JPH0251009B2 - - Google Patents
Info
- Publication number
- JPH0251009B2 JPH0251009B2 JP18928781A JP18928781A JPH0251009B2 JP H0251009 B2 JPH0251009 B2 JP H0251009B2 JP 18928781 A JP18928781 A JP 18928781A JP 18928781 A JP18928781 A JP 18928781A JP H0251009 B2 JPH0251009 B2 JP H0251009B2
- Authority
- JP
- Japan
- Prior art keywords
- bucket
- arm
- angle
- cylinder
- signal
- 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
Links
- 238000000034 method Methods 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000009412 basement excavation Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007935 neutral effect Effects 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
- E02F3/28—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
- E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18928781A JPS5891233A (ja) | 1981-11-27 | 1981-11-27 | ロ−デイングシヨベルのバケツト制御方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18928781A JPS5891233A (ja) | 1981-11-27 | 1981-11-27 | ロ−デイングシヨベルのバケツト制御方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5891233A JPS5891233A (ja) | 1983-05-31 |
| JPH0251009B2 true JPH0251009B2 (cs) | 1990-11-06 |
Family
ID=16238795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18928781A Granted JPS5891233A (ja) | 1981-11-27 | 1981-11-27 | ロ−デイングシヨベルのバケツト制御方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5891233A (cs) |
-
1981
- 1981-11-27 JP JP18928781A patent/JPS5891233A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5891233A (ja) | 1983-05-31 |
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