CA984417A - Cutter head - Google Patents

Cutter head

Info

Publication number
CA984417A
CA984417A CA176,392A CA176392A CA984417A CA 984417 A CA984417 A CA 984417A CA 176392 A CA176392 A CA 176392A CA 984417 A CA984417 A CA 984417A
Authority
CA
Canada
Prior art keywords
cutter head
cutter
head
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
CA176,392A
Other versions
CA176392S (en
Inventor
Norman P. Proehl
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
Application granted granted Critical
Publication of CA984417A publication Critical patent/CA984417A/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)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
CA176,392A 1972-11-29 1973-07-13 Cutter head Expired CA984417A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00311013A US3807066A (en) 1972-11-29 1972-11-29 Cutter head for suction dredge

Publications (1)

Publication Number Publication Date
CA984417A true CA984417A (en) 1976-02-24

Family

ID=23205005

Family Applications (1)

Application Number Title Priority Date Filing Date
CA176,392A Expired CA984417A (en) 1972-11-29 1973-07-13 Cutter head

Country Status (2)

Country Link
US (1) US3807066A (en)
CA (1) CA984417A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4050170A (en) * 1976-02-17 1977-09-27 Norman P. Proehl Dredge cutter head
US4052801A (en) * 1976-04-28 1977-10-11 Smith Leward N Dredging system and methods of dredging
NL9200368A (en) * 1992-02-28 1993-09-16 Ihc Holland Nv CUTTER ASSEMBLY SUCH AS FOR INSTALLATION ON THE DREDGER LADDER.
US5617654A (en) * 1994-10-28 1997-04-08 Wetta, Ii; William J. Dredge rotary cutter head
US6578294B2 (en) * 2001-02-02 2003-06-17 Esco Corporation Dredge cutterhead
BE1015565A3 (en) * 2003-06-13 2005-06-07 Dredging Int DEVICE AND METHOD FOR CUTTING OUT AND recovering dredging material.
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.
NL2018916B1 (en) * 2017-05-15 2018-11-23 Ihc Holland Ie Bv Cutter head with skirt
NL2019004B1 (en) * 2017-05-31 2018-12-07 Dredge Yard Dmcc A cutter head with suction function and a method for using same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US709861A (en) * 1900-01-18 1902-09-30 Lindon W Bates Cutter-head for hydraulic dredgers.
US1436015A (en) * 1921-01-07 1922-11-21 John F Cushing Cutter for hydraulic dredges
US2370430A (en) * 1943-02-17 1945-02-27 George A Waldeck Cutter head for hydraulic dredges
US2999324A (en) * 1960-02-29 1961-09-12 Ohlhausen Sidney Carl Cutters for hydraulic dredges

Also Published As

Publication number Publication date
US3807066A (en) 1974-04-30

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