BE717978A - - Google Patents
Info
- Publication number
- BE717978A BE717978A BE717978DA BE717978A BE 717978 A BE717978 A BE 717978A BE 717978D A BE717978D A BE 717978DA BE 717978 A BE717978 A BE 717978A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Earth Drilling (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Shovels (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1832167 | 1967-07-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE717978A true BE717978A (en:Method) | 1968-12-16 |
Family
ID=11152689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE717978D BE717978A (en:Method) | 1967-07-12 | 1968-07-12 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE717978A (en:Method) |
| DE (1) | DE1784081A1 (en:Method) |
| ES (1) | ES356185A1 (en:Method) |
| FR (1) | FR1573603A (en:Method) |
| NL (1) | NL6809705A (en:Method) |
-
1968
- 1968-07-05 DE DE19681784081 patent/DE1784081A1/de active Pending
- 1968-07-09 NL NL6809705A patent/NL6809705A/xx unknown
- 1968-07-10 ES ES356185A patent/ES356185A1/es not_active Expired
- 1968-07-11 FR FR1573603D patent/FR1573603A/fr not_active Expired
- 1968-07-12 BE BE717978D patent/BE717978A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1784081A1 (de) | 1971-09-23 |
| ES356185A1 (es) | 1970-01-01 |
| NL6809705A (en:Method) | 1969-01-14 |
| FR1573603A (en:Method) | 1969-07-04 |