JPS5576789A - Fixing device for load - Google Patents
Fixing device for loadInfo
- Publication number
- JPS5576789A JPS5576789A JP14803178A JP14803178A JPS5576789A JP S5576789 A JPS5576789 A JP S5576789A JP 14803178 A JP14803178 A JP 14803178A JP 14803178 A JP14803178 A JP 14803178A JP S5576789 A JPS5576789 A JP S5576789A
- Authority
- JP
- Japan
- Prior art keywords
- bag
- cargo
- over valve
- change
- compressed air
- 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
Landscapes
- Control Of Positive-Displacement Pumps (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
PURPOSE: To fix and release the cargo within the hold of a ship by feeding or exhausting the compressed air into the elastic bag type cargo fixing unit.
CONSTITUTION: After a cargo 27 is loaded beneath the bag 25 which is located at the ceiling, switching the cange-over valve 21a of the change-over valve units 3a to a shut-off position, and switching the change-over valve 22a to a communicating position, the low pressure compressed air generator 1 is actuated for feeding the compressed air into the bag 25 to allow the bag 25 to expand for fixing the cargo. Hereafter, the change-over valve unit is switched to set the valve 21a to the communicating position to set the valve 22a to the shut-off position for communicating the bag 25 with the pressure tank 16 of high pressure compressed generator 2 to enable the pressure within the bag 25 to maintain at constant. The auxiliary compressed source 5 is provided for eliminating the overload of the motor 14 which drives the compressor 5. This enables the cargo to fix and release in a short period without a manual operation.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14803178A JPS5929474B2 (en) | 1978-11-29 | 1978-11-29 | Load securing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14803178A JPS5929474B2 (en) | 1978-11-29 | 1978-11-29 | Load securing device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5576789A true JPS5576789A (en) | 1980-06-10 |
JPS5929474B2 JPS5929474B2 (en) | 1984-07-20 |
Family
ID=15443560
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14803178A Expired JPS5929474B2 (en) | 1978-11-29 | 1978-11-29 | Load securing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5929474B2 (en) |
-
1978
- 1978-11-29 JP JP14803178A patent/JPS5929474B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5929474B2 (en) | 1984-07-20 |
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