JPS61184756U - - Google Patents
Info
- Publication number
- JPS61184756U JPS61184756U JP6847385U JP6847385U JPS61184756U JP S61184756 U JPS61184756 U JP S61184756U JP 6847385 U JP6847385 U JP 6847385U JP 6847385 U JP6847385 U JP 6847385U JP S61184756 U JPS61184756 U JP S61184756U
- Authority
- JP
- Japan
- Prior art keywords
- plate
- helical
- excavation plate
- excavation
- 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
- 238000009412 basement excavation Methods 0.000 claims description 6
- 239000002689 soil Substances 0.000 claims description 2
- 238000005553 drilling Methods 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Description
第１図は本考案の正面図、第２図は本考案の使
用状態を示す正面図。
１はハンドル、２は軸棒、３は螺旋型掘進板、
４は掘削刃、５は螺旋型掘進板の外縁、６は排土
切取り板、７は切取り刃、８は周囲の土壌から切
り取られた円筒型の排土、９は地表、１０は排土
切取り板の通つた跡、１１は螺旋型掘進板の上端
、１２は軸棒先端。
FIG. 1 is a front view of the present invention, and FIG. 2 is a front view showing the present invention in use. 1 is the handle, 2 is the shaft, 3 is the spiral drilling plate,
4 is an excavation blade, 5 is the outer edge of the spiral excavation plate, 6 is an earth removal cutting plate, 7 is a cutting blade, 8 is a cylindrical earth removal cut from the surrounding soil, 9 is the ground surface, 10 is earth removal cutting The mark where the board passed, 11 is the upper end of the spiral excavation board, and 12 is the tip of the shaft rod.
Claims (1)
、さらに前記螺旋型掘進板に対して直角に、その
外縁の一部または全部に排土切取り板を付設した
土壌掘り器。 A soil excavator comprising a spiral excavation plate provided at one end of a predetermined shaft rod, and an earth removal cutting plate attached to part or all of the outer edge of the helical excavation plate perpendicular to the helical excavation plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6847385U JPS61184756U (en) | 1985-05-08 | 1985-05-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6847385U JPS61184756U (en) | 1985-05-08 | 1985-05-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61184756U true JPS61184756U (en) | 1986-11-18 |
Family
ID=30603255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6847385U Pending JPS61184756U (en) | 1985-05-08 | 1985-05-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61184756U (en) |
-
1985
- 1985-05-08 JP JP6847385U patent/JPS61184756U/ja active Pending