FR1505073A - Dredge head - Google Patents

Dredge head

Info

Publication number
FR1505073A
FR1505073A FR87471A FR87471A FR1505073A FR 1505073 A FR1505073 A FR 1505073A FR 87471 A FR87471 A FR 87471A FR 87471 A FR87471 A FR 87471A FR 1505073 A FR1505073 A FR 1505073A
Authority
FR
France
Prior art keywords
dredge head
dredge
head
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
FR87471A
Other languages
French (fr)
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.)
NATIONAL BULK CARRIERS Inc
Original Assignee
NATIONAL BULK CARRIERS Inc
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 NATIONAL BULK CARRIERS Inc filed Critical NATIONAL BULK CARRIERS Inc
Application granted granted Critical
Publication of FR1505073A publication Critical patent/FR1505073A/en
Expired legal-status Critical Current

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
    • E02F3/90—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
FR87471A 1965-12-15 1966-12-14 Dredge head Expired FR1505073A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51402565A 1965-12-15 1965-12-15

Publications (1)

Publication Number Publication Date
FR1505073A true FR1505073A (en) 1967-12-08

Family

ID=24045513

Family Applications (1)

Application Number Title Priority Date Filing Date
FR87471A Expired FR1505073A (en) 1965-12-15 1966-12-14 Dredge head

Country Status (3)

Country Link
DE (1) DE1634907A1 (en)
FR (1) FR1505073A (en)
NL (1) NL6617592A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113250268A (en) * 2021-05-18 2021-08-13 中交疏浚技术装备国家工程研究中心有限公司 Silt energy dissipation and deposition system in drag suction dredger cabin

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8104791A (en) * 1981-10-22 1983-05-16 Berk Hendrikus Van METHOD FOR VACUUMING UNDERWATER SOIL MATERIAL AND APPARATUS FOR CARRYING OUT THE METHOD

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113250268A (en) * 2021-05-18 2021-08-13 中交疏浚技术装备国家工程研究中心有限公司 Silt energy dissipation and deposition system in drag suction dredger cabin

Also Published As

Publication number Publication date
DE1634907A1 (en) 1970-08-13
NL6617592A (en) 1967-06-16

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