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DE59007697D1 - Boom for a backhoe or the like - Google Patents

Boom for a backhoe or the like

Info

Publication number
DE59007697D1
DE59007697D1 DE59007697T DE59007697T DE59007697D1 DE 59007697 D1 DE59007697 D1 DE 59007697D1 DE 59007697 T DE59007697 T DE 59007697T DE 59007697 T DE59007697 T DE 59007697T DE 59007697 D1 DE59007697 D1 DE 59007697D1
Authority
DE
Germany
Prior art keywords
backhoe
boom
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE59007697T
Other languages
German (de)
Inventor
Kurt-Arno Dr Ing Kruse
Kurt Schneider
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Atlas Weyhausen GmbH
Original Assignee
Atlas Weyhausen GmbH
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 Atlas Weyhausen GmbH filed Critical Atlas Weyhausen GmbH
Application granted granted Critical
Publication of DE59007697D1 publication Critical patent/DE59007697D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • E02F3/32—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
    • E02F3/30—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Operation Control Of Excavators (AREA)
  • Jib Cranes (AREA)
DE59007697T 1990-03-27 1990-12-18 Boom for a backhoe or the like Expired - Fee Related DE59007697D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9003519U DE9003519U1 (en) 1990-03-27 1990-03-27 Boom for a backhoe or similar
DE9006068U DE9006068U1 (en) 1990-03-27 1990-05-26 Boom for a backhoe or similar

Publications (1)

Publication Number Publication Date
DE59007697D1 true DE59007697D1 (en) 1994-12-15

Family

ID=6852350

Family Applications (3)

Application Number Title Priority Date Filing Date
DE9003519U Expired - Lifetime DE9003519U1 (en) 1990-03-27 1990-03-27 Boom for a backhoe or similar
DE9006068U Expired - Lifetime DE9006068U1 (en) 1990-03-27 1990-05-26 Boom for a backhoe or similar
DE59007697T Expired - Fee Related DE59007697D1 (en) 1990-03-27 1990-12-18 Boom for a backhoe or the like

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DE9003519U Expired - Lifetime DE9003519U1 (en) 1990-03-27 1990-03-27 Boom for a backhoe or similar
DE9006068U Expired - Lifetime DE9006068U1 (en) 1990-03-27 1990-05-26 Boom for a backhoe or similar

Country Status (1)

Country Link
DE (3) DE9003519U1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4139379A1 (en) * 1991-11-29 1993-06-24 Dfa Fertigungs Und Anlagenbau Mobile remote-controlled machine for demolition, loading, and digging - has hydraulic cylinders, which are fixed to permit independent control consisting of proportional, path and double return valves
DE4328449A1 (en) * 1993-08-24 1995-03-02 Macmoter Spa Construction machine, in particular excavator vehicle

Also Published As

Publication number Publication date
DE9003519U1 (en) 1990-07-12
DE9006068U1 (en) 1990-08-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee