JPH0395380U - - Google Patents
Info
- Publication number
- JPH0395380U JPH0395380U JP366790U JP366790U JPH0395380U JP H0395380 U JPH0395380 U JP H0395380U JP 366790 U JP366790 U JP 366790U JP 366790 U JP366790 U JP 366790U JP H0395380 U JPH0395380 U JP H0395380U
- Authority
- JP
- Japan
- Prior art keywords
- boom
- detecting means
- telescopic boom
- stop signal
- telescopic
- 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 4
- 230000003028 elevating effect Effects 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Control And Safety Of Cranes (AREA)
- Jib Cranes (AREA)
- Forklifts And Lifting Vehicles (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP366790U JP2507241Y2 (ja) | 1990-01-18 | 1990-01-18 | クレ―ン車あるいは高所作業車に用いられる安全装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP366790U JP2507241Y2 (ja) | 1990-01-18 | 1990-01-18 | クレ―ン車あるいは高所作業車に用いられる安全装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0395380U true JPH0395380U (he) | 1991-09-27 |
JP2507241Y2 JP2507241Y2 (ja) | 1996-08-14 |
Family
ID=31507475
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP366790U Expired - Fee Related JP2507241Y2 (ja) | 1990-01-18 | 1990-01-18 | クレ―ン車あるいは高所作業車に用いられる安全装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2507241Y2 (he) |
-
1990
- 1990-01-18 JP JP366790U patent/JP2507241Y2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2507241Y2 (ja) | 1996-08-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |