JPH0379388U - - Google Patents
Info
- Publication number
- JPH0379388U JPH0379388U JP13952789U JP13952789U JPH0379388U JP H0379388 U JPH0379388 U JP H0379388U JP 13952789 U JP13952789 U JP 13952789U JP 13952789 U JP13952789 U JP 13952789U JP H0379388 U JPH0379388 U JP H0379388U
- Authority
- JP
- Japan
- Prior art keywords
- boom
- stage rod
- casing
- forth
- rod
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Description
第１図は本考案の一実施例の側面図、第２図は
同上の要部の拡大上面図、第３図ａ，ｂはそれぞ
れ多段ロツド伸縮装置の通常用法と下降位置用法
を説明する側面図である。
図中、Ａ１……ブーム搭載装置、Ａ……多関節
ブーム、Ｂ……多段ロツド伸縮装置、Ｃ……油圧
シリンダ、６……上端アーム、７……ブーム端、
１１……ケーシング、１３……クラムバケツト（
作業工具）、１５……横ピン。
Fig. 1 is a side view of one embodiment of the present invention, Fig. 2 is an enlarged top view of the same essential parts, and Figs. 3 a and b are side views illustrating the normal usage and the lowered position usage of the multi-stage rod telescopic device, respectively. It is a diagram. In the figure, A1...Boom mounting device, A...Multi-joint boom, B...Multi-stage rod telescopic device, C...Hydraulic cylinder, 6...Upper end arm, 7...Boom end,
11...Casing, 13...Crumb bucket (
Work tool), 15...Horizontal pin.
Claims (1)
段ロツドが伸縮してロツド下端の作業工具１３が
動作する多段ロツド伸縮装置Ｂを、多関節ブーム
Ａのブーム端７ａに前後振れ自在に枢着して吊り
下げ、ケーシング１１の側部とブーム端７のある
上端アーム６との間に多段ロツド伸縮装置Ｂを前
後移動させる油圧シリンダＣを設けて成る地中障
害物処理装置。 A multi-stage rod extension device B, in which a multi-stage rod expands and contracts from the lower end of the casing 11 by hydraulic means to operate the working tool 13 at the lower end of the rod, is pivoted to the boom end 7a of the multi-jointed boom A so as to be swingable back and forth and suspended. This underground obstacle handling device is provided with a hydraulic cylinder C for moving a multi-stage rod telescopic device B back and forth between the side of a casing 11 and an upper end arm 6 with a boom end 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13952789U JPH0379388U (en) | 1989-11-30 | 1989-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13952789U JPH0379388U (en) | 1989-11-30 | 1989-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0379388U true JPH0379388U (en) | 1991-08-13 |
Family
ID=31686565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13952789U Pending JPH0379388U (en) | 1989-11-30 | 1989-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0379388U (en) |
-
1989
- 1989-11-30 JP JP13952789U patent/JPH0379388U/ja active Pending
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