FR2125387B1 - - Google Patents

Info

Publication number
FR2125387B1
FR2125387B1 FR7204643A FR7204643A FR2125387B1 FR 2125387 B1 FR2125387 B1 FR 2125387B1 FR 7204643 A FR7204643 A FR 7204643A FR 7204643 A FR7204643 A FR 7204643A FR 2125387 B1 FR2125387 B1 FR 2125387B1
Authority
FR
France
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
FR7204643A
Other versions
FR2125387A1 (fr
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 BLANKEVOORT VAN
Original Assignee
HATTUM BLANKEVOORT 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 BLANKEVOORT VAN filed Critical HATTUM BLANKEVOORT VAN
Publication of FR2125387A1 publication Critical patent/FR2125387A1/fr
Application granted granted Critical
Publication of FR2125387B1 publication Critical patent/FR2125387B1/fr
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
FR7204643A 1971-02-11 1972-02-11 Expired FR2125387B1 (fr)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2125387A1 FR2125387A1 (fr) 1972-09-29
FR2125387B1 true FR2125387B1 (fr) 1976-06-11

Family

ID=19812460

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7204643A Expired FR2125387B1 (fr) 1971-02-11 1972-02-11

Country Status (7)

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

Families Citing this family (16)

* 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 (fr) * 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

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
AU3890272A (en) 1973-08-16
FR2125387A1 (fr) 1972-09-29
AU460996B2 (en) 1975-05-15
NL164633B (nl) 1980-08-15
GB1379097A (en) 1975-01-02
NL7101833A (fr) 1972-08-15
US3808716A (en) 1974-05-07
DE2206152A1 (de) 1972-08-17
DE2206152B2 (de) 1981-06-25
ZA72878B (en) 1973-03-28
DE2206152C3 (de) 1982-02-11

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Legal Events

Date Code Title Description
ST Notification of lapse