FR2351584A1 - Haymaking and windrowing machine - has tool arm bearings pivoting on axes inclined to wheel shaft - Google Patents

Haymaking and windrowing machine - has tool arm bearings pivoting on axes inclined to wheel shaft

Info

Publication number
FR2351584A1
FR2351584A1 FR7615310A FR7615310A FR2351584A1 FR 2351584 A1 FR2351584 A1 FR 2351584A1 FR 7615310 A FR7615310 A FR 7615310A FR 7615310 A FR7615310 A FR 7615310A FR 2351584 A1 FR2351584 A1 FR 2351584A1
Authority
FR
France
Prior art keywords
wheel
haymaking
wheel shaft
relation
bearings
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
FR7615310A
Other languages
French (fr)
Other versions
FR2351584B1 (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.)
Kuhn SAS
Original Assignee
Kuhn SAS
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 Kuhn SAS filed Critical Kuhn SAS
Priority to FR7615310A priority Critical patent/FR2351584A1/en
Priority to NL7704503A priority patent/NL187293C/en
Priority to DE19772719797 priority patent/DE2719797C2/en
Publication of FR2351584A1 publication Critical patent/FR2351584A1/en
Application granted granted Critical
Publication of FR2351584B1 publication Critical patent/FR2351584B1/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D78/00—Haymakers with tines moving with respect to the machine
    • A01D78/08—Haymakers with tines moving with respect to the machine with tine-carrying rotary heads or wheels
    • A01D78/10—Haymakers with tines moving with respect to the machine with tine-carrying rotary heads or wheels the tines rotating about a substantially vertical axis
    • A01D78/12—Haymakers with tines moving with respect to the machine with tine-carrying rotary heads or wheels the tines rotating about a substantially vertical axis the tines having an additional movement superimposed upon their rotary movement
    • A01D78/125—Haymakers with tines moving with respect to the machine with tine-carrying rotary heads or wheels the tines rotating about a substantially vertical axis the tines having an additional movement superimposed upon their rotary movement by a guiding track

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)
  • Harvesting Machines For Root Crops (AREA)
  • Harvester Elements (AREA)

Abstract

The machine is for haymaking and the formation of windrows, and has one or more driven raking wheels each with a tool supporting arm extending outwards and rotating in bearings which can hinge in relation to the wheel. At the end nearest the wheel shaft each arm has a control crank with a roller working in a guide, so as to swing the tool downwards and in the opposite direction to that in which the wheel rotates, for part of its path when forming the windrow. The supporting bearings (18) for the arms (11) pivot in relation to the wheel hub on axes (20) inclined towards the wheel shafts (6, 7) as these extend away from the ground. Each bearing also rotates about a protective cap (21), adjustable in relation to the hub, and which protects the bearings and their axes.
FR7615310A 1976-05-17 1976-05-17 Haymaking and windrowing machine - has tool arm bearings pivoting on axes inclined to wheel shaft Granted FR2351584A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7615310A FR2351584A1 (en) 1976-05-17 1976-05-17 Haymaking and windrowing machine - has tool arm bearings pivoting on axes inclined to wheel shaft
NL7704503A NL187293C (en) 1976-05-17 1977-04-25 HAY CONSTRUCTION MACHINE.
DE19772719797 DE2719797C2 (en) 1976-05-17 1977-05-03 Haymaking machine for optional turning / tedding or swathing with at least two rotating driven rake wheels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7615310A FR2351584A1 (en) 1976-05-17 1976-05-17 Haymaking and windrowing machine - has tool arm bearings pivoting on axes inclined to wheel shaft

Publications (2)

Publication Number Publication Date
FR2351584A1 true FR2351584A1 (en) 1977-12-16
FR2351584B1 FR2351584B1 (en) 1978-11-03

Family

ID=9173439

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7615310A Granted FR2351584A1 (en) 1976-05-17 1976-05-17 Haymaking and windrowing machine - has tool arm bearings pivoting on axes inclined to wheel shaft

Country Status (3)

Country Link
DE (1) DE2719797C2 (en)
FR (1) FR2351584A1 (en)
NL (1) NL187293C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2417250A1 (en) * 1978-02-17 1979-09-14 Kuhn Sa Swath turning and tedding machine - has rake arms pivoted to respective hubs and guided by curved bearing channels
FR2442004A1 (en) * 1978-11-21 1980-06-20 Bucher Guyer Ag Masch HAYMAKING MACHINE
FR2453596A1 (en) * 1979-04-11 1980-11-07 Stoll Maschf Gmbh Wilhelm FENAISON MACHINE
FR2483738A1 (en) * 1980-06-04 1981-12-11 Poettinger Alois Maschf TEDDER FOR HAT RAKING AND SPREADING

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3412491A1 (en) * 1983-05-05 1984-11-08 Alois Pöttinger Landmaschinen-Gesellschaft mbH, 8900 Augsburg Haymaking machine for tedding and swathing
DE3324094A1 (en) * 1983-07-05 1985-01-17 Wilhelm Stoll Maschinenfabrik Gmbh, 3325 Lengede HAY ADVERTISING MACHINE

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2282786A1 (en) * 1974-06-24 1976-03-26 Reber Walter MULTI-PURPOSE HAYING MACHINE WITH TOOL-HOLDER ARM CONTROLLED BY A CAM DURING RAKING

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2417250A1 (en) * 1978-02-17 1979-09-14 Kuhn Sa Swath turning and tedding machine - has rake arms pivoted to respective hubs and guided by curved bearing channels
FR2442004A1 (en) * 1978-11-21 1980-06-20 Bucher Guyer Ag Masch HAYMAKING MACHINE
FR2453596A1 (en) * 1979-04-11 1980-11-07 Stoll Maschf Gmbh Wilhelm FENAISON MACHINE
FR2483738A1 (en) * 1980-06-04 1981-12-11 Poettinger Alois Maschf TEDDER FOR HAT RAKING AND SPREADING

Also Published As

Publication number Publication date
NL7704503A (en) 1977-11-21
DE2719797A1 (en) 1977-12-08
NL187293C (en) 1991-08-16
FR2351584B1 (en) 1978-11-03
DE2719797C2 (en) 1986-06-12
NL187293B (en) 1991-03-18

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Legal Events

Date Code Title Description
ST Notification of lapse