JPS577786A - Transverse-door open-close method of construction in earth sand conveyer ship - Google Patents

Transverse-door open-close method of construction in earth sand conveyer ship

Info

Publication number
JPS577786A
JPS577786A JP8307880A JP8307880A JPS577786A JP S577786 A JPS577786 A JP S577786A JP 8307880 A JP8307880 A JP 8307880A JP 8307880 A JP8307880 A JP 8307880A JP S577786 A JPS577786 A JP S577786A
Authority
JP
Japan
Prior art keywords
ship
doors
close
hydraulic cylinder
oil hydraulic
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
JP8307880A
Other languages
English (en)
Inventor
Tadashi Ito
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.)
ITO SENPAKU KK
Original Assignee
ITO SENPAKU KK
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 ITO SENPAKU KK filed Critical ITO SENPAKU KK
Priority to JP8307880A priority Critical patent/JPS577786A/ja
Publication of JPS577786A publication Critical patent/JPS577786A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Ship Loading And Unloading (AREA)
JP8307880A 1980-06-18 1980-06-18 Transverse-door open-close method of construction in earth sand conveyer ship Pending JPS577786A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8307880A JPS577786A (en) 1980-06-18 1980-06-18 Transverse-door open-close method of construction in earth sand conveyer ship

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8307880A JPS577786A (en) 1980-06-18 1980-06-18 Transverse-door open-close method of construction in earth sand conveyer ship

Publications (1)

Publication Number Publication Date
JPS577786A true JPS577786A (en) 1982-01-14

Family

ID=13792136

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8307880A Pending JPS577786A (en) 1980-06-18 1980-06-18 Transverse-door open-close method of construction in earth sand conveyer ship

Country Status (1)

Country Link
JP (1) JPS577786A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987002960A1 (fr) * 1985-11-08 1987-05-21 Marusen Co., Ltd. Navire a fond ouvrant pour dechargement de gravier
JPS62157691U (ja) * 1986-03-28 1987-10-06

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987002960A1 (fr) * 1985-11-08 1987-05-21 Marusen Co., Ltd. Navire a fond ouvrant pour dechargement de gravier
JPS62157691U (ja) * 1986-03-28 1987-10-06

Similar Documents

Publication Publication Date Title
JPS54162353A (en) Hydraulic circuit for driving cargo handling apparatus
JPS577786A (en) Transverse-door open-close method of construction in earth sand conveyer ship
JPS5751593A (en) Opening and closing apparatus for hatch lid
JPS5799492A (en) Universal ladder device
JPS5465977A (en) Baffer for bucket elevator type unloader against ship
JPS56132214A (en) Scraping device for flight conveyor
JPS5631891A (en) Method and device to drive chain
KR930004615A (ko) 반잠수식 온프시일드공법 및 그 굴삭장치
JPS5583686A (en) Earth carrying ship
JPS5594877A (en) Barge
JPS6458716A (en) Concrete placing under water
JPS5440323A (en) Cover for tank lorry
JPS53119199A (en) Cremorne-device for hinged door
JPS5761802A (en) Hydraulic system for driving cylinder
JPS6439498A (en) Nose structure of screw conveyor for removing earth in method of propulsive construction
JPS5737102A (en) Pressure augmentation hydraulic cylinder device
JPS5598516A (en) Two-stage water gate
JPS5648439A (en) Excavating system to be loaded on car
JPS5431198A (en) Method of remodelling ship into the form capable of carrying oil
JPS53126691A (en) Ship used for casting away slag or other
JPS5631840A (en) Tail gate opening and closing apparatus for dump truck
JPS5326013A (en) Apparatus for controlling the ascent and descent speed of tail gate in loading and unloading apparatus
JPS54108358A (en) Bucket for carrying load
JPS5628944A (en) Bucket operating circuit
JPS5357659A (en) Method of and apparatus for controlling fork operation of reach fork lift with side shifter means