JPH02149688U - - Google Patents
Info
- Publication number
- JPH02149688U JPH02149688U JP5988989U JP5988989U JPH02149688U JP H02149688 U JPH02149688 U JP H02149688U JP 5988989 U JP5988989 U JP 5988989U JP 5988989 U JP5988989 U JP 5988989U JP H02149688 U JPH02149688 U JP H02149688U
- Authority
- JP
- Japan
- Prior art keywords
- grounding state
- vehicle
- outrigger
- outriggers
- detecting
- 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
- 238000001514 detection method Methods 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Jib Cranes (AREA)
- Forklifts And Lifting Vehicles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5988989U JPH0754232Y2 (ja) | 1989-05-23 | 1989-05-23 | 作業車の安全装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5988989U JPH0754232Y2 (ja) | 1989-05-23 | 1989-05-23 | 作業車の安全装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02149688U true JPH02149688U (US07534539-20090519-C00280.png) | 1990-12-20 |
| JPH0754232Y2 JPH0754232Y2 (ja) | 1995-12-13 |
Family
ID=31586784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5988989U Expired - Lifetime JPH0754232Y2 (ja) | 1989-05-23 | 1989-05-23 | 作業車の安全装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0754232Y2 (US07534539-20090519-C00280.png) |
-
1989
- 1989-05-23 JP JP5988989U patent/JPH0754232Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0754232Y2 (ja) | 1995-12-13 |
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