FR2460216A1 - RIM PROFILE FOR CYCLES OR MOPEDS - Google Patents

RIM PROFILE FOR CYCLES OR MOPEDS Download PDF

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Publication number
FR2460216A1
FR2460216A1 FR7916964A FR7916964A FR2460216A1 FR 2460216 A1 FR2460216 A1 FR 2460216A1 FR 7916964 A FR7916964 A FR 7916964A FR 7916964 A FR7916964 A FR 7916964A FR 2460216 A1 FR2460216 A1 FR 2460216A1
Authority
FR
France
Prior art keywords
rim
rim according
tire
hose
rods
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
FR7916964A
Other languages
French (fr)
Other versions
FR2460216B1 (en
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.)
Ferrary J P
Original Assignee
Ferrary J P
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 Ferrary J P filed Critical Ferrary J P
Priority to FR7916964A priority Critical patent/FR2460216A1/en
Priority to GB8020984A priority patent/GB2051700B/en
Priority to BE0/201224A priority patent/BE884067A/en
Priority to DE19803024340 priority patent/DE3024340A1/en
Priority to AT0338380A priority patent/AT380205B/en
Priority to NL8003745A priority patent/NL8003745A/en
Priority to IT68011/80A priority patent/IT1128827B/en
Priority to IT8053344U priority patent/IT8053344V0/en
Priority to ES1980260761U priority patent/ES260761Y/en
Publication of FR2460216A1 publication Critical patent/FR2460216A1/en
Application granted granted Critical
Publication of FR2460216B1 publication Critical patent/FR2460216B1/fr
Granted legal-status Critical Current

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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
    • B60B21/00—Rims
    • B60B21/10—Rims characterised by the form of tyre-seat or flange, e.g. corrugated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/02—Seating or securing beads on rims
    • B60C15/0209—Supplementary means for securing the bead
    • B60C15/022—Supplementary means for securing the bead the bead being secured by turned-in rim flanges, e.g. rim of the clincher type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/02—Seating or securing beads on rims
    • B60C15/0233—Securing tyres without beads; Securing closed torus or tubular tyres

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)

Abstract

JANTE POUR CYCLES ET CYCLOMOTEURS, CARACTERISEE EN CE QU'ELLE COMPORTE D'UNE PART DES SURFACES 10, 10, 12 DESTINEES AU COLLAGE D'UN BOYAU ET, D'AUTRE PART, DES LOGEMENTS 16, 16, 18, 18 CONCUS DE FACON A RECEVOIR LES TRINGLES OU BOURRELETS D'UN PNEU CLASSIQUE.RIM FOR CYCLES AND MOPEDS, CHARACTERIZED IN THAT IT CONTAINS ON ONE PART OF THE SURFACES 10, 10, 12 INTENDED FOR BONDING A HOSE AND, ON THE OTHER HAND, OF HOUSINGS 16, 16, 18, 18 DESIGNED IN A MANNER TO RECEIVE THE RODS OR BOLTS OF A CLASSIC TIRE.

Description

24602 1 624602 1 6

La présente invention est relative à une jante pour cycles et vélo-  The present invention relates to a rim for cycles and bicycles.

moteurs, et elle vise plus particulièrement un profil original pour une telle jante. A l'heure actuelle la plupart des cycles sont pourvus de pneumatiques classiques du type à tringles. Cependant le développement récent de boyaux peu fragiles, faciles à réparer, tend à généraliser l'utilisation, en dehors des milieux de la compétition, de ce type de boyaux. Or on saitque les boyaux sont collés sur des jantes spéciales qui ne peuvent pas, bien entendu, être utiliséespour monter des pneus classiques. Cette exigencea donc tendance à freiner le développement des nouveaux types de boyaux mentionnés ci-dessus étant donné que l'utilisateur doit, pourpasser du pneu classique à tringles au boyau, acheter un nouveau jeu de jantes. La présente invention se propose de résoudre ce problème en apportant un nouveau type de jante conçu de façon à pouvoir recevoir indifféremment des pneus à tringles classiques et des  engines, and it more specifically targets an original profile for such a rim. At present most cycles are fitted with conventional tires of the bead type. However, the recent development of hoses which are not very fragile and easy to repair, tends to generalize the use, outside of competition circles, of this type of hose. We know that the tubulars are glued to special rims which cannot, of course, be used to mount conventional tires. This requirement therefore tends to slow down the development of the new types of tubulars mentioned above, since the user has to switch from the classic tubular tire to the purchase of a new set of rims. The present invention proposes to solve this problem by providing a new type of rim designed so as to be able to receive either conventional bead tires and

boyaux.casings.

L'invention vise donc une jante pour cycles et cyclomoteurs caractéri-  The invention therefore relates to a rim for characteristic cycles and mopeds.

sée en ce qu'elle comporte d'une part des surfaces destinées au collage d'un boyau, et d'autre part, des logements destinés à recevoir les tringles d'un  sée in that it comprises on the one hand surfaces intended for the gluing of a hose, and on the other hand, housings intended to receive the rods of a

pneu classique.classic tire.

Selon une caractéristique de cette invention, la longueur, mesurée sur la section droite du profil de la jante, des parties destinées au collage  According to a characteristic of this invention, the length, measured on the cross section of the rim profile, of the parts intended for bonding

du boyau est d'au moins 1 cm environ.  hose is at least about 1 cm.

Selon l'invention, les logements prévus pour recevoir les tringles  According to the invention, the housings provided for receiving the rods

d'un pneu classique sont de deuxtypes: des logements internes recevant pro-  of a conventional tire are of two types: internal housings receiving

visoirement ces tringles lors de la mise en place du pneu, et deslogements  visually these rods during the installation of the tire, and housings

périphériques dans lesquels sont positionnées définitivement ces tringles.  peripherals in which these rods are permanently positioned.

La jante selon l'invention peut être réalisée en tout matériau voulu.  The rim according to the invention can be made of any desired material.

Depréférence, elle est réalisée soit en matières plastiques renforcées, soit  Preferably, it is made either of reinforced plastics, or

en alliage léger.light alloy.

D'autres caractéristiques et avantages de cette invention ressortiront  Other features and advantages of this invention will emerge

de la description faite ci-après en référence au dessin annexé dont la figure  of the description given below with reference to the attached drawing, the figure

unique représente en coupe, à échelle agrandie, un profil de jante selon cette invention.  single represents in section, on an enlarged scale, a rim profile according to this invention.

En se référant à cette figure, on voitque le profil de la jante selon l'in-  Referring to this figure, we see that the rim profile according to the

vention comprenddes surfaces (trois dans cet exemple de réalisation) 10, 10t -2 -  vention includes areas (three in this example) 10, 10t -2 -

2 4 60 2 1 62 4 60 2 1 6

et 12, destinées au collage d'un boyau B schématisé par des traits mixtes.  and 12, intended for bonding a hose B shown diagrammatically by dashed lines.

Le Demandeur a constaté qu'il étaitnécessaire, quelle que soit la taille du boyau placé sur la jante, que la longueur, mesurée sur la section droite du profil, des parties 10, 10' et 12 destinées au collage duboyau, soit d'au moins environ 1 cm. (! + I' + 1" = 1 cm). Cette jante comporte parailleurs des logements destinés à recevoir  The Applicant has found that it is necessary, whatever the size of the hose placed on the rim, that the length, measured on the cross section of the profile, of the parts 10, 10 ′ and 12 intended for gluing the hose, be at least minus about 1 cm. (! + I '+ 1 "= 1 cm). This rim also includes housings intended to receive

les tringles d'un pneumatique classique. Sur le dessin on a représenté schéma-  the rods of a conventional tire. In the drawing there is shown diagrammatically

tiquement en T par des traits interrompus les tringles ou bourrelets du pneu classique. Ces logements sont de deux sortes  tick in T by broken lines on the bead or bead of the conventional tire. There are two types of accommodation

1 - des logements intérieurs 18, 18' destinés à recevoir provisoire-  1 - interior housing 18, 18 'intended to receive provisional-

ment le s tringles lors de la mise en place du pneu dans&la jante, et  the bead wires when placing the tire in the rim, and

2 - des logements périphériques 16, 16'dans lesquels viennent se posi-  2 - peripheral housings 16, 16 'in which are placed

tionner les tringles lors de la mise en place définitive du pneu.  hold the rods when the tire is finally installed.

On remarquera que la jante selon l'invention comporte en son centre une partie relativement massive 14 pouvant être poinçonnée pour la mise en place des têtes des rayons de la roue. On diminue ainsi le prix de revient par  It will be noted that the rim according to the invention has at its center a relatively massive part 14 which can be punched for the positioning of the heads of the spokes of the wheel. The cost price is thus reduced by

rapport auxjantes classiques o il est nécessaire de percer la jante et de pré-  compared to conventional rims where it is necessary to pierce the rim and pre-

voir des oeillets de forme complexe pour la mise en place des rayons.  see eyelets of complex shape for the placement of the spokes.

Tl ressort de la description quiprécède que l'inventionapporte un profil  It appears from the description above that the invention provides a profile

de jante, de réalisationéconomique, pouvant recevoir indifféremment soit des boyaux, et notamment les nouveauxtypes de boyaux actuellement développés,  rim, of economical construction, which can receive either casings, and in particular the new types of casings currently developed,

peu fragiles etfaciles àréparer, et des pneus classiques àtringles ou bourre-  not very fragile and easy to repair, and classic tires with rods or stuffing

lets. La jante selon l'invention peut être fabriquée à partir de tout matériau voulu. On peutla réaliser en matièresplastiques renforcées ou en alliage léger. Dans ce dernier cas, on peut obtenir le profil voulu par extrusion et  lets. The rim according to the invention can be manufactured from any desired material. It can be made of reinforced plastics or light alloy. In the latter case, the desired profile can be obtained by extrusion and

l'on réalise ensuite la jante par cintrage et soudage bout-à-bout.  the rim is then produced by bending and butt welding.

Il demeure bien entendu que cette inventionntest pas limitée aux exem-  It remains of course that this invention is not limited to examples

ples de réalisation décrits et représentés mais qu'elle en englobe toutes les  ples of realization described and represented but that it includes all the

variante s.variant s.

-3--3-

Claims (5)

REVENDICATIONS 1) Jante pour cycles et cyclomoteurs, caractérisée en ce qu'elle com-  1) Rim for cycles and mopeds, characterized in that it comprises porte d'une part des surfaces (10, 10', 12) destinées au collage d'unboyau et, d'autre part, deslogements (16, 16'; 18, 18') conçus de façon à recevoir les tringlesciu bourrelets d'un pneu classique. Z) Jante selon la revendication 1, caractérisée en ce que la longueur, mesurée sur la section droite du profil de la jante, des parties destinées au  door on the one hand surfaces (10, 10 ', 12) intended for the gluing of a hose and, on the other hand, housings (16, 16'; 18, 18 ') designed so as to receive the rods a classic tire. Z) Rim according to claim 1, characterized in that the length, measured on the cross section of the rim profile, of the parts intended for the collage du boyau, estd'au moins 1 cm environ.  sticking the hose, is at least about 1 cm. 3) Jante selon l'une des revendications précédentes, caractérisée  3) Rim according to one of the preceding claims, characterized en ce qu'elle comporte trois surfaces pour le collage d'un boyau: deux surfa-  in that it has three surfaces for bonding a hose: two surfaces ces périphériques (10, 10') et une surface centrale (12).  these peripherals (10, 10 ') and a central surface (12). 4) Jante selon l'une quelconque des revendications précédentes, carac-  4) Rim according to any one of the preceding claims, charac- térisée en ce que les logements prévus pour recevoirles tringles d'un pneu  characterized in that the housings provided for receiving the bead wires of a tire classique sont de deux types: des logements interres (18, 18') recevantprovi-  are of two types: internal housing (18, 18 ') receivingprovi- soirement les tringles lors de la mise enplace du pneu, et des logements périphériques (16, 16') dans lesquels sont positionnées définitivement le s tringles.  evenly the rods during the positioning of the tire, and peripheral housings (16, 16 ') in which the rods are definitively positioned. ) Jante selon l'une quelconque des revendications précédentes, carac-  ) Rim according to any one of the preceding claims, charac- térisée en ce qu'elle comporte une partie centrale relativement massive (14)  terized in that it has a relatively massive central part (14) pouvant être poinçonnée pour recevoirles têtesdes rayons.  can be punched to receive the heads of the spokes. 6) Jante selon l'une quelconque des revendications précédentes, carac-  6) Rim according to any one of the preceding claims, charac- térisée en ce qu'elle est réalisée en alliage léger, par extrusiondu profil,  terized in that it is made of light alloy, by profile extrusion, suivie de son cintrage et d'un soudage bout-à-bout.  followed by its bending and butt welding. 7) Jante selon l'une quelconque des revendications 1 à 5, caractérisée  7) Rim according to any one of claims 1 to 5, characterized en ce qu'elle est réalisée en matières plastiques renforcées.  in that it is made of reinforced plastics.
FR7916964A 1979-06-29 1979-06-29 RIM PROFILE FOR CYCLES OR MOPEDS Granted FR2460216A1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR7916964A FR2460216A1 (en) 1979-06-29 1979-06-29 RIM PROFILE FOR CYCLES OR MOPEDS
GB8020984A GB2051700B (en) 1979-06-29 1980-06-26 Wheel rim profile cycles and autocycles
DE19803024340 DE3024340A1 (en) 1979-06-29 1980-06-27 RIM FOR BICYCLES AND MOTORCYCLES
AT0338380A AT380205B (en) 1979-06-29 1980-06-27 RIM FOR BICYCLES AND MOTOR BIKES
BE0/201224A BE884067A (en) 1979-06-29 1980-06-27 RIM PROFILE FOR CYCLES AND MOPEDS
NL8003745A NL8003745A (en) 1979-06-29 1980-06-27 RIM FOR A BICYCLE OR MOTORCYCLE.
IT68011/80A IT1128827B (en) 1979-06-29 1980-06-27 WHEEL FOR CYCLES AND MOPED WHEELS
IT8053344U IT8053344V0 (en) 1979-06-29 1980-06-27 WHEEL FOR CYCLES AND MOPED WHEELS
ES1980260761U ES260761Y (en) 1979-06-29 1980-06-27 TIRE FOR SPEEDS AND MOPEDS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7916964A FR2460216A1 (en) 1979-06-29 1979-06-29 RIM PROFILE FOR CYCLES OR MOPEDS

Publications (2)

Publication Number Publication Date
FR2460216A1 true FR2460216A1 (en) 1981-01-23
FR2460216B1 FR2460216B1 (en) 1982-06-18

Family

ID=9227337

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7916964A Granted FR2460216A1 (en) 1979-06-29 1979-06-29 RIM PROFILE FOR CYCLES OR MOPEDS

Country Status (8)

Country Link
AT (1) AT380205B (en)
BE (1) BE884067A (en)
DE (1) DE3024340A1 (en)
ES (1) ES260761Y (en)
FR (1) FR2460216A1 (en)
GB (1) GB2051700B (en)
IT (2) IT1128827B (en)
NL (1) NL8003745A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2504862A2 (en) * 1981-04-30 1982-11-05 Ferrary J P RIM PROFILE FOR CYCLES OR MOPEDS
DE3601316A1 (en) * 1986-01-17 1987-07-23 Klaus Dipl Ing Debus WHEEL TIRE UNIT
DE3704087A1 (en) * 1987-02-10 1988-08-25 Reiner Gross Device for retaining tubular tyres
FR2672251B1 (en) * 1991-02-04 1995-09-29 Martin Pierre WHEEL RIM IN COMPOSITE MATERIALS FOR CYCLES AND THE LIKE.
US5734142A (en) * 1996-07-19 1998-03-31 Trek Bicycle Corporation Method of welding electrically conductive metal profiles
US6024413A (en) * 1997-09-04 2000-02-15 Spencer Technology, Inc. Bicycle wheel and rim
US8002362B2 (en) 2004-02-17 2011-08-23 Trek Bicycle Corporation Optimal thermal properties in light weight and high performance braking composite clincher or tubular tire bicycle wheel rim
DE102005043755A1 (en) * 2005-09-13 2007-03-15 Dt Swiss Ag Method for producing a rim, and rim

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE398661A (en) *
DE75849C (en) * J. HOLST und L. J. R. HOLST in Amsterdam Attachment of pneumatic bicycle tires
US1900835A (en) * 1931-04-29 1933-03-07 B F Yost Tire and rim construction
US2338066A (en) * 1941-07-29 1943-12-28 Alfred C Weston Tire and tire rim
FR920869A (en) * 1945-10-19 1947-04-21 Improvement in treads for wheels

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE398661A (en) *
DE75849C (en) * J. HOLST und L. J. R. HOLST in Amsterdam Attachment of pneumatic bicycle tires
US1900835A (en) * 1931-04-29 1933-03-07 B F Yost Tire and rim construction
US2338066A (en) * 1941-07-29 1943-12-28 Alfred C Weston Tire and tire rim
FR920869A (en) * 1945-10-19 1947-04-21 Improvement in treads for wheels

Also Published As

Publication number Publication date
BE884067A (en) 1980-10-16
NL8003745A (en) 1980-12-31
IT1128827B (en) 1986-06-04
GB2051700A (en) 1981-01-21
FR2460216B1 (en) 1982-06-18
ATA338380A (en) 1985-09-15
ES260761Y (en) 1982-12-16
DE3024340A1 (en) 1981-01-29
AT380205B (en) 1986-04-25
ES260761U (en) 1982-06-16
IT8053344V0 (en) 1980-06-27
IT8068011A0 (en) 1980-06-27
GB2051700B (en) 1983-06-02

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