JPH0435874U - - Google Patents
Info
- Publication number
- JPH0435874U JPH0435874U JP7619690U JP7619690U JPH0435874U JP H0435874 U JPH0435874 U JP H0435874U JP 7619690 U JP7619690 U JP 7619690U JP 7619690 U JP7619690 U JP 7619690U JP H0435874 U JPH0435874 U JP H0435874U
- Authority
- JP
- Japan
- Prior art keywords
- rotated
- hydraulic pulse
- driving force
- rotary drive
- rotary body
- 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 1
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Description
第１図はこの考案に係る油圧パルスレンチを示
す概略断面図、第２乃至第４図は油圧パルス部の
作用を示す説明、第５図は従来の油圧パルスレン
チを示す概略構成図である。
２……回転駆動部、３……油圧パルス部、６…
…回転体、７……オイル、８……主軸。
FIG. 1 is a schematic sectional view showing a hydraulic pulse wrench according to this invention, FIGS. 2 to 4 are explanations showing the action of the hydraulic pulse part, and FIG. 5 is a schematic configuration diagram showing a conventional hydraulic pulse wrench. 2...Rotation drive unit, 3...Hydraulic pulse unit, 6...
...Rotating body, 7...Oil, 8...Main shaft.
Claims (1)
の回転体を回転し、このときの回転体内のオイル
の瞬間的・断続的な圧力上昇により主軸を回転し
、これによつてネジの締付けを行う油圧パルスレ
ンチであつて、 前記回転駆動部に駆動力の大きなモータを使用
したことを特徴とする油圧パルスレンチ。[Scope of Claim for Utility Model Registration] A rotary body of a hydraulic pulse unit is rotated by the rotational driving force of a rotary drive unit, and a main shaft is rotated by the instantaneous and intermittent pressure rise of oil in the rotary body at this time, What is claimed is a hydraulic pulse wrench for tightening screws, characterized in that a motor with a large driving force is used in the rotary drive section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7619690U JPH0435874U (en) | 1990-07-18 | 1990-07-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7619690U JPH0435874U (en) | 1990-07-18 | 1990-07-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0435874U true JPH0435874U (en) | 1992-03-25 |
Family
ID=31617443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7619690U Pending JPH0435874U (en) | 1990-07-18 | 1990-07-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0435874U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006102826A (en) * | 2004-09-30 | 2006-04-20 | Nidec Shibaura Corp | Power tool |
-
1990
- 1990-07-18 JP JP7619690U patent/JPH0435874U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006102826A (en) * | 2004-09-30 | 2006-04-20 | Nidec Shibaura Corp | Power tool |