JPH0221520Y2 - - Google Patents
Info
- Publication number
- JPH0221520Y2 JPH0221520Y2 JP1982146590U JP14659082U JPH0221520Y2 JP H0221520 Y2 JPH0221520 Y2 JP H0221520Y2 JP 1982146590 U JP1982146590 U JP 1982146590U JP 14659082 U JP14659082 U JP 14659082U JP H0221520 Y2 JPH0221520 Y2 JP H0221520Y2
- Authority
- JP
- Japan
- Prior art keywords
- telescopic boom
- parallel link
- cylinder
- link
- upright
- 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.)
- Expired
Links
- 230000002265 prevention Effects 0.000 claims description 3
- 239000003921 oil Substances 0.000 description 18
- 238000001514 detection method Methods 0.000 description 10
- 230000000630 rising effect Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 230000007935 neutral effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 239000010720 hydraulic oil Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
Landscapes
- Jib Cranes (AREA)
- Forklifts And Lifting Vehicles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14659082U JPS5950999U (ja) | 1982-09-28 | 1982-09-28 | リンク干渉防止装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14659082U JPS5950999U (ja) | 1982-09-28 | 1982-09-28 | リンク干渉防止装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5950999U JPS5950999U (ja) | 1984-04-04 |
| JPH0221520Y2 true JPH0221520Y2 (fr) | 1990-06-11 |
Family
ID=30326249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14659082U Granted JPS5950999U (ja) | 1982-09-28 | 1982-09-28 | リンク干渉防止装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5950999U (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6144500U (ja) * | 1984-08-22 | 1986-03-24 | 株式会社タダノ | 高所作業車の安全装置 |
-
1982
- 1982-09-28 JP JP14659082U patent/JPS5950999U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5950999U (ja) | 1984-04-04 |
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