BE571844A - - Google Patents
Info
- Publication number
- BE571844A BE571844A BE571844DA BE571844A BE 571844 A BE571844 A BE 571844A BE 571844D A BE571844D A BE 571844DA BE 571844 A BE571844 A BE 571844A
- Authority
- BE
- Belgium
- Prior art keywords
- carriage
- guide
- bucket
- spoon
- arm
- Prior art date
Links
- 230000002349 favourable effect Effects 0.000 claims 1
- 238000009412 basement excavation Methods 0.000 description 9
- 230000000903 blocking effect Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004804 winding Methods 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
- E02F5/025—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with scraper-buckets, dippers or shovels
-
- 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
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
- E02F3/413—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device
-
- 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
- E02F3/46—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor
- E02F3/50—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor with buckets or other digging elements moved along a rigid guideway
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Earth Drilling (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE571844A true BE571844A (enrdf_load_stackoverflow) |
Family
ID=189885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE571844D BE571844A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE571844A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1280759B (de) * | 1963-08-28 | 1968-10-17 | Deutsche Erdoel Ag | Greifbagger zum Herstellen von Schlitzen im Boden |
| CN114319268A (zh) * | 2022-02-26 | 2022-04-12 | 安徽禹安建设工程有限公司 | 一种基于城市水利的河道治理用拦污栅清理装置 |
-
0
- BE BE571844D patent/BE571844A/fr unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1280759B (de) * | 1963-08-28 | 1968-10-17 | Deutsche Erdoel Ag | Greifbagger zum Herstellen von Schlitzen im Boden |
| CN114319268A (zh) * | 2022-02-26 | 2022-04-12 | 安徽禹安建设工程有限公司 | 一种基于城市水利的河道治理用拦污栅清理装置 |
| CN114319268B (zh) * | 2022-02-26 | 2024-02-20 | 安徽禹安建设工程有限公司 | 一种基于城市水利的河道治理用拦污栅清理装置 |
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