Hydraulic bicycle component control device

A control device is for a hydraulic valve bicycle component and has a housing defining a fluid port in fluid communication with a hydraulic valve of a bicycle component and has a lever having a proximal end coupled to the housing and a distal end. The proximal end of the lever is rotatable about a p...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	CHAMBERS, RAFER
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BRAKES SPECIALLY ADAPTED FOR CYCLES LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS PERFORMING OPERATIONS TRANSPORTING
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Beschreibung
Zusammenfassung:	A control device is for a hydraulic valve bicycle component and has a housing defining a fluid port in fluid communication with a hydraulic valve of a bicycle component and has a lever having a proximal end coupled to the housing and a distal end. The proximal end of the lever is rotatable about a pivot axis. The lever includes an actuation surface near the distal end. The control device has a cavity within the housing. The cavity includes a fluid chamber in fluid communication with the fluid port. The control device has a piston disposed within the cavity and movable by actuation of the lever along a piston axis. A first plane perpendicular to the piston axis and containing the piston axis is offset a distance from a second plane perpendicular to the piston axis and extending through the actuation surface of the lever.