FR2461780B1 - - Google Patents

Info

Publication number
FR2461780B1
FR2461780B1 FR8015831A FR8015831A FR2461780B1 FR 2461780 B1 FR2461780 B1 FR 2461780B1 FR 8015831 A FR8015831 A FR 8015831A FR 8015831 A FR8015831 A FR 8015831A FR 2461780 B1 FR2461780 B1 FR 2461780B1
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
FR8015831A
Other versions
FR2461780A1 (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.)
IHC Holland NV
Original Assignee
IHC 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 filed Critical IHC Holland NV
Publication of FR2461780A1 publication Critical patent/FR2461780A1/fr
Application granted granted Critical
Publication of FR2461780B1 publication Critical patent/FR2461780B1/fr
Granted 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
    • E02F3/9212—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
    • E02F3/9237—Suction wheels with axis of rotation in transverse direction of the longitudinal axis of the suction pipe
    • 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)
  • Earth Drilling (AREA)
  • Shovels (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
FR8015831A 1979-07-17 1980-07-17 Tete de dragage pour drague suceuse Granted FR2461780A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7905566,A NL172352C (nl) 1979-07-17 1979-07-17 Sleepkop met snijbladen op een snijorgaan voor een zuigbaggerinrichting.

Publications (2)

Publication Number Publication Date
FR2461780A1 FR2461780A1 (fr) 1981-02-06
FR2461780B1 true FR2461780B1 (fr) 1983-09-30

Family

ID=19833558

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8015831A Granted FR2461780A1 (fr) 1979-07-17 1980-07-17 Tete de dragage pour drague suceuse

Country Status (7)

Country Link
US (1) US4344239A (fr)
JP (1) JPS5620241A (fr)
BE (1) BE884314A (fr)
DE (1) DE3027386A1 (fr)
FR (1) FR2461780A1 (fr)
GB (1) GB2053327B (fr)
NL (1) NL172352C (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8101842A (nl) * 1981-04-14 1982-11-01 Ihc Holland Nv Graafwiel.
JPS59116463U (ja) * 1983-01-28 1984-08-06 石川島播磨重工業株式会社 掘削刃付ドラグヘツド
JPS6012530U (ja) * 1983-07-06 1985-01-28 セントラルコンベヤ−株式会社 立体搬送システムにおける昇降機
JPS6062570U (ja) * 1983-10-03 1985-05-01 運輸省第五港湾建設局長 カツタ付きドラグヘツド装置
JPS6118624A (ja) * 1984-07-03 1986-01-27 Toyo Seikan Kaisha Ltd キヤリジ
US5060732A (en) * 1990-05-03 1991-10-29 Baskett Theodore N Cylinder-type ground-raking attachment for a bucket-equipped tractor
WO2006138617A2 (fr) * 2005-06-17 2006-12-28 Platt Michael D Coin a chargement par le haut possedant un appareil pouvant etre raccorde de maniere ajustable et procede correspondant
BE1018348A3 (nl) 2008-11-12 2010-09-07 Dredging Int Snijkop voor het baggeren van grond en werkwijze voor het baggeren met behulp van deze snijknop.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE30359C (de) * J. H. MC. NEE in San Francisco Vorrichtung an Pumpenbaggern zum Zerkleinern des auszubaggernden Bodens
US2309157A (en) * 1940-07-19 1943-01-26 Mando S Ariens Tine mounting
US2364666A (en) * 1941-09-04 1944-12-12 Harry J Seaman Rotary tiller
DE1484701A1 (de) * 1961-05-03 1969-08-21 Konink Mij Tot Het Uitroeren V Saugbagger,Grab- und Ansaugaggregat sowie Verfahren zum;Betreiben dieses Saugbaggers
US3397470A (en) * 1965-10-08 1968-08-20 R A Hanson Company Excavator
US3524510A (en) * 1967-11-09 1970-08-18 Andrew O Connell Grave digging and filling apparatus and method
GB1383089A (en) * 1972-08-15 1975-02-05 Hollandsche Aaneming Mij Nv Suction dredger
NL168578C (nl) * 1978-03-02 1982-04-16 Ihc Holland Nv Sleepkop voor een zuigbaggerinrichting.

Also Published As

Publication number Publication date
NL172352C (nl) 1983-08-16
GB2053327A (en) 1981-02-04
JPS6261741B2 (fr) 1987-12-23
GB2053327B (en) 1983-05-18
NL172352B (nl) 1983-03-16
JPS5620241A (en) 1981-02-25
US4344239A (en) 1982-08-17
FR2461780A1 (fr) 1981-02-06
NL7905566A (nl) 1981-01-20
BE884314A (nl) 1981-01-15
DE3027386A1 (de) 1981-02-05

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Legal Events

Date Code Title Description
ST Notification of lapse