FR2437767A1 - Cutter-bar mower frame - has vertical hinge on tractor hitch with hinging beam supporting hinging bar - Google Patents

Cutter-bar mower frame - has vertical hinge on tractor hitch with hinging beam supporting hinging bar

Info

Publication number
FR2437767A1
FR2437767A1 FR7828540A FR7828540A FR2437767A1 FR 2437767 A1 FR2437767 A1 FR 2437767A1 FR 7828540 A FR7828540 A FR 7828540A FR 7828540 A FR7828540 A FR 7828540A FR 2437767 A1 FR2437767 A1 FR 2437767A1
Authority
FR
France
Prior art keywords
bar
hinging
hinge
cutter
vertical hinge
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
FR7828540A
Other languages
French (fr)
Other versions
FR2437767B1 (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.)
GUSTIN FILS Ets
Original Assignee
GUSTIN FILS Ets
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 GUSTIN FILS Ets filed Critical GUSTIN FILS Ets
Priority to FR7828540A priority Critical patent/FR2437767A1/en
Publication of FR2437767A1 publication Critical patent/FR2437767A1/en
Application granted granted Critical
Publication of FR2437767B1 publication Critical patent/FR2437767B1/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/02—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters
    • A01D34/24—Lifting devices for the cutter-bar

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Machines (AREA)

Abstract

The frame is for a mower with a cutter bar, and extends in a vertical plane between the tractor to which it is hitched at one end, and the bar which hinges at the other. Mechanisms are provided to tilt the bar upwards about its hinge point, and to adjust bar pressure against the ground. It comprises a hitch engaging with the mountings on the tractor, and a vertical hinge (5) whose fixed portion is secured to the hitch. A support beam (9) hinges at one end on the movable portion of the hinge at the bottom of the latter, while at the other cutter bar (1) hinges on the beam on a horizontal axis (2). A mechanism (12) lifts the bar about its hinge axis, being attached between the bar and the moving portion of the first hinge (5).
FR7828540A 1978-10-05 1978-10-05 Cutter-bar mower frame - has vertical hinge on tractor hitch with hinging beam supporting hinging bar Granted FR2437767A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7828540A FR2437767A1 (en) 1978-10-05 1978-10-05 Cutter-bar mower frame - has vertical hinge on tractor hitch with hinging beam supporting hinging bar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7828540A FR2437767A1 (en) 1978-10-05 1978-10-05 Cutter-bar mower frame - has vertical hinge on tractor hitch with hinging beam supporting hinging bar

Publications (2)

Publication Number Publication Date
FR2437767A1 true FR2437767A1 (en) 1980-04-30
FR2437767B1 FR2437767B1 (en) 1981-04-10

Family

ID=9213402

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7828540A Granted FR2437767A1 (en) 1978-10-05 1978-10-05 Cutter-bar mower frame - has vertical hinge on tractor hitch with hinging beam supporting hinging bar

Country Status (1)

Country Link
FR (1) FR2437767A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0066905A1 (en) * 1981-05-15 1982-12-15 C. van der Lely N.V. Mower lifting mechanism
EP0511922A1 (en) * 1991-04-30 1992-11-04 Kuhn S.A. Mowing machine with pivoting hitch structure
EP0723739A1 (en) * 1995-01-27 1996-07-31 Kuhn S.A. Cutting machine with a device to control the action of a lightening spring of the cutting mechanism

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1537425A (en) * 1966-09-23 1968-08-23 Improvements relating to mowers
FR2075208A5 (en) * 1970-01-02 1971-10-08 Int Harvester Co
FR2118738A5 (en) * 1970-12-19 1972-07-28 Massey Ferguson Services Nv
FR2122902A5 (en) * 1971-01-22 1972-09-01 Fahr Ag Maschf
NL7115956A (en) * 1971-11-19 1973-05-22
DE2524348A1 (en) * 1975-06-02 1976-12-16 Niemeyer Soehne H Tractor towed mowing machine - consists of transverse beam supporting two contra-rotating pairs of mower implements
FR2335147A1 (en) * 1974-04-24 1977-07-15 Clayson Nv IMPROVEMENTS RELATED TO MOWER CONDITIONERS
FR2357163A1 (en) * 1976-07-07 1978-02-03 Bautz Gmbh Josef MOWER WITH TOUCHES FOR FIXING TO THE THREE-POINT SUSPENSION OF A TRACTOR

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1537425A (en) * 1966-09-23 1968-08-23 Improvements relating to mowers
FR2075208A5 (en) * 1970-01-02 1971-10-08 Int Harvester Co
FR2118738A5 (en) * 1970-12-19 1972-07-28 Massey Ferguson Services Nv
FR2122902A5 (en) * 1971-01-22 1972-09-01 Fahr Ag Maschf
NL7115956A (en) * 1971-11-19 1973-05-22
FR2335147A1 (en) * 1974-04-24 1977-07-15 Clayson Nv IMPROVEMENTS RELATED TO MOWER CONDITIONERS
DE2524348A1 (en) * 1975-06-02 1976-12-16 Niemeyer Soehne H Tractor towed mowing machine - consists of transverse beam supporting two contra-rotating pairs of mower implements
FR2357163A1 (en) * 1976-07-07 1978-02-03 Bautz Gmbh Josef MOWER WITH TOUCHES FOR FIXING TO THE THREE-POINT SUSPENSION OF A TRACTOR

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0066905A1 (en) * 1981-05-15 1982-12-15 C. van der Lely N.V. Mower lifting mechanism
EP0511922A1 (en) * 1991-04-30 1992-11-04 Kuhn S.A. Mowing machine with pivoting hitch structure
FR2675980A1 (en) * 1991-04-30 1992-11-06 Kuhn Sa IMPROVED CUTTING MACHINE WITH PIVOTING HITCH STRUCTURE.
US5241809A (en) * 1991-04-30 1993-09-07 Kuhn S.A. Cutting machine with a pivoting hitching structure
EP0723739A1 (en) * 1995-01-27 1996-07-31 Kuhn S.A. Cutting machine with a device to control the action of a lightening spring of the cutting mechanism
FR2729817A1 (en) * 1995-01-27 1996-08-02 Kuhn Sa CUTTING MACHINE WITH DEVICE FOR CONTROLLING THE ACTION OF A LIGHTNING SPRING OF THE CUTTING MECHANISM
US5724794A (en) * 1995-01-27 1998-03-10 Kuhn S.A. Cutting device with a control device

Also Published As

Publication number Publication date
FR2437767B1 (en) 1981-04-10

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Legal Events

Date Code Title Description
ST Notification of lapse