JPS61180288U - - Google Patents
Info
- Publication number
- JPS61180288U JPS61180288U JP6598085U JP6598085U JPS61180288U JP S61180288 U JPS61180288 U JP S61180288U JP 6598085 U JP6598085 U JP 6598085U JP 6598085 U JP6598085 U JP 6598085U JP S61180288 U JPS61180288 U JP S61180288U
- Authority
- JP
- Japan
- Prior art keywords
- stabilizer
- cylinder device
- divided
- rotary excavator
- cylindrical plate
- 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
- 239000003381 stabilizer Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 2
- 230000008602 contraction Effects 0.000 claims 1
Landscapes
- Earth Drilling (AREA)
Description
図面は本考案の実施例を示し、第１図は一部切
欠き正面図、第２図は平面図、第３図イ，ロ，ハ
は作用図である。
Ａ……スタビライザー、１……中央軸部、６…
…円筒状板部、６ａ，６ｂ，６ｃ……分割板部分
、７……流体圧シリンダー装置。
The drawings show an embodiment of the present invention; FIG. 1 is a partially cutaway front view, FIG. 2 is a plan view, and FIGS. 3A, 3B, and 3C are operational views. A... Stabilizer, 1... Central shaft portion, 6...
...Cylindrical plate portion, 6a, 6b, 6c...Divided plate portion, 7...Fluid pressure cylinder device.
Claims (1)
備え、前記円筒状板部を周方向において複数個に
分割し、各分割板部分と前記中央軸部とを夫々流
体圧シリンダー装置にて連結し、該流体圧シリン
ダー装置の伸縮動作により前記円筒状板部の実質
的な外径を変更可能に構成したことを特徴とする
回転掘削機のスタビライザー。 The cylindrical plate part is divided into a plurality of parts in the circumferential direction, and each divided plate part and the central shaft part are each separated by a fluid pressure cylinder device. A stabilizer for a rotary excavator, characterized in that the stabilizer for a rotary excavator is configured such that the substantial outer diameter of the cylindrical plate portion can be changed by the expansion and contraction operation of the hydraulic cylinder device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6598085U JPS61180288U (en) | 1985-04-30 | 1985-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6598085U JPS61180288U (en) | 1985-04-30 | 1985-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61180288U true JPS61180288U (en) | 1986-11-10 |
Family
ID=30598456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6598085U Pending JPS61180288U (en) | 1985-04-30 | 1985-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61180288U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010077598A (en) * | 2008-09-24 | 2010-04-08 | Sanwa Kizai Co Ltd | Guide plate device for correcting excavation direction of excavation working rod |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5447305A (en) * | 1977-09-21 | 1979-04-13 | Hitachi Construction Machinery | Variable diameter type stabilizer |
-
1985
- 1985-04-30 JP JP6598085U patent/JPS61180288U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5447305A (en) * | 1977-09-21 | 1979-04-13 | Hitachi Construction Machinery | Variable diameter type stabilizer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010077598A (en) * | 2008-09-24 | 2010-04-08 | Sanwa Kizai Co Ltd | Guide plate device for correcting excavation direction of excavation working rod |