JPS6111880B2 - - Google Patents
Info
- Publication number
- JPS6111880B2 JPS6111880B2 JP54032908A JP3290879A JPS6111880B2 JP S6111880 B2 JPS6111880 B2 JP S6111880B2 JP 54032908 A JP54032908 A JP 54032908A JP 3290879 A JP3290879 A JP 3290879A JP S6111880 B2 JPS6111880 B2 JP S6111880B2
- Authority
- JP
- Japan
- Prior art keywords
- boom
- switching valve
- hydraulic
- work vehicle
- workbench
- 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.)
- Expired
Links
- 238000001514 detection method Methods 0.000 claims description 5
- 238000009429 electrical wiring Methods 0.000 description 3
- 206010014357 Electric shock Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
Landscapes
- Jib Cranes (AREA)
- Forklifts And Lifting Vehicles (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3290879A JPS55123899A (en) | 1979-03-20 | 1979-03-20 | Safety device for highhplace working truck |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3290879A JPS55123899A (en) | 1979-03-20 | 1979-03-20 | Safety device for highhplace working truck |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55123899A JPS55123899A (en) | 1980-09-24 |
JPS6111880B2 true JPS6111880B2 (US06633600-20031014-M00021.png) | 1986-04-04 |
Family
ID=12371984
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3290879A Granted JPS55123899A (en) | 1979-03-20 | 1979-03-20 | Safety device for highhplace working truck |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55123899A (US06633600-20031014-M00021.png) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS641359Y2 (US06633600-20031014-M00021.png) * | 1981-06-13 | 1989-01-12 | ||
JPS5816800U (ja) * | 1981-07-21 | 1983-02-02 | 愛知車輌株式会社 | 吊り上げ装置を備えた高所作業車の作動規制装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3516514A (en) * | 1969-02-04 | 1970-06-23 | George L Malloy | Safety control for aerial bucket truck |
JPS5124780A (en) * | 1974-08-22 | 1976-02-28 | Fujikura Ltd | Denryokukeeburuno seizohoho |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5655200Y2 (US06633600-20031014-M00021.png) * | 1975-12-18 | 1981-12-23 |
-
1979
- 1979-03-20 JP JP3290879A patent/JPS55123899A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3516514A (en) * | 1969-02-04 | 1970-06-23 | George L Malloy | Safety control for aerial bucket truck |
JPS5124780A (en) * | 1974-08-22 | 1976-02-28 | Fujikura Ltd | Denryokukeeburuno seizohoho |
Also Published As
Publication number | Publication date |
---|---|
JPS55123899A (en) | 1980-09-24 |
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