FR1169734A - Commande hydraulique de pivotement d'un axe sur lui-même, et de sa translation perpendiculaire - Google Patents

Commande hydraulique de pivotement d'un axe sur lui-même, et de sa translation perpendiculaire

Info

Publication number
FR1169734A
FR1169734A FR1169734DA FR1169734A FR 1169734 A FR1169734 A FR 1169734A FR 1169734D A FR1169734D A FR 1169734DA FR 1169734 A FR1169734 A FR 1169734A
Authority
FR
France
Prior art keywords
pivoting
itself
axis
hydraulic control
perpendicular translation
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
Application number
Other languages
English (en)
Inventor
Jean-Alphonse-Eugene Liautaud
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 filed Critical
Priority claimed from US701059A external-priority patent/US3117685A/en
Application granted granted Critical
Publication of FR1169734A publication Critical patent/FR1169734A/fr
Expired 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
    • E02F3/36—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
    • 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
    • E02F3/386—Connections to the frame; Supports for booms or arms the boom being laterally shiftable relative to the frame
    • 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
    • E02F9/085—Ground-engaging fitting for supporting the machines while working, e.g. outriggers, legs
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
FR1169734D 1956-04-09 1957-03-16 Commande hydraulique de pivotement d'un axe sur lui-même, et de sa translation perpendiculaire Expired FR1169734A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US858421XA 1956-04-09 1956-04-09
US1195090XA 1957-04-25 1957-04-25
US701059A US3117685A (en) 1957-12-06 1957-12-06 Transversely shiftable boom mounting for mechanical shovels

Publications (1)

Publication Number Publication Date
FR1169734A true FR1169734A (fr) 1959-01-05

Family

ID=27375141

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1169734D Expired FR1169734A (fr) 1956-04-09 1957-03-16 Commande hydraulique de pivotement d'un axe sur lui-même, et de sa translation perpendiculaire
FR1208131D Expired FR1208131A (fr) 1956-04-09 1958-12-06 Excavateur mécanique

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR1208131D Expired FR1208131A (fr) 1956-04-09 1958-12-06 Excavateur mécanique

Country Status (1)

Country Link
FR (2) FR1169734A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3266647A (en) * 1965-05-03 1966-08-16 Wain Roy Corp Side-shift backhoe
US3436099A (en) * 1967-11-07 1969-04-01 Case Co J I Locking apparatus for side shiftable excavator
US3608930A (en) * 1969-04-15 1971-09-28 Deere & Co Hydraulic clamping apparatus for a side-shiftable mechanical digger
EP0270504A1 (fr) * 1986-11-11 1988-06-08 F.A.I. S.p.A. Dispositif pour l'attelage rapide d'un outillage à l'arrière d'une pelle mécanique
EP0692579A1 (fr) * 1994-07-16 1996-01-17 J.C. Bamford Excavators Limited Châssis coulissant à commande hydraulique pour pelle hydraulique

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3266647A (en) * 1965-05-03 1966-08-16 Wain Roy Corp Side-shift backhoe
US3436099A (en) * 1967-11-07 1969-04-01 Case Co J I Locking apparatus for side shiftable excavator
US3608930A (en) * 1969-04-15 1971-09-28 Deere & Co Hydraulic clamping apparatus for a side-shiftable mechanical digger
EP0270504A1 (fr) * 1986-11-11 1988-06-08 F.A.I. S.p.A. Dispositif pour l'attelage rapide d'un outillage à l'arrière d'une pelle mécanique
EP0692579A1 (fr) * 1994-07-16 1996-01-17 J.C. Bamford Excavators Limited Châssis coulissant à commande hydraulique pour pelle hydraulique
US5606809A (en) * 1994-07-16 1997-03-04 J. C. Bamford Excavators Limited Mechanical excavators

Also Published As

Publication number Publication date
FR1208131A (fr) 1960-02-22

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