Hydraulic operating device for human-powered vehicle

A hydraulic operating device includes a base, an operating member and a piston. The operating member pivots about a first pivot axis to move the piston via a piston rod and a link. The link has a first end that pivots about a second pivot axis, and a second end that is coupled to the piston rod abou...

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Bibliographische Detailangaben
Hauptverfasser:	FUJII, NOBUYOSHI, OBUCHI, KOHEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BRAKES SPECIALLY ADAPTED FOR CYCLES CYCLE AXLE SUSPENSIONS CYCLE FRAMES CYCLE SIDE-CARS, FORECARS, OR THE LIKE CYCLE STEERING DEVICES CYCLES LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS PERFORMING OPERATIONS RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FORCYCLES TRANSPORTING
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Beschreibung
Zusammenfassung:	A hydraulic operating device includes a base, an operating member and a piston. The operating member pivots about a first pivot axis to move the piston via a piston rod and a link. The link has a first end that pivots about a second pivot axis, and a second end that is coupled to the piston rod about a third pivot axis. The first and second pivot axes are spaced by a first linear distance in a rest position. The first and second pivot axes are spaced by a second linear distance in an operated position. The first and third pivot axes are spaced by a third linear distance in the rest position. The first and third pivot axes are spaced by a fourth linear distance in the operated position. The first and second linear distances are equal, and the third and fourth linear distances are different.