JPS62188370U - - Google Patents
Info
- Publication number
- JPS62188370U JPS62188370U JP7601086U JP7601086U JPS62188370U JP S62188370 U JPS62188370 U JP S62188370U JP 7601086 U JP7601086 U JP 7601086U JP 7601086 U JP7601086 U JP 7601086U JP S62188370 U JPS62188370 U JP S62188370U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- cylinder chamber
- control valve
- cylinder
- chisel
- 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.)
- Granted
Links
- 239000011435 rock Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Percussive Tools And Related Accessories (AREA)
- Earth Drilling (AREA)
Description
第１図は本考案の実施例の断面図、第２図は同
前外観図、第３図、第４図は該実施例の作動説明
図、第５図は従来例の外観図、第６図は該従来例
の断面図である。
２４はパイロツトライン、２５は筒体、２６は
シリンダ室、２９はピストン、３１は環状シリン
ダ室、３２は上部シリンダ室、３４はコントロー
ルバルブ、３６は排気路、３９はチゼルを示す。
Fig. 1 is a sectional view of the embodiment of the present invention, Fig. 2 is an external view of the same, Figs. 3 and 4 are explanatory diagrams of the operation of the embodiment, Fig. 5 is an external view of the conventional example, and Fig. 6 The figure is a sectional view of the conventional example. 24 is a pilot line, 25 is a cylinder, 26 is a cylinder chamber, 29 is a piston, 31 is an annular cylinder chamber, 32 is an upper cylinder chamber, 34 is a control valve, 36 is an exhaust passage, and 39 is a chisel.
Claims (1)
し、該ピストンを筒体に嵌合せしめてエアシリン
ダを構成せしめ、ピストンで仕切られる下部環状
シリンダ室と上部シリンダ室と圧縮空気源とパイ
ロツト式コントロールバルブを介し択一的に挿通
せしめると共に上部シリンダ室とコントロールバ
ルブとをパイロツトラインで接続し、前記筒体の
ピストン下死点近傍位置に排気路を連通したこと
を特徴とする砕岩装置。 A piston is formed on the upper part of the ram that strikes the chisel, and the piston is fitted into a cylinder to constitute an air cylinder, and a lower annular cylinder chamber and an upper cylinder chamber partitioned by the piston, a compressed air source, and a pilot type control valve are formed. A rock crushing device characterized in that the upper cylinder chamber and the control valve are connected to each other by a pilot line, and an exhaust passage is connected to a position near the bottom dead center of the piston of the cylindrical body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7601086U JPH0540952Y2 (en) | 1986-05-20 | 1986-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7601086U JPH0540952Y2 (en) | 1986-05-20 | 1986-05-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62188370U true JPS62188370U (en) | 1987-11-30 |
| JPH0540952Y2 JPH0540952Y2 (en) | 1993-10-18 |
Family
ID=30922691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7601086U Expired - Lifetime JPH0540952Y2 (en) | 1986-05-20 | 1986-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0540952Y2 (en) |
-
1986
- 1986-05-20 JP JP7601086U patent/JPH0540952Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0540952Y2 (en) | 1993-10-18 |