FR2415955A1 - Rotary rake hay-making machine - has track forming control curve data cam engaged by roller to pivot tool support arms - Google Patents

Rotary rake hay-making machine - has track forming control curve data cam engaged by roller to pivot tool support arms

Info

Publication number
FR2415955A1
FR2415955A1 FR7803734A FR7803734A FR2415955A1 FR 2415955 A1 FR2415955 A1 FR 2415955A1 FR 7803734 A FR7803734 A FR 7803734A FR 7803734 A FR7803734 A FR 7803734A FR 2415955 A1 FR2415955 A1 FR 2415955A1
Authority
FR
France
Prior art keywords
making machine
support arms
tool support
hay
roller
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
FR7803734A
Other languages
French (fr)
Other versions
FR2415955B1 (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 FR7803734A priority Critical patent/FR2415955A1/en
Priority to DE19792904244 priority patent/DE2904244A1/en
Priority to AT89379A priority patent/AT383939B/en
Publication of FR2415955A1 publication Critical patent/FR2415955A1/en
Application granted granted Critical
Publication of FR2415955B1 publication Critical patent/FR2415955B1/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)
  • Agricultural Machines (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Abstract

The hay making machine has a support frame which has a rake wheel. Rollers of drive cranks run in a central curve on the support shaft and these are connected with tool support arms which extend outwards and are so controlled that their tools can be pivoted upwards and opposite to the direction of rotation of the rake wheel to deposit the hay as swaths. The central curve can be turned about its geometric longitudinal axis and can be locked in two 180 deg. displaced angular positions. The rotation of the central curve take s place automatically under the action of the pressure P exerted on it by the rollers of the drive crank while the rake wheel turns. The curve locking device has an operating section which extends above the rake wheel up to the path of motion described by the tools.
FR7803734A 1978-02-06 1978-02-06 Rotary rake hay-making machine - has track forming control curve data cam engaged by roller to pivot tool support arms Granted FR2415955A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7803734A FR2415955A1 (en) 1978-02-06 1978-02-06 Rotary rake hay-making machine - has track forming control curve data cam engaged by roller to pivot tool support arms
DE19792904244 DE2904244A1 (en) 1978-02-06 1979-02-05 HAYMAKING MACHINE
AT89379A AT383939B (en) 1978-02-06 1979-02-06 HAY ADVERTISING MACHINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7803734A FR2415955A1 (en) 1978-02-06 1978-02-06 Rotary rake hay-making machine - has track forming control curve data cam engaged by roller to pivot tool support arms

Publications (2)

Publication Number Publication Date
FR2415955A1 true FR2415955A1 (en) 1979-08-31
FR2415955B1 FR2415955B1 (en) 1982-01-29

Family

ID=9204427

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7803734A Granted FR2415955A1 (en) 1978-02-06 1978-02-06 Rotary rake hay-making machine - has track forming control curve data cam engaged by roller to pivot tool support arms

Country Status (3)

Country Link
AT (1) AT383939B (en)
DE (1) DE2904244A1 (en)
FR (1) FR2415955A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2513068A1 (en) * 1981-09-21 1983-03-25 Poettinger Ohg Alois Hay rake with vertically tined rake wheel - includes remote operated mechanism for operating reversing and height adjusting devices
FR2529049A1 (en) * 1982-06-25 1983-12-30 Claas Saulgau Gmbh THREE POINT HITCH OF A ROTARY RAKER WHICH CAN BE ATTACHED TO AN AGRICULTURAL TRACTOR
FR2580143A1 (en) * 1985-04-10 1986-10-17 Kuhn Sa FANNING MACHINE FOR RAKING IN FRONT AND REVERSE
FR2623050A1 (en) * 1987-11-17 1989-05-19 Kuhn Sa Haymaking machine with at least one raking wheel equipped with controlled tool-carrying arms
EP0318407A1 (en) * 1987-11-17 1989-05-31 Kuhn S.A. Haymaking machine with at least one raking wheel equipped with controlled tool-carrying arms
EP0345183A1 (en) * 1988-06-03 1989-12-06 Kuhn S.A. Hay-making machine with one raking wheel

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3433223A1 (en) * 1984-09-10 1986-03-20 Klöckner-Humboldt-Deutz AG Zweigniederlassung Fahr, 7702 Gottmadingen HAY ADVERTISING MACHINE

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1352702A (en) * 1962-04-25 1964-02-14 Bucher Guyer Ag Masch Haymaking machine
DE1951332U (en) * 1966-07-23 1966-12-08 Hagedorn Geb & Co HAYMAKING MACHINE.
CH456225A (en) * 1965-03-06 1968-05-15 Lely Nv C Van Der Haymaking machine
FR1562572A (en) * 1967-05-05 1969-04-04
FR1572861A (en) * 1967-07-14 1969-06-27
DE1457998A1 (en) * 1964-08-07 1969-12-04 Niemeyer Soehne Stahl Pflug Agricultural equipment, especially rotary tedders
GB1191487A (en) * 1966-07-09 1970-05-13 Walter Stoll Improvements in or relating to Hay-Making Machines.
DE1929536A1 (en) * 1969-06-11 1970-12-17 Fahr Ag Maschf Haymaking machine
FR2138972A1 (en) * 1971-05-24 1973-01-05 Sperry Rand Corp
FR2229344A1 (en) * 1973-05-16 1974-12-13 Poettinger Ohg Alois
DE2622486A1 (en) * 1976-05-20 1977-12-08 Stoll Maschf Gmbh Wilhelm HAYMAKING MACHINE

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2545712C2 (en) * 1975-10-11 1984-02-09 Claas Saulgau GmbH, 7968 Saulgau Haymaking machine

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1352702A (en) * 1962-04-25 1964-02-14 Bucher Guyer Ag Masch Haymaking machine
DE1457998A1 (en) * 1964-08-07 1969-12-04 Niemeyer Soehne Stahl Pflug Agricultural equipment, especially rotary tedders
CH456225A (en) * 1965-03-06 1968-05-15 Lely Nv C Van Der Haymaking machine
GB1191487A (en) * 1966-07-09 1970-05-13 Walter Stoll Improvements in or relating to Hay-Making Machines.
DE1951332U (en) * 1966-07-23 1966-12-08 Hagedorn Geb & Co HAYMAKING MACHINE.
FR1562572A (en) * 1967-05-05 1969-04-04
FR1572861A (en) * 1967-07-14 1969-06-27
DE1929536A1 (en) * 1969-06-11 1970-12-17 Fahr Ag Maschf Haymaking machine
FR2138972A1 (en) * 1971-05-24 1973-01-05 Sperry Rand Corp
FR2229344A1 (en) * 1973-05-16 1974-12-13 Poettinger Ohg Alois
DE2622486A1 (en) * 1976-05-20 1977-12-08 Stoll Maschf Gmbh Wilhelm HAYMAKING MACHINE

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2513068A1 (en) * 1981-09-21 1983-03-25 Poettinger Ohg Alois Hay rake with vertically tined rake wheel - includes remote operated mechanism for operating reversing and height adjusting devices
FR2529049A1 (en) * 1982-06-25 1983-12-30 Claas Saulgau Gmbh THREE POINT HITCH OF A ROTARY RAKER WHICH CAN BE ATTACHED TO AN AGRICULTURAL TRACTOR
FR2580143A1 (en) * 1985-04-10 1986-10-17 Kuhn Sa FANNING MACHINE FOR RAKING IN FRONT AND REVERSE
EP0198781A1 (en) * 1985-04-10 1986-10-22 Kuhn S.A. Haymaking machine for raking in a forward and in a rearward fashion
FR2623050A1 (en) * 1987-11-17 1989-05-19 Kuhn Sa Haymaking machine with at least one raking wheel equipped with controlled tool-carrying arms
EP0318407A1 (en) * 1987-11-17 1989-05-31 Kuhn S.A. Haymaking machine with at least one raking wheel equipped with controlled tool-carrying arms
FR2632810A2 (en) * 1987-11-17 1989-12-22 Kuhn Sa FOURING MACHINE WITH AT LEAST ONE ROLLING WHEEL EQUIPPED WITH ARMS TOOL HOLDERS ORDERED
US4914901A (en) * 1987-11-17 1990-04-10 Kuhn S.A. Haymaking machine with at least one raking wheel equipped with controlled tool-carrying arms
EP0345183A1 (en) * 1988-06-03 1989-12-06 Kuhn S.A. Hay-making machine with one raking wheel
FR2632155A1 (en) * 1988-06-03 1989-12-08 Kuhn Sa FANNING MACHINE COMPRISING A ROTOR FOR ANDAINER
US4922700A (en) * 1988-06-03 1990-05-08 Kuhn, S.A. Haymaking machine

Also Published As

Publication number Publication date
DE2904244A1 (en) 1979-08-09
FR2415955B1 (en) 1982-01-29
DE2904244C2 (en) 1987-09-17
AT383939B (en) 1987-09-10
ATA89379A (en) 1986-11-15

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Legal Events

Date Code Title Description
ST Notification of lapse