Matches 1 - 49 out of 49


Match Document Document Title
US20070207886 LOW PROFILE REAR DERAILLEUR WITH CABLE GUIDE  
A bicycle rear derailleur comprises a base member; a movable member that supports a chain guide including a first pulley that rotates around a first pulley axis, wherein the pulley has a pulley...
US20090163310 BICYCLE DERAILLEUR WITH MULTIPLE MOUNTING ADJUSTMENTS  
A bicycle derailleur comprises a base member; a movable member that supports a chain guide, wherein the movable member is coupled to the base member so that the movable member moves relative to...
US20070202978 LOW PROFILE REAR DERAILLEUR  
A bicycle rear derailleur comprises a base member, a movable member, a linking member coupled between the base member and the movable member so that the movable member moves laterally relative to...
US20050288139 Front derailleur for bicycle  
A front derailleur basically comprises a base member, a chain guide, inner and outer links, a first arm portion, and a coil spring. The chain guide is freely swingably coupled to the base member...
US20140128191 Drive arrangement for a bicycle, having a greater difference in the number of teeth between the largest and the smallest rear chain sprocket  
A drive arrangement for a bicycle including a chainring having a chainring axis, a plurality of different rear sprockets, the plurality of rear sprockets sharing a sprocket axis, a drive chain...
US20050272541 Chain guide for the front derailleur of a bicycle  
A chain guide for the front derailleur of a bicycle has a first plate intended to shift a chain from a first toothed crown with a diameter to a second toothed crown with a larger diameter, a...
US20060258495 Spring arm and body support  
A spring arm (1) for a camera body support is provided with a parallelogram guide (3, 5) which is made up of two opposing legs (10, 11) disposed parallel to one another and two likewise opposing...
US20070207885 Electronic derailleur control system  
An electronic derailleur control system is provided with a derailleur, a gear shift controller and a storage device. The gear shift controller operates the derailleur to shift from a first...
US20090111625 BICYCLE GEARSHIFT  
The disclosed bicycle gearshift (20) includes a support member (22) configured for mounting on a bicycle frame, a driving member (24) for driving of a bicycle chain, and at least one articulation...
US20070197324 Auxiliary bicycle shifting component  
A front derailleur is provided with an auxiliary bicycle shifting component to minimize reduction in downshifting performance when a chain is located on a chain-entry side of a chain guide. The...
US20050266945 Actuator device and relative nut for a bicycle gearshift, with an elastically yielding member  
An actuator device for a bicycle gearshift is provided. The actuator comprises an actuation mechanism, driven by a drive member and in turn to drives a derailleur of the gearshift. The mechanism...
US20070021247 Pivotal Connection Of A Bicycle Derailleur  
A stable and play-free pivot connection of a bicycle derailleur between a parallelogram link and either a base member or a chain cage. The pivot points are formed with first and second bushings...
US20080182689 Bicycle chain guide  
A bicycle chain guide includes a first guide plate, a second guide plate, a first connection part and a second connection part. The first guide plate has a first chain engagement surface and the...
US20060148602 Transmission for bicycle  
A transmission for a bicycle for re-installing a chain in the lateral direction of the bicycle in a front chain wheel having two or more sheets of gear plates, comprising two sheets of guards,...
US20070037645 BICYCLE DERAILLEUR APPARATUS WITH A SUPPORTED POWER SUPPLY  
A bicycle derailleur apparatus comprises a derailleur including a mounting member adapted to be mounted to a bicycle frame and a chain guide coupled to the mounting member so that the chain guide...
US20090247334 BICYCLE DERAILLEUR  
A bicycle derailleur includes a mounting member, at least one linkage member, a movable chain guide and a chain guide tensioning mechanism. The mounting member is configured to be attached to a...
US20060172831 Holding device for a rear derailleur of a bicycle  
A holding device has a holding base, a connecting element and a holding bolt. The connecting element is attached to the holding base and has a threaded hole defined through the connecting element....
US20060194660 BICYCLE DERAILLEUR WITH A MOTION LIMITING STRUCTURE  
A bicycle derailleur comprises a base member; a movable member supporting a chain guide; a linking member coupled between the base member and the movable member so that the chain guide moves...
US20080096706 LOW PROFILE REAR DERAILLEUR WITH A CHAIN RECEIVING SPACE  
A bicycle rear derailleur comprises a base member; a movable member that supports a chain guide including a pulley that rotates around a pulley axis, wherein the pulley has a pulley plane; and a...
US20080227572 ELECTRICALLY OPERATED DERAILLEUR WITH FORCE OVERLOAD PROTECTION  
A derailleur comprises a base member, a movable member; a linkage mechanism including a link member coupled to the base member and to the movable member so that the movable member moves relative...
US20090291789 MOTION RESISTING APPARATUS FOR A BICYCLE DERAILLEUR  
A bicycle derailleur apparatus comprises a base member for coupling to a bicycle frame, a movable member coupled for movement relative to the base member, a chain guide coupled to the movable...
US20110224037 Cable Control Actuating Device For A Bicycle Derailleur  
A device for guiding and supporting the cable for actuating a front derailleur for bicycles. The device provides the cable guide parts with alternative cable routing paths, wherein the cable guide...
US20090062045 BICYCLE REAR DERAILLEUR  
A bicycle rear derailleur basically comprises a mounting member, a movable member, a connecting mechanism and a chain guide. The chain guide includes a first plate member, a second plate member, a...
US20090209375 BICYCLE COMPONENT POSITION CORRECTING DEVICE  
A bicycle component position correcting device is basically provided with a first sensor, a second sensor, a comparison unit and a position adjuster. The first sensor detects a current absolute...
US20070191159 Bicycle derailleur  
A bicycle derailleur is provided with a base member, a movable member, a linkage, a chain guide, an operating mechanism and an adjustment mechanism. The chain guide guides the chain. The movable...
US20060183584 APPARATUS FOR INHIBITING UNDESIRABLE MOVEMENT OF A BICYCLE ELECTRICAL COMPONENT  
An apparatus for inhibiting undesirable movement of a bicycle electrical component comprises a motor having an output shaft that rotates around a rotational axis, a driving member disposed on the...
US20080058136 Bicycle derailleur  
A bicycle derailleur includes a derailleur body, a pivot axle and a chain guide. The pivot axle has a retaining end pivotally retained to the derailleur body and a chain guide supporting end. The...
US20070191158 Bicycle front derailleur  
A bicycle front derailleur is configured to facilitate a chain returning to a sprocket during an upshifting operation if the chain drops off. The front derailleur basically has a fixed member, a...
US20080153641 Bicycle Derailleur  
A chain guide of a bicycle derailleur for displacing a chain between gears that includes inner and outer side plates, a pivot shaft and a thermoplastic connector. The pivot shaft pivotably...
US20080064544 Bicycle derailleur  
A bicycle derailleur mounting structure includes a base member and a stopper. The base member includes a first portion configured for attachment to a bicycle frame. The first portion of the base...
US20150126314 MOTOR DRIVEN DERAILLEUR FOR A BICYCLE GEARSHIFT  
A motor actuated derailleur for a bicycle gearshift that has a support body adapted for mounting on a bicycle frame. A chain guide moves a bicycle chain between different engaged positions on...
US20060100045 APPARATUS FOR MOUNTING A BICYCLE ELECTRICAL COMPONENT  
An apparatus for mounting a bicycle electrical component comprises a housing member structured to be mounted to a bicycle and an electronic circuit element mounted to a circuit mounting member,...
US20140128190 ELECTRIC FRONT DERAILLEUR  
An electric front derailleur includes a base member, a chain guide, a first link member, a second link member and an electric driving unit. The base member includes a mounting portion to be...
US20140171242 BICYCLE DERAILLEUR AND METHOD  
A front derailleur for use on devices such as bicycles is movable about a yaw axis while it moves laterally. The front derailleur may include a linkage in between a mount and a cage, with the...
US20140148287 FRONT DERAILLEUR  
A front derailleur basically includes a fixed member, a movable member, a driven link and a first link. The fixing member is configured to be fixed to a bicycle frame. The movable member is...
US20130203532 Derailleur With Damping Assembly  
A bicycle rear derailleur including a base member and a movable member movably coupled to the base member. A chain guide assembly is rotatably connected to the movable member and a damper assembly...
US20140378252 Bicycle Single-Acted Gear-Shifting Device and Its Unidirectional Operator Mechanism  
Bicycle single-acted gear-shifting device (12), comprising one front or rear derailleur (10, 20) coupling a ratchet indexing mechanism (13) acted by only one single-acting slave-connector (110,...
US20140087901 REAR DERAILLEUR  
An embodiment of the invention provides an electromechanical rear derailleur for a bicycle including a base member that is configured to be coupled to a frame member of a bicycle. The derailleur...
US20140243130 BICYCLE GEARSHIFT WITH IMPROVED PRECISION CONTROL  
The present invention refers to a bicycle gearshift with improved precision control, comprising a kinematic mechanism in the form of a four-bar linkage with a base body and a mobile body connected...
US20140018199 BICYCLE REAR DERAILLEUR  
A bicycle rear derailleur comprises a first member, a second member and a locking structure. The second member is pivotally attached to the first member about a pivot axis. The locking structure...
US20140243129 BICYCLE GEARSHIFT WITH IMPROVED PRECISION CONTROL  
The present invention refers to a bicycle gearshift with improved precision control, which comprises a kinematic mechanism in the form of a four-bar linkage with a base body and a mobile body...
US20130072333 BICYCLE FRONT DERAILLEUR  
A bicycle front derailleur is basically provided with a base member, a movable member and a biasing arrangement. The biasing arrangement is operatively disposed between the base member and the...
US20140128189 BICYCLE DERAILLEUR  
A bicycle derailleur is basically provided with a base member, a movable member and a connecting structure. The base member includes a bicycle mounting portion. The movable member is movable with...
US20150111675 ELECTROMECHANICAL REAR DERAILLEUR  
An electromechanical rear derailleur is provided for a bicycle, including a base member for attachment to the bicycle bicycle along a mounting axis. A movable member has a cage assembly attached...
US20140349794 BICYCLE FRONT DERAILLEUR  
A front derailleur that includes a fixing member that is configured to be fixed to a bicycle frame, a chain guide movable between a retracted position and an extended position with respect to the...
US20160152301 DERAILLEUR OF A BICYCLE GEARSHIFT AND METHOD FOR ELECTRONICALLY CONTROLLING A BICYCLE GEARSHIFT  
A bicycle derailleur for operating a chain guide. The derailleur has primary actuator that imparts a primary displacement on the chain guide that has at least a component in an axial direction...
US20160107724 BICYCLE DERAILLEUR  
A bicycle derailleur includes: a passive first derailleur, installed on a fasten plate and a rear shaft of a bicycle and provided with a chain pulling arm; and characterized in that: an active...
US20160039494 BICYCLE WITH PIVOTING DERAILLEUR HANGER  
A bicycle having an assembly with a derailleur hanger is provided. The bicycle includes a frame having a chain stay member, the chain stay member having a first end adjacent a crank assembly and...
US20150353166 BICYCLE FRONT DERAILLEUR  
A bicycle front derailleur is basically provided with a base member, a movable member, an electric driving unit and a biasing member. The base member includes a bicycle mounting portion. The...

Matches 1 - 49 out of 49