发明名称 BICYCLE CONTROL DEVICE
摘要 A bicycle control device includes a housing member, a control lever member, a shift-operating mechanism and a hydraulic fluid pressure generator. The housing member has an attachment part for attachment to a handlebar, and a grip part extending longitudinally between first and second ends of the grip part. The shift-operating mechanism includes a cable take-up member rotatably mounted around a cable take-up axis. The cable take-up member has a control cable attachment part that is configured to be coupled to a shifting device by a control cable. The hydraulic fluid pressure generator has a cylinder and a piston movably that is disposed within the cylinder by movement of the control lever member to generate fluid pressure for controlling a braking device. The cylinder defines a cylinder axis that forms an angle of greater than or equal to 20° and less than or equal to 50° with the cable take-up axis.
申请公布号 US2014174243(A1) 申请公布日期 2014.06.26
申请号 US201314094718 申请日期 2013.12.02
申请人 Shimano Inc. 发明人 WATARAI Etsuyoshi;KARIYAMA Osamu;MATSUSHITA Tatsuya;NAKAKURA Masahiro
分类号 B62M25/04 主分类号 B62M25/04
代理机构 代理人
主权项 1. A bicycle control device comprising: a housing member having an attachment part configured to be attached to a handlebar, and a grip part extending longitudinally between a first end of the grip part and a second end of the grip part, the attachment part being provided on the first end of the grip part; a control lever member pivotally provided with respect to the housing member; a shift-operating mechanism provided in the housing member, the shift-operating mechanism including a cable take-up member rotatably mounted around a cable take-up axis, the cable take-up member having a control cable attachment part that is configured to be coupled to a shifting device by a control cable; and a hydraulic fluid pressure generator having a cylinder and a piston movably disposed within the cylinder by movement of the control lever member to generate fluid pressure for controlling a braking device, the cylinder being disposed in the housing member at a position closer toward the second end of the grip part than is the shift-operating mechanism to the second end of the grip part, the cylinder defining a cylinder axis that forms an angle of greater than or equal to 20° and less than or equal to 50° with the cable take-up axis.
地址 Osaka JP