JPS62117084U - - Google Patents
Info
- Publication number
- JPS62117084U JPS62117084U JP554886U JP554886U JPS62117084U JP S62117084 U JPS62117084 U JP S62117084U JP 554886 U JP554886 U JP 554886U JP 554886 U JP554886 U JP 554886U JP S62117084 U JPS62117084 U JP S62117084U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- compressed gas
- piston
- hydraulic breaker
- gas chamber
- 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
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
Landscapes
- Percussive Tools And Related Accessories (AREA)
Description
図面は本考案の実施例にかかる油圧ブレーカの
要部断面図である。
１……ブレーカ本体、２……ピストン、４……
チゼル、６……ガス室、８……油圧切換バルブ、
１１……中空部。
The drawing is a sectional view of a main part of a hydraulic breaker according to an embodiment of the present invention. 1... Breaker body, 2... Piston, 4...
Chisel, 6... Gas chamber, 8... Hydraulic switching valve,
11...Hollow part.
Claims (1)
内を前後動するピストンと、この本体内でピスト
ン後端側に設けられるとともに圧縮気体が封入さ
れたガス室とを有し、上記ピストンによつてこの
ガス室の圧縮気体を圧縮膨張させて圧縮気体の圧
縮反発性を利用した油圧ブレーカにおいて、前記
の油圧ブレーカの本体に設けられたガス室に連通
するとともに前記の圧縮気体を封入する中空部が
上記ピストンに形成されていることを特徴とする
油圧ブレーカ。 It has a piston that is installed inside the main body and moves back and forth within the main body by hydraulic pressure, and a gas chamber that is installed at the rear end of the piston inside the main body and filled with compressed gas. In a hydraulic breaker that compresses and expands compressed gas in a gas chamber to utilize the compression repulsion of the compressed gas, the hollow portion that communicates with the gas chamber provided in the main body of the hydraulic breaker and that encloses the compressed gas is as described above. A hydraulic breaker characterized by being formed on a piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP554886U JPS62117084U (en) | 1986-01-17 | 1986-01-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP554886U JPS62117084U (en) | 1986-01-17 | 1986-01-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62117084U true JPS62117084U (en) | 1987-07-25 |
Family
ID=30787233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP554886U Pending JPS62117084U (en) | 1986-01-17 | 1986-01-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62117084U (en) |
-
1986
- 1986-01-17 JP JP554886U patent/JPS62117084U/ja active Pending