FR2662044A1 - Device for rapidly fixing the ploughshare to the flexible or rigid tooth of a cultivator - Google Patents

Device for rapidly fixing the ploughshare to the flexible or rigid tooth of a cultivator Download PDF

Info

Publication number
FR2662044A1
FR2662044A1 FR9006348A FR9006348A FR2662044A1 FR 2662044 A1 FR2662044 A1 FR 2662044A1 FR 9006348 A FR9006348 A FR 9006348A FR 9006348 A FR9006348 A FR 9006348A FR 2662044 A1 FR2662044 A1 FR 2662044A1
Authority
FR
France
Prior art keywords
ploughshare
tooth
flexible
key
cultivator
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
FR9006348A
Other languages
French (fr)
Other versions
FR2662044B1 (en
Inventor
Maneville Andre
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 FR9006348A priority Critical patent/FR2662044B1/en
Publication of FR2662044A1 publication Critical patent/FR2662044A1/en
Application granted granted Critical
Publication of FR2662044B1 publication Critical patent/FR2662044B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B35/00—Other machines for working soil not specially adapted for working soil on which crops are growing
    • A01B35/20—Tools; Details
    • A01B35/22—Non-rotating tools; Resilient or flexible mounting of rigid tools
    • A01B35/225—Non-rotating tools; Resilient or flexible mounting of rigid tools the tools being adapted to allow the chisel point to be easily fitted or removed from the shank

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)

Abstract

Device for rapidly fixing the ploughshare (3) to the flexible (4) or rigid tooth of the cultivator, the ploughshare (3) being the wear piece of the flexible tooth (4). The invention relates to a device making it possible to fix the ploughshare (3) and dismantle it very rapidly without a spanner. It includes a fastening flange (1) and a key (2) providing immobilisation thereof. The device according to the invention makes it possible to obtain a ploughshare (3) which extends from maximum use. This may take place very rapidly because if the ploughshare (3) is worn and placed over the upper orifice (5) of the flexible tooth (4), it is sufficient to position it and to fix it, by virtue of the key (2) over the lower orifice (6) thus gaining some length.

Description

Le présente invention concerne un dispositif qui permet la fixation rapide du soc (appelé aussi pièce d'usure ou pointe) sur la dent flexible ou rigide du cultivateur. The present invention relates to a device which allows rapid attachment of the ploughshare (also called wearing part or point) on the flexible or rigid tine of the cultivator.

La pièce d'usure en question est fixée par boulons (s). Cette fixation comporte de nombreux inconvénients car l'écrou se dévisse et la pièce se perd, ou bien l'écrou se grippe et il ne peut plus être dévissé. Ou bien le boulon tourne dans la pièce, il faut alors intervenir avec une machine coupe boulon. The wear part in question is fixed by bolts (s). This fixing has many disadvantages because the nut is unscrewed and the part is lost, or the nut seizes up and it can no longer be unscrewed. Or the bolt turns in the part, it is then necessary to intervene with a bolt cutter machine.

Le dispositif selon l'invention permet de remédier à cet inconvénient car le boulon ou les boulons sont supprimés. Par ce fait, le soc peut être monté et démonté sans clef d'une manière très rapide. The device according to the invention overcomes this drawback because the bolt or the bolts are eliminated. By this fact, the share can be assembled and disassembled without a key very quickly.

Il s'agit d'un dispositif qui comporte une bride de fixation (1) fondue sur le soc(3) (soudée sur le soc par l'industriel ou fixée par tout autre moyen) C'est le moyen le plus fiable et le moins couteux qui sera adopté. It is a device which includes a fixing flange (1) melted on the share (3) (welded on the share by the manufacturer or fixed by any other means) It is the most reliable and less expensive which will be adopted.

Cette bride de fixation (1) est percée pour que la clavette (2) y soit introduite permettant le blocage du soc (3). This fixing flange (1) is drilled so that the key (2) is inserted therein allowing the blocking of the share (3).

Pour le montage du soc (3), muni de ce dispositif, il suffit de faire glisser la pièce sur la dent (4) du cultivateur. Lorsque l'orifice de la bride de fixation (1) se trouve sur l'orifice supérieur (5) ou inférieur (6) de la dent (4), on enfonce la clavette (2) qui traverse la dent (4) et le soc (3),qui est percé à cet effet. L'ensemble étant bloqtlé, la pièce ne peut plus glissée et se perdre. La clavette (2) ne dépassant pas du soc (3) car il se produirait une certaine usure sur celle-ci. For the assembly of the share (3), fitted with this device, it suffices to slide the part on the tooth (4) of the cultivator. When the orifice of the fixing flange (1) is on the upper (5) or lower (6) orifice of the tooth (4), the key (2) is pushed in which passes through the tooth (4) and the share (3), which is drilled for this purpose. The whole being locked, the piece can no longer slip and get lost. The key (2) does not protrude from the share (3) because there would be some wear thereon.

Pour le démontage, il suffit de chasser la clavette (2) et d'enlever la pièce (soc (3) plus la bride de fixation (1) ). On peut grâce à ce dispositif augmenter sensiblement la durée du soc (3). Car si cette pièce est usée et placée sur l'orifice supérieur (5) de la dent (4), il suffit de la positionner sur l'orifice inférieur (6) gagnant ainsi de la longueur. Ceci est possible, si la dent (4) comporte deux orifices (deux perçages) comme ctest généralement le cas. For disassembly, simply remove the key (2) and remove the part (share (3) plus the fixing flange (1)). It is possible with this device to significantly increase the duration of the share (3). Because if this part is worn and placed on the upper orifice (5) of the tooth (4), it suffices to position it on the lower orifice (6) thus gaining length. This is possible, if the tooth (4) has two orifices (two holes) as is generally the case.

On obtient ainsi en plus d'un soc (3) reversible, comme on le trouve aujourd'hui sur le marché, un soc (3) qui s'allonge pour une utilisation prolongée. Ce qui représente une certaine économie. There is thus obtained in addition to a reversible ploughshare (3), as found today on the market, a plowshare (3) which is extended for prolonged use. Which represents a certain economy.

La fixation rapide, que je propose ne modifie en rien la dent (4) car le soc (3) muni de ce dispositif, s'adapte parfaitement sur celle-ci. De plus, cette fixation rapide est simple, fiable et moins onéreuse que la fixation existant aujourd'hui.  The quick fixing, which I propose in no way modifies the tooth (4) because the ploughshare (3) fitted with this device, adapts perfectly to it. In addition, this quick fixing is simple, reliable and less expensive than the existing fixing today.

Claims (4)

REVENDICATIONS 1) Dispositif de fixation pour soc (3) sur dent flexible (4) ou rigide de cultivateur, caractérisé en ce que le soc (3) comporte une bride de fixation (1) et que l'ensemble est bloqué sur la dent (4) par une clavette (2).1) Fixing device for ploughshare (3) on flexible (4) or rigid cultivator tine, characterized in that the ploughshare (3) has a fixing flange (1) and that the assembly is locked on the tine (4 ) by a key (2). 2) Dispositif de fixation selon la revendication 1 caractérisé en ce que bride de fixation (1) soc (3) et dent (4) sont percés. Cette dernière ayant un orifice supérieur (5) et un orifice inférieur (6). 2) A fixing device according to claim 1 characterized in that the fixing flange (1) share (3) and tooth (4) are drilled. The latter having an upper orifice (5) and a lower orifice (6). 3) Dispositif de fixation selon la revendication 1 caractérisé en ce que l'ensemble (soc (3) et bride de fixation (1) ) peut être fixé à l'aide de la clavette (2) sur l'orifice supérieur (5) de la dent (4) ou sur l'orifice inférieur (6).3) A fixing device according to claim 1 characterized in that the assembly (ploughshare (3) and fixing flange (1)) can be fixed using the key (2) on the upper orifice (5) tooth (4) or on the lower opening (6). Pour le démontage, il suffit de chasser la clavette (2). Alors l'ensemble glisse sur la dent (4) et peut être enlevé.For disassembly, simply remove the key (2). Then the assembly slides on the tooth (4) and can be removed. 4) Dispositif de fixation selon la revendication 1, caractérisé en ce que la clavette (2) ne dépasse pas au soc (3) afin d'éviter l'usure de celle-ci. 4) A fixing device according to claim 1, characterized in that the key (2) does not protrude from the ploughshare (3) in order to avoid wear of the latter.
FR9006348A 1990-05-18 1990-05-18 DEVICE FOR QUICK FIXING OF THE SOC ON THE FLEXIBLE OR RIGID TOOTH OF A CULTIVATOR. Expired - Lifetime FR2662044B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9006348A FR2662044B1 (en) 1990-05-18 1990-05-18 DEVICE FOR QUICK FIXING OF THE SOC ON THE FLEXIBLE OR RIGID TOOTH OF A CULTIVATOR.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9006348A FR2662044B1 (en) 1990-05-18 1990-05-18 DEVICE FOR QUICK FIXING OF THE SOC ON THE FLEXIBLE OR RIGID TOOTH OF A CULTIVATOR.

Publications (2)

Publication Number Publication Date
FR2662044A1 true FR2662044A1 (en) 1991-11-22
FR2662044B1 FR2662044B1 (en) 1992-08-28

Family

ID=9396825

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9006348A Expired - Lifetime FR2662044B1 (en) 1990-05-18 1990-05-18 DEVICE FOR QUICK FIXING OF THE SOC ON THE FLEXIBLE OR RIGID TOOTH OF A CULTIVATOR.

Country Status (1)

Country Link
FR (1) FR2662044B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007112923A1 (en) * 2006-03-30 2007-10-11 Maschio Gaspardo S.P.A. Reversible tool for agricultural subsoilers and the like
CN101420843B (en) * 2006-03-30 2012-08-08 马斯奇奥盖斯帕多股份有限公司 Reversible tool for agricultural subsoilers and the like

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE538035C (en) * 1931-11-09 Hertel Karl Detachable wedge attachment for hoe shares
US2737870A (en) * 1952-05-17 1956-03-13 Cook Einar Apparatus for mounting earth working tools in cultivators and the like
DE1151401B (en) * 1954-11-10 1963-07-11 Koeckerling Geb Grubberegge
US3563318A (en) * 1968-04-05 1971-02-16 Norman C Eberhardt Mounting for cultivating tool
US3773114A (en) * 1972-03-31 1973-11-20 R Griffin Shovel coupling
US4190115A (en) * 1978-05-15 1980-02-26 Couture Richard B For releasably coupling agricultural attachment to shank
US4446927A (en) * 1982-03-01 1984-05-08 Acra-Plant, Inc. Ground penetrating tool for farm implement shanks

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE538035C (en) * 1931-11-09 Hertel Karl Detachable wedge attachment for hoe shares
US2737870A (en) * 1952-05-17 1956-03-13 Cook Einar Apparatus for mounting earth working tools in cultivators and the like
DE1151401B (en) * 1954-11-10 1963-07-11 Koeckerling Geb Grubberegge
US3563318A (en) * 1968-04-05 1971-02-16 Norman C Eberhardt Mounting for cultivating tool
US3773114A (en) * 1972-03-31 1973-11-20 R Griffin Shovel coupling
US4190115A (en) * 1978-05-15 1980-02-26 Couture Richard B For releasably coupling agricultural attachment to shank
US4446927A (en) * 1982-03-01 1984-05-08 Acra-Plant, Inc. Ground penetrating tool for farm implement shanks

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007112923A1 (en) * 2006-03-30 2007-10-11 Maschio Gaspardo S.P.A. Reversible tool for agricultural subsoilers and the like
EA013674B1 (en) * 2006-03-30 2010-06-30 Маскио Гаспардо С.П.А. Reversible tool for agricultural subsoilers and the like
CN101420843B (en) * 2006-03-30 2012-08-08 马斯奇奥盖斯帕多股份有限公司 Reversible tool for agricultural subsoilers and the like

Also Published As

Publication number Publication date
FR2662044B1 (en) 1992-08-28

Similar Documents

Publication Publication Date Title
EP0446092B1 (en) Device for rigid transverse connection of two spinal osteosynthesis rods
WO1985000546A1 (en) Claw extractor
FR2662044A1 (en) Device for rapidly fixing the ploughshare to the flexible or rigid tooth of a cultivator
EP0424204B1 (en) Coupling between handle and actuating bar of vehicle door lock
FR2795938A1 (en) ELECTRIC HAND MIXER
FR2757344A1 (en) BRUSH CLEANER
EP0326481A1 (en) Clip-shaped unit and assembly making use thereof
EP0079650B1 (en) Towing device for a motor bicycle
FR2717668A1 (en) Opener for different sizes of shell fish
FR2553722A1 (en) QUICK ATTACHING DEVICE FOR FIXING A SUPPORT SUPPORTED BY THE ROOF THROUGH A LUGGAGE CARRIER OF A MOTOR VEHICLE
FR2459645A1 (en) QUICK COUPLING BETWEEN A CAMERA AND AN ENDOSCOPE OPTICAL SYSTEM
WO2007066024A1 (en) Clamping strap holding device
FR2685034A1 (en) Interposed device for temporary and leaktight connection of at least one pipe to the collar which borders the outlet orifice of the exhaust manifold of a combustion engine
FR2733588A1 (en) DEVICE FOR FIXING A TEMPERATURE SENSOR IN A MOTOR VEHICLE HEATING AND / OR AIR CONDITIONING SYSTEM
FR2648006A1 (en) Device for fixing the ploughshare on the tine of tools for cultivating the ground
FR2588230A1 (en) Device making it possible to release a load which is drawn or supported by a transport cable or chain
BE558824A (en)
FR2488663A1 (en) DEVICE FOR RETAINING A BODY BETWEEN TWO PARALLEL PARTS
EP0286549A1 (en) Crank bearing assembly for bicycles and similar vehicles
CH249065A (en) Shears.
FR2647772A1 (en) Device for raising, lowering, or moving a motorised cultivator or another machine in order to remove, fit, or change one or more accessories
FR2647864A3 (en) Quick-detachment fastening device for portable appliances
FR2558402A2 (en) Device for loosening and tightening vehicle wheel nuts and guiding the wheel rims over the studs
FR2674099A1 (en) Fishing rod support which can be fitted to a boat
EP0416963A1 (en) Assembly device