GB665431A - Improvements in or relating to subaqueous excavators - Google Patents

Improvements in or relating to subaqueous excavators

Info

Publication number
GB665431A
GB665431A GB31267/49A GB3126749A GB665431A GB 665431 A GB665431 A GB 665431A GB 31267/49 A GB31267/49 A GB 31267/49A GB 3126749 A GB3126749 A GB 3126749A GB 665431 A GB665431 A GB 665431A
Authority
GB
United Kingdom
Prior art keywords
drum
hopper
buckets
grating
dec
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
GB31267/49A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB665431A publication Critical patent/GB665431A/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
    • E02F3/8833—Floating installations
    • E02F3/8841—Floating installations wherein at least a part of the soil-shifting equipment is mounted on a ladder or boom
    • 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
    • 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
    • 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
    • E02F3/9237—Suction wheels with axis of rotation in transverse direction of the longitudinal axis of the suction pipe
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
    • E02F5/282—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways with rotating cutting or digging tools
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F7/00—Equipment for conveying or separating excavated material
    • E02F7/06—Delivery chutes or screening plants or mixing plants mounted on dredgers or excavators
    • E02F7/065—Delivery chutes or screening plants or mixing plants mounted on dredgers or excavators mounted on a floating dredger

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Screw Conveyors (AREA)
GB31267/49A 1948-12-11 1949-12-06 Improvements in or relating to subaqueous excavators Expired GB665431A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT665431X 1948-12-11

Publications (1)

Publication Number Publication Date
GB665431A true GB665431A (en) 1952-01-23

Family

ID=11298536

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31267/49A Expired GB665431A (en) 1948-12-11 1949-12-06 Improvements in or relating to subaqueous excavators

Country Status (3)

Country Link
CH (1) CH294974A (it)
GB (1) GB665431A (it)
NL (1) NL73431C (it)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2682528A3 (en) * 2012-07-06 2014-02-19 Baggerwerken Decloedt en Zoon Device and method for dredging bed material under water
EP2746463A1 (en) * 2012-12-18 2014-06-25 Baggerwerken Decloedt en Zoon Apparatus, dredging device and method for transporting material taken up in a liquid
CN108797685A (zh) * 2018-06-26 2018-11-13 马鞍山松鹤信息科技有限公司 一种挖泥船
CN112523292A (zh) * 2020-11-23 2021-03-19 过文杰 一种便于检测分离河道清淤的重金属装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108797684A (zh) * 2018-06-26 2018-11-13 马鞍山松鹤信息科技有限公司 一种挖泥船

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2682528A3 (en) * 2012-07-06 2014-02-19 Baggerwerken Decloedt en Zoon Device and method for dredging bed material under water
EP2746463A1 (en) * 2012-12-18 2014-06-25 Baggerwerken Decloedt en Zoon Apparatus, dredging device and method for transporting material taken up in a liquid
CN108797685A (zh) * 2018-06-26 2018-11-13 马鞍山松鹤信息科技有限公司 一种挖泥船
CN112523292A (zh) * 2020-11-23 2021-03-19 过文杰 一种便于检测分离河道清淤的重金属装置
CN112523292B (zh) * 2020-11-23 2022-08-19 广西新亮工程咨询有限公司 一种便于检测分离河道重金属的清淤装置

Also Published As

Publication number Publication date
CH294974A (it) 1953-12-15
NL73431C (it)

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