EP0151101A3 - Tractor-mounted excavator assembly - Google Patents

Tractor-mounted excavator assembly Download PDF

Info

Publication number
EP0151101A3
EP0151101A3 EP85850032A EP85850032A EP0151101A3 EP 0151101 A3 EP0151101 A3 EP 0151101A3 EP 85850032 A EP85850032 A EP 85850032A EP 85850032 A EP85850032 A EP 85850032A EP 0151101 A3 EP0151101 A3 EP 0151101A3
Authority
EP
European Patent Office
Prior art keywords
tractor
excavator
fastened
mounted excavator
excavator assembly
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.)
Granted
Application number
EP85850032A
Other versions
EP0151101A2 (en
EP0151101B1 (en
Inventor
Willy Bergesen
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AT85850032T priority Critical patent/ATE33508T1/en
Publication of EP0151101A2 publication Critical patent/EP0151101A2/en
Publication of EP0151101A3 publication Critical patent/EP0151101A3/en
Application granted granted Critical
Publication of EP0151101B1 publication Critical patent/EP0151101B1/en
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
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E02F3/963—Arrangements on backhoes for alternate use of different tools
    • E02F3/964—Arrangements on backhoes for alternate use of different tools of several tools mounted on one machine
    • 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
    • E02F7/00—Equipment for conveying or separating excavated material
    • E02F7/02—Conveying equipment mounted on a dredger
    • E02F7/026—Conveying equipment mounted on a dredger mounted on machines equipped with dipper- or bucket-arms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Harvester Elements (AREA)
  • Agricultural Machines (AREA)
  • Soil Working Implements (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Earth Drilling (AREA)
  • Shovels (AREA)

Abstract

An excavator assembly having an articulated excavator arm and a rotatable post (7), mounted on a tractor. The excavator is secured to the three-point suspension of the tractor, i.e., two lower draw bars (3, 4) and a top stay (5), via a vertical frame (6) which is fastened to the vertical post (7) of the excavator. A rearwardly facing, tippable tractor shovel is fastened to the frame (6).
EP85850032A 1984-01-31 1985-01-29 Tractor-mounted excavator assembly Expired EP0151101B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85850032T ATE33508T1 (en) 1984-01-31 1985-01-29 TRACTOR MOUNTED DIGGING DEVICE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO840364A NO155406C (en) 1984-01-31 1984-01-31 DEVICE FOR TRACTOR-MOUNTED EXCAVATOR.
NO840364 1984-01-31

Publications (3)

Publication Number Publication Date
EP0151101A2 EP0151101A2 (en) 1985-08-07
EP0151101A3 true EP0151101A3 (en) 1985-08-21
EP0151101B1 EP0151101B1 (en) 1988-04-13

Family

ID=19887464

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85850032A Expired EP0151101B1 (en) 1984-01-31 1985-01-29 Tractor-mounted excavator assembly

Country Status (5)

Country Link
EP (1) EP0151101B1 (en)
AT (1) ATE33508T1 (en)
DE (1) DE3562150D1 (en)
ES (1) ES539984A0 (en)
NO (1) NO155406C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2717515B1 (en) * 1994-03-16 1996-04-19 Claude Blondiaux Backhoe loader.
US6637136B2 (en) * 2001-07-10 2003-10-28 Kuboto Corporation Backhoe unit detachably attached to a tractor
CN108021022B (en) * 2018-01-31 2024-02-20 吉林省农业机械研究院 Rear-mounted three-point suspension device of tractor and control method thereof

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1056218A (en) * 1964-04-23 1967-01-25 Harder Georg Maschinenfabrik Portable milling machine for the mechanical removal of silage
US3495727A (en) * 1968-01-19 1970-02-17 Long Mfg Co Inc Backhoe
FR2081728A3 (en) * 1970-03-05 1971-12-10 Laursen As A P
US3894641A (en) * 1974-04-11 1975-07-15 Ware Machine Service Inc Swing mechanism for earth-moving apparatus
US4130209A (en) * 1974-06-20 1978-12-19 Mononen Sakari M Vehicles for taking on, transporting, and discharging a load
DE2757921A1 (en) * 1977-12-24 1979-06-28 Westbrock Westeria Maschf SILAGE CUTTER WITH RESERVOIR
GB2015469A (en) * 1978-03-01 1979-09-12 Mcconnel F W Ltd Mounting of appliances on vehicles
FR2430189A1 (en) * 1978-07-08 1980-02-01 Schmid Franz METHOD AND DEVICE FOR THE COLLECTION OF COMPRESSED FORAGE

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1056218A (en) * 1964-04-23 1967-01-25 Harder Georg Maschinenfabrik Portable milling machine for the mechanical removal of silage
US3495727A (en) * 1968-01-19 1970-02-17 Long Mfg Co Inc Backhoe
FR2081728A3 (en) * 1970-03-05 1971-12-10 Laursen As A P
US3894641A (en) * 1974-04-11 1975-07-15 Ware Machine Service Inc Swing mechanism for earth-moving apparatus
US4130209A (en) * 1974-06-20 1978-12-19 Mononen Sakari M Vehicles for taking on, transporting, and discharging a load
DE2757921A1 (en) * 1977-12-24 1979-06-28 Westbrock Westeria Maschf SILAGE CUTTER WITH RESERVOIR
GB2015469A (en) * 1978-03-01 1979-09-12 Mcconnel F W Ltd Mounting of appliances on vehicles
FR2430189A1 (en) * 1978-07-08 1980-02-01 Schmid Franz METHOD AND DEVICE FOR THE COLLECTION OF COMPRESSED FORAGE

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
BAUMASCHINE & BAUTECHNIK, vol. 26, no. 3, March 1979, page 148, Wiesbaden, DE; "Schaeff beim Metrobau in Budapest" *
LANDTECHNIK, vol. 38, no. 9, September 1983, pages 369-380, Lehrte, DE; H. VON DEN WEGHE: "Maschinen und Geräte zur Entnahme, Transport und Vorlage von Grundfutter aus Flachsilos" *

Also Published As

Publication number Publication date
ATE33508T1 (en) 1988-04-15
ES8602187A1 (en) 1985-12-01
NO840364L (en) 1985-08-01
DE3562150D1 (en) 1988-05-19
NO155406C (en) 1987-03-25
EP0151101A2 (en) 1985-08-07
ES539984A0 (en) 1985-12-01
NO155406B (en) 1986-12-15
EP0151101B1 (en) 1988-04-13

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