JPH0294899U - - Google Patents
Info
- Publication number
- JPH0294899U JPH0294899U JP274389U JP274389U JPH0294899U JP H0294899 U JPH0294899 U JP H0294899U JP 274389 U JP274389 U JP 274389U JP 274389 U JP274389 U JP 274389U JP H0294899 U JPH0294899 U JP H0294899U
- Authority
- JP
- Japan
- Prior art keywords
- boom
- detector
- extension
- input
- oil chamber
- 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.)
- Pending
Links
- 238000004904 shortening Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims 2
- 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 |
|---|---|---|---|
| JP274389U JPH0294899U (enExample) | 1989-01-13 | 1989-01-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP274389U JPH0294899U (enExample) | 1989-01-13 | 1989-01-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0294899U true JPH0294899U (enExample) | 1990-07-27 |
Family
ID=31203780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP274389U Pending JPH0294899U (enExample) | 1989-01-13 | 1989-01-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0294899U (enExample) |
-
1989
- 1989-01-13 JP JP274389U patent/JPH0294899U/ja active Pending
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