GB2032492B - Cutter head for suction dredger - Google Patents

Cutter head for suction dredger

Info

Publication number
GB2032492B
GB2032492B GB7929046A GB7929046A GB2032492B GB 2032492 B GB2032492 B GB 2032492B GB 7929046 A GB7929046 A GB 7929046A GB 7929046 A GB7929046 A GB 7929046A GB 2032492 B GB2032492 B GB 2032492B
Authority
GB
United Kingdom
Prior art keywords
cutter head
suction dredger
dredger
suction
cutter
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
GB7929046A
Other versions
GB2032492A (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.)
WESTMINSTER DREDGING
Original Assignee
WESTMINSTER DREDGING
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
Priority claimed from GB7833976A external-priority patent/GB2034369A/en
Application filed by WESTMINSTER DREDGING filed Critical WESTMINSTER DREDGING
Priority to GB7929046A priority Critical patent/GB2032492B/en
Publication of GB2032492A publication Critical patent/GB2032492A/en
Application granted granted Critical
Publication of GB2032492B publication Critical patent/GB2032492B/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
    • E02F3/9293—Component parts of suction heads, e.g. edges, strainers for preventing the entry of stones or the like
    • 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
    • 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
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2866—Small metalwork for digging elements, e.g. teeth scraper bits for rotating digging elements
GB7929046A 1978-08-21 1979-08-21 Cutter head for suction dredger Expired GB2032492B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7929046A GB2032492B (en) 1978-08-21 1979-08-21 Cutter head for suction dredger

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7833976A GB2034369A (en) 1978-08-21 1978-08-21 Cutter head for suction dredger
GB7929046A GB2032492B (en) 1978-08-21 1979-08-21 Cutter head for suction dredger

Publications (2)

Publication Number Publication Date
GB2032492A GB2032492A (en) 1980-05-08
GB2032492B true GB2032492B (en) 1982-08-11

Family

ID=26268618

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7929046A Expired GB2032492B (en) 1978-08-21 1979-08-21 Cutter head for suction dredger

Country Status (1)

Country Link
GB (1) GB2032492B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3123963C2 (en) * 1981-06-19 1985-05-15 Berchem & Schaberg Gmbh, 4650 Gelsenkirchen Rock cutter head for a cutter head suction excavator
GB8625749D0 (en) * 1986-10-28 1986-12-03 Wakefield A W Cutting device
NL1031253C2 (en) * 2006-02-28 2007-08-29 Vosta Lmg Bv Cutting head with improved yield, as well as cutter suction dredger provided with such a cutting head.
BE1018585A3 (en) * 2009-07-06 2011-04-05 Dredging Int CUTTING HEAD FOR DAGGING GROUND, CUTTING DRAINER PROVIDED WITH SUCH CUTTING HEAD, AND USE OF THE CUTTING HEAD FOR Dredging Ground.
KR101697622B1 (en) * 2009-07-06 2017-01-18 드레징 인터내셔널 엔. 브이. Cutter head for dredging ground, cutter suction dredger provided with such a cutter head and use of the cutter head for dredging ground

Also Published As

Publication number Publication date
GB2032492A (en) 1980-05-08

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee