JPH0389096U - - Google Patents
Info
- Publication number
- JPH0389096U JPH0389096U JP14991189U JP14991189U JPH0389096U JP H0389096 U JPH0389096 U JP H0389096U JP 14991189 U JP14991189 U JP 14991189U JP 14991189 U JP14991189 U JP 14991189U JP H0389096 U JPH0389096 U JP H0389096U
- Authority
- JP
- Japan
- Prior art keywords
- boom
- working device
- mode
- working
- control 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.)
- Granted
Links
- 238000007689 inspection Methods 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 3
- 230000008602 contraction Effects 0.000 claims 2
- 230000001276 controlling effect Effects 0.000 claims 2
- 239000010720 hydraulic oil Substances 0.000 claims 1
- 239000003921 oil Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Forklifts And Lifting Vehicles (AREA)
- Control And Safety Of Cranes (AREA)
- Jib Cranes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14991189U JPH0721511Y2 (ja) | 1989-12-26 | 1989-12-26 | 作動点検システムを備えた作業装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14991189U JPH0721511Y2 (ja) | 1989-12-26 | 1989-12-26 | 作動点検システムを備えた作業装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0389096U true JPH0389096U (uk) | 1991-09-11 |
| JPH0721511Y2 JPH0721511Y2 (ja) | 1995-05-17 |
Family
ID=31696284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14991189U Expired - Lifetime JPH0721511Y2 (ja) | 1989-12-26 | 1989-12-26 | 作動点検システムを備えた作業装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0721511Y2 (uk) |
-
1989
- 1989-12-26 JP JP14991189U patent/JPH0721511Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0721511Y2 (ja) | 1995-05-17 |
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