JPS61145784U - - Google Patents
Info
- Publication number
- JPS61145784U JPS61145784U JP3005185U JP3005185U JPS61145784U JP S61145784 U JPS61145784 U JP S61145784U JP 3005185 U JP3005185 U JP 3005185U JP 3005185 U JP3005185 U JP 3005185U JP S61145784 U JPS61145784 U JP S61145784U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- boom
- crane
- abnormal operation
- operation detector
- 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
- 230000002159 abnormal effect Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Control And Safety Of Cranes (AREA)
- Jib Cranes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985030051U JPH0350154Y2 (it) | 1985-03-01 | 1985-03-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985030051U JPH0350154Y2 (it) | 1985-03-01 | 1985-03-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61145784U true JPS61145784U (it) | 1986-09-08 |
| JPH0350154Y2 JPH0350154Y2 (it) | 1991-10-25 |
Family
ID=30529399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985030051U Expired JPH0350154Y2 (it) | 1985-03-01 | 1985-03-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0350154Y2 (it) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5158239A (en) * | 1974-11-19 | 1976-05-21 | Tadano Tekkosho Kk | Shinshukubuumu ojusuru idoshikikureenno shinshukubuumukigyoseigenshingohatsuseisochi |
-
1985
- 1985-03-01 JP JP1985030051U patent/JPH0350154Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5158239A (en) * | 1974-11-19 | 1976-05-21 | Tadano Tekkosho Kk | Shinshukubuumu ojusuru idoshikikureenno shinshukubuumukigyoseigenshingohatsuseisochi |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0350154Y2 (it) | 1991-10-25 |