BE705043A - - Google Patents
Info
- Publication number
- BE705043A BE705043A BE705043DA BE705043A BE 705043 A BE705043 A BE 705043A BE 705043D A BE705043D A BE 705043DA BE 705043 A BE705043 A BE 705043A
- Authority
- BE
- Belgium
- Prior art keywords
- frame
- wheels
- control mechanism
- blade
- level control
- Prior art date
Links
- 230000007246 mechanism Effects 0.000 claims description 44
- 238000010276 construction Methods 0.000 claims description 16
- 239000012530 fluid Substances 0.000 claims description 8
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 4
- 230000001276 controlling effect Effects 0.000 claims description 3
- 230000004044 response Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 230000004913 activation Effects 0.000 claims 1
- 230000004048 modification Effects 0.000 description 11
- 238000012986 modification Methods 0.000 description 11
- 230000005484 gravity Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 4
- 238000007792 addition Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000012937 correction Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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
- E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
- E02F3/80—Component parts
- E02F3/84—Drives or control devices therefor, e.g. hydraulic drive systems
- E02F3/841—Devices for controlling and guiding the whole machine, e.g. by feeler elements and reference lines placed exteriorly of the machine
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Operation Control Of Excavators (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE705043 | 1967-10-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE705043A true BE705043A (enExample) | 1968-02-15 |
Family
ID=3851631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE705043D BE705043A (enExample) | 1967-10-13 | 1967-10-13 |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE705043A (enExample) |
-
1967
- 1967-10-13 BE BE705043D patent/BE705043A/fr unknown
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