GB1431722A - Apparatus for demolishing residual iron-ore material - Google Patents

Apparatus for demolishing residual iron-ore material

Info

Publication number
GB1431722A
GB1431722A GB1765673A GB1765673A GB1431722A GB 1431722 A GB1431722 A GB 1431722A GB 1765673 A GB1765673 A GB 1765673A GB 1765673 A GB1765673 A GB 1765673A GB 1431722 A GB1431722 A GB 1431722A
Authority
GB
United Kingdom
Prior art keywords
tool
hold
carriage
tools
aft
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.)
Expired
Application number
GB1765673A
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.)
Kobe Steel Ltd
Mitsubishi Heavy Industries Ltd
Original Assignee
Kobe Steel Ltd
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
Priority claimed from JP47036631A external-priority patent/JPS522554B2/ja
Priority claimed from JP7312172A external-priority patent/JPS4931086A/ja
Priority claimed from JP8506672A external-priority patent/JPS5140713B2/ja
Application filed by Kobe Steel Ltd, Mitsubishi Heavy Industries Ltd filed Critical Kobe Steel Ltd
Publication of GB1431722A publication Critical patent/GB1431722A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B57/00—Tank or cargo hold cleaning specially adapted for vessels

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Ship Loading And Unloading (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)

Abstract

1431722 Pressure tools KOBE STEEL Ltd and MITSUBISHI JUKOGYO KK 12 April 1973 [12 April 1972 21 July 1972 25 Aug 1972] 17656/73 Heading B4C Apparatus for breaking up consolidated iron ore in a ship's hold, comprises a depending reciprocable breaking tool and means to reciprocate the tool, means for raising and lowering the tool and the reciprocating means and mobile carriages for traversing the tool fore and aft and athwartships of the hold. Tools 8, 9 and reciprocating means 7 are carried on extensible arms 6 attached to a telescoping support 5. The support is mounted on a carriage 3 for athwartships movement above a ship's hold 12. The carriage 3 runs on a further carriage 1 movable fore and aft. The tools 8, 9 may differ, one, Fig. 4e, being for working on the flat hold sides and the other, Fig. 5e, for operating in the corners.
GB1765673A 1972-04-12 1973-04-12 Apparatus for demolishing residual iron-ore material Expired GB1431722A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP47036631A JPS522554B2 (en) 1972-04-12 1972-04-12
JP7312172A JPS4931086A (en) 1972-07-21 1972-07-21
JP8506672A JPS5140713B2 (en) 1972-08-25 1972-08-25

Publications (1)

Publication Number Publication Date
GB1431722A true GB1431722A (en) 1976-04-14

Family

ID=27289166

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1765673A Expired GB1431722A (en) 1972-04-12 1973-04-12 Apparatus for demolishing residual iron-ore material

Country Status (6)

Country Link
DE (1) DE2317512C3 (en)
ES (1) ES413638A1 (en)
FR (1) FR2217209B1 (en)
GB (1) GB1431722A (en)
IT (1) IT983790B (en)
NL (1) NL7305022A (en)

Also Published As

Publication number Publication date
FR2217209A1 (en) 1974-09-06
ES413638A1 (en) 1976-07-01
DE2317512A1 (en) 1973-10-18
DE2317512C3 (en) 1975-11-27
FR2217209B1 (en) 1976-11-12
DE2317512B2 (en) 1975-04-17
NL7305022A (en) 1973-10-16
IT983790B (en) 1974-11-11

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee