NL7501936A - Tractor drawn hay making machine - has forward extending support brackets beneath rotary discs - Google Patents

Tractor drawn hay making machine - has forward extending support brackets beneath rotary discs

Info

Publication number
NL7501936A
NL7501936A NL7501936A NL7501936A NL7501936A NL 7501936 A NL7501936 A NL 7501936A NL 7501936 A NL7501936 A NL 7501936A NL 7501936 A NL7501936 A NL 7501936A NL 7501936 A NL7501936 A NL 7501936A
Authority
NL
Netherlands
Prior art keywords
tractor
making machine
support brackets
extending support
forward extending
Prior art date
Application number
NL7501936A
Other languages
Dutch (nl)
Other versions
NL158996B (en
Original Assignee
Lely Nv C Van Der
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 Lely Nv C Van Der filed Critical Lely Nv C Van Der
Priority to NL7501936.A priority Critical patent/NL158996B/en
Publication of NL7501936A publication Critical patent/NL7501936A/en
Publication of NL158996B publication Critical patent/NL158996B/en

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
    • A01D78/1071—Having only one rotor

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Machines (AREA)
  • Soil Working Implements (AREA)
  • Harvesting Machines For Root Crops (AREA)
  • Guiding Agricultural Machines (AREA)
  • Vehicle Body Suspensions (AREA)
  • Harvesting Machines For Specific Crops (AREA)

Abstract

The rotary wheels of the hay making machine are supported on a hinged link arm system which extends forwards to the tractor. The linkages enable height adjustments to be made, and are in the form of short connecting rods which are coupled by horizontal rods (32, 33, 29, 31). The machine is connected to the tractor at the front end by a three point suspension coupling device and has a vertical support rod to maintain the position of the machine when detached from the towing vehicle. Coupling from the tow-bar to the gear box is by a non-central connecting rod, to enable the tractor to drive along a previously cut path.
NL7501936.A 1967-02-20 1975-02-19 HAY MACHINE. NL158996B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7501936.A NL158996B (en) 1967-02-20 1975-02-19 HAY MACHINE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL6702498A NL144814B (en) 1967-02-20 1967-02-20 DEVICE FOR TREATING GROUND CROP.
NL7501936.A NL158996B (en) 1967-02-20 1975-02-19 HAY MACHINE.

Publications (2)

Publication Number Publication Date
NL7501936A true NL7501936A (en) 1975-05-30
NL158996B NL158996B (en) 1979-01-15

Family

ID=19799330

Family Applications (3)

Application Number Title Priority Date Filing Date
NL6702498A NL144814B (en) 1967-02-20 1967-02-20 DEVICE FOR TREATING GROUND CROP.
NL7501936.A NL158996B (en) 1967-02-20 1975-02-19 HAY MACHINE.
NLAANVRAGE7501938,A NL159559C (en) 1967-02-20 1975-02-19 HAY CONSTRUCTION MACHINE.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL6702498A NL144814B (en) 1967-02-20 1967-02-20 DEVICE FOR TREATING GROUND CROP.

Family Applications After (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7501938,A NL159559C (en) 1967-02-20 1975-02-19 HAY CONSTRUCTION MACHINE.

Country Status (8)

Country Link
AT (2) AT307124B (en)
BE (1) BE710305A (en)
CH (1) CH485389A (en)
DE (7) DE6938299U (en)
ES (1) ES351154A1 (en)
FR (1) FR1554429A (en)
GB (3) GB1221222A (en)
NL (3) NL144814B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL162291C (en) * 1969-02-17 1980-05-16 Lely Nv C Van Der SWEDGE GUIDE.
NL165033B (en) * 1970-12-11 1980-10-15 Lely Nv C Van Der RAKING MACHINE.
AT383464B (en) * 1970-12-11 1987-07-10 Lely Nv C Van Der CYLINDER HAY ADVERTISING MACHINE
US3664105A (en) * 1971-05-24 1972-05-23 Sperry Rand Corp Rake-tedding device
BE791020A (en) * 1971-11-09 1973-03-01 Texas Industries Inc DEVICE FOR MOVING GROUND CROP
NL7209663A (en) * 1972-07-13 1974-01-15
NL7802741A (en) * 1978-03-14 1979-09-18 Patent Concern Nv HAY MACHINE.
NL8400715A (en) * 1984-03-06 1985-10-01 Lely Nv C Van Der AGRICULTURAL MACHINE.
DE3501219A1 (en) * 1985-01-16 1986-07-24 Wendelin Dipl.-Agr.-Ing. 8961 Wildpoldsried Einsiedler FRONT- OR REAR DOUBLE SWATCH ATTACHMENT
DE202012010746U1 (en) * 2012-11-09 2014-02-14 Alois Pöttinger Maschinenfabrik Ges.m.b.H. Hay-making machine

Also Published As

Publication number Publication date
NL144814B (en) 1975-02-17
DE1582290A1 (en) 1970-05-14
GB1221223A (en) 1971-02-03
DE1782793A1 (en) 1973-08-16
DE6604906U (en) 1970-03-12
CH485389A (en) 1970-02-15
NL159559B (en) 1979-03-15
DE6938299U (en) 1970-03-12
DE6938301U (en) 1970-03-12
GB1221221A (en) 1971-02-03
GB1221222A (en) 1971-02-03
NL6702498A (en) 1968-08-21
AT346115B (en) 1978-10-25
DE1782700A1 (en) 1972-01-20
NL158996B (en) 1979-01-15
NL7501938A (en) 1975-05-30
DE1782700B2 (en) 1979-06-21
AT307124B (en) 1973-05-10
DE6938300U (en) 1970-03-12
ES351154A1 (en) 1969-05-16
FR1554429A (en) 1969-01-17
BE710305A (en) 1968-06-17
NL159559C (en) 1982-03-16

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Legal Events

Date Code Title Description
RW Rejected patent application after publication (in opposition- or appeal proceedings)