IT956703B - Metodo ed apparecchio di estrazione - Google Patents

Metodo ed apparecchio di estrazione

Info

Publication number
IT956703B
IT956703B IT25924/72A IT2592472A IT956703B IT 956703 B IT956703 B IT 956703B IT 25924/72 A IT25924/72 A IT 25924/72A IT 2592472 A IT2592472 A IT 2592472A IT 956703 B IT956703 B IT 956703B
Authority
IT
Italy
Prior art keywords
extraction method
extraction
Prior art date
Application number
IT25924/72A
Other languages
English (en)
Original Assignee
Girden Barney
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 Girden Barney filed Critical Girden Barney
Application granted granted Critical
Publication of IT956703B publication Critical patent/IT956703B/it

Links

Classifications

    • 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
    • E02F3/8808—Stationary installations, e.g. installations using spuds or other stationary supports
    • 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
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F7/00—Equipment for conveying or separating excavated material
    • E02F7/10—Pipelines for conveying excavated materials
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C50/00—Obtaining minerals from underwater, not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)
IT25924/72A 1971-06-21 1972-06-20 Metodo ed apparecchio di estrazione IT956703B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15498671A 1971-06-21 1971-06-21

Publications (1)

Publication Number Publication Date
IT956703B true IT956703B (it) 1973-10-10

Family

ID=22553667

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25924/72A IT956703B (it) 1971-06-21 1972-06-20 Metodo ed apparecchio di estrazione

Country Status (4)

Country Link
DE (1) DE2230135A1 (it)
FR (1) FR2143101A1 (it)
IT (1) IT956703B (it)
ZA (1) ZA724141B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110397102B (zh) * 2019-08-06 2020-12-15 中国水利水电科学研究院 一种水利工程用排淤装置

Also Published As

Publication number Publication date
FR2143101A1 (it) 1973-02-02
DE2230135A1 (de) 1973-02-08
ZA724141B (en) 1973-03-28

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