ATE1109T1 - Vorrichtung zum zerkleinern und abfuehren von erde, insbesondere unter wasser. - Google Patents

Vorrichtung zum zerkleinern und abfuehren von erde, insbesondere unter wasser.

Info

Publication number
ATE1109T1
ATE1109T1 AT79200674T AT79200674T ATE1109T1 AT E1109 T1 ATE1109 T1 AT E1109T1 AT 79200674 T AT79200674 T AT 79200674T AT 79200674 T AT79200674 T AT 79200674T AT E1109 T1 ATE1109 T1 AT E1109T1
Authority
AT
Austria
Prior art keywords
crushing
especially underwater
draining earth
compartment
draining
Prior art date
Application number
AT79200674T
Other languages
English (en)
Inventor
Nicolaas Gerardus Konijn
Original Assignee
Konijn Machinebouw B.V.
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 Konijn Machinebouw B.V. filed Critical Konijn Machinebouw B.V.
Application granted granted Critical
Publication of ATE1109T1 publication Critical patent/ATE1109T1/de

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
    • E02F3/9256—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head
    • E02F3/9268—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head with rotating cutting elements
    • E02F3/9275—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head with rotating cutting elements 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Physical Water Treatments (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
AT79200674T 1978-12-06 1979-11-16 Vorrichtung zum zerkleinern und abfuehren von erde, insbesondere unter wasser. ATE1109T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NLAANVRAGE7811900,A NL169765C (nl) 1978-12-06 1978-12-06 Inrichting voor het losmaken en afvoeren van grond, in het bijzonder onder water.
EP79200674A EP0012458B1 (de) 1978-12-06 1979-11-16 Vorrichtung zum Zerkleinern und Abführen von Erde, insbesondere unter Wasser

Publications (1)

Publication Number Publication Date
ATE1109T1 true ATE1109T1 (de) 1982-06-15

Family

ID=19832013

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79200674T ATE1109T1 (de) 1978-12-06 1979-11-16 Vorrichtung zum zerkleinern und abfuehren von erde, insbesondere unter wasser.

Country Status (4)

Country Link
EP (1) EP0012458B1 (de)
AT (1) ATE1109T1 (de)
DE (1) DE2962967D1 (de)
NL (1) NL169765C (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6058696U (ja) * 1983-09-29 1985-04-24 株式会社小松製作所 管埋設用掘進機の礫破砕装置
GB8802907D0 (en) * 1988-02-09 1988-03-09 Burring P J Wing dredger
NL9401939A (nl) * 1994-11-21 1996-07-01 Ballast Nedam Baggeren Bv Inrichting voor het verwijderen van baggermateriaal, alsmede werkwijze voor het bedrijven daarvan.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1063985B (de) * 1955-03-24 1959-08-20 Wilhelm Riedemann Saugbagger
DE1484659B2 (de) * 1962-02-05 1972-02-10 Entrepnses Decloedt & FiIs, Brüssel Saugbagger insbesondere zur bearbeitung von meeresboeden
US3148464A (en) * 1962-06-07 1964-09-15 Kenneth M Jones Dredging apparatus
DE1907506A1 (de) * 1969-02-14 1970-09-17 Moeller Johannes Fa Saugduese fuer pneumatische oder hydraulische Sauganlagen
GB1430182A (en) * 1973-03-13 1976-03-31 Araoka T Apparatus for digging an underwater hole
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.

Also Published As

Publication number Publication date
EP0012458B1 (de) 1982-05-26
EP0012458A1 (de) 1980-06-25
NL169765C (nl) 1982-08-16
DE2962967D1 (en) 1982-07-15
NL7811900A (nl) 1980-06-10
NL169765B (nl) 1982-03-16

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee