JPH0310296U - - Google Patents

Info

Publication number
JPH0310296U
JPH0310296U JP1989070799U JP7079989U JPH0310296U JP H0310296 U JPH0310296 U JP H0310296U JP 1989070799 U JP1989070799 U JP 1989070799U JP 7079989 U JP7079989 U JP 7079989U JP H0310296 U JPH0310296 U JP H0310296U
Authority
JP
Japan
Prior art keywords
guide member
hole
cylindrical guide
cylindrical
plug body
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
JP1989070799U
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 JP1989070799U priority Critical patent/JPH0310296U/ja
Publication of JPH0310296U publication Critical patent/JPH0310296U/ja
Pending legal-status Critical Current

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00Energy generation of nuclear origin
    • Y02E30/30Nuclear fission reactors

Landscapes

  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係わる貫通孔閉塞プラグの一
実施例を示す縦断側面図、第2図は円筒状案内部
材とピストンとをロツクするロツク部材を示す縦
断側面図である。 2……貫通孔、2a……貫通孔2の入口、2a
……入口2aに設けた円錐面、2b……貫通孔
2の出口、3……円筒状プラグ本体、3a……円
筒状フラグ本体3に設けたフランジ、4……円筒
状案内部材、4a……円筒状案内部材4の先端部
、5……係合爪、6……係合爪5の枢着ピン、7
……ばね、8……ピストン、11……ロツク部材

Claims (1)

    【実用新案登録請求の範囲】
  1. 貫通孔の入口に設けた円錐面に密接嵌合して同
    貫通孔を閉塞する貫通孔閉塞プラグにおいて、前
    記貫通孔の円錐面に密接する環状フランジを設け
    た円筒状プラグ本体と、同円筒状プラグ本体内に
    軸方向移動を可能に嵌挿された円筒状案内部材と
    、同円筒状案内部材の先端部に枢着した係合爪と
    、上記円筒状プラグ本体と上記円筒状案内部材と
    の間に介装されて同円筒状案内部材を入口方向に
    付勢するばねと、上記円筒状案内部材内に軸方向
    移動を可能に嵌挿されて所定位置で上記係合爪を
    前記貫通孔の出口周辺部に係合させるピストンと
    、上記係合爪の係合時に上記ピストンと上記円筒
    状案内部材とをロツクするロツク部材とを具えて
    いることを特徴とした貫通孔閉塞プラグ。
JP1989070799U 1989-06-19 1989-06-19 Pending JPH0310296U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989070799U JPH0310296U (ja) 1989-06-19 1989-06-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989070799U JPH0310296U (ja) 1989-06-19 1989-06-19

Publications (1)

Publication Number Publication Date
JPH0310296U true JPH0310296U (ja) 1991-01-31

Family

ID=31607263

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989070799U Pending JPH0310296U (ja) 1989-06-19 1989-06-19

Country Status (1)

Country Link
JP (1) JPH0310296U (ja)

Similar Documents

Publication Publication Date Title
JPH02112697U (ja)
JPH0310296U (ja)
JPH0175673U (ja)
JPS63196875U (ja)
JPH045219U (ja)
JPH02143575U (ja)
JPS63159510U (ja)
JPH0315775U (ja)
JPH02116069U (ja)
JPH0313808U (ja)
JPH02127581U (ja)
JPH0314305U (ja)
JPS646304U (ja)
JPH0451212U (ja)
JPS6179945U (ja)
JPH0375368U (ja)
JPS62172893U (ja)
JPS63188379U (ja)
JPH0381472U (ja)
JPS6161398U (ja)
JPH0276909U (ja)
JPS61116288U (ja)
JPH0227039U (ja)
JPS6365553U (ja)
JPS631972U (ja)