FR2460216A1 - RIM PROFILE FOR CYCLES OR MOPEDS - Google Patents
RIM PROFILE FOR CYCLES OR MOPEDS Download PDFInfo
- 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
Links
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)
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 |
AT0338380A AT380205B (en) | 1979-06-29 | 1980-06-27 | RIM FOR BICYCLES AND MOTOR BIKES |
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 |
DE19803024340 DE3024340A1 (en) | 1979-06-29 | 1980-06-27 | RIM FOR BICYCLES AND MOTORCYCLES |
IT8053344U IT8053344V0 (en) | 1979-06-29 | 1980-06-27 | WHEEL FOR CYCLES AND MOPED WHEELS |
BE0/201224A BE884067A (en) | 1979-06-29 | 1980-06-27 | RIM PROFILE FOR CYCLES AND MOPEDS |
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE75849C (en) * | J. HOLST und L. J. R. HOLST in Amsterdam | Attachment of pneumatic bicycle tires | ||
BE398661A (en) * | ||||
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 |
-
1979
- 1979-06-29 FR FR7916964A patent/FR2460216A1/en active Granted
-
1980
- 1980-06-26 GB GB8020984A patent/GB2051700B/en not_active Expired
- 1980-06-27 DE DE19803024340 patent/DE3024340A1/en not_active Withdrawn
- 1980-06-27 IT IT68011/80A patent/IT1128827B/en active
- 1980-06-27 BE BE0/201224A patent/BE884067A/en not_active IP Right Cessation
- 1980-06-27 ES ES1980260761U patent/ES260761Y/en not_active Expired
- 1980-06-27 IT IT8053344U patent/IT8053344V0/en unknown
- 1980-06-27 NL NL8003745A patent/NL8003745A/en not_active Application Discontinuation
- 1980-06-27 AT AT0338380A patent/AT380205B/en not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE75849C (en) * | J. HOLST und L. J. R. HOLST in Amsterdam | Attachment of pneumatic bicycle tires | ||
BE398661A (en) * | ||||
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 |
---|---|
AT380205B (en) | 1986-04-25 |
IT1128827B (en) | 1986-06-04 |
DE3024340A1 (en) | 1981-01-29 |
FR2460216B1 (en) | 1982-06-18 |
ES260761U (en) | 1982-06-16 |
NL8003745A (en) | 1980-12-31 |
GB2051700B (en) | 1983-06-02 |
IT8068011A0 (en) | 1980-06-27 |
ES260761Y (en) | 1982-12-16 |
GB2051700A (en) | 1981-01-21 |
IT8053344V0 (en) | 1980-06-27 |
BE884067A (en) | 1980-10-16 |
ATA338380A (en) | 1985-09-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |