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公开(公告)号：US20150353166A1
公开(公告)日：2015-12-10
申请号：US14296135
申请日：2014-06-04
Applicant: Shimano Inc.
Inventor： Kazuya KUWAYAMA , Atsuhiro EMURA
Abstract: 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 movable member is movably supported with respect to the base member between a first position and a second position that is farther than the first position from the base member. The electric driving unit is operatively coupled to the movable member to move the movable member between the first position and the second position. The biasing member is operatively disposed between the base member and the movable member to bias the movable member towards the second position.
Abstract translation: 自行车前拨链器基本上设置有基部构件，可动构件，电动驱动单元和偏置构件。 基座构件包括自行车安装部。 所述可动构件相对于所述基座构件在比所述基座构件的所述第一位置更远的第一位置和第二位置之间可移动地支撑。 电动驱动单元可操作地联接到可动构件，以使可移动构件在第一位置和第二位置之间移动。 偏压构件可操作地设置在基部构件和可动构件之间，以将活动构件偏压到第二位置。
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公开(公告)号：US20140323254A1
公开(公告)日：2014-10-30
申请号：US14246815
申请日：2014-04-07
Applicant: SHIMANO INC.
Inventor： Kazuya KUWAYAMA , Etsuyoshi WATARAI , Atsuhiro EMURA
IPC: B62M9/12
Abstract: A bicycle derailleur includes a fixing member, a selected chain guide unit and a motor unit. The fixing member is configured to be fixed to a bicycle frame. The selected chain guide unit has a chain guide for guiding a bicycle chain and a support mechanism moveably supporting the chain guide relative to the fixing member. The selected chain guide unit is one of a plurality of different configurations of chain guide units. The motor unit is configured to be selectively attached to the selected chain guide unit to move the chain guide. The motor unit is configured to be mounted to each of the plurality of configurations of chain guide units.
Abstract translation: 自行车拨链器包括固定构件，选定的链条引导单元和马达单元。 固定构件被构造成固定到自行车车架上。 所选择的链条引导单元具有用于引导自行车链条的链条引导件和可相对于固定构件可移动地支撑链条引导件的支撑机构。 所选择的链条引导单元是多个不同构造的链条引导单元之一。 马达单元构造成选择性地附接到所选择的链条引导单元以移动链条引导件。 马达单元构造成安装到链条引导单元的多个构造中的每一个上。
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公开(公告)号：US20140155205A1
公开(公告)日：2014-06-05
申请号：US13705393
申请日：2012-12-05
Applicant: SHIMANO INC.
Inventor： Kazuya KUWAYAMA , Atsuhiro EMURA , Kenkichi INOUE
IPC: B62M9/135
CPC classification number: B62M9/135 , B62M9/1344
Abstract: A front derailleur basically includes a fixed member, a main body, a movable member and a support member. The fixing member is configured to be fixed to a bicycle frame. The main body is attached to the fixing member. The movable member is movably supported to the main body with respect to the fixing member. The support member is movably attached to one of the fixing member and the main body. The support member including an operated portion selectively operated by an operating element and positioned between the fixing member and the main body.
Abstract translation: 前拨链器基本上包括固定构件，主体，可动构件和支撑构件。 固定构件被构造成固定到自行车车架上。 主体附接到固定构件。 可移动构件相对于固定构件可移动地支撑到主体。 支撑构件可移动地附接到固定构件和主体中的一个。 支撑构件包括由操作元件选择性地操作并且定位在固定构件和主体之间的操作部分。
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公开(公告)号：US20140148287A1
公开(公告)日：2014-05-29
申请号：US14154616
申请日：2014-01-14
Applicant: Shimano Inc.
Inventor： Hiroshi TACHIBANA , Yuuta MIZUTANI , Keijiro NISHI , Kazuya KUWAYAMA , Atsuhiro EMURA , Kenkichi INOUE
IPC: B62M9/134
Abstract: 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 movably supported with respect to the fixed member. The driven link is operatively coupled to the movable member. The first link movably connects the movable member to the fixed member, and is adjustably coupled to the driven link in a fixed position by a fixing structure to establish a fixed rest position of the movable member with respect to the fixed member.
Abstract translation: 前拨链器基本上包括固定构件，可移动构件，从动连杆和第一连杆。 固定构件被构造成固定到自行车车架上。 可移动构件相对于固定构件可移动地支撑。 从动连杆可操作地联接到可动件上。 第一连杆可移动地将可动构件连接到固定构件，并通过固定结构在固定位置可调节地联接到从动连杆，以建立可动构件相对于固定构件的固定位置。
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