GB804773A - Apparatus for disintegrating earth, mud or the like - Google Patents

Apparatus for disintegrating earth, mud or the like

Info

Publication number
GB804773A
GB804773A GB3161055A GB3161055A GB804773A GB 804773 A GB804773 A GB 804773A GB 3161055 A GB3161055 A GB 3161055A GB 3161055 A GB3161055 A GB 3161055A GB 804773 A GB804773 A GB 804773A
Authority
GB
United Kingdom
Prior art keywords
pulleys
pulley
cradle
chain
passing
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
GB3161055A
Inventor
William Henry Hollyoak
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.)
PROPRIETORS OF HAY S WHARF Ltd
Original Assignee
PROPRIETORS OF HAY S WHARF Ltd
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 PROPRIETORS OF HAY S WHARF Ltd filed Critical PROPRIETORS OF HAY S WHARF Ltd
Priority to GB3161055A priority Critical patent/GB804773A/en
Publication of GB804773A publication Critical patent/GB804773A/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
    • E02F3/94—Apparatus for separating stones from the dredged material, i.e. separating or treating dredged material
    • 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
    • E02F3/905—Manipulating or supporting suction pipes or ladders; Mechanical supports or floaters therefor; pipe joints for suction pipes
    • 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
    • E02F3/9206—Digging devices using blowing effect only, like jets or propellers
    • 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
    • E02F5/287—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways with jet nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

804,773. Earth-excavating apparatus. PROPRIETORS OF HAY'S WHARF, Ltd. Dec. 19, 1956 [Nov. 4, 1955], No. 31610/55. Class 68(1) In an apparatus for scouring away submerged earth by the action of intermingling jets of air and water under pressure, the nozzles 3 from which the jets issue are mounted in a cradle 26 supported by a chain or chains 1 passing together with air and water hoses 10, 11 over a pulley or pulleys 4 on a jib 5 mounted on a mobile carrier and then over a pulley or pulleys 7 at the foot of the jib to form a bight in passing about a pulley or pulleys 9 before being anchored to the carrier. Raising or lowering of the cradle 26 is caused by varying the length of the bight by rotation of the pulley 7 that cause paying in and out of the chains and hoses through gearing 22, 20 and chain 19 and longitudinal movement of pulleys 9, which are guided by spur wheels engaging racks 18. The chain 19 passes about pulleys 20 and one link is rotatably secured about the shaft of the pulley 9. The cradle is in two parts that can be rotated with respect to one another about a vertical axis by a ram 46 and a cable 47 secured to and passing in a coil about the lower of said parts. The water hoses are connected to the nozzles through a single or two passage joints that allows for movement of the upper and lower parts of the cradle. Specification 595,291 is referred to.
GB3161055A 1955-11-04 1955-11-04 Apparatus for disintegrating earth, mud or the like Expired GB804773A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3161055A GB804773A (en) 1955-11-04 1955-11-04 Apparatus for disintegrating earth, mud or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3161055A GB804773A (en) 1955-11-04 1955-11-04 Apparatus for disintegrating earth, mud or the like

Publications (1)

Publication Number Publication Date
GB804773A true GB804773A (en) 1958-11-19

Family

ID=10325727

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3161055A Expired GB804773A (en) 1955-11-04 1955-11-04 Apparatus for disintegrating earth, mud or the like

Country Status (1)

Country Link
GB (1) GB804773A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3187447A (en) * 1961-09-01 1965-06-08 Proprietors Of Hay S Wharf Ltd Dredge with nozzle means for mixing air and water before emission thereof from said nozzle
DE4117441A1 (en) * 1991-05-28 1992-06-17 Muesing Anton Gmbh Co Kg METHOD AND DEVICE FOR ENLARGING THE WATER DEPTH OF A WATER
US20160053453A1 (en) * 2013-03-22 2016-02-25 Jarala As Subsea Device for Sediment Removal
EP3480105A1 (en) * 2017-11-06 2019-05-08 Sea-Craft Support Jerry Edvardsson Method and apparatus for covering an object on a bottom surface
CN110899170A (en) * 2019-10-28 2020-03-24 上海建工四建集团有限公司 Cleaning device for disc-buckle type support component and using method thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3187447A (en) * 1961-09-01 1965-06-08 Proprietors Of Hay S Wharf Ltd Dredge with nozzle means for mixing air and water before emission thereof from said nozzle
DE4117441A1 (en) * 1991-05-28 1992-06-17 Muesing Anton Gmbh Co Kg METHOD AND DEVICE FOR ENLARGING THE WATER DEPTH OF A WATER
US20160053453A1 (en) * 2013-03-22 2016-02-25 Jarala As Subsea Device for Sediment Removal
EP3480105A1 (en) * 2017-11-06 2019-05-08 Sea-Craft Support Jerry Edvardsson Method and apparatus for covering an object on a bottom surface
CN110899170A (en) * 2019-10-28 2020-03-24 上海建工四建集团有限公司 Cleaning device for disc-buckle type support component and using method thereof

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