FR2540049A2 - Device for supporting a universal automobile power takeoff and its transmission - Google Patents
Device for supporting a universal automobile power takeoff and its transmission Download PDFInfo
- Publication number
- FR2540049A2 FR2540049A2 FR8301729A FR8301729A FR2540049A2 FR 2540049 A2 FR2540049 A2 FR 2540049A2 FR 8301729 A FR8301729 A FR 8301729A FR 8301729 A FR8301729 A FR 8301729A FR 2540049 A2 FR2540049 A2 FR 2540049A2
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- FR
- France
- Prior art keywords
- supporting
- pto
- universal
- allowing
- transmission
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K25/00—Auxiliary drives
- B60K25/08—Auxiliary drives from a ground wheel, e.g. engaging the wheel tread or rim
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
Abstract
Description
La présente addition, a pour objet, un dispositif présentant une nette amélioration au procédé permettant d'utiliser la puissance du moteur et la boite a vitessMd'un véhicule automobile a partir d'une roue motrice sur laquelle s' adapte un organe permettant la transmission a un flexible aboutissant a un carter porte outils ou a une petite machine. The subject of this addition is a device presenting a marked improvement in the process making it possible to use the power of the engine and the gearbox of a motor vehicle from a drive wheel on which a member permitting transmission is fitted. to a hose leading to a tool housing or to a small machine.
Le procédé initial et la première addition permettent d'effectuer de nombreux travaux , loin d'une source d'énergie électrique : perçage tronçonnage, ponçage, entrainement d'une pompe, d'une scie circulaire, d'une bétonnière, d'un alternateur. The initial process and the first addition make it possible to carry out numerous works, far from a source of electrical energy: drilling, cutting, sanding, driving a pump, a circular saw, a concrete mixer, a alternator.
Le procédé initial et la première addition présentent les inconvénients suivants : un système de tension de la courroie beaucoup trop complexe, un système de support ne tenant pas compte de dénivellations éventuelles du sol, un organe de transmission qui ne peut s'adapter qu'a un type de véhicules présentant trois goujons sur le moyeu , et ne permettant donc le passage que de trois écrous - boulons ou double vis, un système dfaccélération mécanique trop encombrant et surtout ne prévoit pas une usure anormale des satellites et planétaires du différentiel après une utilisation prolongée. The initial process and the first addition have the following drawbacks: a much too complex belt tensioning system, a support system which does not take account of any unevenness in the ground, a transmission member which can only adapt to a type of vehicle having three studs on the hub, and therefore only allowing the passage of three nuts - bolts or double screws, a mechanical acceleration system too bulky and above all does not provide for abnormal wear of the satellites and planetary of the differential after use prolonged.
La présente addition a pour but de remédier aux inconvénients précités. The purpose of this addition is to remedy the aforementioned drawbacks.
Une forme d'éxécution du dispositif d'addition est décrite ci-aprds a titre indicatif et nullement limitatif en se référant aux dessins. A form of execution of the addition device is described below by way of indication and in no way limitative with reference to the drawings.
La figure 1 est une vue en perpective du dispositif en place sur la roue motrice avant gauche. Figure 1 is a perspective view of the device in place on the left front drive wheel.
La figure 2 est une vue en perspective du support mobile de multiplication et un alternateur. Figure 2 is a perspective view of the mobile multiplication support and an alternator.
La figure 3 est une vue en perspective du dispo ff tfidémonte adaptable à la roue avant droite "symetrique" de la figure 1. FIG. 3 is a perspective view of the provision ff tfidémonte adaptable to the "symmetrical" right front wheel of FIG. 1.
La figure 4 est une vue en perspective de la barre de liaison supprimant l'effet du différentiel. Figure 4 is a perspective view of the link bar eliminating the effect of the differential.
La figure 5 est une vue en perspective du système mécanique d'accélération
ConformXment à l'addition, le dispositif comme cela est illustre sur les figures 1, 2 et 3 comporte quatre rouleaux caoutchoutés la, lb et la' lb' montés sur des paliers à roulements 6a,6b, 6c,6d et 6a',6b',6c',6d' tournant en sens inverse de la roue motrice en action et-permettant ainsi l'inertie du vehicule. Les dits paliers à roulements 6a,6b,6c,6d et 6a',6b',6c',6d' sont solidaires des cadres rectangulaires 9 et 9' assurant le suport et la cohésion de l'ensemble.Les dits cadres 9 et 9' comportent à chacun de leurs angles des guides lOa,10b,lOc, lOd et lOa',10b',10c', 10d' permettant aux pièces 27 a, 27b, 27c, 27d et 27a', 27b', 27c', 27d' de coulisser de façon à compenser une dénivellation du sol.Figure 5 is a perspective view of the mechanical acceleration system
According to the addition, the device as illustrated in FIGS. 1, 2 and 3 comprises four rubberized rollers 1a, 1b and 1b mounted on rolling bearings 6a, 6b, 6c, 6d and 6a ', 6b ', 6c', 6d 'turning in opposite direction of the drive wheel in action and thus allowing the inertia of the vehicle. Said rolling bearings 6a, 6b, 6c, 6d and 6a ', 6b', 6c ', 6d' are integral with the rectangular frames 9 and 9 'ensuring the support and cohesion of the assembly. 'have guides at each of their angles lOa, 10b, lOc, lOd and lOa', 10b ', 10c', 10d 'allowing parts 27 a, 27b, 27c, 27d and 27a', 27b ', 27c', 27d '' to slide so as to compensate for a difference in level with the ground.
Les coulisseaux sont dotés de trous 30a, 30b, 30 c, 30 d et 30a', 30b', 30c' 30d' permettant le passage d'une goupille pour leurs immobilisations. Les dits coulisseaux -sont dotés de socles29a9 29b, 29c, 29d et 29a', 29b', 29c' 29d' évitant à l'ensemble de s'enfoncer dans un sol meuble. Les dits guides et coulisseaux sont dotés de trous alignés 28a,28b,28cç 28d et 28a', 28b' 28c', 28d' permettant le passage d'une goupille lors de la manutention ou transport du dispositif.The slides have holes 30a, 30b, 30 c, 30 d and 30a ', 30b', 30c '30d' allowing the passage of a pin for their immobilizations. Said slides -are provided with bases29a9 29b, 29c, 29d and 29a ', 29b', 29c '29d' preventing the assembly from sinking into loose soil. Said guides and slides have aligned holes 28a, 28b, 28cç 28d and 28a ', 28b' 28c ', 28d' allowing the passage of a pin during the handling or transport of the device.
Les cadres 9 et 9' comportent côte intérieur arrière des plans inclines 31,32 et 31', 32' pivotant autour des axes 33 et 33' permettant le positionnement facile du véhicule sur les rouleaux. Les cadres 9 et 9' sont dotés sur leurs côtés latéraux extérieurs de guides cylindriques latéraux 34 et 34' permettant aux cales 35 et 35' de coulisser et ou pivoter, les dites cales 35 et 35' sont prolongées par des tiges filetées 36 et 36' permettant l'immo bilisatlon latérale du véhicule sur les rouleaux a l'aide des poignées 37 et 37' permettant de visser, donc allonger ou dévisser, donc raccourcir les cales 35 et 35'.Les cadres 9 et 9' 'possèdent côté extérieur avant des gonds 12a, 12b, et 12a', 12b' permettant le déplacement lateral du support de multiplication 11 grace aux charnières 25a, 25b, 25c, 25d. Les charnières 25a et 25b sont dotées de trous taraudés 26a et 26b permettant l'arrêt du déplacement latéral par vis de pression. The frames 9 and 9 ′ have rear inner sides of the inclined planes 31, 32 and 31 ′, 32 ′ pivoting around the axes 33 and 33 ′ allowing the easy positioning of the vehicle on the rollers. The frames 9 and 9 'are provided on their outer lateral sides with lateral cylindrical guides 34 and 34' allowing the wedges 35 and 35 'to slide and or pivot, the said wedges 35 and 35' are extended by threaded rods 36 and 36 '' allowing lateral immobilization of the vehicle on the rollers using handles 37 and 37 'allowing screwing, therefore lengthening or unscrewing, therefore shortening the shims 35 and 35'. The frames 9 and 9 '' have exterior side before hinges 12a, 12b, and 12a ', 12b' allowing the lateral displacement of the multiplication support 11 thanks to the hinges 25a, 25b, 25c, 25d. The hinges 25a and 25b are provided with tapped holes 26a and 26b allowing the lateral movement to be stopped by pressure screw.
Les cadres 9 et 9' disposent côté extérieur avant de guides, 13 et 13' permettant le déplacement longitudinal du tendeur 14. Le dit tendeur est dote d'une fourchette 20 comportant un axe 21 autour duquel coulisse et pivote une tige filetée 22 munie d'un écrou papillon 23 permettant la tension du support de multiplication 11 une fois positionnée dans les lumières débouchantes 24 a ou 24b. Le support derpultiplication 11 comporte 2 paliers 16a, 16b solidaires qui maintiennent un arbre 15 porteur d'une petite poulie 17a entrainée par la courroie 18a en liaison avec l'organe de transmission 7. Le dit arbre 15 porte par ailleurs une grosse poulie 19 entrainant par l'interme- diaire de la courroie 18b la petite poulie 17 b solidaire de l'alternateur
ou d'un corps de pompe...The frames 9 and 9 ′ have front external guides, 13 and 13 ′ allowing the longitudinal displacement of the tensioner 14. The said tensioner is provided with a fork 20 comprising an axis 21 around which slides and pivots a threaded rod 22 provided with 'A wing nut 23 allowing the tension of the multiplication support 11 once positioned in the through openings 24 a or 24b. The multiplier support 11 comprises 2 fixed bearings 16a, 16b which hold a shaft 15 carrying a small pulley 17a driven by the belt 18a in connection with the transmission member 7. Said shaft 15 also carries a large pulley 19 driving by means of the belt 18b the small pulley 17b secured to the alternator
or a pump body ...
Les rouleaux la et la' sont dotes de trous 8 et 8' permettant l'immo- bilflsation momentanee des dits rouleaux par l'introduction d'une tige metallique lors de la mise en place du vehicule. The rollers la and la 'are provided with holes 8 and 8' allowing the momentary immobilization of said rollers by the introduction of a metal rod during the positioning of the vehicle.
Comme cela est illustre figure 3, le rouleau lb est dote d'une poulie organe de transmission 7' qui par effet de friction de la roue en rotation permet d'ebtrainer soit l'alternateur 39 soit le multiplicateur remplaçant ainsi l'élément de transmission 7, pour les petites puissance ou lorsque la configuration des lieux n'autorise qu'un travail a droite du véhicule. Comme cela est il lustré figure 1, 3 et 4, les rouleaux lb, lb' sont munis du . coté intérieur d'éléments d'accouplements élastiques 38 et 38' reliés entre eux par les éléments d'accouplements élastiques 38b et 38b' solidaires de la barre de liaison 50 permettant une suppression de l'effet de différentiel. As illustrated in FIG. 3, the roller 1b is endowed with a transmission member pulley 7 ′ which by friction effect of the rotating wheel makes it possible to drive either the alternator 39 or the multiplier thus replacing the transmission element 7, for small power or when the configuration of the premises only authorizes work to the right of the vehicle. As shown in FIG. 1, 3 and 4, the rollers 1b, 1b 'are provided with. inner side of elastic coupling elements 38 and 38 'connected together by the elastic coupling elements 38b and 38b' integral with the connecting bar 50 allowing a suppression of the effect of differential.
Comme cela est illustré figure 1,2 et 3 l'organe de transmission 7, le rouleau lb et l'arbre 15 comportent en leurs extrémités des embouts filetés 4a, 4a' et 4b permettant l'entrainement d'un flexible par vissage auto serrant , ou d'une barre de liaison par l'adaptation d'un accouplement elastique. As illustrated in FIGS. 1, 2 and 3, the transmission member 7, the roller 1b and the shaft 15 have at their ends threaded ends 4a, 4a ′ and 4b allowing the driving of a hose by self-tightening screwing , or a connecting bar by adapting an elastic coupling.
Comme cela est illustre figure 1, l'organe de transmission 7 comporte une gorge de poulie 5 qui permet la multiplication de la vitesse de la roue motrice,-de huit lumibres 2a, 2b, 2c, 2a', 2b', 2c',3a, et 3b, disposées selon des angles des'0 et 90" permettant l'adaptation sur tous les types de roui a trois, quatre ou six goujons. As illustrated in FIG. 1, the transmission member 7 includes a pulley groove 5 which allows the speed of the driving wheel to be multiplied, by eight lumens 2a, 2b, 2c, 2a ', 2b', 2c ', 3a, and 3b, arranged at angles of'0 and 90 "allowing adaptation on all types of roui with three, four or six studs.
Comme cela est illustre figure 5, le système d'accélération mécanique comporte un petit socle 40 rendu solidaire du plancher a l'intérieur du véhicule par des vis utilisant les trous 41a et-41 b. As illustrated in FIG. 5, the mechanical acceleration system comprises a small base 40 made integral with the floor inside the vehicle by screws using the holes 41a and -41b.
Le dit socle 40 pourrait s'intégrer avantageusement a un tapis de sol, ce qui faciliterait grandement le positionnement définitif sur le plancher. Lé dit socle 40 comporte une partie taraudée borgne 42 recevant lors de la mise en place du système d'accélération une tige filetee 43 porteuse d'une tablette 44. La dite tablette 44 supporte une charnière 45 autour de laquelle pivote un bras 46 muni d'une lumière 47 permettant le passage d'une tige filetée 48 porteu d'un écrou papillon 49 permettant la pression sur le bras 46 en appui sur la pédale d'accélération du véhicule facilitant ainsi un reglage de vitesse précis. Said base 40 could advantageously integrate with a floor mat, which would greatly facilitate the final positioning on the floor. The said base 40 includes a blind tapped portion 42 receiving during the installation of the acceleration system a threaded rod 43 carrying a shelf 44. Said shelf 44 supports a hinge 45 around which pivots an arm 46 provided with 'a light 47 allowing the passage of a threaded rod 48 carrying a butterfly nut 49 allowing the pressure on the arm 46 bearing on the vehicle acceleration pedal thus facilitating precise speed adjustment.
Le present systeme, presente donc des avantages- évidents : un utilisateur éventuel pouvant le mettre en place en quelques instants, sans risquer de détériorer le différentiel du véhicule par une sollicitation anormale, avec plusieurs possibilités d'utilisation a gauche et (ou) à droite du véhicule, et cela sur un terrain pouvant accuser des dénivellations importantes. The present system therefore has obvious advantages: a potential user can install it in a few moments, without risking damaging the vehicle differential by abnormal loading, with several possibilities of use on the left and / or on the right. of the vehicle, and this on terrain that can show significant differences in level.
Le procédé décrit plus haut permet de nombreux travaux en un lieu éloigné de toute source d'énergie électrique et présente un intérêt particulier pour les vacanciers habitant des "cabanons" retirés, les militaires, les forestiers, les agriculteurs, les chantiers isolés, les habitants de certains pays en voie de développement. il est évident que la présente addition n'est pas limitée au mode de réalisation décrit qui ne constitue qu'un exemple auquel de nombreuses modifications peuvent être apportées sans que l'on s'écarte de la présente addition; The process described above allows many works in a place far from any source of electrical energy and is of particular interest for vacationers living in retired "cabins", the military, foresters, farmers, isolated sites, residents from some developing countries. it is obvious that the present addition is not limited to the embodiment described, which is only an example to which numerous modifications can be made without departing from the present addition;
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8301729A FR2540049B2 (en) | 1980-04-28 | 1983-02-01 | DEVICE FOR SUPPORTING A UNIVERSAL AUTOMOTIVE PTO AND ITS TRANSMISSION |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8009490A FR2481206B1 (en) | 1980-04-28 | 1980-04-28 | DEVICE FOR DRIVING A TOOL FROM THE POWER OF A MOTOR VEHICLE |
FR8301729A FR2540049B2 (en) | 1980-04-28 | 1983-02-01 | DEVICE FOR SUPPORTING A UNIVERSAL AUTOMOTIVE PTO AND ITS TRANSMISSION |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2540049A2 true FR2540049A2 (en) | 1984-08-03 |
FR2540049B2 FR2540049B2 (en) | 1988-09-23 |
Family
ID=26221746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8301729A Expired FR2540049B2 (en) | 1980-04-28 | 1983-02-01 | DEVICE FOR SUPPORTING A UNIVERSAL AUTOMOTIVE PTO AND ITS TRANSMISSION |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2540049B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2581357A1 (en) * | 1985-05-03 | 1986-11-07 | Rabel Andree | Device for converting any light or heavy motor vehicle into an emergency power plant |
CN108909448A (en) * | 2018-08-24 | 2018-11-30 | 徐州徐工环境技术有限公司 | Power takeoff and engineering truck |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH83192A (en) * | 1919-02-24 | 1920-04-16 | Adolf Wittwer | Device for deriving motor power from a wheeled motor vehicle and for supplying it to the same |
US1424688A (en) * | 1922-01-28 | 1922-08-01 | Charles H Stehl | Power take-off for automobiles |
US1424281A (en) * | 1921-09-20 | 1922-08-01 | Thomas J Charon | Power attachment for automobiles |
FR611546A (en) * | 1926-02-22 | 1926-09-30 | Electrification Et De Travauxi | Chassis allowing any machine to be operated by a differential car |
FR691452A (en) * | 1930-03-07 | 1930-10-22 | Apparatus for operating any machine by means of a motorcycle | |
US1795244A (en) * | 1929-08-21 | 1931-03-03 | Bernet Emil | Power take-off for motor vehicles |
US3784163A (en) * | 1971-08-31 | 1974-01-08 | Werner F | Wheel winch with universal hub |
FR2201661A5 (en) * | 1972-10-02 | 1974-04-26 | Martelet Joel |
-
1983
- 1983-02-01 FR FR8301729A patent/FR2540049B2/en not_active Expired
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH83192A (en) * | 1919-02-24 | 1920-04-16 | Adolf Wittwer | Device for deriving motor power from a wheeled motor vehicle and for supplying it to the same |
US1424281A (en) * | 1921-09-20 | 1922-08-01 | Thomas J Charon | Power attachment for automobiles |
US1424688A (en) * | 1922-01-28 | 1922-08-01 | Charles H Stehl | Power take-off for automobiles |
FR611546A (en) * | 1926-02-22 | 1926-09-30 | Electrification Et De Travauxi | Chassis allowing any machine to be operated by a differential car |
US1795244A (en) * | 1929-08-21 | 1931-03-03 | Bernet Emil | Power take-off for motor vehicles |
FR691452A (en) * | 1930-03-07 | 1930-10-22 | Apparatus for operating any machine by means of a motorcycle | |
US3784163A (en) * | 1971-08-31 | 1974-01-08 | Werner F | Wheel winch with universal hub |
FR2201661A5 (en) * | 1972-10-02 | 1974-04-26 | Martelet Joel |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2581357A1 (en) * | 1985-05-03 | 1986-11-07 | Rabel Andree | Device for converting any light or heavy motor vehicle into an emergency power plant |
CN108909448A (en) * | 2018-08-24 | 2018-11-30 | 徐州徐工环境技术有限公司 | Power takeoff and engineering truck |
Also Published As
Publication number | Publication date |
---|---|
FR2540049B2 (en) | 1988-09-23 |
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