GB1184382A - Improvements in Self-propelled Floating Dredges - Google Patents

Improvements in Self-propelled Floating Dredges

Info

Publication number
GB1184382A
GB1184382A GB5303767A GB5303767A GB1184382A GB 1184382 A GB1184382 A GB 1184382A GB 5303767 A GB5303767 A GB 5303767A GB 5303767 A GB5303767 A GB 5303767A GB 1184382 A GB1184382 A GB 1184382A
Authority
GB
United Kingdom
Prior art keywords
self
excavating
hull
nov
vessel
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
GB5303767A
Inventor
Domenico Cerutti
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 GB1184382A publication Critical patent/GB1184382A/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
    • E02F3/8858—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
    • 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
    • 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
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/02—Travelling-gear, e.g. associated with slewing gears
    • E02F9/026—Travelling-gear, e.g. associated with slewing gears for moving on the underwater bottom
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/06—Floating substructures as supports

Abstract

1,184,382. Dredgers. D. CERUTTI. 22 Nov., 1967 [26 Nov., 1966], No. 53037/67. Heading B7A. [Also in Division E1] Excavating apparatus supported ahead of a self-propelled floating dredge is connected to the hull of the vessel by balance levers 19 pivotally mounted on shafts 21 extending from the sides of the hull. The balance levers 19 are linked to power-operated jacks 13 for raising and lowering the excavating apparatus relative to the vessel. The apparatus shown includes three motor saws 1, 2, 3, endless excavating belts 4, 5, 6 and a detritus conveyor belt 8 which transfers the excavated material to suction, collection and discharge chamber 12. In the embodiment of Fig. 4 the ejector pipes 16 are supported by amphibious vessels 33 and 34 each with a paddle drive wheel 36 and 35 and hydraulic lifting device for driving the amphibious vessels if they become grounded on sandbanks or shoals.
GB5303767A 1966-11-26 1967-11-22 Improvements in Self-propelled Floating Dredges Expired GB1184382A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT4313866 1966-11-26

Publications (1)

Publication Number Publication Date
GB1184382A true GB1184382A (en) 1970-03-18

Family

ID=11254792

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5303767A Expired GB1184382A (en) 1966-11-26 1967-11-22 Improvements in Self-propelled Floating Dredges

Country Status (3)

Country Link
DE (1) DE1634762A1 (en)
GB (1) GB1184382A (en)
NL (1) NL6715995A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4896445A (en) * 1980-12-30 1990-01-30 Deal Troy M Method for reducing costs and environmental impact of dredging
US4575960A (en) * 1980-12-30 1986-03-18 Deal Troy M Dredge cutterhead

Also Published As

Publication number Publication date
NL6715995A (en) 1968-05-27
DE1634762A1 (en) 1970-08-13

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed