DE202007007708U1 - Flat spoke wheel for e.g. bicycle, has hub connected with rim by flat spoke, where spoke-sided end of metallic rim connector and/or metallic hub connector of flat spoke is formed in widened manner - Google Patents
Flat spoke wheel for e.g. bicycle, has hub connected with rim by flat spoke, where spoke-sided end of metallic rim connector and/or metallic hub connector of flat spoke is formed in widened manner Download PDFInfo
- Publication number
- DE202007007708U1 DE202007007708U1 DE200720007708 DE202007007708U DE202007007708U1 DE 202007007708 U1 DE202007007708 U1 DE 202007007708U1 DE 200720007708 DE200720007708 DE 200720007708 DE 202007007708 U DE202007007708 U DE 202007007708U DE 202007007708 U1 DE202007007708 U1 DE 202007007708U1
- Authority
- DE
- Germany
- Prior art keywords
- spoke
- rim
- connector
- hub
- flat
- 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.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B5/00—Wheels, spokes, disc bodies, rims, hubs, wholly or predominantly made of non-metallic material
- B60B5/02—Wheels, spokes, disc bodies, rims, hubs, wholly or predominantly made of non-metallic material made of synthetic material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B1/00—Spoked wheels; Spokes thereof
- B60B1/02—Wheels with wire or other tension spokes
- B60B1/0261—Wheels with wire or other tension spokes characterised by spoke form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B1/00—Spoked wheels; Spokes thereof
- B60B1/02—Wheels with wire or other tension spokes
- B60B1/04—Attaching spokes to rim or hub
- B60B1/041—Attaching spokes to rim or hub of bicycle wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B1/00—Spoked wheels; Spokes thereof
- B60B1/02—Wheels with wire or other tension spokes
- B60B1/04—Attaching spokes to rim or hub
- B60B1/042—Attaching spokes to hub
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B1/00—Spoked wheels; Spokes thereof
- B60B1/02—Wheels with wire or other tension spokes
- B60B1/04—Attaching spokes to rim or hub
- B60B1/043—Attaching spokes to rim
- B60B1/048—Attaching spokes to rim by the use of screws
Abstract
Description
Die vorliegende Erfindung betrifft ein Flachspeichenrad, insbesondere für ein Fahrrad, einen Rollstuhl oder dergleichen, mit einer Felge und einer mittig in der Felge angeordndeten Nabe, die über mindestens eine Flachspeiche mit der Felge verbunden ist, wobei die Flachspeiche einen metallischen Nabenverbinder, einen metallischen Felgenverbinder, sowie einen aus einem Faserverbundwerkstoff hergestellten Korpus umfasst, wobei der Nabenverbinder mit seinem speichenseitigen Ende an dem Korpus und mit seinem nabenseitigen Ende an der Nabe befestigt ist, wobei der Felgenverbinder mit seinem speichenseitigen Ende an dem Korpus und mit seinem felgenseitigen Ende an der Felge befestigt ist, und wobei das speichenseitige Ende von Felgenverbinder und/oder Nabenverbinder in den Korpus eingebettet ist.The The present invention relates to a flat spoke wheel, in particular for a Bicycle, a wheelchair or the like, with a rim and a center in the rim angeordndeten hub, which has at least one flat spoke is connected to the rim, wherein the flat spoke a metallic hub connector, a metallic rim connector, as well as one made of a fiber composite material Corpus, wherein the hub connector with its spoke side End to the carcass and with its hub-side end to the hub is fastened, wherein the rim connector with its spoke side End to the body and with his rim end to the rim is attached, and wherein the spoke-side end of rim connector and / or hub connector is embedded in the body.
Ein herkömmliches Fahrrad-Rad umfasst im Wesentlichen eine Felge, in der mittig eine Nabe angeordnet ist. Eine Vielzahl von Speichen verbinden Felge und Nabe, um so die Form der Felge durch die Spannung der Speichen aufrecht zu erhalten. Konventionelle Speichen weisen einen runden Querschnitt auf, der mit steigender Fahrtgeschwindigkeit einen erheblichen Windwiderstand verursacht.One conventional Bicycle wheel essentially comprises a rim in the middle of a Hub is arranged. A variety of spokes connect rim and hub, so the shape of the rim by the tension of the spokes to maintain. Conventional spokes have a round Cross-section, the with increasing speed a considerable Wind resistance caused.
Ein Flachspeichenrad der eingangs genannten Art ist bekannt aus dem US-Patent 5 350 221. Deren Flachspeichen bestehen aus einem Faserverbundmaterial mit unorientierten Fasern, deren Steifigkeit in Faserrichtung dieselbe ist, wie die in Längsrichtung der Speichen, so dass insgesamt eine höhere Steifigkeit im Vergleich zu dem Gewicht erreicht wird. Allerdings offenbart diese Druckschrift keine geeigneten Maßnahmen zur Verbindung der Flachspeiche mit Felge bzw. Nabe.One Flachspeichenrad the aforementioned type is known from the U.S. Patent 5,350 221. Their flat spokes consist of a fiber composite material with unoriented fibers whose stiffness in the fiber direction is the same is like the one in the longitudinal direction the spokes, allowing a higher overall stiffness in comparison to the weight is achieved. However, this document discloses no suitable measures for connecting the flat spoke with rim or hub.
Der vorliegenden Erfindung liegt daher die Aufgabe zugrunde, für ein Flachspeichenrad der eingangs genannten Art eine geeignete Verbindungstechnik anzugeben.Of the The present invention is therefore based on the object for a Flachspeichenrad specify the type mentioned a suitable connection technique.
Gelöst wird diese Aufgabe dadurch, dass das speichenseitige Ende von Felgenverbinder und/oder Nabenverbinder aufgeweitet ausgeführt wird.Is solved this task in that the spoke-side end of rim connector and / or Hub connector is performed expanded.
Weitere bevorzugte Ausführungsbeispiele ergeben sich aus den Unteransprüchen.Further give preferred embodiments from the dependent claims.
Die vorliegende Erfindung soll nun anhand eines im Folgenden näher beschriebenen und in den beiliegenden Zeichnungen dargestellten Ausführungsbeispiels näher erläutert werden. Die beiliegenden Figuren zeigen lediglich zur Illustration:The The present invention will now be described with reference to one of the following and in the accompanying drawings illustrated embodiment be explained in more detail. The attached figures show only for illustration:
Zu
den
Ein
metallischer Felgenverbinder
Jeder
der speichenseitigen, aufgeweiteten Enden
Die
Die
Die
Durch
die unterschiedlichen Ausgestaltungen der Verbinder
Wesentliche Aspekte der vorliegenden Erfindung sollen nun noch einmal zusammengefasst werden: Die Speiche eines Flachspeichenrades umfasst einen lang gestreckten Korpus, an dessen ersten und zweiten Ende ein Nabenverbinder, bzw. ein Felgenverbinder angeordnet ist, über die die Flachspeiche mit der Nabe, bzw. der Felge des Rades verbunden wird. Jeder Verbinder umfasst ein speichenseitiges, aufgeweitetes Ende, welches in den Korpus eingebettet ist, um eine feste Verbindung zwischen den Verbindern und dem Korpus zu gewährleisten. Das aufgeweitete Ende kann geöffnet oder geschlossen sein und dabei einen hohlen oder massiven Abschnitt aufweisen.basics Aspects of the present invention will now be summarized again The spoke of a flat spoke wheel covers a long one elongated body, at the first and second ends of a hub connector, or a rim connector is arranged, via which the flat spoke with the hub, or the rim of the wheel is connected. Every connector includes a spoke-side, flared end, which in the Body is embedded to a firm connection between the connectors and to ensure the body. The flared end can be opened or be closed while having a hollow or solid section.
Wenngleich die vorliegende Erfindung anhand bevorzugter Ausführungsbeispielen erläutert wurde, sei klar gestellt, dass es dem Fachmann gelingt, weitere Ausführungsbeispiele im Sinne der vorliegenden Erfindung zu gestalten.Although the present invention with reference to preferred embodiments was explained be clear that it is possible to those skilled in the art, further embodiments to make in the context of the present invention.
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200720007708 DE202007007708U1 (en) | 2007-05-31 | 2007-05-31 | Flat spoke wheel for e.g. bicycle, has hub connected with rim by flat spoke, where spoke-sided end of metallic rim connector and/or metallic hub connector of flat spoke is formed in widened manner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200720007708 DE202007007708U1 (en) | 2007-05-31 | 2007-05-31 | Flat spoke wheel for e.g. bicycle, has hub connected with rim by flat spoke, where spoke-sided end of metallic rim connector and/or metallic hub connector of flat spoke is formed in widened manner |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202007007708U1 true DE202007007708U1 (en) | 2007-08-09 |
Family
ID=38336558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200720007708 Expired - Lifetime DE202007007708U1 (en) | 2007-05-31 | 2007-05-31 | Flat spoke wheel for e.g. bicycle, has hub connected with rim by flat spoke, where spoke-sided end of metallic rim connector and/or metallic hub connector of flat spoke is formed in widened manner |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202007007708U1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2917666A1 (en) * | 2007-06-25 | 2008-12-26 | Salomon Sa Soc Par Actions Sim | WHEEL WITH REMOVABLE RAY IN COMPOSITE MATERIAL |
EP2934908A4 (en) * | 2012-12-21 | 2017-04-19 | Magee, Garth L. | Minimizing drag-induced forces on a wheeled vehicle |
WO2020131405A1 (en) * | 2018-12-20 | 2020-06-25 | Compagnie Generale Des Etablissements Michelin | Method to assemble uncured spoke of non-pneumatic tire |
-
2007
- 2007-05-31 DE DE200720007708 patent/DE202007007708U1/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2917666A1 (en) * | 2007-06-25 | 2008-12-26 | Salomon Sa Soc Par Actions Sim | WHEEL WITH REMOVABLE RAY IN COMPOSITE MATERIAL |
EP2008835A1 (en) * | 2007-06-25 | 2008-12-31 | Salomon S.A. | Wheel with a removable spoke made from composite material |
EP2934908A4 (en) * | 2012-12-21 | 2017-04-19 | Magee, Garth L. | Minimizing drag-induced forces on a wheeled vehicle |
WO2020131405A1 (en) * | 2018-12-20 | 2020-06-25 | Compagnie Generale Des Etablissements Michelin | Method to assemble uncured spoke of non-pneumatic tire |
US11518127B2 (en) | 2018-12-20 | 2022-12-06 | Compagnie Generale Des Etablissements Michelin | Method to assemble uncured spoke of non-pneumatic tire |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20070913 |
|
R150 | Term of protection extended to 6 years |
Effective date: 20100923 |
|
R157 | Lapse of ip right after 6 years |
Effective date: 20131203 |