JPH0460672U - - Google Patents
Info
- Publication number
- JPH0460672U JPH0460672U JP10088290U JP10088290U JPH0460672U JP H0460672 U JPH0460672 U JP H0460672U JP 10088290 U JP10088290 U JP 10088290U JP 10088290 U JP10088290 U JP 10088290U JP H0460672 U JPH0460672 U JP H0460672U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- provided inside
- pressure
- pump
- hydraulic tool
- 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
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
Landscapes
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
- Shearing Machines (AREA)
Description
図面は本考案の一実施例を示すもので、第１図
は油圧工具の正面図、第２図は要部の詳細正面図
、第３図はばねの斜視図である。
１……本体、２……ラム、３……カバー、４…
…握り、５……レバー、１６……蓄圧装置、１７
……チユーブ、１８……ばね、Ｐ……プランジヤ
ポンプ。
The drawings show an embodiment of the present invention; FIG. 1 is a front view of a hydraulic tool, FIG. 2 is a detailed front view of the main parts, and FIG. 3 is a perspective view of a spring. 1...Body, 2...Ram, 3...Cover, 4...
...Grip, 5...Lever, 16...Pressure accumulator, 17
...Tube, 18...Spring, P...Plunger pump.
Claims (1)
ンプからの送油により弾性チユーブを膨張させて
蓄圧する手動油圧工具における蓄圧装置において
、 前記チユーブが、膨張時における油の滲出性が
可及的に小さい合成樹脂製で、かつそれが筒状の
握りの内部に設けられ、 さらに筒状の握りの内部には、前記チユーブを
常時圧縮する方向に作用するばねが設けられてい
ることを特徴とする手動油圧工具における蓄圧装
置。[Claims for Utility Model Registration] A pressure accumulating device for a manual hydraulic tool, which has an elastic tube communicating with a manual pump, and which expands and accumulates pressure when oil is supplied from the pump, wherein the tube is configured to absorb oil when expanded. It is made of a synthetic resin with as little leakage as possible, and is provided inside a cylindrical grip, and furthermore, a spring is provided inside the cylindrical grip, which acts in a direction that constantly compresses the tube. A pressure accumulator in a manual hydraulic tool characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10088290U JPH0460672U (en) | 1990-09-28 | 1990-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10088290U JPH0460672U (en) | 1990-09-28 | 1990-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0460672U true JPH0460672U (en) | 1992-05-25 |
Family
ID=31843875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10088290U Pending JPH0460672U (en) | 1990-09-28 | 1990-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0460672U (en) |
-
1990
- 1990-09-28 JP JP10088290U patent/JPH0460672U/ja active Pending