NL170876C - Swallowing plow with knives and protrusions for leveling the bed of watercourses. - Google Patents

Swallowing plow with knives and protrusions for leveling the bed of watercourses.

Info

Publication number
NL170876C
NL170876C NL7907470A NL7907470A NL170876C NL 170876 C NL170876 C NL 170876C NL 7907470 A NL7907470 A NL 7907470A NL 7907470 A NL7907470 A NL 7907470A NL 170876 C NL170876 C NL 170876C
Authority
NL
Netherlands
Prior art keywords
watercourses
swallowing
plow
knives
leveling
Prior art date
Application number
NL7907470A
Other languages
Dutch (nl)
Other versions
NL170876B (en
NL7907470A (en
Original Assignee
Veen Abraham V D
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 Veen Abraham V D filed Critical Veen Abraham V D
Priority to NL7907470A priority Critical patent/NL170876C/en
Priority to BE1/9964A priority patent/BE885383A/en
Publication of NL7907470A publication Critical patent/NL7907470A/en
Publication of NL170876B publication Critical patent/NL170876B/en
Application granted granted Critical
Publication of NL170876C publication Critical patent/NL170876C/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
    • E02F5/285—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways with drag buckets or scraper plates
    • 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
    • E02F3/46—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor
    • E02F3/58—Component parts
    • E02F3/60—Buckets, scrapers, or other digging elements
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
    • E02F5/282—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways with rotating cutting or digging tools
    • 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
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2866—Small metalwork for digging elements, e.g. teeth scraper bits for rotating digging elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Soil Working Implements (AREA)
NL7907470A 1979-10-09 1979-10-09 Swallowing plow with knives and protrusions for leveling the bed of watercourses. NL170876C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NL7907470A NL170876C (en) 1979-10-09 1979-10-09 Swallowing plow with knives and protrusions for leveling the bed of watercourses.
BE1/9964A BE885383A (en) 1979-10-09 1980-09-25 Swallowing plow for leveling the bed of watercourses

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7907470 1979-10-09
NL7907470A NL170876C (en) 1979-10-09 1979-10-09 Swallowing plow with knives and protrusions for leveling the bed of watercourses.

Publications (3)

Publication Number Publication Date
NL7907470A NL7907470A (en) 1981-04-13
NL170876B NL170876B (en) 1982-08-02
NL170876C true NL170876C (en) 1983-01-03

Family

ID=19833982

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7907470A NL170876C (en) 1979-10-09 1979-10-09 Swallowing plow with knives and protrusions for leveling the bed of watercourses.

Country Status (2)

Country Link
BE (1) BE885383A (en)
NL (1) NL170876C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110528611A (en) * 2019-08-23 2019-12-03 邱浩 A kind of hydraulic engineering dredging device for river channels

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8103000A (en) * 1981-06-22 1983-01-17 Veen Abraham V D HOLDER FOR GROUND MATERIAL REMOVED FROM THE BOTTOM OF A WATERWAY BY A SOIL PROCESSING DEVICE.
NL191894C (en) * 1983-11-23 1996-10-04 Skadoc B V Agitation dredger with horizontal axis rotor.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110528611A (en) * 2019-08-23 2019-12-03 邱浩 A kind of hydraulic engineering dredging device for river channels
CN110528611B (en) * 2019-08-23 2021-07-06 邱浩 River channel dredging equipment for hydraulic engineering

Also Published As

Publication number Publication date
NL170876B (en) 1982-08-02
NL7907470A (en) 1981-04-13
BE885383A (en) 1981-03-25

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Legal Events

Date Code Title Description
A1C A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee