JPS4827561B1 - - Google Patents

Info

Publication number
JPS4827561B1
JPS4827561B1 JP44041754A JP4175469A JPS4827561B1 JP S4827561 B1 JPS4827561 B1 JP S4827561B1 JP 44041754 A JP44041754 A JP 44041754A JP 4175469 A JP4175469 A JP 4175469A JP S4827561 B1 JPS4827561 B1 JP S4827561B1
Authority
JP
Japan
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
JP44041754A
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 filed Critical
Publication of JPS4827561B1 publication Critical patent/JPS4827561B1/ja
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/14—Racks, ramps, troughs or bins, for holding the lengths of rod singly or connected; Handling between storage place and borehole
    • E21B19/143—Racks, ramps, troughs or bins, for holding the lengths of rod singly or connected; Handling between storage place and borehole specially adapted for underwater drilling
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F13/00—Making discontinuous sheets of paper, pulpboard or cardboard, or of wet web, for fibreboard production
    • D21F13/04—Making discontinuous sheets of paper, pulpboard or cardboard, or of wet web, for fibreboard production on cylinder board machines
    • D21F13/06—Format rolls
    • D21F13/08—Automatic cut-off rolls
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B15/00—Supports for the drilling machine, e.g. derricks or masts
    • E21B15/04—Supports for the drilling machine, e.g. derricks or masts specially adapted for directional drilling, e.g. slant hole rigs
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C50/00—Obtaining minerals from underwater, not otherwise provided for
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Earth Drilling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
JP44041754A 1968-05-31 1969-05-30 Pending JPS4827561B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73353268A 1968-05-31 1968-05-31

Publications (1)

Publication Number Publication Date
JPS4827561B1 true JPS4827561B1 (ja) 1973-08-23

Family

ID=24948016

Family Applications (1)

Application Number Title Priority Date Filing Date
JP44041754A Pending JPS4827561B1 (ja) 1968-05-31 1969-05-30

Country Status (7)

Country Link
US (1) US3543527A (ja)
JP (1) JPS4827561B1 (ja)
DE (1) DE1926455A1 (ja)
FR (1) FR2009774A1 (ja)
GB (1) GB1214435A (ja)
NL (1) NL6908246A (ja)
SE (1) SE356329B (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3919958A (en) * 1974-06-13 1975-11-18 Global Marine Inc Deep ocean mining ship
SG10201902911YA (en) * 2019-04-01 2020-11-27 Keppel Marine & Deepwater Tech Pte Ltd Apparatus and method for seabed resources collection

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3389563A (en) * 1963-03-27 1968-06-25 Chevron Res Apparatus for laying submarine pipelines
US3429062A (en) * 1966-03-11 1969-02-25 Arthur J Nelson Deep water harvesting system
US3373807A (en) * 1966-06-06 1968-03-19 Chevron Res Underwater pipeline connecting method and apparatus

Also Published As

Publication number Publication date
GB1214435A (en) 1970-12-02
DE1926455A1 (de) 1969-12-04
SE356329B (ja) 1973-05-21
US3543527A (en) 1970-12-01
FR2009774A1 (ja) 1970-02-06
NL6908246A (ja) 1969-12-02

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