BE770529Q - Engin de travaux publics a tourelle a equilibrage reglable - Google Patents

Engin de travaux publics a tourelle a equilibrage reglable

Info

Publication number
BE770529Q
BE770529Q BE770529A BE770529A BE770529Q BE 770529 Q BE770529 Q BE 770529Q BE 770529 A BE770529 A BE 770529A BE 770529 A BE770529 A BE 770529A BE 770529 Q BE770529 Q BE 770529Q
Authority
BE
Belgium
Prior art keywords
turret
public works
adjustable balancing
works machine
balancing
Prior art date
Application number
BE770529A
Other languages
English (en)
French (fr)
Original Assignee
Poclain Sa
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 Poclain Sa filed Critical Poclain Sa
Application granted granted Critical
Publication of BE770529Q publication Critical patent/BE770529Q/xx

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
    • 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
    • E02F3/302—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 an additional link
    • 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
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/18—Counterweights

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
  • Component Parts Of Construction Machinery (AREA)
BE770529A 1968-04-08 1971-07-27 Engin de travaux publics a tourelle a equilibrage reglable BE770529Q (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR147346 1968-04-08

Publications (1)

Publication Number Publication Date
BE770529Q true BE770529Q (fr) 1971-12-01

Family

ID=8648693

Family Applications (1)

Application Number Title Priority Date Filing Date
BE770529A BE770529Q (fr) 1968-04-08 1971-07-27 Engin de travaux publics a tourelle a equilibrage reglable

Country Status (4)

Country Link
US (1) US3567049A (cs)
BE (1) BE770529Q (cs)
FR (1) FR1580903A (cs)
GB (1) GB1222797A (cs)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2180491B1 (cs) * 1972-04-18 1974-08-30 Poclain Sa
DE2333843A1 (de) * 1972-07-03 1974-01-24 Case Co J I Vorrichtung zur durchfuehrung von erdarbeiten oder zum anheben von lasten, insbesondere seitlich verschieblicher bagger
WO1980001268A1 (en) * 1978-12-12 1980-06-26 Caterpillar Tractor Co Apparatus for shifting center of gravity of a work vehicle
US4230199A (en) * 1978-12-12 1980-10-28 Caterpillar Tractor Co. Apparatus for shifting center of gravity of a work vehicle
GB8430389D0 (en) * 1984-12-01 1985-01-09 Bamford Excavators Ltd Earth moving machine
DE3911571A1 (de) * 1989-04-08 1990-10-11 Orenstein & Koppel Ag Oberwagen eines baggers mit einem zentralrahmen
JP4211919B2 (ja) * 2003-03-24 2009-01-21 株式会社小松製作所 油圧ショベルのカウンタウエイト
US7523571B2 (en) * 2005-09-26 2009-04-28 Vermeer Manufacturing Company Machine with adapter frame for weight stabilization

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2408500A (en) * 1944-09-13 1946-10-01 Maxwell A West Automatic counterbalance for boom derricks
US3435961A (en) * 1967-01-23 1969-04-01 Frank C Hamson Vehicular boom hoist

Also Published As

Publication number Publication date
GB1222797A (en) 1971-02-17
FR1580903A (cs) 1969-09-12
US3567049A (en) 1971-03-02
DE1917434A1 (de) 1969-11-13
DE1917434B2 (de) 1977-06-16

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