FR2269610A1 - Machine for cutting drainage ditches - has rotary cutter wheel on pivotal fork riding over obstacles - Google Patents

Machine for cutting drainage ditches - has rotary cutter wheel on pivotal fork riding over obstacles

Info

Publication number
FR2269610A1
FR2269610A1 FR7415664A FR7415664A FR2269610A1 FR 2269610 A1 FR2269610 A1 FR 2269610A1 FR 7415664 A FR7415664 A FR 7415664A FR 7415664 A FR7415664 A FR 7415664A FR 2269610 A1 FR2269610 A1 FR 2269610A1
Authority
FR
France
Prior art keywords
wheel
fork
ploughshare
axis
machine
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
FR7415664A
Other languages
French (fr)
Other versions
FR2269610B3 (en
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.)
QUERE CHRISTIAN FR
Original Assignee
QUERE CHRISTIAN 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 by QUERE CHRISTIAN FR filed Critical QUERE CHRISTIAN FR
Priority to FR7415664A priority Critical patent/FR2269610A1/en
Publication of FR2269610A1 publication Critical patent/FR2269610A1/en
Application granted granted Critical
Publication of FR2269610B3 publication Critical patent/FR2269610B3/fr
Granted 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
    • E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
    • 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
    • E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
    • E02F3/181—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels including a conveyor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Soil Working Implements (AREA)

Abstract

The machine chassis bears a ploughshare at its rear base, and a cutter wheel on a freely rotating fork, the fork's axis of rotation being parallel to the ploughshare's leading edge and the wheel's axis, and the vertical projection of the wheel axis (30) being slightly to the fore of the ploughshare when horizontal. The external wheel radius is slightly less than the minimum distance between wheel axis and ploughshare cutting edge when the fork is in a lower position. Wheel rotation in conjunction with the swinging of the fork permits the wheel to ride over obstacles and chassis mounted buffers limit lower fork travel.
FR7415664A 1974-04-30 1974-04-30 Machine for cutting drainage ditches - has rotary cutter wheel on pivotal fork riding over obstacles Granted FR2269610A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7415664A FR2269610A1 (en) 1974-04-30 1974-04-30 Machine for cutting drainage ditches - has rotary cutter wheel on pivotal fork riding over obstacles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7415664A FR2269610A1 (en) 1974-04-30 1974-04-30 Machine for cutting drainage ditches - has rotary cutter wheel on pivotal fork riding over obstacles

Publications (2)

Publication Number Publication Date
FR2269610A1 true FR2269610A1 (en) 1975-11-28
FR2269610B3 FR2269610B3 (en) 1977-03-04

Family

ID=9138520

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7415664A Granted FR2269610A1 (en) 1974-04-30 1974-04-30 Machine for cutting drainage ditches - has rotary cutter wheel on pivotal fork riding over obstacles

Country Status (1)

Country Link
FR (1) FR2269610A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2420607A1 (en) * 1978-03-23 1979-10-19 Meunier Sa Offset trench digging machine - .has cutter rotor with plough and extractor conveyor mounted on double folding parallelogram boom from tractor
FR2522038A1 (en) * 1982-02-19 1983-08-26 Hydro Armor Sarl MACHINE FOR CUTTING OR CURING SLICES
DE4213523B4 (en) * 1992-04-24 2005-12-08 Tamrock Voest-Alpine Bergtechnik Ges.m.b.H. Mobile milling loader, in particular ground milling device
CN110565723A (en) * 2019-09-19 2019-12-13 杨才明 Farmland dam device of decontaminating fast

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2420607A1 (en) * 1978-03-23 1979-10-19 Meunier Sa Offset trench digging machine - .has cutter rotor with plough and extractor conveyor mounted on double folding parallelogram boom from tractor
FR2522038A1 (en) * 1982-02-19 1983-08-26 Hydro Armor Sarl MACHINE FOR CUTTING OR CURING SLICES
DE4213523B4 (en) * 1992-04-24 2005-12-08 Tamrock Voest-Alpine Bergtechnik Ges.m.b.H. Mobile milling loader, in particular ground milling device
CN110565723A (en) * 2019-09-19 2019-12-13 杨才明 Farmland dam device of decontaminating fast
CN110565723B (en) * 2019-09-19 2021-06-29 杨才明 Farmland dam device of decontaminating fast

Also Published As

Publication number Publication date
FR2269610B3 (en) 1977-03-04

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