JPS61127978U - - Google Patents
Info
- Publication number
- JPS61127978U JPS61127978U JP865785U JP865785U JPS61127978U JP S61127978 U JPS61127978 U JP S61127978U JP 865785 U JP865785 U JP 865785U JP 865785 U JP865785 U JP 865785U JP S61127978 U JPS61127978 U JP S61127978U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- spanner
- nut
- tightening
- tightening nut
- 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
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は管継手本体と締付ナツトを使つている
場合の締付ナツトを締付ける方法の概略図、第２
図１は締付ナツトを手動で軽く締めておき、次に
シリンダを保持しておき、固定スパナを管に固定
装備されている管継手本体に差込み、一方可動ス
パナも締付ナツトに差込む概略図、第２図２、第
３図１，２はピストンロツドが停止したところで
、可動スパナを締付ナツトから外す概略図を示す
。
５……液圧シリンダ、１１……可動スパナ、３
……締付ナツト、１０……支柱、９……固定スパ
ナ。
Figure 1 is a schematic diagram of how to tighten the tightening nut when using the pipe joint body and tightening nut, and Figure 2
Figure 1 shows how to lightly tighten the tightening nut by hand, then hold the cylinder and insert the fixed spanner into the pipe fitting body, which is fixedly attached to the pipe, while also inserting the movable spanner into the tightening nut. Figures 2 and 3 show schematic diagrams for removing the movable wrench from the tightening nut when the piston rod has stopped. 5...Hydraulic cylinder, 11...Movable spanner, 3
... Tightening nut, 10 ... Support, 9 ... Fixed spanner.
Claims (1)
軸心に対し回転方向に自由度を持たせ、スパナを
ナツトから外し、くり返し締付動作を可能にし、
可動スパナを締付ナツトから外した時シリンダは
支柱によつて固定スパナに支承されることを特徴
とする締結装置。 Using a hydraulic cylinder that is suitable for transport, it has a degree of freedom in the rotational direction relative to the cylinder axis, allowing the wrench to be removed from the nut and tightening operations repeatedly.
A fastening device characterized in that when the movable spanner is removed from the tightening nut, the cylinder is supported on the fixed spanner by a support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP865785U JPS61127978U (en) | 1985-01-26 | 1985-01-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP865785U JPS61127978U (en) | 1985-01-26 | 1985-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61127978U true JPS61127978U (en) | 1986-08-11 |
Family
ID=30488147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP865785U Pending JPS61127978U (en) | 1985-01-26 | 1985-01-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61127978U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007260804A (en) * | 2006-03-27 | 2007-10-11 | High Energy Accelerator Research Organization | Open type hydraulic wrench |
| CN102259326A (en) * | 2010-05-28 | 2011-11-30 | 株式会社大宇建设 | Automatic coupler connecting device and method of mechanically connecting component by using same |
| JP2019162686A (en) * | 2018-03-19 | 2019-09-26 | 株式会社戸張空調 | Tool for coupler |
-
1985
- 1985-01-26 JP JP865785U patent/JPS61127978U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007260804A (en) * | 2006-03-27 | 2007-10-11 | High Energy Accelerator Research Organization | Open type hydraulic wrench |
| CN102259326A (en) * | 2010-05-28 | 2011-11-30 | 株式会社大宇建设 | Automatic coupler connecting device and method of mechanically connecting component by using same |
| JP2011247073A (en) * | 2010-05-28 | 2011-12-08 | Daewoo E & C Co Ltd | Automatic coupler tightening device and mechanical connection method of members utilizing the same |
| JP2019162686A (en) * | 2018-03-19 | 2019-09-26 | 株式会社戸張空調 | Tool for coupler |