BE728547A - - Google Patents
Info
- Publication number
- BE728547A BE728547A BE728547DA BE728547A BE 728547 A BE728547 A BE 728547A BE 728547D A BE728547D A BE 728547DA BE 728547 A BE728547 A BE 728547A
- Authority
- BE
- Belgium
Links
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
- E02F3/46—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor
- E02F3/47—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor with grab buckets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR176836 | 1968-12-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE728547A true BE728547A (ja) | 1969-08-01 |
Family
ID=8657895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE728547D BE728547A (ja) | 1968-12-05 | 1969-02-17 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE728547A (ja) |
| FR (1) | FR1594131A (ja) |
| LU (1) | LU58040A1 (ja) |
| NL (1) | NL6903577A (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7312096B2 (ja) * | 2019-12-06 | 2023-07-20 | 五洋建設株式会社 | グラブバケットの姿勢制御装置及び姿勢制御方法 |
-
1968
- 1968-12-05 FR FR1594131D patent/FR1594131A/fr not_active Expired
-
1969
- 1969-02-17 BE BE728547D patent/BE728547A/xx unknown
- 1969-02-19 LU LU58040D patent/LU58040A1/xx unknown
- 1969-03-07 NL NL6903577A patent/NL6903577A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1594131A (ja) | 1970-06-01 |
| NL6903577A (ja) | 1970-06-09 |
| LU58040A1 (ja) | 1969-06-03 |