JPS6216191U - - Google Patents
Info
- Publication number
- JPS6216191U JPS6216191U JP10795085U JP10795085U JPS6216191U JP S6216191 U JPS6216191 U JP S6216191U JP 10795085 U JP10795085 U JP 10795085U JP 10795085 U JP10795085 U JP 10795085U JP S6216191 U JPS6216191 U JP S6216191U
- Authority
- JP
- Japan
- Prior art keywords
- applying
- rock
- chisel
- wedge
- striking force
- 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
- 238000005553 drilling Methods 0.000 claims description 3
- 239000011435 rock Substances 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Percussive Tools And Related Accessories (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Description
第１図は本考案の実施例を示す説明図である。
１…予備穿孔手段、２…打撃力発生・付与手段
、３…重錘、１ａ…チゼル。
、３…重錘、１ａ…チゼル。
Claims (1)
- 被破砕岩の表面に、予備穿孔する、楔状のチゼ
ルを有する予備穿孔手段と、この孔に楔状のチゼ
ルをあて、チゼルに大きな打撃力を付与して岩を
破砕する打撃力発生・付与手段とを具備したこと
を特徴とする岩破砕機。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10795085U JPS6216191U (ja) | 1985-07-15 | 1985-07-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10795085U JPS6216191U (ja) | 1985-07-15 | 1985-07-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6216191U true JPS6216191U (ja) | 1987-01-30 |
Family
ID=30984695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10795085U Pending JPS6216191U (ja) | 1985-07-15 | 1985-07-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6216191U (ja) |
-
1985
- 1985-07-15 JP JP10795085U patent/JPS6216191U/ja active Pending