Produits et services

Bicycle parts, namely, gear shifters, brake cables, gear shift cables, change speed gears, derailleurs, cranks, chainwheels, bottom brackets, tubes and connectors for bicycle frames, freewheels, gear cassettes, sprockets, hubs, chains, brakes, brake levers, brake calipers and disc brakes. Presentation of goods on communication media, for wholesale purposes; wholesale services all connected with the sale of bicycle parts, namely, gear shifters, brake cables, gear shift cables, change speed gears, derailleurs, cranks, chainwheels, bottom brackets, tubes and connectors for bicycle frames, freewheels, gear cassettes, sprockets, hubs, chains, brakes, brake levers, brake calipers and disc brakes.

Abrégé

A transmission device for bicycle comprises a sprockets cluster, a second sprocket and a lock ring. The sprockets cluster has plural sprockets, one of the sprockets is a first sprocket, which has a first sprocket teeth, a protrusion of first sprocket and plural splines of first sprocket. The second sprocket has a second sprocket teeth, a protrusion of second sprocket, plural splines on second sprocket, and an opening of second sprocket. The lock ring is disposed in the opening of second sprocket.

Classes IPC  ?

• B62M 9/12 - Transmissions caractérisées par l'emploi d'une chaîne sans fin, d'une courroie ou d'un organe similaire de rapport variable utilisant une seule chaîne, courroie ou organe similaire comportant des roues de dimensions différentes engagées sélectivement par la chaîne, la courroie ou l'organe similaire la chaîne, la courroie ou l'organe similaire étant déplaçables latéralement

Abrégé

A bicycle gear hub includes an axle, planetary gear modules, one-way clutches and a shift mechanism. The planetary gear modules are connected in series at the axle. The shift mechanism includes a shift actuator and control pawls movably disposed at different positions of the axle. The shift actuator includes recess portions to control opening and closing of a control protrusion of one control pawl, and further to control a sun gear of the corresponding planetary gear module to the axle. When a high gear is shifted to a low gear, a rotational direction of the shift actuator is identical to a rotational direction for closing the control pawl.

Classes IPC  ?

• B62M 11/18 - Transmissions caractérisées par l'engrènement de roues dentées ou le contact de roues à friction de rapport variable avec engrenages planétaires avec plusieurs ensembles d'engrenages planétaires
• B62M 11/16 - Transmissions caractérisées par l'engrènement de roues dentées ou le contact de roues à friction de rapport variable avec engrenages planétaires incorporés au moyeu de la roue porteuse ou adjacents au moyeu
• B62M 25/08 - Commandes pour mécanismes de changement de vitesses spécialement adaptées aux cycles avec systèmes de transmission électrique ou par fluide
• B62M 25/02 - Commandes pour mécanismes de changement de vitesses spécialement adaptées aux cycles avec systèmes de transmission mécanique, p. ex. par câbles, leviers
• F16H 3/46 - Transmissions ayant uniquement deux engrenages centraux reliés par des engrenages à mouvement orbital
• F16H 3/44 - Transmissions à engrenages pour transmettre un mouvement rotatif à rapport de vitesse variable ou pour inverser le mouvement rotatif utilisant des engrenages à mouvement orbital

Produits et services

Electric batteries; cycling computers; electronic controllers for motors; chargers for electric batteries Bicycle parts, namely, gear shifters, brake cables, hubs, internal gear hubs, cranks, chainwheels, bottom brackets, tubes and connectors for bicycle frames, brakes, brake levers, brake drums, coaster brakes; Bicycle parts, namely, chains, disc brakes; electric motors for bicycles

Produits et services

Bicycle parts, namely, gear shifters, brake cables, gear shift cables, change speed gears, derailleurs, cranks, chainwheels, bottom brackets, tubes and connectors for bicycle frames, freewheels, gear cassettes, sprockets, hubs, chains, brakes, brake levers, brake calipers and disc brakes

Abrégé

A cable clamping mechanism for a bicycle comprises a linkage member, a fixing screw, a nut and a linkage cable. The linkage member includes a first surface and a second surface. A through hole on the linkage member passes through the first surface and the second surface. The fixing screw is provided in the through hole and includes a cable hole passing through a radial direction of the fixing screw, where in the cable hole is on a side of the second surface. The nut joints a bottom end of the fixing screw. The linkage cable passes through the cable hole. The nut presses against the linkage cable so as to clamp the linkage cable in the cable hole. the fixing screw is rotatable within the through hole relative to the linkage member so that the linkage cable can also simultaneously rotate relative to the linkage member.

Classes IPC  ?

• B62M 9/127 - Montage ou guidage de câbles
• B62L 3/02 - Mécanismes de mise en action des freinsLeurs aménagements à commande par levier à main

Abrégé

A multi-speed hub gear includes an axle, a planetary gear set, a clutch, a transmission member, a guide wheel, a compressed clutch spring, a shift mechanism and a torsional spring. While in switching a low gear to a high gear, the shift mechanism transforms a rotational motion into a linear motion for twisting the torsional spring. The compressed clutch spring pushes the clutch to displace from the transmission member toward the planetary gear set. While in switching the high gear to the low gear, the torsional spring drives the shift mechanism to transform the rotational motion into the linear motion, such that the clutch can displace from the planetary gear set toward the transmission member, and compress the compressed clutch spring.

Classes IPC  ?

• B62M 11/16 - Transmissions caractérisées par l'engrènement de roues dentées ou le contact de roues à friction de rapport variable avec engrenages planétaires incorporés au moyeu de la roue porteuse ou adjacents au moyeu

Abrégé

A bicycle derailleur includes a lower link member including a position-limiting structure, an external chain-guiding member, a damping shaft, a connection member and a C-shape spring. The external chain-guiding member, connected pivotally with the lower link member, controls a tension of a chain. The connection member is connected with the lower link member. The damping shaft, mounted at one side of the lower link member, is connected pivotally with the external chain-guiding member. The C-shape spring, sleeving the damping shaft, includes a C-clip portion and a first plate portion disposed between the connection member and the position-limiting structure. The first plate portion is extended outward from one end of the C-clip portion in a direction leaving the damping shaft. A friction force upon the external chain-guiding member in the direction to relax the chain is greater than that in the direction to relax the chain.

Classes IPC  ?

• B62M 9/124 - Mécanismes de déplacement latéral
• B62M 9/1248 - Mécanismes de déplacement latéral caractérisés par l'emploi de moyens de sollicitation, p. ex. ressortsMécanismes de déplacement latéral leurs aménagements
• B62M 9/121 - Dérailleurs arrière
• B62M 9/126 - Guides de chaîneDérailleurs arrière leur montage

Produits et services

(1) Bicycle parts, freewheels, hubs, brakes, cranksets, chainwheels, chains, gears, quick release, derailleurs, wheels, gear hubs, shifters, cassettes

Produits et services

Bicycle lights; bicycle dynamo lights; bicycle reflectors; parts and fittings for the aforesaid goods. Hubs for bicycle wheels; bicycle brakes; brake cables for bicycles; brake levers for bicycles; brake callipers for bicycles; hub brakes for bicycles; bicycle cranks; free wheel couplings for bicycles; axels for bicycles; gears for bicycles; hub gears for bicycles; gear wheels for bicycles; gear shifts for bicycles; parts and fittings for the aforesaid goods; parts and fittings for bicycles and tricycles.

Produits et services

Bicycle Parts, namely Bicycle Hubs, Bicycle Gear Hubs.

Produits et services

Bicycle gears; Bicycle parts, namely, drive trains; Bicycle parts, namely, bicycle hubs, internal gear hubs; Bicycles; Wheel hubs

Produits et services

Cycles; gears for cycles; parts thereof and fittings for all the aforesaid.

Produits et services

Bicycles, tricycles and parts and fittings included in Class 12 for all the aforesaid goods.