JPS6080333U - Vacuum box for airtightness test - Google Patents

Vacuum box for airtightness test

Info

Publication number
JPS6080333U
JPS6080333U JP16980583U JP16980583U JPS6080333U JP S6080333 U JPS6080333 U JP S6080333U JP 16980583 U JP16980583 U JP 16980583U JP 16980583 U JP16980583 U JP 16980583U JP S6080333 U JPS6080333 U JP S6080333U
Authority
JP
Japan
Prior art keywords
vacuum box
airtightness test
supporting legs
airtightness
extendable
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
JP16980583U
Other languages
Japanese (ja)
Inventor
豊 田中
Original Assignee
石川島播磨重工業株式会社
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 石川島播磨重工業株式会社 filed Critical 石川島播磨重工業株式会社
Priority to JP16980583U priority Critical patent/JPS6080333U/en
Publication of JPS6080333U publication Critical patent/JPS6080333U/en
Pending legal-status Critical Current

Links

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図は従来のバキュームボックスによる気密試験の要
領を示す説明図、第２図および第３図は本考案の実施例
を示し、第２図はバキュームボックスの一部切断側面図
、第３図は第２図における■−■方向からの矢視図であ
る。 図中、１３は自在車輪、１４はスプリングを示す。Fig. 1 is an explanatory diagram showing the procedure for airtightness testing using a conventional vacuum box, Figs. 2 and 3 show an embodiment of the present invention, Fig. 2 is a partially cutaway side view of the vacuum box, and Fig. 3 is a view taken from the ■-■ direction in FIG. 2; In the figure, 13 indicates a free wheel, and 14 indicates a spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 上下方向に伸縮自在に支持した車輪を、所定の弾撥力を
有するスプリング装置を介して下方に押圧、支持せしめ
てなる支持脚を所要数備え、前記支持脚をバキュームボ
ックス本体に取り付けたことを特徴とする気密試験用バ
キュームボックス。A required number of supporting legs are provided, each of which is configured to press and support a wheel that is extendable in the vertical direction and supported downwardly via a spring device having a predetermined elastic force, and the supporting legs are attached to the main body of the vacuum box. Vacuum box for airtightness testing.
JP16980583U 1983-11-01 1983-11-01 Vacuum box for airtightness test Pending JPS6080333U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16980583U JPS6080333U (en) 1983-11-01 1983-11-01 Vacuum box for airtightness test

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16980583U JPS6080333U (en) 1983-11-01 1983-11-01 Vacuum box for airtightness test

Publications (1)

Publication Number Publication Date
JPS6080333U true JPS6080333U (en) 1985-06-04

Family

ID=30370872

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16980583U Pending JPS6080333U (en) 1983-11-01 1983-11-01 Vacuum box for airtightness test

Country Status (1)

Country Link
JP (1) JPS6080333U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62238436A (en) * 1986-04-10 1987-10-19 Hitachi Plant Eng & Constr Co Ltd Leak test with liquid injector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62238436A (en) * 1986-04-10 1987-10-19 Hitachi Plant Eng & Constr Co Ltd Leak test with liquid injector

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