JPH0416789U - - Google Patents
Info
- Publication number
- JPH0416789U JPH0416789U JP5690990U JP5690990U JPH0416789U JP H0416789 U JPH0416789 U JP H0416789U JP 5690990 U JP5690990 U JP 5690990U JP 5690990 U JP5690990 U JP 5690990U JP H0416789 U JPH0416789 U JP H0416789U
- Authority
- JP
- Japan
- Prior art keywords
- movable pulley
- boom section
- boom
- telescoping
- drive
- 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
- 230000008602 contraction Effects 0.000 claims 1
- 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 |
|---|---|---|---|
| JP5690990U JP2508105Y2 (ja) | 1990-05-29 | 1990-05-29 | 伸縮ブ―ムの伸縮装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5690990U JP2508105Y2 (ja) | 1990-05-29 | 1990-05-29 | 伸縮ブ―ムの伸縮装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0416789U true JPH0416789U (en, 2012) | 1992-02-12 |
| JP2508105Y2 JP2508105Y2 (ja) | 1996-08-21 |
Family
ID=31581153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5690990U Expired - Fee Related JP2508105Y2 (ja) | 1990-05-29 | 1990-05-29 | 伸縮ブ―ムの伸縮装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2508105Y2 (en, 2012) |
-
1990
- 1990-05-29 JP JP5690990U patent/JP2508105Y2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2508105Y2 (ja) | 1996-08-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |