FR2518461A1 - Rear wheel for cycle - comprises split hub allowing wheel to be removed without disturbing drive chain - Google Patents

Rear wheel for cycle - comprises split hub allowing wheel to be removed without disturbing drive chain Download PDF

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Publication number
FR2518461A1
FR2518461A1 FR8123582A FR8123582A FR2518461A1 FR 2518461 A1 FR2518461 A1 FR 2518461A1 FR 8123582 A FR8123582 A FR 8123582A FR 8123582 A FR8123582 A FR 8123582A FR 2518461 A1 FR2518461 A1 FR 2518461A1
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France
Prior art keywords
fork
cycle
wheel
hub
branches
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FR8123582A
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French (fr)
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PESEUX GUY
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PESEUX GUY
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Priority to FR8123582A priority Critical patent/FR2518461A1/en
Publication of FR2518461A1 publication Critical patent/FR2518461A1/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B27/00—Hubs
    • B60B27/02—Hubs adapted to be rotatably arranged on axle
    • B60B27/023—Hubs adapted to be rotatably arranged on axle specially adapted for bicycles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K25/00—Axle suspensions
    • B62K25/02—Axle suspensions for mounting axles rigidly on cycle frame or fork, e.g. adjustably
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
    • B62M9/04—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio
    • B62M9/06—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like
    • B62M9/10—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)

Abstract

The rear wheel of a cycle comprises a hub (31) and at least one separate pinion incorporating a free wheel (4) driven by a chain. The free wheel (4) and the pinions are secured to one branch (1) of the rear forks (3) by a stub axle (18) and two adjustable nuts (19,21). One end of the axle (35) passes through the hub and contains a groove (57) which locates over a projection inside the stub axle. The other end of the axle carries a releasable locking nut (48) which secures the axle to the other branch of the rear for forks.

Description

La présente invention se rapporte au montage de la roue motrice d'un cycle ou d'un motocycle entre les branches de la fourche arrière dudit cycle où dudit motocycle. The present invention relates to the mounting of the driving wheel of a cycle or of a motorcycle between the branches of the rear fork of said cycle or of said motorcycle.

La roue motrice d'un tel véhicule comprend un moyeu sur les couronnes externes duquel staccrochent les extrémités des rayons reliant ledit moyeu à la jante, un pignon avec une roue libre solidaire dudit moyeu, des roulements à billes insérés entre le moyeu et un axe dont les extrémités sont filetées et s'engagent dans des lumières correspondantes des branches de la fourche, ledites ex trèmités recevant des ecrous de fixation. The driving wheel of such a vehicle comprises a hub on the outer rings from which hang the ends of the spokes connecting said hub to the rim, a pinion with a freewheel integral with said hub, ball bearings inserted between the hub and an axis of which the ends are threaded and engage in corresponding openings of the branches of the fork, the said ex-ends receiving the fixing nuts.

Un tel montage est simple toutefois, si 1' on veut changer la roue pour réparer une crevaison, il faut sortir l'ensemble de la fourche et dégager la chaine qui coopère avec le pignon, puis, après avoir réparé; remonter l'ensemble, verifier l'alignement du pignon avec le plateau du pédalier et serrer les écrous. Une telle disposition n'est pas très complexe mais n'est pas très pratique et, en tout cas, elle demande un certain temps, nécessite un outillage spécial et est très salissante. Such an assembly is simple however, if one wants to change the wheel to repair a puncture, it is necessary to take out the whole of the fork and to release the chain which cooperates with the pinion, then, after having repaired; reassemble the assembly, check the alignment of the pinion with the bottom bracket and tighten the nuts. Such an arrangement is not very complex but is not very practical and, in any case, it takes some time, requires special tools and is very messy.

La présente invention a pour but de remedier à ces inconvénients en créant un montage qui permet de demonter la roue très rapidement sans outil et sans avoir à se salir. The object of the present invention is to remedy these drawbacks by creating an assembly which makes it possible to dismantle the wheel very quickly without tools and without having to get dirty.

Le montage, objet de la présente invention, s'applique à la roue motrice d'un cycle oued'un motocycle fixée entre les branches de la fourche arrière dudit cycle et comportant un moyeu, au moins un pignon avec une roue libre destinée a cooperer avec une chaine d'entraînement et ledit montage etant caracterisé en ce qu'il comprend des moyens pour la fixation de la roue libre avec son pignon sur l'une des branches de la foUrche, des moyens pour accoupler le moyeu de la roue à la roue libre, et une broche comportant, à une extrémité, des moyens pour sa fixation aux moyens de fixation de la roue libre sur la branche correspondante de la fourche et, à son autre extrémité, des moyens de blocage sur l'autre branche de ladite fourche. The assembly, object of the present invention, applies to the driving wheel of a cycle or of a motorcycle fixed between the branches of the rear fork of said cycle and comprising a hub, at least one pinion with a free wheel intended to cooperate with a drive chain and said assembly being characterized in that it comprises means for fixing the free wheel with its pinion on one of the branches of the fork, means for coupling the wheel hub to the free wheel, and a spindle comprising, at one end, means for fixing it to the means for fixing the free wheel on the corresponding branch of the fork and, at its other end, locking means on the other branch of said fork.

Grâce à cette disposition, pour retirer la roue, il suffit de dégager la broche, le pignon restant attenant à la fourche correspondante, ce qui évite d'avoir à effectuer un travail salissant, démonter la chaîne ou le dérailleur. De plus, le montage ne nécessite aucune modification de la fourche arrière et s'adapte ainsi, à tous les cycles ou motocycles
Suivant une caractéristique constructive particulière, les moyens de fixation de la roue libre sur la branche correspondante comprennent un organe de crabotage fixé sur ladite roue libre et comportant un trou axial avec, à une extrémité, un épaulement, ledit trou étant traversé par une tige filetée pourvue d'une tête destinée à coopérer avec l'épaulement, tandis que l'autre extrémité du trou axial débouche dans une cuvette dans laquelle est logé un roulement, ladite tige filetée recevant un écrou portant contre la bague interne du roulement et un contreécrou pour serrer contre l'écrou la branche correspondante de la fourche.Thanks to this arrangement, to remove the wheel, it suffices to release the spindle, the pinion remaining adjacent to the corresponding fork, which avoids having to carry out dirty work, disassemble the chain or the derailleur. In addition, the assembly does not require any modification of the rear fork and thus adapts to all cycles or motorcycles
According to a particular constructive characteristic, the means for fixing the freewheel to the corresponding branch comprise a clutch device fixed to said freewheel and comprising an axial hole with, at one end, a shoulder, said hole being traversed by a threaded rod provided with a head intended to cooperate with the shoulder, while the other end of the axial hole opens into a cup in which is housed a bearing, said threaded rod receiving a nut bearing against the inner ring of the bearing and a lock nut for tighten the corresponding fork leg against the nut.

Suivant encore une autre caractéristique constructive, le moyeu du côté de son extrémité tourné vers la roue libre, comporte une jupe destinée à coopérer avec l'organe de crabotage tandis que, du côté opposé, entre ledit moyeu et la branche de la fourche est insérée une bague engagée sur la broche
Ainsi, pour retirer la roue, il suffira de dégager la bague après avoir extrait la broche, la longueur de ladite bague correspondant à la longueur de la jupe coopérant-avec liorgane de crabotage.According to yet another constructive characteristic, the hub on the side of its end facing the freewheel comprises a skirt intended to cooperate with the clutching member while, on the opposite side, between said hub and the fork leg is inserted a ring engaged on the spindle
Thus, to remove the wheel, it will suffice to release the ring after having extracted the spindle, the length of said ring corresponding to the length of the skirt cooperating with the clutching member.

Afin que le montage ou le démontage soit encore plus rapide, la tete de la tige filetée de fixation de la roue libre sur la branche correspondant de la fourche est constituée par une douille d'un système d'assemblage à baïonnette dont'l'organe complémentaire est porté par l'extrémité correspondante de la broche, la bague engagée sur ladite broche étant elavetée coulissante sur celle-ci et comportant un levier de manoeuvre. So that the assembly or disassembly is even faster, the head of the threaded rod for fixing the freewheel on the corresponding branch of the fork is constituted by a socket of a bayonet assembly system of which the organ complementary is carried by the corresponding end of the spindle, the ring engaged on said spindle being slidably grooved thereon and comprising an operating lever.

Ainsi, après avoir déverroulllé l'extrémité de la tige filetée coopérant avec la branche de la fourche opposée à celle sur laquelle est fixée la roue libre, ilsuf- fit, en agissant sur le levier de manoeuvre de la bague de faire pivoter la broche pour permettre à celle-ci de se désaccoupler de la douille, ce qui est très rapide. Thus, after having unlocked the end of the threaded rod cooperating with the branch of the fork opposite to that on which the freewheel is fixed, they sufit, by acting on the operating lever of the ring to rotate the spindle to allow it to disconnect from the socket, which is very fast.

Suivant encore une autre caractéristique constructive, le moyeu comporte à ses extrémités des cuvettes dans lesquelles sont logées des roulements. According to yet another constructive characteristic, the hub comprises at its ends cups in which bearings are housed.

Enfin, de prérérence, la broche du coté opposée à son extrémité pourvue du système à baïonnette comporte un dispositif de blocage rapide à excentrique ce qui facilite le montage et le démontage.  Finally, preferably, the spindle on the side opposite its end provided with the bayonet system includes a quick eccentric locking device which facilitates assembly and disassembly.

L'invention va maintenant être décrite avec pl-us de détails en se référant à un mode de réalisation pas- ticulier donné à titre d'exemple seulement, et représenté aux dessins annexés
Figure 1 est une vue en perspective éclatée du montage de la roue motrice selon l'invention,
Figure 2 est une- vue à plus grande échelle en perspective avec des arrachements d'un détail,
Figure 3 est une vue en élevation partiellement en coupe du montage fixé entre les branches de la fourche, selon l'invention, Figure 4 montre en élevation le démontage de la roue.The invention will now be described in more detail with reference to a particular embodiment given by way of example only, and shown in the accompanying drawings.
FIG. 1 is an exploded perspective view of the assembly of the driving wheel according to the invention,
Figure 2 is an enlarged perspective view with cutaway of a detail,
Figure 3 is an elevational view partially in section of the assembly fixed between the branches of the fork, according to the invention, Figure 4 shows in elevation the disassembly of the wheel.

Aux différentes figures, on a-représenté le- montage de la roue motrice d'un cycle ou d'un motocycle destinée a être maintenue entre les branches 1 et 2 d' une fourche arrière 3.  In the various figures, there is shown the mounting of the driving wheel of a cycle or of a motorcycle intended to be held between the branches 1 and 2 of a rear fork 3.

Sur la branche I est fixée, à demeure, un ensemble de pignons 4 avec une roue libre. On the branch I is fixed, permanently, a set of pinions 4 with a freewheel.

La bague-interne 5 de la roue libre comporte un taraudage 6 dans lequel est visse un filetage correspondant 7 d'un organe de crabotage 8 pourvu a. une extrémité d'un épaulement 9 destiné à coopérer avec un épaulement correspondant 10 de la bague interne 5 de la roue libre et à l'autre extrémité d'un quatre pans 10*.  The internal ring 5 of the freewheel comprises a thread 6 into which is screwed a corresponding thread 7 of a dog clutch 8 provided with a. one end of a shoulder 9 intended to cooperate with a corresponding shoulder 10 of the inner ring 5 of the freewheel and at the other end of a hexagon 10 *.

L'organe de crabotage 8 est pourvu du côté du bord libre de l'épaulement 9 d'une cuvette 12 dans laquelle est engagee à force la bague extérieure dtun roulement à billes 13. L'organe de crabotage 8 est percé d'un conduit 14 ayant du côté du roulement 13 un diamètre correspondant au diamètre interne de la bague interne dudit roulement 13 tandis que du côté de l'autre extrémité ledit conduit 14 présente un alesage de plus grand diamètre 15 raccordé par un épaulement 16 et contre lequel vient porter une tête 17 d'une tige.- 18 dont l'extrémité libre est filetee pour recevoir un écrou 19 solidaire d'un manchon 20 destiné à porter contre la bague interne du roulement 13 de manière que l'organe 8 puisse tourner librement, la branche 1 de la fourche 3 étant serrée entre l'écrou 19 et un contre-écrou 21. The dog clutch 8 is provided on the side of the free edge of the shoulder 9 with a cup 12 in which the outer ring of a ball bearing 13 is forcibly engaged. The dog clutch 8 is pierced with a conduit 14 having on the side of the bearing 13 a diameter corresponding to the internal diameter of the internal ring of said bearing 13 while on the side of the other end said conduit 14 has a bore of larger diameter 15 connected by a shoulder 16 and against which comes to bear a head 17 of a rod. 18, the free end of which is threaded to receive a nut 19 integral with a sleeve 20 intended to bear against the internal ring of the bearing 13 so that the member 8 can rotate freely, the branch 1 of the fork 3 being clamped between the nut 19 and a lock nut 21.

La tête 17 est conformée du côté de son extrèmité libre, pour constituer une douille 23 dans laquelle s'étend un têton 24 d'un assemblage à bannette.  The head 17 is shaped on the side of its free end, to form a socket 23 in which extends a stud 24 of a bead assembly.

Entre les quatre-pans 10 et la surface interne de la bague interne 5 de la roue libre est ménagé un espace libre 22 dans lequel peut s'engager une jupe 23 d'une couronne externe 24 destinée à recevoir les rayons de la roue motrice du cycle. Le volume interne 25 de la jupe 23 affecte la forme d'un quatre-pans destiné à recevoir le quatre-pans 10. Between the four sides 10 and the internal surface of the internal ring 5 of the free wheel is formed a free space 22 in which can engage a skirt 23 of an external crown 24 intended to receive the spokes of the driving wheel of the cycle. The internal volume 25 of the skirt 23 takes the form of a hexagon intended to receive the hexagon 10.

Du côté opposé d la jupe 23 la couronne externe 24 comporte une cuvette 26 dans laquelle est logée un roulement à billes 27, la surface latérale externe de ladite cuvette 26 étant pourvue d'un filetage 28 se vissant dans un taraudage 29 d'une douille 30 conformée dans le moye 31. On the opposite side of the skirt 23, the outer ring 24 comprises a cup 26 in which is housed a ball bearing 27, the external lateral surface of said cup 26 being provided with a thread 28 which is screwed into a tapping 29 with a socket. 30 shaped in the hub 31.

Le moyeu 31 est pourvu d'une seconde couronne externe 32 destinée à recevoir égaiement des rayons et pourvue d'une cuvette 33 pour supporter un roulement à billes 34 identique au roulement 27. The hub 31 is provided with a second outer ring 32 intended to receive spokes as well and provided with a cup 33 for supporting a ball bearing 34 identical to the bearing 27.

I1 est prévu une broche 35 dont l'une des extrèmités est pourvue d'une rainure 57 avec laquelle est destinée à coopérer le téton 24 pour former l'assemblage à baionnette.  I1 is provided a spindle 35, one of the ends of which is provided with a groove 57 with which is intended to cooperate the stud 24 to form the bayonet assembly.

La broche 25 comporte à sa surface latérale une rainure longitudinale 36 parallèle à son axe et avec laquelle coopère un ergot 37 solidaire d'une bague 38 comportant un levier radial 39. The spindle 25 has at its lateral surface a longitudinal groove 36 parallel to its axis and with which cooperates a lug 37 integral with a ring 38 comprising a radial lever 39.

La broche 35du côté de son extrémité opposée à la rainure 57 est creuse et comporte ùn filetage 40 tandis qu'intérieurement il est prévu un doigt 42 qui coopère avec la fente d'un ecrou 45.  The pin 35 on the side of its end opposite the groove 57 is hollow and has a thread 40 while internally there is a finger 42 which cooperates with the slot of a nut 45.

L'écrou 45 est logé dans la broche 35 et dans
le filetage 40 se visse un manchon fileté exterieurement
46 qui constitue une butée s'opposant au retrait de 1'
ecrou 45.The nut 45 is housed in the spindle 35 and in
the thread 40 is screwed on an externally threaded sleeve
46 which constitutes a stop opposing the withdrawal of 1 '
nut 45.

Dans le manchon 46 est engagée une vis 47
qui est destinée à se visser dans l'écrou 45 et dont 1'
extrémité libre est pourvue d'un dispositif de blocage à
excentrique 48. In the sleeve 46 is engaged a screw 47
which is intended to be screwed into nut 45 and of which 1 '
free end is fitted with a locking device
eccentric 48.

Le dispositif de blocage à excentrique 48
est pourvu d'une surface d'appui 50 destinée à coopérer avec une face de la branche 2 de la fourche > tandis qu' entre l'autre face de ladite branche 2 et la bague 38 sont insérées des rondelles belleville.The eccentric locking device 48
is provided with a bearing surface 50 intended to cooperate with one face of the branch 2 of the fork> while between the other face of the said branch 2 and the ring 38 are inserted Belleville washers.

L'ensemble comprenant les pignons.4 avec la roue libre, la tige filetée 1S, l'organe de crabotage 8,
l'écrou 19 et le contre-écrou 21 est fixé à demeure sur
la branche 1 de la fourche ce qui permet, pour changer la roue en cas de crevaison ou autre, de ne pas avoir à démonter la chaine avec tous les inconvénients que cela entraîne.The assembly comprising the pinions. 4 with the freewheel, the threaded rod 1S, the clutch device 8,
the nut 19 and the lock nut 21 is permanently fixed to
the branch 1 of the fork which allows, to change the wheel in the event of a puncture or other, not having to dismantle the chain with all the disadvantages that this entails.

Le dispositif de blocage à excentrique comprend un levier 51 qui permet de caler éfficacement la broche 35. The eccentric locking device comprises a lever 51 which makes it possible to effectively clamp the spindle 35.

Pour retirer la roue on procéde de la façon suivante
On fait pivoter le levier 51 et éventuel- lement si le jeu eSt insuffisant, on fait tourner d'un quart de tour la vis 47, puis, en agissant sur le levier 39, on fait tourner la broche 35 de manière à permettre de dégager l'assemblage à baïonnette pour désolidariser ladite broche 35 de la douille 23. On dégage ensuite la totalité de la broche 35 en la faisant glisser à travers le moyeu 31 et la bague 38.Lorsque la broche 5 a 6tE retirée, la bague 38 peut être dégagée entre la branche 2 de la fourche 3 et la-couronne externe 32 de sorte qutil est ménagé un espace libre qui correspond à la--longueur de la jupe 23 engagée dans la bague 5 ; on peut ainsi faire coulisser le moyeu 31 pour désaccoupler la jvupe 23 de l'organe de crabotage 8 et retirer la roue. To remove the wheel, proceed as follows
The lever 51 is pivoted and possibly if the clearance is insufficient, the screw 47 is turned a quarter of a turn, then, by acting on the lever 39, the spindle 35 is rotated so as to allow to release the bayonet connection to separate said pin 35 from the socket 23. The entire pin 35 is then released by sliding it through the hub 31 and the ring 38. When the pin 5 has been removed, the ring 38 can be cleared between the branch 2 of the fork 3 and the outer crown 32 so that a free space is provided which corresponds to the - length of the skirt 23 engaged in the ring 5; it is thus possible to slide the hub 31 to decouple the skirt 23 from the clutch device 8 and remove the wheel.

On conçoit que ce montage est particulièrement simple, rapide et qu'il evite d'avoir à utiliser des outils et de se salir. We understand that this assembly is particularly simple, quick and that it avoids having to use tools and getting dirty.

Le remontage dé la roue s'effectue àussi rapidement et simplement par l'engagement de la jupe 23 dans l'espace libre 23, puis la mise en place de la broche 35 à travers la bague 38 et le moyeu 31, le blocage de la broche par l'assemblage à balonnette et enfin, le verrouillage définitif par le levier 51 du dispositif 48. The wheel is reassembled as quickly and simply by engaging the skirt 23 in the free space 23, then placing the spindle 35 through the ring 38 and the hub 31, locking the spindle by the balloon assembly and finally, the final locking by the lever 51 of the device 48.

Bien entendu, I'invention'n'est pas limitée au mode de réalisation qui vient d'être décrit et représenté. Of course, the invention is not limited to the embodiment which has just been described and shown.

On pourra y apporter de nombreuses modifications de détails sans sortir pour cela du cadre de l'invention. Many modifications of details can be made without departing from the scope of the invention.

Claims (1)

R E V E N D I C A T I O N S 10 - Nouveau montage de la roue motrice d' un cycle ou d'un motocycle entre les branches (1, 2) de la fourche (3) arrière dudit cycle, ladite roue comportant un moyeu (31), au moins un pignon avec une roue libre (4) destiné à coopérer avec une chaine d'entrainement caractérisé en ce qu'il comprend des moyens (18, 19, 21) pour la fixation de la roue libre (4) avec son pignon sur l'une des branches (1) de la fourche, des moyens pour accoupler le moyeu (31) de la roue à la roue libre (4), et une broche(35) destinée à traverser le moyeu (31) et comportant à une extrémité des moyens (37,CLAIMS 10 - New mounting of the driving wheel of a cycle or of a motorcycle between the branches (1, 2) of the fork (3) rear of said cycle, said wheel comprising a hub (31), at least one pinion with a free wheel (4) intended to cooperate with a drive chain characterized in that it comprises means (18, 19, 21) for fixing the free wheel (4) with its pinion on one of the branches (1) of the fork, means for coupling the hub (31) of the wheel to the freewheel (4), and a pin (35) intended to pass through the hub (31) and comprising at one end means (37 , 24) pour sa fixation aux moyens de fixation (18) de la roue libre sur la branche (1) correspondante de la fourche (3) et à son autre extrémité des moyens (48) de blocage -sur autre branche (2) de ladite fourche (3). 24) for its attachment to the fixing means (18) of the freewheel on the corresponding branch (1) of the fork (3) and at its other end of the means (48) for blocking -on another branch (2) of said fork (3). 20 - Nouveau montage de la roue motrice dt un cycle ou d'un motocycle entre les brunches (1, 2) de la fourche (3) arrière dudit cycle, selon la revendication 1, caractérisé en ce que les moyens de fixation de la roue libre (4) sur la branche (i) correspondante comprennent un organe de crabotage (8) fixé sur ladite roue libre et com-- portant un trou axial (14) avec, à une extrémité, un épat- lement, ledit trou (14) étant traversé par une tige filetées (18) pourvue d'une tête (17) destinée coopérer avec 1' épaulement, tandis que l'autre extrémité. du trou axial (14) débouche dans une cuvette (12) dans laquelle est logée un roulement (13), ladite tige filetée recevant un écrou (19) portant contre la bague interne du roulement (13) et un contre-écrou (21) pour serrer contre l'écrou la branche (1) correspondante de la. fourche (3). 20 - New mounting of the drive wheel dt a cycle or a motorcycle between the brunches (1, 2) of the fork (3) rear of said cycle, according to claim 1, characterized in that the means for fixing the wheel free (4) on the corresponding branch (i) comprise a dog clutch (8) fixed on said free wheel and com-- carrying an axial hole (14) with, at one end, a flange, said hole (14 ) being traversed by a threaded rod (18) provided with a head (17) intended to cooperate with one shoulder, while the other end. the axial hole (14) opens into a cup (12) in which is housed a bearing (13), said threaded rod receiving a nut (19) bearing against the inner ring of the bearing (13) and a lock nut (21) to tighten the corresponding branch (1) of the. fork (3). 30 - Nouveau montage de la roue motriceÉd' un cycle ou d'un motocycle entre les branches (1, 2) de la fourche -(3) arrière dudit-eyele, selon les revendi- cations 1 et 2, caractérisé en ce que le moyeu (31) du côté de son extrémité tourné vers la roue libre (8) comporte une jupe (23) destinee a coopérer avec l'organe, de crabotage (8) tandis que du côté opposé, entre ledit moyeu (31) et la branche correspondante (2) de la fourche (3) est insérée une bague (38) engagée sur la broche (35). 30 - New mounting of the drive wheel of a cycle or of a motorcycle between the branches (1, 2) of the fork - (3) rear of said eyele, according to claims 1 and 2, characterized in that the hub (31) on the side of its end facing the freewheel (8) comprises a skirt (23) intended to cooperate with the clutching member (8) while on the opposite side, between said hub (31) and the corresponding branch (2) of the fork (3) is inserted a ring (38) engaged on the spindle (35). 40 - Nouveau montage de la roue motrice d' un cycle ou d'un motocycle entre les branches (1, 2) de la fourche (3) arrière dudit cycle, selon les revendications 2 et 3, caractérisé en ce que la tête de la tige filetée (18) de fixation de la roue libre (4) sur la branche (1) correspondante de la fourche (3) est constituée par une douille (13) d'un système d'assemblage à talonnette dont l'organe complémentaire.est porté -par 1 extrémité correspondante de la broche (35), la bague (38') engagée sur ladite broche (35) étant clavetée coulissante sur celle-ci et comportant un levier de manoeuvre (9).  40 - New mounting of the driving wheel of a cycle or a motorcycle between the branches (1, 2) of the fork (3) rear of said cycle, according to claims 2 and 3, characterized in that the head of the threaded rod (18) for fixing the freewheel (4) on the corresponding branch (1) of the fork (3) is constituted by a bush (13) of a heel assembly system, the complementary member of which. is worn -by 1 corresponding end of the spindle (35), the ring (38 ') engaged on said spindle (35) being keyed sliding thereon and comprising an operating lever (9). 50 - Nouveau montage de la roue motrice d' un cycle ou d'un motocycle entre les branches (1, 2) de la fourche (3) arrière dudit cycle, selon la revendication 1, caractérisé en ce que le moyeu (31) comporte à ses extrèmités des cuvettes (26, 33) dans lesquelles sont logées des roulements ( 27, 34). 50 - New mounting of the driving wheel of a cycle or a motorcycle between the branches (1, 2) of the fork (3) rear of said cycle, according to claim 1, characterized in that the hub (31) comprises at its ends of the cups (26, 33) in which are housed bearings (27, 34). 60 - Nouveau montage de la roue motrice d' un cycle ou d'un motocycle entre les branches (1, 2) de la fourche (3) arrière dudit cycle, selon la revendication 1, caractérisé en ce que la broche (35) du coté opposé à sont extrémité pourvue du système à balonnette est pourvue d'un dispositif de blocage rapide excentrique (48).  60 - New mounting of the driving wheel of a cycle or a motorcycle between the branches (1, 2) of the fork (3) rear of said cycle, according to claim 1, characterized in that the spindle (35) of the opposite side of the end provided with the balonette system is provided with an eccentric quick release device (48).
FR8123582A 1981-12-17 1981-12-17 Rear wheel for cycle - comprises split hub allowing wheel to be removed without disturbing drive chain Withdrawn FR2518461A1 (en)

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FR8123582A FR2518461A1 (en) 1981-12-17 1981-12-17 Rear wheel for cycle - comprises split hub allowing wheel to be removed without disturbing drive chain

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FR8123582A FR2518461A1 (en) 1981-12-17 1981-12-17 Rear wheel for cycle - comprises split hub allowing wheel to be removed without disturbing drive chain

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Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2736033A1 (en) * 1995-06-30 1997-01-03 Bollini Jean FREEWHEEL DRIVE DEVICE, PARTICULARLY FOR A BICYCLE
EP0890505A1 (en) * 1997-07-11 1999-01-13 Franck Savard Wheel hub mounting assembly for a two wheeler
WO1999002392A1 (en) * 1997-07-11 1999-01-21 Franck Savard Improved mounting device for a wheel hub of a two-wheeled vehicle
FR2776612A1 (en) * 1998-03-30 1999-10-01 Franck Savard Wheel hub assembly for two=wheeled vehicle
FR2782471A1 (en) * 1998-08-18 2000-02-25 Power Investment Quickly detachable bicycle front and rear wheels have spindle with threaded end fitting into bore in stop
US6290304B1 (en) * 2000-05-03 2001-09-18 Charles Mark Lashinske Quick connect/release wheel and hub assembly
US6374975B1 (en) 1999-02-25 2002-04-23 Raphael Schlanger Movable torque coupling element for the transmission of torque between two colinear shafts
US6409281B1 (en) * 2000-12-04 2002-06-25 Shimano Inc. Bicycle hub with spacer and detachable freewheel
FR2832672A1 (en) * 2001-11-29 2003-05-30 Mavic Sa Wheel hub, especially for bicycle, has hollow shaft for spindle in form of split tube and bearings with inner and outer rings
US7909412B2 (en) 2007-07-02 2011-03-22 Ashman J Leonard Cycle wheel mounting system
JP2015217790A (en) * 2014-05-16 2015-12-07 介▲隆▼興齒輪股▲ふん▼有限公司 Retainer
DE102019103016B4 (en) 2019-02-07 2024-01-25 MG Components GmbH & Co. KG Rear wheel hub for bicycles with increased gear ratio
US11975802B1 (en) 2023-09-05 2024-05-07 Red Star Holdings, Llc Bicycle hub system, method and device including an interchangeable rear hub with a direct mount derailleur
US12059924B1 (en) 2023-09-05 2024-08-13 Red Star Holdings, Llc Bicycle hub system, method and device including a front hub locking mechanism
US12059922B1 (en) 2023-09-05 2024-08-13 Red Star Holdings, Llc Bicycle hub system, method and device including an interchangeable hub locking mechanism
US12059923B1 (en) 2023-09-05 2024-08-13 Red Star Holdings, Llc Bicycle hub system, method and device including a rear hub locking mechanism

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2736033A1 (en) * 1995-06-30 1997-01-03 Bollini Jean FREEWHEEL DRIVE DEVICE, PARTICULARLY FOR A BICYCLE
WO1997002149A1 (en) * 1995-06-30 1997-01-23 Etablissement Bollini Batiment Et Industrie Freewheel drive device, particularly for a bicycle
US6059305A (en) * 1995-06-30 2000-05-09 Jean Bollini Freewheel drive device, particularly for a bicycle
EP0890505A1 (en) * 1997-07-11 1999-01-13 Franck Savard Wheel hub mounting assembly for a two wheeler
WO1999002392A1 (en) * 1997-07-11 1999-01-21 Franck Savard Improved mounting device for a wheel hub of a two-wheeled vehicle
FR2776612A1 (en) * 1998-03-30 1999-10-01 Franck Savard Wheel hub assembly for two=wheeled vehicle
FR2782471A1 (en) * 1998-08-18 2000-02-25 Power Investment Quickly detachable bicycle front and rear wheels have spindle with threaded end fitting into bore in stop
US6374975B1 (en) 1999-02-25 2002-04-23 Raphael Schlanger Movable torque coupling element for the transmission of torque between two colinear shafts
US6290304B1 (en) * 2000-05-03 2001-09-18 Charles Mark Lashinske Quick connect/release wheel and hub assembly
WO2001083241A1 (en) * 2000-05-03 2001-11-08 Charles Mark Lashinske Quick connect/release wheel and hub assembly
US6409281B1 (en) * 2000-12-04 2002-06-25 Shimano Inc. Bicycle hub with spacer and detachable freewheel
USRE39528E1 (en) * 2000-12-04 2007-03-27 Shimano Inc. Bicycle hub with spacer and detachable freewheel
FR2832672A1 (en) * 2001-11-29 2003-05-30 Mavic Sa Wheel hub, especially for bicycle, has hollow shaft for spindle in form of split tube and bearings with inner and outer rings
US7909412B2 (en) 2007-07-02 2011-03-22 Ashman J Leonard Cycle wheel mounting system
JP2015217790A (en) * 2014-05-16 2015-12-07 介▲隆▼興齒輪股▲ふん▼有限公司 Retainer
DE102019103016B4 (en) 2019-02-07 2024-01-25 MG Components GmbH & Co. KG Rear wheel hub for bicycles with increased gear ratio
US11975802B1 (en) 2023-09-05 2024-05-07 Red Star Holdings, Llc Bicycle hub system, method and device including an interchangeable rear hub with a direct mount derailleur
US12059924B1 (en) 2023-09-05 2024-08-13 Red Star Holdings, Llc Bicycle hub system, method and device including a front hub locking mechanism
US12059922B1 (en) 2023-09-05 2024-08-13 Red Star Holdings, Llc Bicycle hub system, method and device including an interchangeable hub locking mechanism
US12059923B1 (en) 2023-09-05 2024-08-13 Red Star Holdings, Llc Bicycle hub system, method and device including a rear hub locking mechanism

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