FR2084685A5 - - Google Patents

Info

Publication number
FR2084685A5
FR2084685A5 FR7109122A FR7109122A FR2084685A5 FR 2084685 A5 FR2084685 A5 FR 2084685A5 FR 7109122 A FR7109122 A FR 7109122A FR 7109122 A FR7109122 A FR 7109122A FR 2084685 A5 FR2084685 A5 FR 2084685A5
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
FR7109122A
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.)
SCHAEFF KG MASCHFAB KARL
Original Assignee
SCHAEFF KG MASCHFAB KARL
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
Priority claimed from DE19702012731 external-priority patent/DE2012731C3/de
Application filed by SCHAEFF KG MASCHFAB KARL filed Critical SCHAEFF KG MASCHFAB KARL
Application granted granted Critical
Publication of FR2084685A5 publication Critical patent/FR2084685A5/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)
  • Operation Control Of Excavators (AREA)
FR7109122A 1970-03-18 1971-03-16 Expired FR2084685A5 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19702012731 DE2012731C3 (de) 1970-03-18 1970-03-18 Tieflöffel-Anbaubagger
US12561871A 1971-03-18 1971-03-18
US00337558A US3848756A (en) 1970-03-18 1973-03-02 Backhoe apparatus

Publications (1)

Publication Number Publication Date
FR2084685A5 true FR2084685A5 (fr) 1971-12-17

Family

ID=27182475

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7109122A Expired FR2084685A5 (fr) 1970-03-18 1971-03-16

Country Status (2)

Country Link
US (1) US3848756A (fr)
FR (1) FR2084685A5 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2536438A1 (fr) * 1982-09-14 1984-05-25 Orenstein & Koppel Ag Dispositif pour permettre de faire pivoter le support de l'equipement d'une pelle hydraulique

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3987914A (en) * 1975-11-04 1976-10-26 Deere & Company Two-piece backhoe boom
DE3435981A1 (de) * 1984-10-01 1986-04-17 Macmoter S.P.A., Modigliana Kompaktbagger
US5087168A (en) * 1990-09-06 1992-02-11 Versa-Hoe Sales & Leasing Inc. Tilting device for backhoe

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2880894A (en) * 1957-10-07 1959-04-07 Walker Matthew Paton Soil excavating apparatus
US3099358A (en) * 1960-08-01 1963-07-30 Int Harvester Co Means for shifting the axis of boom means or the like
US3167194A (en) * 1962-12-24 1965-01-26 Davis Self-propelled excavating machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2536438A1 (fr) * 1982-09-14 1984-05-25 Orenstein & Koppel Ag Dispositif pour permettre de faire pivoter le support de l'equipement d'une pelle hydraulique

Also Published As

Publication number Publication date
US3848756A (en) 1974-11-19

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Legal Events

Date Code Title Description
ST Notification of lapse