NL7209255A - - Google Patents

Info

Publication number
NL7209255A
NL7209255A NL7209255A NL7209255A NL7209255A NL 7209255 A NL7209255 A NL 7209255A NL 7209255 A NL7209255 A NL 7209255A NL 7209255 A NL7209255 A NL 7209255A NL 7209255 A NL7209255 A NL 7209255A
Authority
NL
Netherlands
Application number
NL7209255A
Other versions
NL145008B (nl
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 filed Critical
Priority to NL727209255A priority Critical patent/NL145008B/xx
Priority to SE7308587A priority patent/SE398903B/xx
Priority to US371926A priority patent/US3877159A/en
Priority to DE19732331651 priority patent/DE2331651C3/de
Priority to AU57349/73A priority patent/AU476630B2/en
Priority to GB3052573A priority patent/GB1405581A/en
Priority to IT26004/73A priority patent/IT990796B/it
Priority to BR4877/73A priority patent/BR7304877D0/pt
Priority to AR248833A priority patent/AR196941A1/es
Priority to FR7323865A priority patent/FR2190986B1/fr
Priority to BE133003A priority patent/BE801763A/fr
Priority to JP7296973A priority patent/JPS564691B2/ja
Priority to ES416489A priority patent/ES416489A1/es
Publication of NL7209255A publication Critical patent/NL7209255A/xx
Publication of NL145008B publication Critical patent/NL145008B/xx

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
    • E02F3/9231—Suction wheels with axis of rotation parallel to longitudinal axis of the suction pipe

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Sawing (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Joints Allowing Movement (AREA)
NL727209255A 1972-06-30 1972-06-30 Snijkop voor een cutterzuiger. NL145008B (nl)

Priority Applications (13)

Application Number Priority Date Filing Date Title
NL727209255A NL145008B (nl) 1972-06-30 1972-06-30 Snijkop voor een cutterzuiger.
SE7308587A SE398903B (sv) 1972-06-30 1973-06-19 Skeranordning for skermudderverk
US371926A US3877159A (en) 1972-06-30 1973-06-20 Rotary disk cutter for a cutter dredge
DE19732331651 DE2331651C3 (de) 1972-06-30 1973-06-22 Schneidkopf für einen Saugbagger
AU57349/73A AU476630B2 (en) 1972-06-30 1973-06-26 A cutter for a cutter dredge
GB3052573A GB1405581A (en) 1972-06-30 1973-06-27 Cutter dredge
IT26004/73A IT990796B (it) 1972-06-30 1973-06-28 Coltello rotante per una draga a coltello
BR4877/73A BR7304877D0 (pt) 1972-06-30 1973-06-29 Faca aperfeicoamenda para um cabecote cortador de draga aspirante
AR248833A AR196941A1 (es) 1972-06-30 1973-06-29 Cabezal cortador para una draga de succion
FR7323865A FR2190986B1 (fr) 1972-06-30 1973-06-29
BE133003A BE801763A (fr) 1972-06-30 1973-06-29 Desintegrateur de drague suceuse
JP7296973A JPS564691B2 (fr) 1972-06-30 1973-06-29
ES416489A ES416489A1 (es) 1972-06-30 1973-06-30 Perfeccionamientos en los cabezales cortadores para dragas.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL727209255A NL145008B (nl) 1972-06-30 1972-06-30 Snijkop voor een cutterzuiger.

Publications (2)

Publication Number Publication Date
NL7209255A true NL7209255A (fr) 1974-01-02
NL145008B NL145008B (nl) 1975-02-17

Family

ID=19816444

Family Applications (1)

Application Number Title Priority Date Filing Date
NL727209255A NL145008B (nl) 1972-06-30 1972-06-30 Snijkop voor een cutterzuiger.

Country Status (12)

Country Link
US (1) US3877159A (fr)
JP (1) JPS564691B2 (fr)
AR (1) AR196941A1 (fr)
AU (1) AU476630B2 (fr)
BE (1) BE801763A (fr)
BR (1) BR7304877D0 (fr)
ES (1) ES416489A1 (fr)
FR (1) FR2190986B1 (fr)
GB (1) GB1405581A (fr)
IT (1) IT990796B (fr)
NL (1) NL145008B (fr)
SE (1) SE398903B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4052801A (en) * 1976-04-28 1977-10-11 Smith Leward N Dredging system and methods of dredging
NL166747C (nl) * 1976-06-23 1981-09-15 Konijn Machinebouw Nv Inrichting voor het loswoelen en afvoeren van grond- lagen.
US4246971A (en) * 1977-11-22 1981-01-27 Ralph Mckay Limited Tillage discs
DE2966837D1 (en) * 1979-11-15 1984-04-26 Ballast Nedam Groep Nv A method of dredging and dredging implement
JPH03213681A (ja) * 1990-01-17 1991-09-19 Mitsubishi Heavy Ind Ltd 密閉型圧縮機
GB2483927A (en) * 2010-09-24 2012-03-28 Basement Masters Ltd Hand operable excavator with frame for lateral excavation
US9017147B2 (en) * 2011-04-19 2015-04-28 Siemens Energy, Inc. Surface sample collection tool

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US126655A (en) * 1872-05-14 Improvement in plow-colters
US1274927A (en) * 1918-05-18 1918-08-06 James Edward Moon Shovel.
US1705428A (en) * 1926-12-09 1929-03-12 William H Twiford Dredging apparatus
US1769999A (en) * 1928-03-20 1930-07-08 Johnson Edwin Samuel Dredging machine
US2542474A (en) * 1949-03-08 1951-02-20 Burchett Roy Terracing machine

Also Published As

Publication number Publication date
ES416489A1 (es) 1976-03-01
JPS564691B2 (fr) 1981-01-31
US3877159A (en) 1975-04-15
DE2331651A1 (de) 1974-01-17
BE801763A (fr) 1973-10-15
IT990796B (it) 1975-07-10
AR196941A1 (es) 1974-02-28
BR7304877D0 (pt) 1974-09-05
JPS4957650A (fr) 1974-06-04
NL145008B (nl) 1975-02-17
FR2190986A1 (fr) 1974-02-01
SE398903B (sv) 1978-01-23
DE2331651B2 (de) 1976-06-16
FR2190986B1 (fr) 1980-06-27
AU5734973A (en) 1975-01-09
GB1405581A (en) 1975-09-10
AU476630B2 (en) 1976-09-30

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: BOOMSTRA