SE8800423L - Anordning vid graevmaskiner - Google Patents

Anordning vid graevmaskiner

Info

Publication number
SE8800423L
SE8800423L SE8800423A SE8800423A SE8800423L SE 8800423 L SE8800423 L SE 8800423L SE 8800423 A SE8800423 A SE 8800423A SE 8800423 A SE8800423 A SE 8800423A SE 8800423 L SE8800423 L SE 8800423L
Authority
SE
Sweden
Prior art keywords
digging
machines
small
shovel
digging machines
Prior art date
Application number
SE8800423A
Other languages
English (en)
Other versions
SE464417B (sv
SE8800423D0 (sv
Inventor
Sten Ove Hammarstrand
Original Assignee
Sten Ove Hammarstrand
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 Sten Ove Hammarstrand filed Critical Sten Ove Hammarstrand
Priority to SE8800423A priority Critical patent/SE464417B/sv
Publication of SE8800423D0 publication Critical patent/SE8800423D0/sv
Publication of SE8800423L publication Critical patent/SE8800423L/sv
Publication of SE464417B publication Critical patent/SE464417B/sv

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
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/30—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/301—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom with more than two arms (boom included), e.g. two-part boom with additional dipper-arm
    • 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
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/30—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/32—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom working downwardly and towards the machine, e.g. with backhoes
    • 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
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/38—Cantilever beams, i.e. booms;, e.g. manufacturing processes, forms, geometry or materials used for booms; Dipper-arms, e.g. manufacturing processes, forms, geometry or materials used for dipper-arms; Bucket-arms
    • 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
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E02F3/963—Arrangements on backhoes for alternate use of different tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
SE8800423A 1988-02-09 1988-02-09 Anordning vid graevmaskin SE464417B (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8800423A SE464417B (sv) 1988-02-09 1988-02-09 Anordning vid graevmaskin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8800423A SE464417B (sv) 1988-02-09 1988-02-09 Anordning vid graevmaskin

Publications (3)

Publication Number Publication Date
SE8800423D0 SE8800423D0 (sv) 1988-02-09
SE8800423L true SE8800423L (sv) 1989-08-10
SE464417B SE464417B (sv) 1991-04-22

Family

ID=20371317

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8800423A SE464417B (sv) 1988-02-09 1988-02-09 Anordning vid graevmaskin

Country Status (1)

Country Link
SE (1) SE464417B (sv)

Also Published As

Publication number Publication date
SE464417B (sv) 1991-04-22
SE8800423D0 (sv) 1988-02-09

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