JPH0289084U - - Google Patents
Info
- Publication number
- JPH0289084U JPH0289084U JP16853688U JP16853688U JPH0289084U JP H0289084 U JPH0289084 U JP H0289084U JP 16853688 U JP16853688 U JP 16853688U JP 16853688 U JP16853688 U JP 16853688U JP H0289084 U JPH0289084 U JP H0289084U
- Authority
- JP
- Japan
- Prior art keywords
- auger screw
- auger
- impact
- generating device
- impact generating
- 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
- 238000009412 basement excavation Methods 0.000 claims 1
- 230000001066 destructive effect Effects 0.000 claims 1
Landscapes
- Earth Drilling (AREA)
Description
図面は本考案による衝撃発生装置を備えたアー
スオーガの一実施例を示し、第１図は本実施例の
正面図である。 １…アースオーガ、２…オーガスクリユ把持部
、３…オーガスクリユ、４…駆動装置、５…衝撃
発生装置、Ｒ…硬質地盤。
スオーガの一実施例を示し、第１図は本実施例の
正面図である。 １…アースオーガ、２…オーガスクリユ把持部
、３…オーガスクリユ、４…駆動装置、５…衝撃
発生装置、Ｒ…硬質地盤。
Claims (1)
- オーガスクリユ把持部に、オーガスクリユの回
転掘進用の駆動装置と衝撃発生装置を装着し、前
記オーガスクリユに回転掘進力と共に衝撃破壊力
を付与する衝撃発生装置を備えたアースオーガ。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16853688U JPH0289084U (ja) | 1988-12-27 | 1988-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16853688U JPH0289084U (ja) | 1988-12-27 | 1988-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0289084U true JPH0289084U (ja) | 1990-07-13 |
Family
ID=31457799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16853688U Pending JPH0289084U (ja) | 1988-12-27 | 1988-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0289084U (ja) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50103804A (ja) * | 1974-01-29 | 1975-08-16 | ||
| JPS5346962A (en) * | 1976-10-06 | 1978-04-27 | Seitetsu Kagaku Co Ltd | Preparation of thiopheneacetic acids |
-
1988
- 1988-12-27 JP JP16853688U patent/JPH0289084U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50103804A (ja) * | 1974-01-29 | 1975-08-16 | ||
| JPS5346962A (en) * | 1976-10-06 | 1978-04-27 | Seitetsu Kagaku Co Ltd | Preparation of thiopheneacetic acids |