FR1591016A - - Google Patents

Info

Publication number
FR1591016A
FR1591016A FR1591016DA FR1591016A FR 1591016 A FR1591016 A FR 1591016A FR 1591016D A FR1591016D A FR 1591016DA FR 1591016 A FR1591016 A FR 1591016A
Authority
FR
France
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
French (fr)
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
Application granted granted Critical
Publication of FR1591016A publication Critical patent/FR1591016A/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
    • E02F3/36—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)
  • Shovels (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Jib Cranes (AREA)
FR1591016D 1967-11-08 1968-11-08 Expired FR1591016A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1634994A DE1634994C3 (en) 1967-11-08 1967-11-08 Mobile backhoe

Publications (1)

Publication Number Publication Date
FR1591016A true FR1591016A (en) 1970-04-20

Family

ID=5683650

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1591016D Expired FR1591016A (en) 1967-11-08 1968-11-08

Country Status (3)

Country Link
US (1) US3717269A (en)
DE (1) DE1634994C3 (en)
FR (1) FR1591016A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2536438A1 (en) * 1982-09-14 1984-05-25 Orenstein & Koppel Ag DEVICE FOR PERMITTING TO PIVOTE THE SUPPORT OF THE EQUIPMENT OF A HYDRAULIC EXCAVATOR
EP0440895A1 (en) * 1990-02-05 1991-08-14 Dr.Ing.h.c. F. Porsche Aktiengesellschaft Earth moving machine, in particular a bucket excavator

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3960284A (en) * 1972-10-02 1976-06-01 American Hoist & Derrick Company Hydraulic backhoe circuitry
DE2558799C3 (en) * 1975-12-24 1981-11-05 Karl Schaeff GmbH & Co, Maschinenfabrik, 7183 Langenburg Mobile hydraulic backhoe
US4183711A (en) * 1975-12-24 1980-01-15 Hans Schaeff Mobile power shovel
DE2612879C2 (en) * 1976-03-26 1986-05-15 Karl Schaeff GmbH & Co, Maschinenfabrik, 7183 Langenburg Mobile backhoe
DE2757968C2 (en) * 1977-12-24 1979-11-22 Karl Schaeff Kg Maschinenfabrik, 7183 Langenburg Mobile backhoe
EP0131939B1 (en) * 1983-07-14 1988-04-06 Karl Schaeff GmbH & Co. Mobile hydraulic excavator
DE3435981A1 (en) * 1984-10-01 1986-04-17 Macmoter S.P.A., Modigliana COMPACT EXCAVATOR
WO1987000567A1 (en) * 1985-07-26 1987-01-29 Kabushiki Kaisha Komatsu Seisakusho Device for controlling power shovel
US5244337A (en) * 1990-02-05 1993-09-14 Dr. Ing. H.C.F. Porsche Ag Mobile shovel excavator
JPH04254625A (en) * 1990-11-30 1992-09-09 Hitachi Constr Mach Co Ltd Offset boom type construction machine
FI127128B (en) 2017-01-25 2017-11-30 Mantsinen Group Ltd Oy Bomsammansättning

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2536438A1 (en) * 1982-09-14 1984-05-25 Orenstein & Koppel Ag DEVICE FOR PERMITTING TO PIVOTE THE SUPPORT OF THE EQUIPMENT OF A HYDRAULIC EXCAVATOR
EP0440895A1 (en) * 1990-02-05 1991-08-14 Dr.Ing.h.c. F. Porsche Aktiengesellschaft Earth moving machine, in particular a bucket excavator

Also Published As

Publication number Publication date
DE1634994C3 (en) 1974-05-02
US3717269A (en) 1973-02-20
DE1634994B2 (en) 1973-09-27
DE1634994A1 (en) 1971-09-16

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Legal Events

Date Code Title Description
ST Notification of lapse