GB239458A - Improvements in and relating to dredge cutters - Google Patents

Improvements in and relating to dredge cutters

Info

Publication number
GB239458A
GB239458A GB12190/25A GB1219025A GB239458A GB 239458 A GB239458 A GB 239458A GB 12190/25 A GB12190/25 A GB 12190/25A GB 1219025 A GB1219025 A GB 1219025A GB 239458 A GB239458 A GB 239458A
Authority
GB
United Kingdom
Prior art keywords
suction
crank shaft
soil
relating
shaft
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
GB12190/25A
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
Priority to GB12190/25A priority Critical patent/GB239458A/en
Publication of GB239458A publication Critical patent/GB239458A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Soil Working Implements (AREA)

Abstract

239,458. Brown, A. R. May 11, 1925. No Patent granted (Sealing fee not paid). Suction apparatus.-A suction dredger has a crank shaft g mounted transversely of the suction pipe, the cranks engaging a digger body j pivoted to swing arms m and carrying a flat or curved plate n which may have a detachable or serrated edge or be fitted with tines etc.; rotation of the crank shaft causes the plate n to scraps soil towards the suction mouthpiece a and to be returned clear of the soil. The crank shaft may be driven from a shaft h or through chain gearing &c.
GB12190/25A 1925-05-11 1925-05-11 Improvements in and relating to dredge cutters Expired GB239458A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB12190/25A GB239458A (en) 1925-05-11 1925-05-11 Improvements in and relating to dredge cutters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB12190/25A GB239458A (en) 1925-05-11 1925-05-11 Improvements in and relating to dredge cutters

Publications (1)

Publication Number Publication Date
GB239458A true GB239458A (en) 1925-09-10

Family

ID=9999987

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12190/25A Expired GB239458A (en) 1925-05-11 1925-05-11 Improvements in and relating to dredge cutters

Country Status (1)

Country Link
GB (1) GB239458A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2164670A1 (en) * 1971-12-21 1973-08-03 Bos & Kalis Baggermaatsch
US4399622A (en) * 1979-10-29 1983-08-23 Howard George A Fluid intake openings for a suction dredger

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2164670A1 (en) * 1971-12-21 1973-08-03 Bos & Kalis Baggermaatsch
US4399622A (en) * 1979-10-29 1983-08-23 Howard George A Fluid intake openings for a suction dredger

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