JPH0179693U - - Google Patents
Info
- Publication number
- JPH0179693U JPH0179693U JP1987172715U JP17271587U JPH0179693U JP H0179693 U JPH0179693 U JP H0179693U JP 1987172715 U JP1987172715 U JP 1987172715U JP 17271587 U JP17271587 U JP 17271587U JP H0179693 U JPH0179693 U JP H0179693U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical body
- casing
- funnel
- drill
- head
- 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.)
- Granted
Links
- 238000009412 basement excavation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
- Earth Drilling (AREA)
Description
第１図：オーガ掘削機の全体説明図、第２図：
要部の斜視図、第３図：ケーシング駆動部の縦断
面図、第４図：他の実施例を示す説明図であつて
ケーシング駆動部の縦断面図、第５図：第４図の
―の断面図。
Figure 1: Overall explanatory diagram of the auger excavator, Figure 2:
A perspective view of the main parts, FIG. 3: A vertical cross-sectional view of the casing drive section, FIG. 4: An explanatory view showing another embodiment and a vertical cross-sectional view of the casing drive section, FIG. Cross-sectional view.
Claims (1)
続する漏斗形の筒体であつて、 前記筒体の下部に口径の異なる複数の短筒部を
突設してなる、 オーガ掘削に用いるジヨイント筒。[Claim for Utility Model Registration] A funnel-shaped cylindrical body connected to the head of a casing that receives rotational force to drill a hole, the cylindrical body having a plurality of short cylindrical parts with different diameters protruding from the lower part of the cylindrical body. A joint tube used for auger excavation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17271587U JPH044070Y2 (en) | 1987-11-13 | 1987-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17271587U JPH044070Y2 (en) | 1987-11-13 | 1987-11-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0179693U true JPH0179693U (en) | 1989-05-29 |
| JPH044070Y2 JPH044070Y2 (en) | 1992-02-06 |
Family
ID=31464670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17271587U Expired JPH044070Y2 (en) | 1987-11-13 | 1987-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH044070Y2 (en) |
-
1987
- 1987-11-13 JP JP17271587U patent/JPH044070Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH044070Y2 (en) | 1992-02-06 |
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