FR1124832A - Perfectionnement aux dispositifs de découpage de terrains, en particulier, pour drague aspiratrice - Google Patents

Perfectionnement aux dispositifs de découpage de terrains, en particulier, pour drague aspiratrice

Info

Publication number
FR1124832A
FR1124832A FR1124832DA FR1124832A FR 1124832 A FR1124832 A FR 1124832A FR 1124832D A FR1124832D A FR 1124832DA FR 1124832 A FR1124832 A FR 1124832A
Authority
FR
France
Prior art keywords
improvement
cutting devices
suction dredgers
land cutting
land
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
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.)
MINERAAL TECHNOLOGISCH INSTITUUT
Original Assignee
MINERAAL TECHNOLOGISCH INSTITUUT
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 MINERAAL TECHNOLOGISCH INSTITUUT filed Critical MINERAAL TECHNOLOGISCH INSTITUUT
Application granted granted Critical
Publication of FR1124832A publication Critical patent/FR1124832A/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
    • E02F3/9237—Suction wheels with axis of rotation in transverse direction of the 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)
FR1124832D 1954-05-28 1955-05-18 Perfectionnement aux dispositifs de découpage de terrains, en particulier, pour drague aspiratrice Expired FR1124832A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1124832X 1954-05-28

Publications (1)

Publication Number Publication Date
FR1124832A true FR1124832A (fr) 1956-10-18

Family

ID=19869731

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1124832D Expired FR1124832A (fr) 1954-05-28 1955-05-18 Perfectionnement aux dispositifs de découpage de terrains, en particulier, pour drague aspiratrice

Country Status (1)

Country Link
FR (1) FR1124832A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0226660A1 (fr) * 1985-12-24 1987-07-01 O & K Orenstein & Koppel Aktiengesellschaft Dispositif pour une roue excavatrice
EP0236692A1 (fr) * 1986-03-10 1987-09-16 O & K Orenstein & Koppel Aktiengesellschaft Dispositif ayant une roue d'excavation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0226660A1 (fr) * 1985-12-24 1987-07-01 O & K Orenstein & Koppel Aktiengesellschaft Dispositif pour une roue excavatrice
EP0236692A1 (fr) * 1986-03-10 1987-09-16 O & K Orenstein & Koppel Aktiengesellschaft Dispositif ayant une roue d'excavation

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