FR2241230A1 - Tilting rotary mower - has parallelogram frame, V-belt drive and disc friction compensating spring - Google Patents

Tilting rotary mower - has parallelogram frame, V-belt drive and disc friction compensating spring

Info

Publication number
FR2241230A1
FR2241230A1 FR7325343A FR7325343A FR2241230A1 FR 2241230 A1 FR2241230 A1 FR 2241230A1 FR 7325343 A FR7325343 A FR 7325343A FR 7325343 A FR7325343 A FR 7325343A FR 2241230 A1 FR2241230 A1 FR 2241230A1
Authority
FR
France
Prior art keywords
cutter
compensating spring
belt drive
frame
ground
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
FR7325343A
Other languages
French (fr)
Other versions
FR2241230B3 (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.)
BUARD M MADELEINE
Original Assignee
BUARD M MADELEINE
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 BUARD M MADELEINE filed Critical BUARD M MADELEINE
Priority to FR7325343A priority Critical patent/FR2241230A1/en
Priority to FR7338758A priority patent/FR2248772A2/en
Publication of FR2241230A1 publication Critical patent/FR2241230A1/en
Application granted granted Critical
Publication of FR2241230B3 publication Critical patent/FR2241230B3/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
    • A01D34/835—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes
    • A01D34/86—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes for use on sloping ground, e.g. on embankments or in ditches
    • A01D34/866—Mounting means

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvester Elements (AREA)

Abstract

A frame (1) has tractor 3-point linkage attachment points, and a pivoting adjustable depth wheel for older models of tractors. A drive shaft is connected to the tractor power take-off and to a notched pulley transmitting the drive to the cutter by means of a notched belt. The cutter is composed of a plate (7) bearing knives (8) and a skid (9) which follows the contours of the ground to maintain a constant height of cut. The cutter is attached to the frame by tubes (3 & 4) pivoting at points (11 & 12) forming a parallelogram. The cutter head can follow the variations in the ground level and remain parallel to the ground. A compensating spring (5) reduces friction of the disc on the soil.
FR7325343A 1973-07-09 1973-07-09 Tilting rotary mower - has parallelogram frame, V-belt drive and disc friction compensating spring Granted FR2241230A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7325343A FR2241230A1 (en) 1973-07-09 1973-07-09 Tilting rotary mower - has parallelogram frame, V-belt drive and disc friction compensating spring
FR7338758A FR2248772A2 (en) 1973-07-09 1973-10-30 Rotary mower borne on air cushion - has hollow housing with adjustable sealing skirt and compressed air supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7325343A FR2241230A1 (en) 1973-07-09 1973-07-09 Tilting rotary mower - has parallelogram frame, V-belt drive and disc friction compensating spring

Publications (2)

Publication Number Publication Date
FR2241230A1 true FR2241230A1 (en) 1975-03-21
FR2241230B3 FR2241230B3 (en) 1977-06-03

Family

ID=9122377

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7325343A Granted FR2241230A1 (en) 1973-07-09 1973-07-09 Tilting rotary mower - has parallelogram frame, V-belt drive and disc friction compensating spring

Country Status (1)

Country Link
FR (1) FR2241230A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2464624A1 (en) * 1979-09-13 1981-03-20 Mcconnel F W Ltd Agricultural implement support linkage - has carrier arm pivoted to actuating arms with hydraulic cylinders
FR2584889A1 (en) * 1985-07-18 1987-01-23 Kuhn Sa MOWER WITH DELESTAGE MECHANISM
EP0402957A2 (en) * 1985-07-18 1990-12-19 Kuhn S.A. Mower
FR2722363A1 (en) * 1994-07-12 1996-01-19 Jean Pierre Martinet Agricultural machine for mowing and clearing soil
EP1095553A1 (en) * 1999-10-29 2001-05-02 Angelo Corsetti Drive mechanism for the trituration device of a shredder
FR2865889A1 (en) * 2004-02-10 2005-08-12 Agram Mid-mounted mower for use with farm tractor, has mower block connected to hitch part by arm that pivots around axle carried by hitch part, where arm is constituted of four bar linkage having two smaller sides, two larger sides and stopper

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2464624A1 (en) * 1979-09-13 1981-03-20 Mcconnel F W Ltd Agricultural implement support linkage - has carrier arm pivoted to actuating arms with hydraulic cylinders
FR2584889A1 (en) * 1985-07-18 1987-01-23 Kuhn Sa MOWER WITH DELESTAGE MECHANISM
EP0211785A1 (en) * 1985-07-18 1987-02-25 Kuhn S.A. Mower
US4723396A (en) * 1985-07-18 1988-02-09 Kuhn, S.A. Mower
EP0402957A2 (en) * 1985-07-18 1990-12-19 Kuhn S.A. Mower
EP0402957A3 (en) * 1985-07-18 1991-03-27 Kuhn S.A. Mower
FR2722363A1 (en) * 1994-07-12 1996-01-19 Jean Pierre Martinet Agricultural machine for mowing and clearing soil
EP1095553A1 (en) * 1999-10-29 2001-05-02 Angelo Corsetti Drive mechanism for the trituration device of a shredder
FR2865889A1 (en) * 2004-02-10 2005-08-12 Agram Mid-mounted mower for use with farm tractor, has mower block connected to hitch part by arm that pivots around axle carried by hitch part, where arm is constituted of four bar linkage having two smaller sides, two larger sides and stopper

Also Published As

Publication number Publication date
FR2241230B3 (en) 1977-06-03

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Legal Events

Date Code Title Description
ST Notification of lapse