GB1391236A - Cuttersuction head assembly - Google Patents

Cuttersuction head assembly

Info

Publication number
GB1391236A
GB1391236A GB442773A GB442773A GB1391236A GB 1391236 A GB1391236 A GB 1391236A GB 442773 A GB442773 A GB 442773A GB 442773 A GB442773 A GB 442773A GB 1391236 A GB1391236 A GB 1391236A
Authority
GB
United Kingdom
Prior art keywords
blades
inlet
shaft
sets
assembly
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
GB442773A
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.)
IHC Holland NV
Industriele Handels Combinatie Holland NV
Original Assignee
IHC Holland NV
Industriele Handels Combinatie Holland NV
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 IHC Holland NV, Industriele Handels Combinatie Holland NV filed Critical IHC Holland NV
Publication of GB1391236A publication Critical patent/GB1391236A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
GB442773A 1972-02-04 1973-01-29 Cuttersuction head assembly Expired GB1391236A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7201500A NL167748C (nl) 1972-02-04 1972-02-04 Cutterwerktuig met afzuiginrichting voor een snijkopzuigbaggerinrichting.

Publications (1)

Publication Number Publication Date
GB1391236A true GB1391236A (en) 1975-04-16

Family

ID=19815294

Family Applications (1)

Application Number Title Priority Date Filing Date
GB442773A Expired GB1391236A (en) 1972-02-04 1973-01-29 Cuttersuction head assembly

Country Status (8)

Country Link
US (1) US3823495A (enExample)
JP (1) JPS561414B2 (enExample)
AU (1) AU464047B2 (enExample)
BE (1) BE794822A (enExample)
DE (1) DE2305859C3 (enExample)
FR (1) FR2170251B1 (enExample)
GB (1) GB1391236A (enExample)
NL (1) NL167748C (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL171079C (nl) * 1979-04-20 1983-02-01 Ihc Holland Nv Graafwiel voor een zuigbaggervaartuig.
WO1983000891A1 (en) * 1981-09-11 1983-03-17 Porter, Alan, Theodore Improvements in dredges
US4605118A (en) * 1985-02-07 1986-08-12 Kotler Richard G Reclaiming device
DE3607838A1 (de) 1986-03-10 1987-09-24 Orenstein & Koppel Ag Schneidradvorrichtung
US4702023A (en) * 1986-09-30 1987-10-27 Ellicott Machine Corporation Cutter wheel for a dredge
WO1992007146A1 (en) * 1990-10-16 1992-04-30 Coal Recoveries Pty., Ltd. Cutter wheel assembly
NL2010645C2 (en) * 2013-04-16 2014-10-20 Ihc Holland Ie Bv Dredging cutting wheel.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL33659C (enExample) *
DE57477C (de) * R. SCHULZ in Berlin, Schlegelstrafse 28 Schutzschild für Pumpenbagger-Schneidköpfe
FR436560A (fr) * 1911-11-20 1912-03-30 Otto Fruehling Procédé et dispositif de labourage du sol pour dragues suceuses
US1777575A (en) * 1928-07-30 1930-10-07 Clifford V Ray Hydraulic dredging machine
US3476498A (en) * 1966-12-14 1969-11-04 Ellicott Machine Corp Bucket-wheel cutter for dredges
US3614837A (en) * 1968-06-13 1971-10-26 Toshinobu Araoka Apparatus for dredging and sifting mud sands or gravel

Also Published As

Publication number Publication date
NL167748B (nl) 1981-08-17
JPS4888749A (enExample) 1973-11-20
AU464047B2 (en) 1975-08-14
DE2305859B2 (de) 1981-05-14
FR2170251B1 (enExample) 1977-02-04
FR2170251A1 (enExample) 1973-09-14
AU5167273A (en) 1974-10-17
DE2305859C3 (de) 1982-07-15
NL7201500A (enExample) 1973-08-07
DE2305859A1 (de) 1973-08-09
NL167748C (nl) 1982-01-18
BE794822A (nl) 1973-07-31
JPS561414B2 (enExample) 1981-01-13
US3823495A (en) 1974-07-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee