JPH0175171U - - Google Patents
Info
- Publication number
- JPH0175171U JPH0175171U JP1987170432U JP17043287U JPH0175171U JP H0175171 U JPH0175171 U JP H0175171U JP 1987170432 U JP1987170432 U JP 1987170432U JP 17043287 U JP17043287 U JP 17043287U JP H0175171 U JPH0175171 U JP H0175171U
- Authority
- JP
- Japan
- Prior art keywords
- operating lever
- operated
- operating
- control valve
- resistance
- 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
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/2004—Control mechanisms, e.g. control levers
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Operation Control Of Excavators (AREA)
- Mechanical Control Devices (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987170432U JPH0175171U (xx) | 1987-11-06 | 1987-11-06 | |
CA 562214 CA1334996C (en) | 1987-04-03 | 1988-03-23 | Control system for working machine having boom |
US07/173,622 US4863337A (en) | 1987-04-03 | 1988-03-25 | Control system for working machine having boom |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987170432U JPH0175171U (xx) | 1987-11-06 | 1987-11-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0175171U true JPH0175171U (xx) | 1989-05-22 |
Family
ID=31461369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987170432U Pending JPH0175171U (xx) | 1987-04-03 | 1987-11-06 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0175171U (xx) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002149256A (ja) * | 2000-11-13 | 2002-05-24 | Sensatec Co Ltd | スティックコントローラ |
-
1987
- 1987-11-06 JP JP1987170432U patent/JPH0175171U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002149256A (ja) * | 2000-11-13 | 2002-05-24 | Sensatec Co Ltd | スティックコントローラ |