FR2293529B1 - - Google Patents

Info

Publication number
FR2293529B1
FR2293529B1 FR7439710A FR7439710A FR2293529B1 FR 2293529 B1 FR2293529 B1 FR 2293529B1 FR 7439710 A FR7439710 A FR 7439710A FR 7439710 A FR7439710 A FR 7439710A FR 2293529 B1 FR2293529 B1 FR 2293529B1
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
FR7439710A
Other languages
French (fr)
Other versions
FR2293529A1 (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.)
STICHTING SPEURWERK BAGGERTECH
Original Assignee
STICHTING SPEURWERK BAGGERTECH
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 STICHTING SPEURWERK BAGGERTECH filed Critical STICHTING SPEURWERK BAGGERTECH
Priority to FR7439710A priority Critical patent/FR2293529A1/fr
Publication of FR2293529A1 publication Critical patent/FR2293529A1/fr
Application granted granted Critical
Publication of FR2293529B1 publication Critical patent/FR2293529B1/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
    • E02F3/9293—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
    • E02F3/9218—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel with jets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Soil Working Implements (AREA)
FR7439710A 1974-12-04 1974-12-04 Procede et appareil de dragage Granted FR2293529A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7439710A FR2293529A1 (fr) 1974-12-04 1974-12-04 Procede et appareil de dragage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7439710A FR2293529A1 (fr) 1974-12-04 1974-12-04 Procede et appareil de dragage

Publications (2)

Publication Number Publication Date
FR2293529A1 FR2293529A1 (fr) 1976-07-02
FR2293529B1 true FR2293529B1 (it) 1978-07-13

Family

ID=9145553

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7439710A Granted FR2293529A1 (fr) 1974-12-04 1974-12-04 Procede et appareil de dragage

Country Status (1)

Country Link
FR (1) FR2293529A1 (it)

Also Published As

Publication number Publication date
FR2293529A1 (fr) 1976-07-02

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse