JPS6381231U - - Google Patents
Info
- Publication number
- JPS6381231U JPS6381231U JP17737386U JP17737386U JPS6381231U JP S6381231 U JPS6381231 U JP S6381231U JP 17737386 U JP17737386 U JP 17737386U JP 17737386 U JP17737386 U JP 17737386U JP S6381231 U JPS6381231 U JP S6381231U
- Authority
- JP
- Japan
- Prior art keywords
- plate
- fixed
- screwed
- pressing member
- cylinder
- 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
Links
- 230000002265 prevention Effects 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims 1
Description
第１図は、この考案の一実施例を示す一部欠截
断面図、第２図は、この考案の使用状態を示す説
明図である。
１……回転軸、２……ハンドル部、３……下部
閉塞部、３ａ……下移動盤、３ｂ……固定盤、４
……ネジ４ａ、５……筒体、６……上部閉塞部、
６ａ……上移動盤、６ｂ……上固定盤、７……落
下防止筒、７ａ……落下防止アーム、８……押圧
部材。
FIG. 1 is a partially cutaway sectional view showing an embodiment of this invention, and FIG. 2 is an explanatory view showing the state of use of this invention. DESCRIPTION OF SYMBOLS 1...Rotating shaft, 2...Handle part, 3...Lower closing part, 3a...Lower movable plate, 3b...Fixed plate, 4
... Screws 4a, 5 ... Cylindrical body, 6 ... Upper closing part,
6a... Upper moving plate, 6b... Upper fixed plate, 7... Fall prevention cylinder, 7a... Fall prevention arm, 8... Pressing member.
Claims (1)
には下部閉塞部３の下移動盤３ａを固着した回転
軸１を設け、該軸１には周囲にネジ４ａを有する
筒体５を遊嵌し、この筒体５の下端部には下部閉
塞部３の固定盤３ｂを螺着し、中央部には上部閉
塞部６の上固定盤６ｂと、上移動盤６ａとを螺合
し、この上移動盤６ａには、落下防止アーム７ａ
を有し、筒体５と螺合する落下防止筒７と螺合し
、上部・下部閉塞部３，６のそれぞれ移動盤と固
定盤とで形成される溝には輪状の押圧部材８を嵌
め、これら移動盤と固定盤が近接することにより
該押圧部材８が外方に押圧されることにより管を
気密に保つことを特徴とする注油口における漏泄
検査用治具。 A rotating shaft 1 is provided with a tightening handle part 2 screwed onto the upper part, and a lower movable plate 3a of the lower closing part 3 is fixed to the lower part, and a cylinder 5 having a screw 4a around the circumference is loosely fitted to the shaft 1. The fixed platen 3b of the lower closing part 3 is screwed to the lower end of this cylinder 5, and the upper fixed platen 6b and the upper moving plate 6a of the upper closing part 6 are screwed to the center part. A fall prevention arm 7a is attached to the upper movable board 6a.
The ring-shaped pressing member 8 is fitted into the groove formed by the movable plate and the fixed plate of the upper and lower closing parts 3 and 6, respectively. A leakage inspection jig for an oil filling port, characterized in that the moving plate and the fixed plate are brought close to each other and the pressing member 8 is pressed outward to keep the pipe airtight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17737386U JPS6381231U (en) | 1986-11-17 | 1986-11-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17737386U JPS6381231U (en) | 1986-11-17 | 1986-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6381231U true JPS6381231U (en) | 1988-05-28 |
Family
ID=31118517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17737386U Pending JPS6381231U (en) | 1986-11-17 | 1986-11-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6381231U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4721864B2 (en) * | 2005-10-18 | 2011-07-13 | 東京瓦斯株式会社 | Gas shutoff jig, water removal device removal method using this, and joint replacement work method |
-
1986
- 1986-11-17 JP JP17737386U patent/JPS6381231U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4721864B2 (en) * | 2005-10-18 | 2011-07-13 | 東京瓦斯株式会社 | Gas shutoff jig, water removal device removal method using this, and joint replacement work method |
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