JPS5576789A - Fixing device for load - Google Patents

Fixing device for load

Info

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
Application number
JP14803178A
Other languages
Japanese (ja)
Other versions
JPS5929474B2 (en
Inventor
Tsutomu Matsuda
Hiroo Inoue
Toshio Toi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nabco Ltd
Original Assignee
Nabco Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nabco Ltd filed Critical Nabco Ltd
Priority to JP14803178A priority Critical patent/JPS5929474B2/en
Publication of JPS5576789A publication Critical patent/JPS5576789A/en
Publication of JPS5929474B2 publication Critical patent/JPS5929474B2/en
Expired legal-status Critical Current

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
JP14803178A 1978-11-29 1978-11-29 Load securing device Expired JPS5929474B2 (en)

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)

Also Published As

Publication number Publication date
JPS5929474B2 (en) 1984-07-20

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