DE19856641A1 - Bicycle spoke - Google Patents

Bicycle spoke

Info

Publication number
DE19856641A1
DE19856641A1 DE1998156641 DE19856641A DE19856641A1 DE 19856641 A1 DE19856641 A1 DE 19856641A1 DE 1998156641 DE1998156641 DE 1998156641 DE 19856641 A DE19856641 A DE 19856641A DE 19856641 A1 DE19856641 A1 DE 19856641A1
Authority
DE
Germany
Prior art keywords
spoke
bicycle
bicycle spoke
hooked
turned
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.)
Withdrawn
Application number
DE1998156641
Other languages
German (de)
Inventor
Dirk Von Mallinckrodt
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE1998156641 priority Critical patent/DE19856641A1/en
Publication of DE19856641A1 publication Critical patent/DE19856641A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B31/00—Apparatus or tools for assembling or disassembling wheels
    • B60B31/005—Apparatus or tools for assembling or disassembling wheels especially for spoked 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
    • B60B1/0261—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
    • B60B31/00—Apparatus or tools for assembling or disassembling wheels
    • B60B31/02—Apparatus or tools for assembling or disassembling wheels for tightening or straightening wire spokes in situ; for extracting spokes from wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)

Abstract

The bicycle spoke (6) has a hooked foot (7), a turning knob (2) and a main cylinder (4). A bolt (1) at the top is screwed into the spoke nipple. The lower part of the spoke is turned to bring it to the required length. The spoke foot is hooked into the hub boring. The main cylinder is then turned to bring the spoke to the required tension.

Description

Handelsübliche Speichen gibt es in den mannigfaltigsten Längen, müssen mit einem Speichenschlüssel montiert werden, und müssen wegen des Abschlußkopfes am Speichenfuß zuerst durch die Bohrung am Nabenflansch durchgeschoben werden um dann an der Felge befestigt werden zur können.Commercial spokes are available in a wide variety of lengths, must be fitted with a spoke wrench, and must because of the end head on the spoke base first through the hole be pushed through the hub flange and then attached to the rim can become.

Das sofortige Ersetzen einer gebrochenen Speiche unterwegs ist daher sehr umständlich und auf der Zahnkranzseite des Hinterrades unmöglich, da hier der Zahnkranz zuvor mit weiterem Werkzeug aus­ gebaut werden müsste.The immediate replacement of a broken spoke is underway therefore very cumbersome and on the sprocket side of the rear wheel impossible, because here the sprocket previously with other tools would have to be built.

Der in Patentanspruch 1 angegebenen Erfindung liegt das Problem zugrunde, eine Fahrradspeiche zur schaffen, die ohne zusätzliches Werkzeug unterwegs als Ersatz für eine gebrochene Speiche montiert werden kann.The invention specified in claim 1 is the problem based on creating a bicycle spoke that without additional Tool mounted on the go as a replacement for a broken spoke can be.

Dieses Problem wird durch die in Patentanspruch 1 angegebenen Merkmale gelöst.This problem is indicated by those in claim 1 Features resolved.

Eine vorteilhafte Ausgestaltung der Erfindung ist in Patentanspruch 2 angegeben.An advantageous embodiment of the invention is in claim 2 specified.

Die Längenverstellbarkeit um 5 cm ermöglicht es, die Speiche in 26, 27 und 28 Zoll messenden Rädern zu montieren und die Ausbildung des Speichenfußes als Haken ohne Abschlußkopf ermöglicht es auch einen Speichenbruch auf der Zahnkranzseite des Hinterrades ohne Ausbau desselben zu reparieren.The length adjustability by 5 cm allows the spoke in 26, 27 and 28 inch wheels and assemble the training of the Spoke foot as a hook without an end head also allows one Spokes break on the sprocket side of the rear wheel without removal to repair it.

Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt, und wird im folgenden näher beschrieben.An embodiment of the invention is shown in the drawing, and is described in more detail below.

Fig. 1 zeigt den Drehknopf (2) mit fest daran angebrachtem Gewindestift (1) zum manuellen Einschrauben der Speiche in den Speichennippel. Drehknopf und Gewindestift sind in einer Bohrung (3) drehbar im Haupt­ zylinder (4) gelagert.
Nabenseitig ist der Hauptzylinder mit einem Innengewinde (5) versehen, in welchem die Speiche (6) mit Speichenfuß (7) eingeschraubt ist. Die Länge des Gewindes an der Speiche (6) ist so bemessen, daß die Ge­ samtlänge der Fahrradspeiche um mind. 5 cm verstellt werden kann.
Nach Eindrehen des Gewindestiftes (1) in den Speichennippel wird die Fahrradspeiche durch Drehen des unteren Speichenteils (6) auf die erforderliche Länge eingestellt, dann wird der Speichenfuß (7) in der Bohrung am Nabenflansch eingehängt, und die Fahrradspeiche durch manuelles Drehen des Hauptzylinders (4) auf die erforderliche Spannung gebracht. Fig. 1 shows the rotary knob ( 2 ) with a threaded pin ( 1 ) firmly attached to it for manually screwing the spoke into the spoke nipple. The rotary knob and grub screw are rotatably mounted in a bore ( 3 ) in the master cylinder ( 4 ).
On the hub side, the master cylinder is provided with an internal thread ( 5 ) in which the spoke ( 6 ) with a spoke base ( 7 ) is screwed. The length of the thread on the spoke ( 6 ) is such that the total length of the bicycle spoke can be adjusted by at least 5 cm.
After screwing the setscrew ( 1 ) into the spoke nipple, the bicycle spoke is adjusted to the required length by turning the lower spoke part ( 6 ), then the spoke base ( 7 ) is hooked into the hole on the hub flange, and the bicycle spoke is turned by manually turning the master cylinder ( 4 ) brought to the required voltage.

Fig. 2 zeigt den Speichenfuß (7) in der Bohrung des Nabenflansches (8) eingehängt. Eine eventuell in diesem Bereich kreuzende Nachbar­ speiche (9) ist durch die Form des Speichenfußes nicht beeinträchtigt. Fig. 2 shows the spoke base ( 7 ) suspended in the bore of the hub flange ( 8 ). Any adjacent spoke ( 9 ) crossing in this area is not affected by the shape of the spoke base.

Fig. 3 zeigt die Fahrradspeiche in einer anderen Bauweise. Fig. 3 shows the bicycle spoke in a different design.

Die hier bezeichneten Bauteile 1 bis 7 erfüllen die bleiche Funktion wie die Bauteile 1 bis 7 aus Fig. 1.Components 1 to 7 designated here fulfill the pale function as components 1 to 7 from FIG. 1.

Ein flaches Metall- oder Kunststoffteil (4) ersetzt jedoch den Haupt­ zylinder aus Fig. 1 und weist endseitig Verdickungen auf, die die Anfertigung der Bohrung (3) und des Innengewindes (5) zulassen.A flat metal or plastic part ( 4 ), however, replaces the master cylinder from FIG. 1 and has end-to-end thickenings that allow the bore ( 3 ) and the internal thread ( 5 ) to be made.

Claims (2)

1. Fahrradspeiche, dadurch gekennzeichnet, daß die Fahrradspeiche durch eine in die Speiche integrierte Befestigungs- und Spannvorrichtung ohne Werkzeug montiert werden kann.1. Bicycle spoke, characterized in that the bicycle spoke can be mounted by a built-in fastening and tensioning device without tools. 2. Fahrradspeiche nach Patentanspruch 1, dadurch gekennzeichnet, daß die Fahrradspeiche in der Länge um mindestens 5 cm verstellbar ist, und der Speichenfuß als Haken ohne Abschlußkopf ausgebildet ist.2. bicycle spoke according to claim 1, characterized, that the length of the bicycle spoke is adjustable by at least 5 cm, and the spoke base is designed as a hook without an end head.
DE1998156641 1998-12-03 1998-12-03 Bicycle spoke Withdrawn DE19856641A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1998156641 DE19856641A1 (en) 1998-12-03 1998-12-03 Bicycle spoke

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1998156641 DE19856641A1 (en) 1998-12-03 1998-12-03 Bicycle spoke

Publications (1)

Publication Number Publication Date
DE19856641A1 true DE19856641A1 (en) 1999-07-08

Family

ID=7890412

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1998156641 Withdrawn DE19856641A1 (en) 1998-12-03 1998-12-03 Bicycle spoke

Country Status (1)

Country Link
DE (1) DE19856641A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1026065B1 (en) * 2018-03-01 2019-10-01 Enove Sprl Vehicle wheel with energized spoke pairs

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1026065B1 (en) * 2018-03-01 2019-10-01 Enove Sprl Vehicle wheel with energized spoke pairs
WO2019166582A3 (en) * 2018-03-01 2019-10-24 Enove Vehicle wheel comprising pairs of tensioned spokes

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Legal Events

Date Code Title Description
OAV Applicant agreed to the publication of the unexamined application as to paragraph 31 lit. 2 z1
8139 Disposal/non-payment of the annual fee