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公开(公告)号：US20190300117A1
公开(公告)日：2019-10-03
申请号：US15944011
申请日：2018-04-03
Applicant: Shimano Inc.
Inventor： Tsuyoshi NAKAMURA , Yoshimitsu MIKI
Abstract: A bicycle operating device includes a base member, a positioning ratchet, a holding member and a restricting member. The holding member moves between a holding position and a releasing position to selectively establish a plurality of gear positions. The holding member prevents movement of the positioning ratchet while the holding member is in the holding position, and releases the positioning ratchet for movement while the holding member is in the releasing position. The restricting member moves between a non-restricting position and at least one restricting position in which the restricting member restricts movement of the positioning ratchet. The positioning ratchet moves in a first set of the gear positions while the restricting member is in the non-restricting position. The positioning ratchet moves in a second set of the gear positions while the restricting member is in the at least one restricting position.
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公开(公告)号：US20170334506A1
公开(公告)日：2017-11-23
申请号：US15158552
申请日：2016-05-18
Applicant: SHIMANO INC.
Inventor： Yoshimitsu MIKI , Shun KAKEHASHI , Naoki FUJIMOTO , Shohei YONEHAMA , Tsuyoshi NAKAMURA
Abstract: A bicycle operating device comprises a base member and an operating member. The base member includes a hydraulic-unit attachment part to which a hydraulic unit is to be attached, and a first end portion to be mounted to a handlebar. The operating member is movably coupled to the base member. The operating member includes a first wire attachment part to which a first wire end of a control wire is to be attached.
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公开(公告)号：US20200180731A1
公开(公告)日：2020-06-11
申请号：US16214907
申请日：2018-12-10
Applicant: Shimano Inc.
Inventor： Tsuyoshi NAKAMURA
Abstract: A bicycle operating device includes a base, a positioning ratchet, a positioning pawl and a release. The base includes a base plate having first and second oppositely facing surfaces. The positioning pawl is movable between holding and releasing positions. The positioning pawl engages the positioning ratchet to selectively establish predetermined positions of the positioning ratchet while in the holding position. The positioning pawl disengages from the positioning ratchet to permit the positioning ratchet to move in one direction while in the releasing position. The release is movable between first and second positions. The release moves the positioning pawl from the holding position to the releasing position as the release moves from the first position towards the second position. The release contacts the positioning pawl at a contact area disposed between the first and second oppositely facing surfaces while the release is in the second position.
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公开(公告)号：US20170334521A1
公开(公告)日：2017-11-23
申请号：US15161537
申请日：2016-05-23
Applicant: Shimano Inc.
Inventor： Yoshimitsu MIKI , Shun KAKEHASHI , Naoki FUJIMOTO , Shohei YONEHARA , Tsuyoshi NAKAMURA
Abstract: A bicycle operating device is basically provided with a base member, a first operating member and an attachment. The base member has an interior space that is configured to receive an operating unit. The first operating member is configured to move along a first operating path from a rest position to an operated position to operate the operating unit when the operating unit is disposed in the interior space. The attachment blocks the first operating path to prevent movement of the first operating member from reaching the operated position.
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公开(公告)号：US20230162931A1
公开(公告)日：2023-05-25
申请号：US18100193
申请日：2023-01-23
Applicant: Shimano Inc.
Inventor： Kentaro KOSAKA , Tsuyoshi NAKAMURA , Noor Ashyikkin BINTI MOHD NOOR
CPC classification number: H01H21/24 , B62J45/00 , H01H2221/016
Abstract: An operating device is provided for a human-powered vehicle. The operating device basically includes a base, first and second electric switches, and first and second operating members. The first operating member is movable with respect to the base to activate the first electric switch as the first operating member moves from a non-operated position to an intermediate operating position, and then activate the activate an electric switch different from the first electric switch as the first operating member moves from the intermediate operating position to an additional operating position. The second operating member is movable with respect to the base to activate the second electric switch as the second operating member moves from a non-operated position to an intermediate operating position, and then activate the electric switch as the second operating member moves from the intermediate operating position of the second operating member to an additional operating position.
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Patent Agency Ranking
公开(公告)号：US20200180730A1
公开(公告)日：2020-06-11
申请号：US16214855
申请日：2018-12-10
Applicant: Shimano Inc.
Inventor： Tsuyoshi NAKAMURA , Yoshimitsu MIKI
Abstract: A bicycle operating device includes a base, a pulling pawl, a positioning ratchet and a positioning pawl. The pulling pawl includes first and second apart contact parts that are spaced apart. The positioning pawl is movable between holding and releasing positions. The positioning pawl engages the positioning ratchet to selectively establish predetermined positions of the positioning ratchet while in the holding position. The positioning pawl disengages from the positioning ratchet to permit the positioning ratchet to move in one direction while in the releasing position. The first contact part contacts the positioning ratchet to move the positioning ratchet during movement of the positioning ratchet in the other direction from a first predetermined position of the predetermined positions. The second contact part contacts the positioning ratchet to move the positioning ratchet during movement of the positioning ratchet in the first direction from a second predetermined position of the predetermined positions.
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公开(公告)号：US20180251192A1
公开(公告)日：2018-09-06
申请号：US15450759
申请日：2017-03-06
Applicant: Shimano Inc.
Inventor： Tsuyoshi NAKAMURA
CPC classification number: B62M25/04 , B62K23/06 , B62M25/045 , F16C1/12 , F16H31/001
Abstract: A bicycle operating device includes a base member, a positioning ratchet, a positioning member, a release member and a release pawl. The positioning ratchet pivots about a pivot axis in first and first directions. The positioning member moves between a holding position that prevents pivoting of the positioning ratchet in the first direction, and a releasing position. that releases the positioning ratchet to pivot in the first direction. The release member moves the positioning member from the holding position to the releasing position as the release member moves with respect to the base member. The release pawl is movably mounted with respect to the base member to move the release member. The release pawl includes first and second pawl parts that selectively contact the release member as the release pawl moves with respect to the base member. The first and second pawl parts are different from each other.
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公开(公告)号：US20180134342A1
公开(公告)日：2018-05-17
申请号：US15351041
申请日：2016-11-14
Applicant: Shimano Inc.
Inventor： Kentaro MIYAZAKI , Kazutaka FUKAO , Tsuyoshi NAKAMURA
IPC: B62M25/04
CPC classification number: B62M25/04
Abstract: A bicycle component operating device has a base member, an operating member, a positioning ratchet member, a pulling pawl, a positioning pawl, a release member and a releasing pawl. The positioning ratchet member is rotatably mounted to the base member. The pulling pawl rotates the positioning ratchet member in a first rotational direction in response to a pulling operation of the operating member. The positioning pawl prevents rotation of the positioning ratchet member in the second rotational direction while the positioning pawl is in a holding position. The positioning pawl releases the positioning ratchet member for rotation in the second rotational direction while the positioning pawl is in a releasing position. The releasing pawl moves the release member in response to a releasing operation of the operating member. The release member moves the positioning pawl from the holding position to the releasing position in response to the releasing operation.
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公开(公告)号：US20220172912A1
公开(公告)日：2022-06-02
申请号：US17106547
申请日：2020-11-30
Applicant: Shimano Inc.
Inventor： Kentaro KOSAKA , Tsuyoshi NAKAMURA , Noor Ashyikkin BINTI MOHD NOOR
Abstract: An operating device is provided for a human-powered vehicle. The operating device basically includes a base, a first electric switch, a second electric switch, a first operating member and a second operating member. The first operating member is movable with respect to the base to activate the first electric switch as the first operating member moves from a non-operated position to an intermediate operating position, and then activate the second electric switch as the first operating member moves from the intermediate operating position to an additional operating position. The second operating member is movable with respect to the base to activate the second electric switch as the second operating member moves from a non-operated position to an intermediate operating position, and then activate the first electric switch as the second operating member moves from the intermediate operating position of the second operating member to an additional operating position.
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公开(公告)号：US20180251191A1
公开(公告)日：2018-09-06
申请号：US15450732
申请日：2017-03-06
Applicant: Shimano Inc.
Inventor： Tsuyoshi NAKAMURA , Kazutaka FUKAO
CPC classification number: B62M25/04 , B62K23/06 , B62M25/045 , F16C1/12
Abstract: A bicycle operating device is basically provided with a base member, a positioning ratchet, a first positioning pawl and a second positioning pawl. The positioning ratchet pivots with respect to the base member about a pivot axis. The positioning ratchet pivots in first and second directions. The first and second positioning pawls are pivotally mounted about a pawl pivot axis between holding positions and releasing positions. The first and second positioning pawls include contact points that selectively contact the positioning ratchet to prevent pivoting of the positioning ratchet in the first direction while the holding position. The contact points of the first and second positioning pawls are perpendicularly spaced from the pawl pivot axis by first and second linear lengths, respectively, that are different. The pivot axis and the pawl pivot axis defines a plane. The first and second contact points are located on a same side of the plane.
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