FR2759054A1 - Device for adapting bicycle wheel axle unit to frame - Google Patents

Device for adapting bicycle wheel axle unit to frame Download PDF

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Publication number
FR2759054A1
FR2759054A1 FR9701321A FR9701321A FR2759054A1 FR 2759054 A1 FR2759054 A1 FR 2759054A1 FR 9701321 A FR9701321 A FR 9701321A FR 9701321 A FR9701321 A FR 9701321A FR 2759054 A1 FR2759054 A1 FR 2759054A1
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FR
France
Prior art keywords
frame
tubes
adapting
wheel axle
bicycle wheel
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
FR9701321A
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French (fr)
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FR2759054B1 (en
Inventor
Bo An Phan
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Individual
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Individual
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Publication date
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Priority to FR9701321A priority Critical patent/FR2759054B1/en
Publication of FR2759054A1 publication Critical patent/FR2759054A1/en
Application granted granted Critical
Publication of FR2759054B1 publication Critical patent/FR2759054B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
    • B62K5/02—Tricycles
    • B62K5/05—Tricycles characterised by a single rear wheel
    • 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
    • B62K13/00—Cycles convertible to, or transformable into, other types of cycles or land vehicle
    • B62K13/04—Cycles convertible to, or transformable into, other types of cycles or land vehicle to a tricycle

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)

Abstract

The device for adapting a bicycle wheel axle unit to its frame comprises three principal long tubes (2, 5) welded onto four tubes (4, 7, 8), placed in the shape of a square. The cycle frame triangular supports are fixed onto the long tubes. Two thick rings which are fixed on the two lower triangles have their internal diameter slightly greater than the external diameter of the anti-roll bar. These rings are parallel to this bar. The device improves the steering lock of the cycle.

Description

La présente invention concerne un dispositif pour adapter les trains de roues,type de voiture,avec amortisseurs,ressorts de suspension ,rotules de suspension,rotules de direction,barre antiroulis,crémailliè -re de direction,directement au cadre,type de bicyclette. The present invention relates to a device for adapting the wheel sets, type of car, with shock absorbers, suspension springs, ball joints, steering ball joints, anti-roll bar, steering rack, directly to the frame, type of bicycle.

La fixation de ces trains de roues est traditionnellement faite par une caisse mobile,tournant autour d'un axe fixé sur la prolongation surbaissée du cadre de bicyclette,ce qui alourdit la direction,diminue la vitesse de manoeuvre,le guidon fixé sur le cadre limite l'angle de rotation de la caisse et par ld,le rayon de braquage. The fixing of these wheel sets is traditionally made by a swap body, rotating around an axis fixed on the lowered extension of the bicycle frame, which increases the direction, decreases the speed of maneuver, the handlebars fixed on the limit frame the angle of rotation of the body and by ld, the turning radius.

Le dispositif selon l'invention,permet de remèdier à ces incon -vénients.Il comporte en effet trois tubes principaux,représentés par un volume à trois dimensions,permettant de lier solidement la partie avant du cadre de bicyclette,souvent en forme de triangle ou quadrila -tère,c'est à dire un plan vertical à deux dimensions,à un cadre inter -médiaire de forme carré,à deux dimensions.Ce cadre carré portant qua -tre tubes fixés perpendiculairement au carré.Ces quatre tubes permet -tent d'assembler avec mobilité quatre triangles de suspension de type voiture. The device according to the invention makes it possible to remedy these drawbacks. It in fact comprises three main tubes, represented by a three-dimensional volume, making it possible to securely link the front part of the bicycle frame, often in the form of a triangle or quadrilateral -tere, that is to say a vertical plane in two dimensions, with an intermediate frame of square shape, in two dimensions.This square frame carrying four tubes fixed perpendicular to the square.These four tubes allow -tent d '' assemble with mobility four car-type suspension triangles.

Les dessins annexés illustrent l'invention. The accompanying drawings illustrate the invention.

La figure 1 représente le dispositif de l'invention vu de côté. Figure 1 shows the device of the invention seen from the side.

La figure 2 représente le dispositif de l'invention vu de devant
La figure 3 représente le dispositif de l'invention,vu de côté, avec les trains de roues,type de voiture,adaptés au cadre,type de bicy -clette. Figure 2 shows the device of the invention seen from the front
FIG. 3 represents the device of the invention, seen from the side, with the wheelsets, type of car, adapted to the frame, type of bicycles.

La figure 4 représente le dispositif de l'invention,vu de devant ,avec les trains de roues,type de voiture,adaptés au cadre,type de bicy -clette.  FIG. 4 represents the device of the invention, seen from the front, with the wheelsets, type of car, adapted to the frame, type of bicycles.

En référence de ces dessins,le dispositif comporte:
- deux tubes courts (1) permettant de lier deux tubes longs (2),supé -rieurs,des trois tubes principaux,à une extrémité au tube supérieur (3) du cadre de bicyclette,à l'autre extrémité au tube supérieur du carré (4),
- un tube long inférieur (5) liant le tube inférieur (6) du cadre de bicyclette au tube inférieur du carré (7),
- le cadre carré avec deux tubes verticaux (8),soudés en retrait, quatre tubes courts (9),soudés perpendiculairement à deux tubes hori -zontaux(4) et (7). With reference to these drawings, the device comprises:
- two short tubes (1) for connecting two long tubes (2), upper, of the three main tubes, at one end to the upper tube (3) of the bicycle frame, at the other end to the upper tube of the square (4),
a long lower tube (5) connecting the lower tube (6) of the bicycle frame to the lower tube of the square (7),
- the square frame with two vertical tubes (8), welded back, four short tubes (9), welded perpendicularly to two horizontal tubes (4) and (7).

Le dispositif de la barre antiroulis avec deux bagues épaisses, fixées sur deux triangles inférieurs,dont le diamètre intérieur de celles-ci est légèrement supérieur au diamètre extérieur de la barre antiroulis.Ces deux bagues sont parallères à cette barre.Ce qui permet aux ressorts de fonctionner,tout en empêchant le cadre de monter trop haut quand l'utilisateur quitte le véhicule,et ce sans avoir à utiliser des butées. The anti-roll bar device with two thick rings, fixed on two lower triangles, the inside diameter of which is slightly greater than the external diameter of the anti-roll bar. These two rings are parallel to this bar. This allows the springs to operate, while preventing the frame from rising too high when the user leaves the vehicle, without having to use stops.

La figure 5 représente le dispositif de la barre antiroulis, vu de côté,en position haute. FIG. 5 represents the device of the anti-roll bar, seen from the side, in the high position.

La figure 6 représente le dispositif de la barre antiroulis, vu de côté,en position basse. FIG. 6 represents the device of the anti-roll bar, seen from the side, in the low position.

La figure 7 représente le dispositif de la barre antiroulis, vu du bas. Figure 7 shows the anti-roll bar device, seen from the bottom.

En référence de ces dessins,le dispositif de la barre antirou -lis comporte:
- une barre antiroulis (10),
- deux bagues (11) supportant la barre antiroulis,
- deux bagues (12) supportant les deux extrémités de la barre anti -roulis,
- deux espaces (13) permettant à la barre antiroulis de fonctionner ,tout en limitant sa course. With reference to these drawings, the anti-rust bar device comprises:
- an anti-roll bar (10),
- two rings (11) supporting the anti-roll bar,
- two rings (12) supporting the two ends of the anti-roll bar,
- two spaces (13) allowing the anti-roll bar to operate, while limiting its stroke.

Claims (2)

REVENDICATIONS 1) Dispositif pour adapter les trains de roues,type de voiture ,au cadre,type de bicyclette caractérisé en ce qu'il comporte trois tubes longs,principaux (2) et (5),soudés sur quatre tubes (4),(7),(8), disposés en forme de carré,sur lesquels sont fixés les supports de triangle. 1) Device for adapting the wheel sets, type of car, to the frame, type of bicycle, characterized in that it comprises three long, main tubes (2) and (5), welded on four tubes (4), (7 ), (8), arranged in a square shape, on which the triangle supports are fixed. 2) Dispositif,selon la revendication l,caractérisé par deux bagues (12) épaisses,fixées sur deux triangles inférieurs,dont le dia -mètre intérieur de celles-ci est légèrement supérieur au diamètre extérieur de la barre antiroulis (1O).Ces bagues (12) sont parallèles à cette barre (l0),la permettant de fonctionner,tout en limitant sa course.  2) Device according to claim l, characterized by two thick rings (12) fixed on two lower triangles, the internal diameter of which is slightly greater than the outside diameter of the anti-roll bar (1O). (12) are parallel to this bar (l0), allowing it to operate, while limiting its stroke.
FR9701321A 1997-01-31 1997-01-31 DEVICE FOR ADAPTING THE WHEELS, TYPE OF CAR, TO THE FRAME, TYPE OF BICYCLE Expired - Fee Related FR2759054B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9701321A FR2759054B1 (en) 1997-01-31 1997-01-31 DEVICE FOR ADAPTING THE WHEELS, TYPE OF CAR, TO THE FRAME, TYPE OF BICYCLE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9701321A FR2759054B1 (en) 1997-01-31 1997-01-31 DEVICE FOR ADAPTING THE WHEELS, TYPE OF CAR, TO THE FRAME, TYPE OF BICYCLE

Publications (2)

Publication Number Publication Date
FR2759054A1 true FR2759054A1 (en) 1998-08-07
FR2759054B1 FR2759054B1 (en) 1999-03-19

Family

ID=9503373

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9701321A Expired - Fee Related FR2759054B1 (en) 1997-01-31 1997-01-31 DEVICE FOR ADAPTING THE WHEELS, TYPE OF CAR, TO THE FRAME, TYPE OF BICYCLE

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FR (1) FR2759054B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6361782B1 (en) 1999-04-16 2002-03-26 L'oreal Cosmetic composition in anhydrous form comprising a dispersion of a surface-stabilized polymer particles
WO2024097422A3 (en) * 2022-11-04 2024-06-13 Kapps John Campbell Frame for multi-wheeled vehicle

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU443552B2 (en) * 1971-06-30 1973-12-07 Henry Korff Walter Auto-cycle cab
CA981717A (en) * 1974-09-13 1976-01-13 David W. Smith Three wheeled vehicle
US5236060A (en) * 1992-04-22 1993-08-17 Huber William D Three-wheel vehicle and conversion kit
DE29609401U1 (en) * 1996-05-25 1996-07-25 Hilker, Otto, 49080 Osnabrück Tricycle vehicle

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU443552B2 (en) * 1971-06-30 1973-12-07 Henry Korff Walter Auto-cycle cab
CA981717A (en) * 1974-09-13 1976-01-13 David W. Smith Three wheeled vehicle
US5236060A (en) * 1992-04-22 1993-08-17 Huber William D Three-wheel vehicle and conversion kit
DE29609401U1 (en) * 1996-05-25 1996-07-25 Hilker, Otto, 49080 Osnabrück Tricycle vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6361782B1 (en) 1999-04-16 2002-03-26 L'oreal Cosmetic composition in anhydrous form comprising a dispersion of a surface-stabilized polymer particles
WO2024097422A3 (en) * 2022-11-04 2024-06-13 Kapps John Campbell Frame for multi-wheeled vehicle

Also Published As

Publication number Publication date
FR2759054B1 (en) 1999-03-19

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