JPS63136697U - - Google Patents
Info
- Publication number
- JPS63136697U JPS63136697U JP2974687U JP2974687U JPS63136697U JP S63136697 U JPS63136697 U JP S63136697U JP 2974687 U JP2974687 U JP 2974687U JP 2974687 U JP2974687 U JP 2974687U JP S63136697 U JPS63136697 U JP S63136697U
- Authority
- JP
- Japan
- Prior art keywords
- boom
- reaction force
- actuating means
- input
- foot pin
- 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 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
Landscapes
- Jib Cranes (AREA)
- Forklifts And Lifting Vehicles (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987029746U JPH0527433Y2 (pl) | 1987-02-28 | 1987-02-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987029746U JPH0527433Y2 (pl) | 1987-02-28 | 1987-02-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63136697U true JPS63136697U (pl) | 1988-09-08 |
JPH0527433Y2 JPH0527433Y2 (pl) | 1993-07-13 |
Family
ID=30833912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987029746U Expired - Lifetime JPH0527433Y2 (pl) | 1987-02-28 | 1987-02-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0527433Y2 (pl) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020176001A (ja) * | 2019-04-22 | 2020-10-29 | Ihi運搬機械株式会社 | クレーンの過負荷防止システム |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61155200A (ja) * | 1984-12-28 | 1986-07-14 | 東北電力株式会社 | 高所作業車制御装置 |
-
1987
- 1987-02-28 JP JP1987029746U patent/JPH0527433Y2/ja not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61155200A (ja) * | 1984-12-28 | 1986-07-14 | 東北電力株式会社 | 高所作業車制御装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020176001A (ja) * | 2019-04-22 | 2020-10-29 | Ihi運搬機械株式会社 | クレーンの過負荷防止システム |
Also Published As
Publication number | Publication date |
---|---|
JPH0527433Y2 (pl) | 1993-07-13 |