JPS56127521A - Sink-float type underwater unloader for bulk cargo - Google Patents

Sink-float type underwater unloader for bulk cargo

Info

Publication number
JPS56127521A
JPS56127521A JP2805380A JP2805380A JPS56127521A JP S56127521 A JPS56127521 A JP S56127521A JP 2805380 A JP2805380 A JP 2805380A JP 2805380 A JP2805380 A JP 2805380A JP S56127521 A JPS56127521 A JP S56127521A
Authority
JP
Japan
Prior art keywords
main body
unloader
watertightly
unloader main
bulk cargo
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
Application number
JP2805380A
Other languages
Japanese (ja)
Inventor
Yoshito Toyama
Tsunenobu Matsumoto
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP2805380A priority Critical patent/JPS56127521A/en
Publication of JPS56127521A publication Critical patent/JPS56127521A/en
Pending legal-status Critical Current

Links

Landscapes

  • Ship Loading And Unloading (AREA)

Abstract

PURPOSE: To efficiently land a cargo in bulk by attaching a watertight conveyor case to an unloader main body which is detachably and watertightly connected to a ship bottom opening/closing apparatus and has a lid which can be watertightly closed when the unloader main body is not connected with a carrying vessel, as well as whose buoyancy can be regulated.
CONSTITUTION: An unloader main body 1 detachably and watertightly, by a seal 10, connected to the opening and closing apparatus of a bottom opening type bulk cargo carrying vessel 30 has a lid 8 which can be watertightly closed when the unloader main body 1 is not connected with the carrying vessel 30, and is controlled in the posture and buoyancy underwater by a ballast tank 3. To said unloader main body 1, a movable watertight type landing conveyor case 20 is attached watertightly as well as rockably. In these unloader main body 1 and the conveyor case 20, a conveyor 5 is provided to carry out the bulk cargo dropped from the inside of the carrying vessel 30.
COPYRIGHT: (C)1981,JPO&Japio
JP2805380A 1980-03-07 1980-03-07 Sink-float type underwater unloader for bulk cargo Pending JPS56127521A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2805380A JPS56127521A (en) 1980-03-07 1980-03-07 Sink-float type underwater unloader for bulk cargo

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2805380A JPS56127521A (en) 1980-03-07 1980-03-07 Sink-float type underwater unloader for bulk cargo

Publications (1)

Publication Number Publication Date
JPS56127521A true JPS56127521A (en) 1981-10-06

Family

ID=12238006

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2805380A Pending JPS56127521A (en) 1980-03-07 1980-03-07 Sink-float type underwater unloader for bulk cargo

Country Status (1)

Country Link
JP (1) JPS56127521A (en)

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