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NL155325B - CUTTER VACUUM. - Google Patents

CUTTER VACUUM.

Info

Publication number
NL155325B
NL155325B NL6917934A NL6917934A NL155325B NL 155325 B NL155325 B NL 155325B NL 6917934 A NL6917934 A NL 6917934A NL 6917934 A NL6917934 A NL 6917934A NL 155325 B NL155325 B NL 155325B
Authority
NL
Netherlands
Prior art keywords
cutter vacuum
cutter
vacuum
Prior art date
Application number
NL6917934A
Other languages
Dutch (nl)
Other versions
NL6917934A (en
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
Priority claimed from NL6800801A external-priority patent/NL152042B/en
Application filed by Ihc Holland Nv filed Critical Ihc Holland Nv
Priority to NL6917934A priority Critical patent/NL155325B/en
Publication of NL6917934A publication Critical patent/NL6917934A/xx
Publication of NL155325B publication Critical patent/NL155325B/en

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
    • 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
    • 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
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H39/00—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution
    • F16H39/02—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motors at a distance from liquid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
NL6917934A 1968-01-18 1969-11-28 CUTTER VACUUM. NL155325B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL6917934A NL155325B (en) 1968-01-18 1969-11-28 CUTTER VACUUM.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL6800801A NL152042B (en) 1968-01-18 1968-01-18 CUTTER VACUUM.
NL6917934A NL155325B (en) 1968-01-18 1969-11-28 CUTTER VACUUM.

Publications (2)

Publication Number Publication Date
NL6917934A NL6917934A (en) 1971-06-02
NL155325B true NL155325B (en) 1977-12-15

Family

ID=26644287

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6917934A NL155325B (en) 1968-01-18 1969-11-28 CUTTER VACUUM.

Country Status (1)

Country Link
NL (1) NL155325B (en)

Also Published As

Publication number Publication date
NL6917934A (en) 1971-06-02

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Legal Events

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NZ80 Patents of addition are not granted since law of 1.1.78

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