DK111950B - Gravemaskine, kran eller lignende maskine med en svingbar bom. - Google Patents

Gravemaskine, kran eller lignende maskine med en svingbar bom.

Info

Publication number
DK111950B
DK111950B DK476363A DK476363A DK111950B DK 111950 B DK111950 B DK 111950B DK 476363 A DK476363 A DK 476363A DK 476363 A DK476363 A DK 476363A DK 111950 B DK111950 B DK 111950B
Authority
DK
Denmark
Prior art keywords
excavator
crane
similar machine
swivel boom
boom
Prior art date
Application number
DK476363A
Other languages
Danish (da)
English (en)
Inventor
J Nilsen
Original Assignee
Svenska Hymas Ab
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 Svenska Hymas Ab filed Critical Svenska Hymas Ab
Publication of DK111950B publication Critical patent/DK111950B/da

Links

Classifications

    • 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
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/10—Supports for movable superstructures mounted on travelling or walking gears or on other superstructures
    • E02F9/12—Slewing or traversing gears
    • E02F9/121—Turntables, i.e. structure rotatable about 360°
    • 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
    • E02F3/382—Connections to the frame; Supports for booms or arms
    • E02F3/384—Connections to the frame; Supports for booms or arms the boom being pivotable relative to the frame about a vertical axis

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)
  • Operation Control Of Excavators (AREA)
  • Fluid-Pressure Circuits (AREA)
DK476363A 1963-01-25 1963-10-10 Gravemaskine, kran eller lignende maskine med en svingbar bom. DK111950B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE87263 1963-01-25

Publications (1)

Publication Number Publication Date
DK111950B true DK111950B (da) 1968-10-21

Family

ID=20257232

Family Applications (1)

Application Number Title Priority Date Filing Date
DK476363A DK111950B (da) 1963-01-25 1963-10-10 Gravemaskine, kran eller lignende maskine med en svingbar bom.

Country Status (3)

Country Link
DE (1) DE1484776A1 (enrdf_load_stackoverflow)
DK (1) DK111950B (enrdf_load_stackoverflow)
GB (1) GB1054938A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
GB1054938A (enrdf_load_stackoverflow)
DE1484776A1 (de) 1969-06-19

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