DE29603500U1 - Adapter for combining bicycle gear switches with derailleurs from different manufacturers of derailleur systems - Google Patents

Adapter for combining bicycle gear switches with derailleurs from different manufacturers of derailleur systems

Info

Publication number
DE29603500U1
DE29603500U1 DE29603500U DE29603500U DE29603500U1 DE 29603500 U1 DE29603500 U1 DE 29603500U1 DE 29603500 U DE29603500 U DE 29603500U DE 29603500 U DE29603500 U DE 29603500U DE 29603500 U1 DE29603500 U1 DE 29603500U1
Authority
DE
Germany
Prior art keywords
cable
derailleurs
adapter
groove
combining
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
Application number
DE29603500U
Other languages
German (de)
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 DE29603500U priority Critical patent/DE29603500U1/en
Publication of DE29603500U1 publication Critical patent/DE29603500U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M25/00—Actuators for gearing speed-change mechanisms specially adapted for cycles
    • B62M25/02—Actuators for gearing speed-change mechanisms specially adapted for cycles with mechanical transmitting systems, e.g. cables, levers
    • B62M25/04—Actuators for gearing speed-change mechanisms specially adapted for cycles with mechanical transmitting systems, e.g. cables, levers hand actuated

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Gear Transmission (AREA)

Description

BeschreibungDescription

Adapter zur Kombination von Fahrradgangschaltern mit Schaltwerken unterschiedlicher Hersteller von KettenschaltsystemenAdapter for combining bicycle gear shifters with derailleurs from different manufacturers of derailleur systems

Üblicherweise werden Gangschalter und Schaltwerke von Fahrradkettenschaltsystemen gleicher Hersteller verwendet, da die Seil- und Schaltwege der verschiedenen Hersteller meistens nicht zueinander kompatibel sind Für die Verwendung von Aero-Lenkeraufsätzen, die vor allem im Triathlonsport und bei Zeitfahrmaschinen zur Anwendung kommen, bei denen der Radsportlisr die Unterarme auf dem Lenkeraufsatz abstützt, sind Drehgriffschalter im Handel, die eine Bedienung der Schaltung in der aerodynamisch günstigen Position ermöglichen. Diese Drehgriffschalter sind nicht für alle auf dem Markt befindlichen Schaltsysteme erhältlich.Usually, gear shifters and derailleurs from bicycle derailleur systems from the same manufacturer are used, as the cable and shift paths of the different manufacturers are usually not compatible with each other. For the use of aero handlebar attachments, which are mainly used in triathlons and time trial machines, where the cyclist rests his forearms on the handlebar attachment, twist grip shifters are available on the market that allow the gearshift to be operated in an aerodynamically favorable position. These twist grip shifters are not available for all shifting systems on the market.

Es ist ein Adapter zu schaffen, der eine Anpassung beliebiger Gangschaltsysteme mit beliebigen Schaltwerken bewirkt.An adapter must be created that enables adaptation of any gear shifting system with any rear derailleur.

Dieses Problem wird mit den in den Schutzansprüchen aufgeführten Merkmalen gelöst.This problem is solved by the features listed in the claims.

Durch den Adapter wird erreicht, daß Schaltwerke und Gangschalter frei gewählt werden können, so daß sich jeder sein Schaltsystem zusammenstellen kann, wobei auch schon vorhandene Komponenten nach eigenen Wünschen ergänzt werden können.The adapter allows you to freely choose your own derailleur and gear shifter, so that everyone can put together their own gear system, and you can also add to existing components according to your own wishes.

Figur 1 und 2 zeigen ein AusfÜhrungsbeispiel der Erfindung. Es zeigen:
Fig. 1 den Adapter in verschiedenen Ansichten
Fig. 2 die Anordnung des Adapters am RahmenFigures 1 and 2 show an embodiment of the invention. They show:
Fig. 1 the adapter in different views
Fig. 2 the arrangement of the adapter on the frame

In Figur 1 ist die Anordnung der Rillen und die Überlaufstelle des Schaltseiles in die andere Rille zu erkennen. Die Überlaufstelle ist als Ausfräsung bis zum Durchmesser der Rille mit dem kleineren Durchmesser ausgeführt. Als Seilzugklemmung wird eine Stiftschraube eingesetzt, die das Schaltseil in einer Rille an der Rolle festsetzt Figur 2 zeigt die Anordnung der Rolle am Rahmen und die Schaltseilführung. Der Gegenhalter für den Bowdenzug wird mittels Sehelle am Unterrohr befestigt Das Schaltseil läuft unterhalb der Rolle in eine Rille und verläßt die andere Rille ebenfalls unterhalb der Rolle, so daß eine Seilfüfarung parallel zum Unterrohr erreicht wird.Figure 1 shows the arrangement of the grooves and the overflow point of the shift cable into the other groove. The overflow point is designed as a milled recess up to the diameter of the groove with the smaller diameter. A stud screw is used as a cable clamp, which fixes the shift cable in a groove on the roller. Figure 2 shows the arrangement of the roller on the frame and the shift cable guide. The counterholder for the Bowden cable is attached to the down tube using a clamp. The shift cable runs into a groove below the roller and leaves the other groove also below the roller, so that the cable is guided parallel to the down tube.

Claims (1)

SchutzansprücheProtection claims Adapter zur Kombination von Fahrradgangschaitern mit Schaltwerken unterschiedlicher Hersteller von Kettenschaltsystemen, der die unterschiedlichen Seil- und Schaltwege der Gangschalter und Schaltwerke aufeinander anpaßt,Adapter for combining bicycle gear shifters with derailleurs from different manufacturers of derailleur systems, which adapts the different cable and shift paths of the gear shifters and derailleurs to each other, dadurch gekennzeichnet, daßcharacterized in that - <äe Übersetzung der nicht zusammenpassenden Seil- und Schaltwege durch eine zweirillige Seilrolle durchgeführt wind, wobei das vom Gangschalter kommende Schaltseil in eine Rille der Seilrolle läuft, die Rolle einmal umschHngt und während der Umschlingung in die andere Rille wechselt,- <äe translation of the mismatched cable and shift paths is carried out by a two-groove cable pulley, whereby the shift cable coming from the gear switch runs into a groove of the cable pulley, wraps around the pulley once and changes into the other groove during the wrap, - die Seilrolle drehbar auf dem Anlötsockel am Uiiterrohr des Fahrradrahmens gelagert ist,- the cable pulley is rotatably mounted on the brazing base on the tube of the bicycle frame, - die beiden Rillen eine unterschiedliche Tiefe aufweisen,- the two grooves have different depths, - die Tiefe jeder Rille über dem Umfang konstant oder nicht konstant sein kann,- the depth of each groove may or may not be constant over the circumference, - das Schaltseil in einer der Rillen durch eine Klemmvorrichtung an der Seilrolle fixiert ist.- the shift cable is fixed in one of the grooves by a clamping device on the cable pulley.
DE29603500U 1996-01-08 1996-02-27 Adapter for combining bicycle gear switches with derailleurs from different manufacturers of derailleur systems Expired - Lifetime DE29603500U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29603500U DE29603500U1 (en) 1996-01-08 1996-02-27 Adapter for combining bicycle gear switches with derailleurs from different manufacturers of derailleur systems

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19600363 1996-01-08
DE29603500U DE29603500U1 (en) 1996-01-08 1996-02-27 Adapter for combining bicycle gear switches with derailleurs from different manufacturers of derailleur systems

Publications (1)

Publication Number Publication Date
DE29603500U1 true DE29603500U1 (en) 1996-06-05

Family

ID=7782271

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29603500U Expired - Lifetime DE29603500U1 (en) 1996-01-08 1996-02-27 Adapter for combining bicycle gear switches with derailleurs from different manufacturers of derailleur systems

Country Status (1)

Country Link
DE (1) DE29603500U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1002713A3 (en) * 1998-11-20 2000-12-06 Shimano Inc. Force transfer mechanism for a bicycle transmission control cable
US6487928B2 (en) * 1999-02-16 2002-12-03 Shimano Inc. Shift operating device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1002713A3 (en) * 1998-11-20 2000-12-06 Shimano Inc. Force transfer mechanism for a bicycle transmission control cable
EP1134157A1 (en) * 1998-11-20 2001-09-19 Shimano Inc. Force transfer unit with gear position indicator
US6453766B1 (en) 1998-11-20 2002-09-24 Shimano, Inc. Force transfer mechanism for a bicycle transmission control cable
CN1096985C (en) * 1998-11-20 2002-12-25 株式会社岛野 Force transfer mechanism for control cable of speed variator of bicycle
US6487928B2 (en) * 1999-02-16 2002-12-03 Shimano Inc. Shift operating device

Similar Documents

Publication Publication Date Title
DE19607639A1 (en) Handlebar for racing bikes
DE2650011B2 (en) Control device for bicycle gears
DE102007053534A1 (en) Bicycle gear shifting means
DE4022473A1 (en) Gearchange for bicycle - has servo motor on gearchange mechanism with remote control unit
DE102021213450A1 (en) REAR DERAILLEUR
DE102016121248A1 (en) Cable laying system of a bicycle
DE29603500U1 (en) Adapter for combining bicycle gear switches with derailleurs from different manufacturers of derailleur systems
DE102013215784A1 (en) Bicycle drive and bicycle with bicycle drive
DE60024899T2 (en) Mount for bicycle speedometer
DE4420125C2 (en) Twist shifter for bicycles
DE19915334A1 (en) Cable guide system for derailleur for bicycles has deflection pulley with two different curved cable tracks for cable deflection through more than 120o to improve efficiency
CH667244A5 (en) Twist-grip gearchange for bicycle - has clamp for Bowden cable and ratchet location of gears
DE2833523A1 (en) METHODS AND DEVICES FOR ASSEMBLING AND DRIVING THE GEAR SHIFTERS ON THE REAR WHEEL AND THE SPROCKET OF A BICYCLE OR SIMILAR VEHICLES
DE19856755C2 (en) Towbar for use on a drag lift
DE10216168A1 (en) Childs bicycle twist grip comprises cable reel of small diameter at handlebar end with cable guide curving to center and integral to curved hand guard.
DE29900863U1 (en) Holder for objects on pipes, rails or the like.
DE19856994A1 (en) Automatic transmission for bicycles
DE3344582A1 (en) Handlebar grip for motor cycles
DE9212927U1 (en) Actuating device for a gear change device for mounting on the handlebars of a bicycle or similar vehicle for locking gear changes
DE1096783B (en) Rotary switch handle for single-track vehicles
DE964752C (en) Switching device on the handlebar
DE10353761A1 (en) Arrangement of manual controls for motorcycle brake and gears, has rotary handle as gear change device, which turns about component of motorcycle
DE2557975C2 (en) Device for chain gears for two-wheelers
DE202018102550U1 (en) Control lever for seat height adjustment for a curved handlebar
DE928867C (en) Direction indicators for two-wheeled vehicles

Legal Events

Date Code Title Description
R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 19960718

R156 Lapse of ip right after 3 years

Effective date: 19991201