JPH03126612U (ja)
JPS63286316A (ja) プラテンの平行度調整機構を備えた型締装置
JPH0164420U (ja)
JPH0736734Y2 (ja) 射出成形機の型締シリンダ
JPH0736732Y2 (ja) 射出成形機の型締装置
JPS62121911U (ja)
EP0919354A4 (en) blow molding machine
JPH08243717A (ja) 成形装置の型締装置
JPH0320128U (ja)
JPS644603U (ja)
JPH03103714U (ja)
JPH0417349U (ja)
JPS6442118U (ja)
JPS6470733A (en) Manufacturing die for sheet having micro lens group on both-face
JPS6360615U (ja)
JPH031017U (ja)