JPS5717006A - Remote control device - Google Patents
Remote control deviceInfo
- Publication number
- JPS5717006A JPS5717006A JP9097180A JP9097180A JPS5717006A JP S5717006 A JPS5717006 A JP S5717006A JP 9097180 A JP9097180 A JP 9097180A JP 9097180 A JP9097180 A JP 9097180A JP S5717006 A JPS5717006 A JP S5717006A
- Authority
- JP
- Japan
- Prior art keywords
- gondola
- working
- command
- car
- elevation
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
- B66F11/044—Working platforms suspended from booms
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Numerical Control (AREA)
- Feedback Control In General (AREA)
Abstract
PURPOSE:To ensure an assured transmission of a working command with a high potential, by adding a connection device having a high insulation properties to the signal cable provided between a command device in gondola of an elevated working car. CONSTITUTION:An elevated working device consists of a turn table C provided at the rear part of a car B that gives a free run to an elevated working car plus a gondola AS that is attached to the table C with a free angle of elevation and contains workers. This working device works with arms AR and AQ that control the angle of elevation of the gondola AS by actuators AJ and AK. In addition, an acutuator G is provided to the table C to control the position of gondola AS, and a changeover valve unit H is provided to the actuator G along with an electric circuit I which controls the unit H. Then the gondola's command device N is conncted to the circuit I by a signal cable M. A connector O having the insulation properties is attached to the cable M, and an electromagnetic direction changeover valve is provided to the actuator G. In such constitution, a working command can be transmitted assuredly with a high potential.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9097180A JPS5717006A (en) | 1980-07-02 | 1980-07-02 | Remote control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9097180A JPS5717006A (en) | 1980-07-02 | 1980-07-02 | Remote control device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5717006A true JPS5717006A (en) | 1982-01-28 |
Family
ID=14013382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9097180A Pending JPS5717006A (en) | 1980-07-02 | 1980-07-02 | Remote control device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5717006A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4935789A (en) * | 1972-04-04 | 1974-04-02 |
-
1980
- 1980-07-02 JP JP9097180A patent/JPS5717006A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4935789A (en) * | 1972-04-04 | 1974-04-02 |
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