JPS58167361U - hole sealing device - Google Patents

hole sealing device

Info

Publication number
JPS58167361U
JPS58167361U JP6477182U JP6477182U JPS58167361U JP S58167361 U JPS58167361 U JP S58167361U JP 6477182 U JP6477182 U JP 6477182U JP 6477182 U JP6477182 U JP 6477182U JP S58167361 U JPS58167361 U JP S58167361U
Authority
JP
Japan
Prior art keywords
sealing device
hole
hole sealing
rubber ring
guide shaft
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
JP6477182U
Other languages
Japanese (ja)
Inventor
石崎　多嘉尚
Original Assignee
愛知機械工業株式会社
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 by 愛知機械工業株式会社 filed Critical 愛知機械工業株式会社
Priority to JP6477182U priority Critical patent/JPS58167361U/en
Publication of JPS58167361U publication Critical patent/JPS58167361U/en
Pending legal-status Critical Current

Links

Landscapes

  • Examining Or Testing Airtightness (AREA)
  • Pressure Vessels And Lids Thereof (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は従来装置の断面図、第２図と第３図はこの考案
装置の一実施例の断面図であり、第２図は孔を開孔して
いる状態を示し、第３図は孔を密封している状態を示す
図である。Fig. 1 is a sectional view of a conventional device, Figs. 2 and 3 are sectional views of an embodiment of the invented device, Fig. 2 shows a state in which a hole is drilled, and Fig. 3 shows a state in which a hole is drilled. It is a figure which shows the state where a hole is sealed.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 案内軸の先端にテーパ軸を設け、止め具に固着された筒
状のリングゴムを該案内軸に摺動自在に嵌装し、該テー
パ軸を軸方向に進退きせて、該リングゴムの端部を拡径
と復元させることにより、孔を密封と開放せしめること
を特徴とする孔の密封装置。A tapered shaft is provided at the tip of the guide shaft, a cylindrical rubber ring fixed to a stopper is slidably fitted onto the guide shaft, and the end of the rubber ring is moved forward and backward in the axial direction. A hole sealing device characterized by sealing and opening the hole by expanding and restoring the diameter of the hole.
JP6477182U 1982-04-30 1982-04-30 hole sealing device Pending JPS58167361U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6477182U JPS58167361U (en) 1982-04-30 1982-04-30 hole sealing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6477182U JPS58167361U (en) 1982-04-30 1982-04-30 hole sealing device

Publications (1)

Publication Number Publication Date
JPS58167361U true JPS58167361U (en) 1983-11-08

Family

ID=30074785

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6477182U Pending JPS58167361U (en) 1982-04-30 1982-04-30 hole sealing device

Country Status (1)

Country Link
JP (1) JPS58167361U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017181102A (en) * 2016-03-28 2017-10-05 三菱重工業株式会社 Lid bolt hole plug of radioactive matter storage container and radioactive matter storage method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5218356B2 (en) * 1972-02-12 1977-05-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5218356B2 (en) * 1972-02-12 1977-05-20

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017181102A (en) * 2016-03-28 2017-10-05 三菱重工業株式会社 Lid bolt hole plug of radioactive matter storage container and radioactive matter storage method

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