FR2663498A1 - Stone-proof cutting tool for a mower or scrub clearing machine - Google Patents

Stone-proof cutting tool for a mower or scrub clearing machine Download PDF

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Publication number
FR2663498A1
FR2663498A1 FR9008056A FR9008056A FR2663498A1 FR 2663498 A1 FR2663498 A1 FR 2663498A1 FR 9008056 A FR9008056 A FR 9008056A FR 9008056 A FR9008056 A FR 9008056A FR 2663498 A1 FR2663498 A1 FR 2663498A1
Authority
FR
France
Prior art keywords
cutting
tool
cutting tool
mower
stone
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
FR9008056A
Other languages
French (fr)
Other versions
FR2663498B1 (en
Inventor
Corneille Maurice
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR9008056A priority Critical patent/FR2663498B1/en
Publication of FR2663498A1 publication Critical patent/FR2663498A1/en
Application granted granted Critical
Publication of FR2663498B1 publication Critical patent/FR2663498B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
    • A01D34/73—Cutting apparatus

Abstract

Stone-proof device for a mower and scrub clearing machine for protecting the cutting tool of any gyratory equipment for cutting and shredding plant matter. Consisting of a cross-shaped assembly, namely one ejector arm with stop piece (1) and a cutting arm with a specific triangular device (2.3) 6 faces of which are used for cutting plant matter. The combined tool protects from foreign bodies and accentuates the cutting yield.

Description

OUTIL DE COUPE ANTI-PIERRE
POUR TONDEUSE ET DEBROUSSAILLEUSE
1. l'utilisation de tondeuse débroussailleuse s'avère très dé
licate,voir onèreuse,lorsqutil s'agit de terrain pierreux.ANTI-STONE CUTTING TOOL
FOR MOWER AND TRIMMER
1. using a brushcutter mower is very difficult
licate, see expensive, when it is stony ground.

La rencontre violente et fréquente de 11 outil de coupe avec
les pierres lui enlevant rapidement son affAtage,le rendant
inopérant dans un délai souvent très court, plus une usure
rapide et prématurée de la partie tranchante.The violent and frequent encounter of 11 cutting tools with
the stones quickly take away its affAtage, making it
inoperative within an often very short time, plus wear
fast and premature of the cutting part.

2. L'invention ( outil de coupe anti-pierre ) permettra la
protection de la partie tranchante des tondeuses et débrou
ssailleuses giratoires
3. Ce dispositif se verra adjoint une forme de couteau toute
particulière à six faces d'usures dont le rendement de coupe
est considérable.2. The invention (anti-stone cutting tool) will allow
protection of the sharp part of the mowers and sharpness
roundabout
3. This device will have a whole knife attached
specific to six wear faces with cutting performance
is considerable.

FIGUREZ 1 UNIQUES
4. Dispositif de coupe anti-pierres pour tondeuses et debrouss
sailleuses caractérisé en ce qu'il comporte un ensemble op-
posé avec au moins un dispositif de coupe(2)opposé à un
bras ejecteur (1). FIGURE 1 UNIQUE
4. Anti-stone cutting device for mowers and brushcutters
protrusions characterized in that it comprises an op-
installed with at least one cutting device (2) opposite to a
ejector arm (1).

5. Pour plus dlequilibre et de rendement, l'ensemble comportes
ra deux bras en croix (1 et 2) équipé à leur extrémités.5. For more balance and efficiency, the set includes
ra two cross arms (1 and 2) fitted at their ends.

6. Ier un dispositif buttoir (6) orienté vers l'extérieur sous
un angle (7) allant de IO à 300. Ce sabot ejecteur de tous
corps étrangés se présente devant la machine à 1800 provo
cant l'ejection des pierres avant la phase coupe.6. Ier a stopper device (6) oriented outwards under
an angle (7) ranging from IO to 300. This ejector shoe of all
strange body presents itself in front of the machine at 1800 provo
cant eject the stones before the cutting phase.

7. 2eme ce dispositif de coupe(2 et 3) dont l'outil triangul
aire(Fig.2)sera fixé sur un axe libre (3).7. 2nd this cutting device (2 and 3) including the triangular tool
area (Fig. 2) will be fixed on a free axis (3).

8. L'outil triangulaire (Fig.2) offrira la particularité d'av-
oir six faces de coupe par décalage et retournement de la
face précédemment usée. 8. The triangular tool (Fig.2) will offer the particularity of
oir six cutting faces by shifting and turning the
previously worn face.

9. La fixation de l'outil (4) se verra remplacé pour tenir
compte du poids de l'ensemble coupe (2) + butoir (1) IOULE carter de protection pourra recevoir un conditionnement
permettant le ramassage des éléments coupés et broyés par
la machine.9. The tool attachment (4) will be replaced to hold
account of the weight of the cutting assembly (2) + stopper (1) IOULE protective casing can receive a packaging
allowing the collection of cut and ground elements by
the machine.

11. Très important, la combinaison de l'angle sortant pour la
partie ejection (1) et la coupe des végétaux assurée par
le bras (2) sous un angle rentrant assure à l'outil ainsi
combiné un rendement exceptionnel. 11. Very important, the combination of the outgoing angle for the
ejection part (1) and cutting of the plants provided by
the arm (2) at a re-entrant angle ensures the tool as well
combined exceptional performance.

Claims (4)

REVENDICATIONS 1. Dispositif de protection de l'outil de coupe pour tondeuse et débroussailleuse, caractérisé en ce qu'il comprend au moins un dispositif éjecteur (6) disposé en avant de l'outil de coupe (2) dans le sens de rotation dudit outil (2) et disposé à l'extrémité radiale d'un bras (1) solidaire de l'outil de coupe (2).1. Device for protecting the cutting tool for mower and brushcutter, characterized in that it comprises at least one ejector device (6) disposed in front of the cutting tool (2) in the direction of rotation of said tool (2) and disposed at the radial end of an arm (1) integral with the cutting tool (2). 2. Dispositif selon la revendication 1, caractérisé en ce que ledit dispositif éjecteur est constitué par un sabot (6) orienté vers l'extérieur sous un angle (7) de 10 à 300.  2. Device according to claim 1, characterized in that said ejector device consists of a shoe (6) oriented towards the outside at an angle (7) from 10 to 300. 3. Dispositif selon l'une des revendications 1 et 2, caractérisé en ce qu'il comprend deux bras en croix (i, 2), un bras (1) étant muni à chacune de ses extrémités d'un dispositif éjecteur (6) et l'autre bras (2) étant muni à chacune de ses extrémités d'un outil de coupe (3).3. Device according to one of claims 1 and 2, characterized in that it comprises two cross arms (i, 2), an arm (1) being provided at each of its ends with an ejector device (6) and the other arm (2) being provided at each of its ends with a cutting tool (3). 4. Dispositif selon l'une des revendications 1 à 3, caractérisé en ce que l'outil de coupe (3) est un outil triangulaire monté pivotant librement et démontable sur un axe (3), les faces de l'outil triangulaire formant six faces de coupe pouvant etre amenées en position de coupe par décalage et retournement de l'outil. 4. Device according to one of claims 1 to 3, characterized in that the cutting tool (3) is a triangular tool mounted freely pivoting and removable on an axis (3), the faces of the triangular tool forming six cutting faces which can be brought into the cutting position by shifting and turning the tool.
FR9008056A 1990-06-21 1990-06-21 ANTI-STONE CUTTING TOOL FOR MOWER OR BRUSH CUTTER. Expired - Fee Related FR2663498B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9008056A FR2663498B1 (en) 1990-06-21 1990-06-21 ANTI-STONE CUTTING TOOL FOR MOWER OR BRUSH CUTTER.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9008056A FR2663498B1 (en) 1990-06-21 1990-06-21 ANTI-STONE CUTTING TOOL FOR MOWER OR BRUSH CUTTER.

Publications (2)

Publication Number Publication Date
FR2663498A1 true FR2663498A1 (en) 1991-12-27
FR2663498B1 FR2663498B1 (en) 1994-03-25

Family

ID=9398042

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9008056A Expired - Fee Related FR2663498B1 (en) 1990-06-21 1990-06-21 ANTI-STONE CUTTING TOOL FOR MOWER OR BRUSH CUTTER.

Country Status (1)

Country Link
FR (1) FR2663498B1 (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2592755A (en) * 1949-07-28 1952-04-15 Soenksen Edwin Rotating cutter bar
US2898725A (en) * 1956-06-11 1959-08-11 John F Roesel Rotary mower cutter blade structure
GB911439A (en) * 1959-03-31 1962-11-28 Burndept Ltd Rotary scythe mower
US3103094A (en) * 1962-05-24 1963-09-10 Harry R Cook Safety-type, rotary vegetation cutting blade
US3109275A (en) * 1963-03-08 1963-11-05 Atlantic Refining Co Rotary safety blade
US3162990A (en) * 1963-08-01 1964-12-29 Harry R Cook Safety-type, rotary vegetation cutting blade
US3183655A (en) * 1963-09-18 1965-05-18 Atlantic Refining Co Rotary bar-type mower blade having a safety deflector
GB1422335A (en) * 1972-03-29 1976-01-28

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2592755A (en) * 1949-07-28 1952-04-15 Soenksen Edwin Rotating cutter bar
US2898725A (en) * 1956-06-11 1959-08-11 John F Roesel Rotary mower cutter blade structure
GB911439A (en) * 1959-03-31 1962-11-28 Burndept Ltd Rotary scythe mower
US3103094A (en) * 1962-05-24 1963-09-10 Harry R Cook Safety-type, rotary vegetation cutting blade
US3109275A (en) * 1963-03-08 1963-11-05 Atlantic Refining Co Rotary safety blade
US3162990A (en) * 1963-08-01 1964-12-29 Harry R Cook Safety-type, rotary vegetation cutting blade
US3183655A (en) * 1963-09-18 1965-05-18 Atlantic Refining Co Rotary bar-type mower blade having a safety deflector
GB1422335A (en) * 1972-03-29 1976-01-28

Also Published As

Publication number Publication date
FR2663498B1 (en) 1994-03-25

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