JPH0379364U - - Google Patents
Info
- Publication number
- JPH0379364U JPH0379364U JP14061789U JP14061789U JPH0379364U JP H0379364 U JPH0379364 U JP H0379364U JP 14061789 U JP14061789 U JP 14061789U JP 14061789 U JP14061789 U JP 14061789U JP H0379364 U JPH0379364 U JP H0379364U
- Authority
- JP
- Japan
- Prior art keywords
- hammer grab
- boom
- hoistway
- appear
- earth removal
- 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
Landscapes
- Earth Drilling (AREA)
Description
第１図は本考案に係わるボーリングマシンの排
土装置の一実施例を示す側面図、第２，３，４図
は従来のボーリングマシンの各例を示す側面図で
ある。
４……ハンマーグラブ、７……ブーム、１８…
…排土シユート、１９……油圧ジヤツキ。
FIG. 1 is a side view showing an embodiment of an earth removal device for a boring machine according to the present invention, and FIGS. 2, 3, and 4 are side views showing each example of a conventional boring machine. 4...Hammer grab, 7...Boom, 18...
...Earth removal chute, 19...Hydraulic jack.
Claims (1)
、ブームによりハンマーグラブの昇降路に出没可
能に支持された排土シユートの同排土シユートを
ハンマーグラブの昇降路に出没させる油圧ジヤツ
キとを具えていることを特徴としたボーリングマ
シンの排土装置。 A boom that supports the hammer grab so that it can rise and fall; and a hydraulic jack that makes the earth removal chute, which is supported by the boom so that it can appear and appear in the hoistway of the hammer grab, move into and out of the hoistway of the hammer grab. An earth removal device for a boring machine featuring the following.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14061789U JPH0379364U (en) | 1989-12-06 | 1989-12-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14061789U JPH0379364U (en) | 1989-12-06 | 1989-12-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0379364U true JPH0379364U (en) | 1991-08-13 |
Family
ID=31687572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14061789U Pending JPH0379364U (en) | 1989-12-06 | 1989-12-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0379364U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008291966A (en) * | 2007-05-28 | 2008-12-04 | Disco Abrasive Syst Ltd | Article support jig |
-
1989
- 1989-12-06 JP JP14061789U patent/JPH0379364U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008291966A (en) * | 2007-05-28 | 2008-12-04 | Disco Abrasive Syst Ltd | Article support jig |
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