DE202005012462U1 - Bicycle wheel, comprising central disk at wheel hub for joining of additional reinforcing spokes - Google Patents
Bicycle wheel, comprising central disk at wheel hub for joining of additional reinforcing spokes Download PDFInfo
- Publication number
- DE202005012462U1 DE202005012462U1 DE200520012462 DE202005012462U DE202005012462U1 DE 202005012462 U1 DE202005012462 U1 DE 202005012462U1 DE 200520012462 DE200520012462 DE 200520012462 DE 202005012462 U DE202005012462 U DE 202005012462U DE 202005012462 U1 DE202005012462 U1 DE 202005012462U1
- Authority
- DE
- Germany
- Prior art keywords
- spokes
- wheel hub
- rim
- holes
- 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.)
- Expired - Lifetime
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
- B60B21/02—Rims characterised by transverse section
- B60B21/025—Rims characterised by transverse section the transverse section being hollow
-
- 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
- B60B1/0215—Wheels with wire or other tension spokes characterised by specific grouping of spokes
-
- 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
- B60B1/044—Attaching spokes to rim by the use of spoke nipples
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
Abstract
Description
Wie
in
Befestigungselemente
Seit
langem ist bekannt, dass die Radnabe und Felge über Speichen miteinander verbunden sind.
Die Konstruktion weist aber die folgenden Nachteile auf, die unter
Bezug auf
- 1. Fährt
ein Radfahrer mit dem Fahrrad, beansprucht das Gewicht des Fahrrads
und des Radfahrers die Speichen
13 so stark, dass eine Verformung der Speichen13 nach längerer Anwendung des Fahrrads vorkommt. Hierdurch ergibt sich eine schwingende Drehbewegung der Felge12 gegenüber der Radnabe11 . Auf diese Weise hat der Radfahrer beim Radfahren Schwierigkeiten, eine geradlinige Fortbewegung des Fahrrads zu halten. - 2. Die Speichen
13 sind in die jeweiligen Durchgangsbohrungen112 der an den beiden Seiten der Radnabe11 angebrachten Nabenscheiben111 eingehakt. Danach werden die Speichen13 in den Durchgangsbohrungen121 der Felge12 in versetzter Bauweise gelagert. Die Durchgangsbohrungen121 sind im Innenumfang der Felge12 ebenfalls in versetzter Bauweise ausgebildet, wobei sich die Durchgangsbohrungen121 in der Nähe des linken und des rechten Randabschnitts des Innenumfangs der Felge12 befinden. Wird eine der Speichen13 unter Beanspruchung auf Druck verformt, werden die anderen Speichen13 einer ungleichmäßigen Krafteinwirkung ausgesetzt, was zu einem Spannungsunterschied führt. Auf diese Weise wird die Verformung der Speichen13 beschleunigt. - 3. Die Verformung der Speichen
13 geschieht insbesondere bei Mountainbikes, die starker Krafteinwirkung ausgesetzt sind, wenn Gelände- bzw. Gebirgsfahrten vorgenommen werden. Daher wird die Fahrtsicherheit erheblich beeinträchtigt. Außerdem hat dies eine häufige Wartung und Reparatur zur Folge, was eine Steigerung von unnötigen Wartungs- bzw. Reparaturkosten bewirkt.
- 1. When a cyclist rides a bicycle, the weight of the bicycle and the cyclist takes up the spokes
13 so strong that a deformation of the spokes13 after prolonged use of the bicycle occurs. This results in a swinging rotational movement of the rim12 opposite the wheel hub11 , In this way, the cyclist has difficulty in cycling to maintain a straightforward movement of the bicycle. - 2. The spokes
13 are in the respective through holes112 the on the two sides of the wheel hub11 attached hub discs111 hooked. After that, the spokes become13 in the through holes121 the rim12 stored in staggered construction. The through holes121 are inside the rim12 also formed in staggered construction, with the through holes121 near the left and right edge portions of the inner periphery of the rim12 are located. Will one of the spokes13 deformed under pressure on compression, the other spokes become13 subjected to an uneven force, resulting in a voltage difference. In this way, the deformation of the spokes13 accelerated. - 3. The deformation of the spokes
13 happens especially in mountain bikes that are exposed to strong force when terrain or mountain rides are made. Therefore, the driving safety is significantly impaired. In addition, this results in frequent maintenance and repair, which causes an increase of unnecessary maintenance or repair costs.
Der Erfindung liegt die Aufgabe zugrunde, eine Radnabe eines Fahrrads zu schaffen, mit der die Speichen einer gleichmäßigen Krafteinwirkung ausgesetzt sind, wenn die Speichen zwischen der Radnabe und Felge vorgesehen sind, was eine effektive Verringerung des Risikos der Verformung der Speichen bewirkt, sodass die Fahrtsicherheit des Fahrrads erheblich verbessert wird und die Wartungskosten stark herabsetzbar sind.Of the Invention is based on the object, a wheel hub of a bicycle to create, with the spokes exposed to a uniform force are when the spokes are provided between the wheel hub and rim are what effectively reducing the risk of deformation the spokes causes the driving safety of the bicycle considerably is improved and the maintenance costs are greatly herabsetzbar.
Diese Aufgabe wird erfindungsgemäß gelöst durch eine Radnabe eines Fahrrads, die die im Anspruch 1 angegebenen Merkmale aufweist. Weitere vorteilhafte Weiterbildungen der Erfindung gehen aus den Unteransprüchen hervor.These The object is achieved by a wheel hub of a bicycle having the features specified in claim 1 having. Further advantageous developments of the invention are based the dependent claims out.
Im Folgenden werden Aufgaben, Merkmale und Funktionsweise der Erfindung anhand der bevorzugten Ausführungsbeispiele und der beigefügten Zeichnungen näher erläutert werden. Es zeigen:in the Following are objects, features and operation of the invention based on the preferred embodiments and the accompanying drawings be explained in more detail. Show it:
In
Die
Radnabe
Jede
der Speichen
Die
Felge
Die
Befestigungselemente
Nachfolgend
werden die Funktionsweise und Vorteile der vorliegenden Erfindung
unter Bezug auf
Durch
die oben erwähnte
Gestaltung sind die Speichen
- 1111
- Radnabewheel hub
- 111111
- Nabenscheibehub disc
- 112112
- DurchgangsbohrungThrough Hole
- 1212
- Felgerim
- 121121
- DurchgangsbohrungThrough Hole
- 1313
- Speichespoke
- 131131
- Hakenabschnitthook section
- 132132
- Gewindeabschnittthreaded portion
- 1414
- Befestigungselementefasteners
- 2020
- Radnabewheel hub
- 2121
- Nabenscheibehub disc
- 2222
- DurchgangsbohrungThrough Hole
- 2323
- Positioniervorsprungpositioning
- 2424
- DurchgangsbohrungThrough Hole
- 2525
- Rastnutlocking groove
- 3131
- Speichespoke
- 311311
- Hakenabschnitthook section
- 312312
- Gewindeabschnittthreaded portion
- 3232
- Gewindeabschnittthreaded portion
- 321321
- Hakenabschnitthook section
- 322322
- Gewindeabschnittthreaded portion
- 4040
- Felgerim
- 4141
- DurchgangsbohrungThrough Hole
- 5050
- Befestigungselementfastener
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200520012462 DE202005012462U1 (en) | 2005-08-08 | 2005-08-08 | Bicycle wheel, comprising central disk at wheel hub for joining of additional reinforcing spokes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200520012462 DE202005012462U1 (en) | 2005-08-08 | 2005-08-08 | Bicycle wheel, comprising central disk at wheel hub for joining of additional reinforcing spokes |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202005012462U1 true DE202005012462U1 (en) | 2005-10-13 |
Family
ID=35160860
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200520012462 Expired - Lifetime DE202005012462U1 (en) | 2005-08-08 | 2005-08-08 | Bicycle wheel, comprising central disk at wheel hub for joining of additional reinforcing spokes |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202005012462U1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102023103108A1 (en) | 2023-02-09 | 2024-08-14 | Hexa Co., Ltd. | Wheelset structure for bicycles |
-
2005
- 2005-08-08 DE DE200520012462 patent/DE202005012462U1/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102023103108A1 (en) | 2023-02-09 | 2024-08-14 | Hexa Co., Ltd. | Wheelset structure for bicycles |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20051117 |
|
R156 | Lapse of ip right after 3 years |
Effective date: 20090303 |