JPS61124380U - - Google Patents
Info
- Publication number
- JPS61124380U JPS61124380U JP485385U JP485385U JPS61124380U JP S61124380 U JPS61124380 U JP S61124380U JP 485385 U JP485385 U JP 485385U JP 485385 U JP485385 U JP 485385U JP S61124380 U JPS61124380 U JP S61124380U
- Authority
- JP
- Japan
- Prior art keywords
- notch
- pipe flange
- lever
- blind plate
- pawl
- 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
- 210000000078 claw Anatomy 0.000 description 1
Landscapes
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Description
第１図および第２図は本考案の一実施例で、第
１図は正面図、第２図は第１図のＡ矢視図、第３
図は従来のパイプフランジの締め付け状態を示す
。
１：パイプ、２：フランジ、３：盲板、４，５
：ボルト穴、６：ボルト、７：パイプ、８：ヘツ
ド、９，９′：切欠き、１０，１０′：爪切欠き
、１１：ハンドル、１２：カム、１３：レバー、
１４：ピン、１５：パツキン。
Figures 1 and 2 show one embodiment of the present invention, with Figure 1 being a front view, Figure 2 being a view in the direction of arrow A in Figure 1, and Figure 3 being a view in the direction of arrow A in Figure 1.
The figure shows the tightened state of a conventional pipe flange. 1: Pipe, 2: Flange, 3: Blind plate, 4, 5
: Bolt hole, 6: Bolt, 7: Pipe, 8: Head, 9, 9': Notch, 10, 10': Claw notch, 11: Handle, 12: Cam, 13: Lever,
14: Pin, 15: Patsukin.
Claims (1)
通すボルトに軸方向に切欠きを設け、該切欠きに
複数箇の爪切欠きを設け、前記切欠きから爪切欠
きに、カムを有するレバーを取り付けたピンを差
し込み、前記レバーを回転させることにより前記
カムを前記盲板に押圧し、前記パイプフランジを
締め付けることを特徴とするパイプフランジ締付
治具。 A notch is provided in the axial direction on the bolt that passes through the bolt hole drilled in the pipe flange and the blind plate, a plurality of pawl notches are provided in the notch, and a lever having a cam is attached from the notch to the pawl notch. A pipe flange tightening jig, characterized in that the pipe flange is tightened by inserting a pin and rotating the lever to press the cam against the blind plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP485385U JPS61124380U (en) | 1985-01-19 | 1985-01-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP485385U JPS61124380U (en) | 1985-01-19 | 1985-01-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61124380U true JPS61124380U (en) | 1986-08-05 |
Family
ID=30480824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP485385U Pending JPS61124380U (en) | 1985-01-19 | 1985-01-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61124380U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101246906B1 (en) | 2011-04-19 | 2013-03-25 | 삼성중공업 주식회사 | Ballast system for ship |
-
1985
- 1985-01-19 JP JP485385U patent/JPS61124380U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101246906B1 (en) | 2011-04-19 | 2013-03-25 | 삼성중공업 주식회사 | Ballast system for ship |
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