JPS645147U - - Google Patents
Info
- Publication number
- JPS645147U JPS645147U JP9734587U JP9734587U JPS645147U JP S645147 U JPS645147 U JP S645147U JP 9734587 U JP9734587 U JP 9734587U JP 9734587 U JP9734587 U JP 9734587U JP S645147 U JPS645147 U JP S645147U
- Authority
- JP
- Japan
- Prior art keywords
- blind lid
- piston
- flange
- pipe
- cam
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims description 4
- KJFBVJALEQWJBS-XUXIUFHCSA-N maribavir Chemical compound CC(C)NC1=NC2=CC(Cl)=C(Cl)C=C2N1[C@H]1O[C@@H](CO)[C@H](O)[C@@H]1O KJFBVJALEQWJBS-XUXIUFHCSA-N 0.000 claims 1
- 239000003566 sealing material Substances 0.000 claims 1
Description
第１図はこの考案の一実施例による管端盲蓋装
置を示す正面図、第２図は第１図の線―に沿
つた側面図、第３図は第２図の線―に沿つた
断面図、第４図はこの考案の他の実施例を示す側
面図、第５図は従来の管端盲蓋装置を示す一部切
欠き側面図、第６図は第５図の線―に沿つた
断面図である。
１……管体、２……フランジ、３……盲蓋本体
、４……ピストン、５……シール材、６……アー
ム、７……ボルト、８……カム、９，１０……回
動軸、１１……支持体、１２……ボルト、１３…
…係止板、１４……蝶ナツト、１５……エアー抜
導管、１６……エアー抜コツク、１７……ベアリ
ング。
Fig. 1 is a front view showing a tube end blind cap device according to an embodiment of this invention, Fig. 2 is a side view taken along the line of Fig. 1, and Fig. 3 is a side view taken along the line of Fig. 2. 4 is a side view showing another embodiment of this invention, FIG. 5 is a partially cutaway side view showing a conventional tube end blind cap device, and FIG. FIG. 1... Pipe body, 2... Flange, 3... Blind lid body, 4... Piston, 5... Seal material, 6... Arm, 7... Bolt, 8... Cam, 9, 10... times Dynamic shaft, 11...Support, 12...Bolt, 13...
...Latching plate, 14... Wing nut, 15... Air bleed conduit, 16... Air bleed socket, 17... Bearing.
Claims (1)
に用いられる管端盲蓋装置において、上記フラン
ジより大なる外形で形成されるとともに中央部に
中空部を有する盲蓋本体と、この中空部に配設さ
れたピストンと、このピストンの片面に接続材に
て固定されたアームと、このアーム端部に回動軸
を介して配設された上記盲蓋本体の平面に当接す
るカムと、このカムに回動軸を介して配設された
上記盲蓋本体の表面に当接する支持体と、この支
持体と上記フランジとを連結する係止板を有する
締着材と、上記ピストンの他面にシール材を配設
したことを特徴とする耐圧試験用管端盲蓋装置。 (2) 盲蓋本体とシール材あるいはピストンとシ
ール材を貫通して配設されたエアー抜導管と、被
試験管体より上方に配設されたエアー抜コツクと
、上記ピストンの外周面に配設されたベアリング
とを備えたことを特徴とする実用新案登録請求の
範囲第１項記載の耐圧試験用管端盲蓋装置。[Claims for Utility Model Registration] (1) A pipe end blind lid device used in pressure testing of a pipe body having a flange at the end, which is formed with a larger external shape than the flange and has a hollow part in the center. A blind lid body, a piston disposed in the hollow portion, an arm fixed to one side of the piston with a connecting material, and the blind lid body disposed at the end of the arm via a rotation shaft. A fastener having a cam that abuts on a flat surface of the cam, a support body that is disposed on the cam via a rotation shaft that abuts the surface of the blind lid body, and a locking plate that connects the support body and the flange. A pipe end blind lid device for pressure resistance testing, characterized in that a sealing material is provided on the other surface of the piston. (2) An air bleed conduit that passes through the blind lid body and the seal material or the piston and the seal material, an air bleed tank that is placed above the tube under test, and an air bleed pipe that is placed on the outer circumferential surface of the piston. 2. The tube end blind lid device for pressure testing as claimed in claim 1, which is characterized by comprising a bearing provided therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9734587U JPH0545957Y2 (en) | 1987-06-26 | 1987-06-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9734587U JPH0545957Y2 (en) | 1987-06-26 | 1987-06-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS645147U true JPS645147U (en) | 1989-01-12 |
| JPH0545957Y2 JPH0545957Y2 (en) | 1993-11-30 |
Family
ID=31322730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9734587U Expired - Lifetime JPH0545957Y2 (en) | 1987-06-26 | 1987-06-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0545957Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013053913A (en) * | 2011-09-02 | 2013-03-21 | Rex Industries Co Ltd | Water filling test device and water filling test method |
-
1987
- 1987-06-26 JP JP9734587U patent/JPH0545957Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013053913A (en) * | 2011-09-02 | 2013-03-21 | Rex Industries Co Ltd | Water filling test device and water filling test method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0545957Y2 (en) | 1993-11-30 |