JPH0343412B2 - - Google Patents
Info
- Publication number
- JPH0343412B2 JPH0343412B2 JP60297287A JP29728785A JPH0343412B2 JP H0343412 B2 JPH0343412 B2 JP H0343412B2 JP 60297287 A JP60297287 A JP 60297287A JP 29728785 A JP29728785 A JP 29728785A JP H0343412 B2 JPH0343412 B2 JP H0343412B2
- Authority
- JP
- Japan
- Prior art keywords
- claw
- shaped
- bucket
- chain
- main body
- 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.)
- Expired - Lifetime
Links
- 210000000078 claw Anatomy 0.000 claims description 42
- 230000002441 reversible effect Effects 0.000 claims description 14
- 239000004576 sand Substances 0.000 description 18
- 238000009412 basement excavation Methods 0.000 description 14
- 239000002689 soil Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 6
- 239000004575 stone Substances 0.000 description 6
- 238000004898 kneading Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000002411 adverse Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/08—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/08—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain
- E02F3/086—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain vertically shiftable relative to the frame
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60297287A JPS62160330A (ja) | 1985-12-30 | 1985-12-30 | 掘削機本体に装備される正逆転可能な爪付箆形バケット |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60297287A JPS62160330A (ja) | 1985-12-30 | 1985-12-30 | 掘削機本体に装備される正逆転可能な爪付箆形バケット |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62160330A JPS62160330A (ja) | 1987-07-16 |
JPH0343412B2 true JPH0343412B2 (fr) | 1991-07-02 |
Family
ID=17844561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP60297287A Granted JPS62160330A (ja) | 1985-12-30 | 1985-12-30 | 掘削機本体に装備される正逆転可能な爪付箆形バケット |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62160330A (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH072734Y2 (ja) * | 1988-08-24 | 1995-01-25 | 一利 伊佐地 | 着脱可納なバケット |
JP2527486B2 (ja) * | 1989-12-11 | 1996-08-21 | 株式会社大林組 | 地下構造物用土留壁の構築工法 |
JP3550936B2 (ja) * | 1997-04-08 | 2004-08-04 | コベルコ建機株式会社 | 地中連続溝の掘削方法 |
-
1985
- 1985-12-30 JP JP60297287A patent/JPS62160330A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS62160330A (ja) | 1987-07-16 |
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