NL8003571A - Afstrijkinrichting voor een graafwerktuig. - Google Patents

Afstrijkinrichting voor een graafwerktuig. Download PDF

Info

Publication number
NL8003571A
NL8003571A NL8003571A NL8003571A NL8003571A NL 8003571 A NL8003571 A NL 8003571A NL 8003571 A NL8003571 A NL 8003571A NL 8003571 A NL8003571 A NL 8003571A NL 8003571 A NL8003571 A NL 8003571A
Authority
NL
Netherlands
Prior art keywords
scraper
end part
excavating
rotation
axis
Prior art date
Application number
NL8003571A
Other languages
English (en)
Dutch (nl)
Original Assignee
Sommerfeld Gerhard
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 Sommerfeld Gerhard filed Critical Sommerfeld Gerhard
Publication of NL8003571A publication Critical patent/NL8003571A/nl

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
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E02F3/78—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices with rotating digging elements
    • E02F3/783—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices with rotating digging elements having a horizontal axis of rotation
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
    • A47D1/00—Children's chairs
    • A47D1/008—Children's chairs with trays
    • A47D1/0081—Children's chairs with trays adjustable
    • 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
    • E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
    • E02F3/20—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels with tools that only loosen the material, i.e. mill-type wheels
    • 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
    • E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
    • E02F3/22—Component parts
    • E02F3/24—Digging wheels; Digging elements of wheels; Drives for wheels
    • E02F3/248—Cleaning the wheels or emptying the digging elements mounted on the wheels, e.g. in combination with spoil removing equipment
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S37/00—Excavating
    • Y10S37/901—Bucket cleaners

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Harvesting Machines For Root Crops (AREA)
  • Soil Working Implements (AREA)
  • Road Repair (AREA)
  • Earth Drilling (AREA)
  • Harvester Elements (AREA)
NL8003571A 1979-06-25 1980-06-20 Afstrijkinrichting voor een graafwerktuig. NL8003571A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19797918437U DE7918437U1 (de) 1979-06-25 1979-06-25 Abstreifvorrichtung fuer eine grabemaschine
DE7918437 1979-06-25

Publications (1)

Publication Number Publication Date
NL8003571A true NL8003571A (nl) 1980-12-30

Family

ID=6705257

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8003571A NL8003571A (nl) 1979-06-25 1980-06-20 Afstrijkinrichting voor een graafwerktuig.

Country Status (6)

Country Link
US (1) US4324056A (fr)
DE (1) DE7918437U1 (fr)
FR (1) FR2459855A1 (fr)
GB (1) GB2057832B (fr)
IT (2) IT1133448B (fr)
NL (1) NL8003571A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4957622A (en) * 1988-07-18 1990-09-18 Uddo-Mims International, Inc. Apparatus for removing sediment from ponds
GB9006781D0 (en) * 1990-03-27 1990-05-23 R & R Trench Equipment Limited Rotary rockwheel assemblies
GB2355907A (en) * 1999-11-02 2001-05-09 J R French Ltd A blade for digging assembly, and related apparatuses
US9194103B2 (en) 2012-05-14 2015-11-24 Bruce Wade McGee Tractor mounted excavation implement

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US883017A (en) * 1907-07-22 1908-03-24 Anderson C Heck Ditching-wheel.
US2711035A (en) * 1952-12-26 1955-06-21 Jim F Pitts Bucket cleaner attachment for wheeltype ditch digger

Also Published As

Publication number Publication date
IT8015207V0 (it) 1980-06-25
FR2459855A1 (fr) 1981-01-16
IT1133448B (it) 1986-07-09
US4324056A (en) 1982-04-13
GB2057832B (en) 1983-01-19
IT8012580A0 (it) 1980-06-25
DE7918437U1 (de) 1980-09-04
GB2057832A (en) 1981-04-08

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Legal Events

Date Code Title Description
BV The patent application has lapsed