DK108902C - Gravemaskine til arbejde under vand. - Google Patents

Gravemaskine til arbejde under vand.

Info

Publication number
DK108902C
DK108902C DK250963A DK250963A DK108902C DK 108902 C DK108902 C DK 108902C DK 250963 A DK250963 A DK 250963A DK 250963 A DK250963 A DK 250963A DK 108902 C DK108902 C DK 108902C
Authority
DK
Denmark
Prior art keywords
excavator
underwater work
underwater
work
Prior art date
Application number
DK250963A
Other languages
English (en)
Original Assignee
Christiani & Nielsen As
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 Christiani & Nielsen As filed Critical Christiani & Nielsen As
Priority to DK250963A priority Critical patent/DK108902C/da
Priority to GB1994564A priority patent/GB994628A/en
Application granted granted Critical
Publication of DK108902C publication Critical patent/DK108902C/da

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
    • E02F3/8858—Submerged units
    • 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
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/92—Digging elements, e.g. suction heads
    • E02F3/9212—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel
    • E02F3/9225—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel with rotating cutting elements
    • E02F3/9231—Suction wheels with axis of rotation parallel to longitudinal axis of the suction pipe
    • 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
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/92—Digging elements, e.g. suction heads
    • E02F3/9243—Passive suction heads with no mechanical cutting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
DK250963A 1963-05-27 1963-05-27 Gravemaskine til arbejde under vand. DK108902C (da)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DK250963A DK108902C (da) 1963-05-27 1963-05-27 Gravemaskine til arbejde under vand.
GB1994564A GB994628A (en) 1963-05-27 1964-05-13 Underwater digging machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK250963A DK108902C (da) 1963-05-27 1963-05-27 Gravemaskine til arbejde under vand.

Publications (1)

Publication Number Publication Date
DK108902C true DK108902C (da) 1968-02-19

Family

ID=8112884

Family Applications (1)

Application Number Title Priority Date Filing Date
DK250963A DK108902C (da) 1963-05-27 1963-05-27 Gravemaskine til arbejde under vand.

Country Status (2)

Country Link
DK (1) DK108902C (da)
GB (1) GB994628A (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3591936A (en) * 1969-01-15 1971-07-13 Koninkl Mij Tot Het Uitvoeren Submarine cutter dredger
DE1966051A1 (de) * 1969-09-17 1971-04-22 Sub Sea Oil Services Ssos Unterwasserbagger
US3683521A (en) * 1970-03-05 1972-08-15 Ocean Science & Eng Submersible dredge
NL8001152A (nl) * 1980-02-26 1981-09-16 Jacobus Maria Josef Hofland Verrijdbaar baggerwerktuig.
NL173198C (nl) * 1980-11-11 1983-12-16 Ihc Holland Nv Drijvende installatie met opslagruimen voor stortgoed zoals een hopperzuiger met bodemkleppen en werkwijze voor het uitvoeren van werkzaamheden aan een dergelijke installatie.

Also Published As

Publication number Publication date
GB994628A (en) 1965-06-10

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