GB1379097A - Rotatable cutter heads for use in cutter dredgers - Google Patents

Rotatable cutter heads for use in cutter dredgers

Info

Publication number
GB1379097A
GB1379097A GB567772A GB567772A GB1379097A GB 1379097 A GB1379097 A GB 1379097A GB 567772 A GB567772 A GB 567772A GB 567772 A GB567772 A GB 567772A GB 1379097 A GB1379097 A GB 1379097A
Authority
GB
United Kingdom
Prior art keywords
cutter
head
point
rotatable
feb
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
GB567772A
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.)
Hattum En Blankevoort Bv Van
Original Assignee
Hattum En Blankevoort Bv Van
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 Hattum En Blankevoort Bv Van filed Critical Hattum En Blankevoort Bv Van
Publication of GB1379097A publication Critical patent/GB1379097A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Harvester Elements (AREA)
GB567772A 1971-02-11 1972-02-07 Rotatable cutter heads for use in cutter dredgers Expired GB1379097A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7101833.A NL164633B (nl) 1971-02-11 1971-02-11 Snijkopconstructie.

Publications (1)

Publication Number Publication Date
GB1379097A true GB1379097A (en) 1975-01-02

Family

ID=19812460

Family Applications (1)

Application Number Title Priority Date Filing Date
GB567772A Expired GB1379097A (en) 1971-02-11 1972-02-07 Rotatable cutter heads for use in cutter dredgers

Country Status (7)

Country Link
US (1) US3808716A (enExample)
AU (1) AU460996B2 (enExample)
DE (1) DE2206152C3 (enExample)
FR (1) FR2125387B1 (enExample)
GB (1) GB1379097A (enExample)
NL (1) NL164633B (enExample)
ZA (1) ZA72878B (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL165808C (nl) * 1977-03-08 1981-05-15 Ballast Nedam Groep Nv Zuigbaggerinstallatie.
AT362315B (de) * 1979-02-02 1981-04-27 Ver Edelstahlwerke Ag Schneidkopf fuer saugbagger
US4403428A (en) * 1981-11-13 1983-09-13 Chapman Jr Marion R Suction dredge cutter head
JPH0227005Y2 (enExample) * 1985-12-28 1990-07-23
US4986011A (en) * 1989-04-17 1991-01-22 Stapel B.V. Cutting device with removable tools
US4891893A (en) * 1989-04-28 1990-01-09 Lvi Group, Inc. Dredge cutterhead tooth assembly
US5526593A (en) * 1994-07-15 1996-06-18 Mobile Pulley & Machine Works, Inc. Replaceable adapter for excavating cutterhead
US6578294B2 (en) * 2001-02-02 2003-06-17 Esco Corporation Dredge cutterhead
US6729052B2 (en) * 2001-11-09 2004-05-04 Esco Corporation Assembly for securing an excavating tooth
DE10318861B4 (de) * 2003-04-25 2018-06-21 BSH Bosch und Siemens Hausgeräte GmbH Gargerät mit einer einen Reflektor aufweisenden Beleuchtungseinrichtung zum Beleuchten eines Garraums
SE0302061L (sv) * 2003-07-11 2004-07-20 Combi Wear Parts Ab Tandsystem
NL1031253C2 (nl) * 2006-02-28 2007-08-29 Vosta Lmg Bv Snijkop met verbeterde opbrengst, alsmede snijkopzuiger voorzien van een dergelijke snijkop.
BE1018585A3 (nl) * 2009-07-06 2011-04-05 Dredging Int Snijkop voor het baggeren van grond, snijkopzuiger voorzien van een dergelijke snijkop, en gebruik van de snijkop voor het baggeren van grond.
NL2009146C2 (en) * 2012-07-06 2014-01-07 Ihc Holland Ie Bv Cutter head for removing material from a water bed.
NL2018916B1 (en) * 2017-05-15 2018-11-23 Ihc Holland Ie Bv Cutter head with skirt
CN107975084B (zh) * 2017-12-18 2023-01-31 中交疏浚技术装备国家工程研究中心有限公司 利用三维导向表面降低切削阻力的绞刀齿及其设计方法
CN117107843B (zh) * 2023-10-10 2026-01-13 中港疏浚有限公司 一种疏浚工程非爆破式岩石开挖装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1226386A (en) * 1916-05-12 1917-05-15 John Warren Sackett Cutter-head for suction-dredges.
US2103124A (en) * 1934-08-03 1937-12-21 Taylor Wharton Iron & Steel Co Cutter head for suction dredges
US2233943A (en) * 1939-02-03 1941-03-04 Atlantic Gulf And Pacific Comp Cutter for dredges
US2340216A (en) * 1941-05-27 1944-01-25 Guy W Sackett Cutter for dredges
US3049824A (en) * 1961-04-21 1962-08-21 Auburn Machine Works Inc Digging tip

Also Published As

Publication number Publication date
DE2206152A1 (de) 1972-08-17
ZA72878B (en) 1973-03-28
FR2125387A1 (enExample) 1972-09-29
FR2125387B1 (enExample) 1976-06-11
DE2206152B2 (de) 1981-06-25
US3808716A (en) 1974-05-07
DE2206152C3 (de) 1982-02-11
AU3890272A (en) 1973-08-16
NL164633B (nl) 1980-08-15
AU460996B2 (en) 1975-05-15
NL7101833A (enExample) 1972-08-15

Similar Documents

Publication Publication Date Title
GB1379097A (en) Rotatable cutter heads for use in cutter dredgers
CA954109A (en) Aerodynamic blade root end attachment
USD250544S (en) Dental root-canal broach
GB964694A (en) Improvements in universal joints
GB1384256A (en) Tooth forming tool
GB1380146A (en) Rotary cutting tool
GB1339388A (en) Stamping knives
GB1115201A (en) Rotary knife for soil-working implements
IE41050L (en) Twist drill.
GB1485742A (en) Milling cutter
JPS5349390A (en) Throwaway tips and end mill
SU408714A1 (ru) Многозубый концевой инструмент а. г. безуглого
GB1498889A (en) Dental burs
GB1026299A (en) Method of grinding gear shaper cutters
GB1032910A (en) Shaving gear wheels
GB1248167A (en) Hair cutting blade head assembly
JPS59131802U (ja) 回転刃
JPS5889268U (ja) タ−ビンロ−タ等の回転要具
FR2276150A1 (fr) Cisaille a couteaux rotatifs
GB1117199A (en) Improvements in cutting tools
GB1037314A (en) An improved profile cutter or hob
GB1348226A (en) Toothed gear shaving or rolling tool
GB1349873A (en) Mining machine rotary cutting head
GB1039306A (en) Improvements in apparatus for working dough and similar materials
NL7407541A (en) Cutter with synchronously rotating cutting edges - greater dia edge of one cutter is inclined to other edge and to rotational axis

Legal Events

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