JPH03100294U - - Google Patents
Info
- Publication number
- JPH03100294U JPH03100294U JP735890U JP735890U JPH03100294U JP H03100294 U JPH03100294 U JP H03100294U JP 735890 U JP735890 U JP 735890U JP 735890 U JP735890 U JP 735890U JP H03100294 U JPH03100294 U JP H03100294U
- Authority
- JP
- Japan
- Prior art keywords
- boom
- extension
- length
- stored
- detects
- 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
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Jib Cranes (AREA)
- Forklifts And Lifting Vehicles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP735890U JPH0721506Y2 (ja) | 1990-01-29 | 1990-01-29 | ブーム作業車の作動規制装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP735890U JPH0721506Y2 (ja) | 1990-01-29 | 1990-01-29 | ブーム作業車の作動規制装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03100294U true JPH03100294U (pt) | 1991-10-21 |
| JPH0721506Y2 JPH0721506Y2 (ja) | 1995-05-17 |
Family
ID=31511016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP735890U Expired - Lifetime JPH0721506Y2 (ja) | 1990-01-29 | 1990-01-29 | ブーム作業車の作動規制装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0721506Y2 (pt) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009062183A (ja) * | 2007-09-10 | 2009-03-26 | Tadano Ltd | 作業機の安全装置 |
-
1990
- 1990-01-29 JP JP735890U patent/JPH0721506Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009062183A (ja) * | 2007-09-10 | 2009-03-26 | Tadano Ltd | 作業機の安全装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0721506Y2 (ja) | 1995-05-17 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |