JPH044931U - - Google Patents
Info
- Publication number
- JPH044931U JPH044931U JP4368790U JP4368790U JPH044931U JP H044931 U JPH044931 U JP H044931U JP 4368790 U JP4368790 U JP 4368790U JP 4368790 U JP4368790 U JP 4368790U JP H044931 U JPH044931 U JP H044931U
- Authority
- JP
- Japan
- Prior art keywords
- excavator
- divided
- parts
- underground walls
- divided bodies
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Description
第１図：本考案に係る掘削機の正面図、第２図
：その側面図、第３図：連結部の平面図、第４図
：その側面図、第５図：掘削機を屈曲させたとき
の平面図、第６図：直線状の溝を掘削する場合の
掘削機の平面図、第７図：従来技術の説明図。
Fig. 1: Front view of the excavator according to the present invention, Fig. 2: Side view thereof, Fig. 3: Plan view of the connecting part, Fig. 4: Side view thereof, Fig. 5: Excavator bent. FIG. 6 is a plan view of an excavator when excavating a straight trench. FIG. 7 is an explanatory diagram of the prior art.
Claims (1)
壁用掘削機において、 掘削機本体を縦割した複数の分割体で構成する
と共に、 各分割体相互を回転自在に連結し、 各分割体の連結部間にビツトの回転軸を連結軸
として位置させ、 各分割体相互の角度を調整可能に構成したこと
を特徴とする、 地中壁用掘削機。[Scope of Claim for Utility Model Registration] An excavator for underground walls equipped with a plurality of bits at the tip of the excavator body, which is composed of a plurality of vertically divided bodies, and each of the divided bodies is rotated relative to each other. 1. An excavator for underground walls, characterized in that the parts are freely connected, the rotating shaft of the bit is positioned as the connecting shaft between the connecting parts of each divided part, and the mutual angle of each divided part can be adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4368790U JP2517759Y2 (en) | 1990-04-24 | 1990-04-24 | Underground excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4368790U JP2517759Y2 (en) | 1990-04-24 | 1990-04-24 | Underground excavator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH044931U true JPH044931U (en) | 1992-01-17 |
| JP2517759Y2 JP2517759Y2 (en) | 1996-11-20 |
Family
ID=31556311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4368790U Expired - Lifetime JP2517759Y2 (en) | 1990-04-24 | 1990-04-24 | Underground excavator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2517759Y2 (en) |
-
1990
- 1990-04-24 JP JP4368790U patent/JP2517759Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2517759Y2 (en) | 1996-11-20 |
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