JPS5670331A - Backet controller for hydraulic power shovel - Google Patents
Backet controller for hydraulic power shovelInfo
- Publication number
- JPS5670331A JPS5670331A JP14606379A JP14606379A JPS5670331A JP S5670331 A JPS5670331 A JP S5670331A JP 14606379 A JP14606379 A JP 14606379A JP 14606379 A JP14606379 A JP 14606379A JP S5670331 A JPS5670331 A JP S5670331A
- Authority
- JP
- Japan
- Prior art keywords
- backet
- tip
- pivoted
- links
- arm
- 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.)
- Pending
Links
Landscapes
- Operation Control Of Excavators (AREA)
Abstract
PURPOSE: To control a backet to enable to move along an excavating surface through a detection mechanism adapted to action of a detection tip provided to act similarly to that of the backet by a parallel link mechanism.
CONSTITUTION: An arm 4 is pivoted at the tip of a boom 3 pivoted on a machine body 2. First links 11 and 12 and second links 9 and 10 are pivoted separetely at pivoting points CWG of the arm 4 and the boom 3 on a hydrolic power shovel having a backet 5 pivoted at the tip of the arm 4 and a detection tip H is provided in extension of the pivoting point G on the link 12. A link mechanism is composed of the first links 11 and 12, the second links 9 and 10, the boom 3 and the arm 4. Constituting a parallel link mechanism the link mechanism detects the action of the backet 5 at the pivoting point A as a similar action with the detection tip H to control the backet through a detection mechanism.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14606379A JPS5670331A (en) | 1979-11-13 | 1979-11-13 | Backet controller for hydraulic power shovel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14606379A JPS5670331A (en) | 1979-11-13 | 1979-11-13 | Backet controller for hydraulic power shovel |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5670331A true JPS5670331A (en) | 1981-06-12 |
Family
ID=15399234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14606379A Pending JPS5670331A (en) | 1979-11-13 | 1979-11-13 | Backet controller for hydraulic power shovel |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5670331A (en) |
-
1979
- 1979-11-13 JP JP14606379A patent/JPS5670331A/en active Pending
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