JPH0175176U - - Google Patents
Info
- Publication number
- JPH0175176U JPH0175176U JP1987170729U JP17072987U JPH0175176U JP H0175176 U JPH0175176 U JP H0175176U JP 1987170729 U JP1987170729 U JP 1987170729U JP 17072987 U JP17072987 U JP 17072987U JP H0175176 U JPH0175176 U JP H0175176U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic
- hydraulic cylinder
- prevention device
- drives
- overload prevention
- 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
- 238000010276 construction Methods 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 2
- 230000008602 contraction Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
Landscapes
- Operation Control Of Excavators (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987170729U JPH0175176U (zh) | 1987-11-10 | 1987-11-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987170729U JPH0175176U (zh) | 1987-11-10 | 1987-11-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0175176U true JPH0175176U (zh) | 1989-05-22 |
Family
ID=31461930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987170729U Pending JPH0175176U (zh) | 1987-11-10 | 1987-11-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0175176U (zh) |
-
1987
- 1987-11-10 JP JP1987170729U patent/JPH0175176U/ja active Pending