公开(公告)号：US09643678B2

公开(公告)日：2017-05-09

申请号：US14334600

申请日：2014-07-17

Applicant: SHIMANO INC.

Inventor： Ryuji Abe ,  Mitsuru Tauchi ,  Takeshi Oi

IPC: F16H61/02 ,  B62J99/00 ,  B62M25/00

CPC classification number: B62J99/00 ,  B62J2099/0013 ,  B62J2099/0026 ,  B62M2025/003 ,  F16H61/0213 ,  F16H2061/022

Abstract: A bicycle setting calculating system comprises a drive-train calculating device. The drive-train calculating device is configured to calculate reference drive-train information as a reference for a setting of a drive train based on bicycle information and rider information. The bicycle information relates to a bicycle configured to be equipped with the drive train. The rider information relates to a rider who is to ride the bicycle.

公开(公告)号：US10227106B2

公开(公告)日：2019-03-12

申请号：US15440653

申请日：2017-02-23

Applicant: Shimano Inc.

Inventor： Yasuhiro Tsuchizawa ,  Hiroshi Matsuda ,  Kazuhiro Fujii ,  Satoshi Shahana ,  Hiroyuki Miyoshi ,  Mitsuru Tauchi

IPC: B62M6/50 ,  B60L7/18 ,  B62K23/02 ,  B62M6/55 ,  B62M6/90 ,  B62M9/122 ,  B62M9/132 ,  B60L3/10 ,  B60L11/00 ,  B60L15/20

Abstract: A bicycle controller and bicycle drive device that improves the stability of the behavior of a bicycle. The bicycle controller includes an electronic control unit that reduces the output of a motor, which is configured to assist in propulsion of the bicycle, in accordance with an angular acceleration of a rotary body. The rotary body is included in a human power transmission path extending from an input for human power to a coupling portion coupled to a drive wheel.

公开(公告)号：US09656722B2

公开(公告)日：2017-05-23

申请号：US14505945

申请日：2014-10-03

Applicant: Shimano Inc.

Inventor： Mitsuru Tauchi ,  Takashi Toyoshima ,  Jun Gao

IPC: B62M1/36 ,  B62M6/50 ,  B60L15/30 ,  B62K11/00 ,  B62M6/45 ,  B62M15/00 ,  B62M25/08 ,  B62M6/55

CPC classification number: B62M6/45 ,  B62K11/00 ,  B62M6/55 ,  B62M15/00 ,  B62M25/08 ,  Y02T10/7258

Abstract: A bicycle control apparatus is basically provided with a manual drive force detecting device, a rotation state detection device and a controller. The manual drive force detecting device detects a manual drive force. The rotation state detection device detects a parameter relating to crankshaft rotation of a crankshaft. The controller is programmed to control at least one of a driving unit that generates an auxiliary drive force and an electric transmission unit so that the manual drive force and the parameter relating to the crankshaft rotation will be within a prescribed range.

公开(公告)号：US10000195B2

公开(公告)日：2018-06-19

申请号：US14296890

申请日：2014-06-05

Applicant: Shimano Inc.

Inventor： Junya Fujita ,  Etsuyoshi Watarai ,  Mitsuru Tauchi

IPC: B60W10/08 ,  B62M6/45 ,  B62M6/50

CPC classification number: B60W10/08 ,  B60W2300/36 ,  B62M6/45 ,  B62M6/50

Abstract: A bicycle control apparatus is basically provided for controlling a bicycle having a drive assistance electric motor. The bicycle control apparatus includes a manual drive force detector, a state detector and a controller. The manual drive force detector is configured to detect a manual drive force. The state detector is configured to detect a state of the bicycle. The controller is programmed to execute calibration of the manual drive force detector upon the controller determining that a prescribed bicycle state condition exists after power of the bicycle control apparatus is turned on.

公开(公告)号：US09013080B2

公开(公告)日：2015-04-21

申请号：US13632989

申请日：2012-10-01

Applicant: Shimano Inc.

Inventor： Mitsuru Tauchi

IPC: H02K7/18 ,  B62J6/06 ,  H02K7/116 ,  H02K7/108

CPC classification number: B62J6/06 ,  H02K7/108 ,  H02K7/116 ,  H02K7/1846

Abstract: A bicycle generator that includes a stator, a rotating member defining a rotating axis, a magnet arranged so as to face the stator, a first transmission structure that transmits rotational motion of the rotating member to the magnet at a first rotational speed ratio when the rotating member rotates in a first direction, and a second transmission structure that transmits rotational motion of the rotating member to the magnet at a second rotational speed ratio when the rotating member rotates in a second direction. The second rotational speed ratio is greater than the first rotational speed ratio.

Abstract translation: 一种自行车发电机，包括定子，限定旋转轴的旋转构件，与所述定子相对配置的磁体;第一变速构造，当所述旋转构件旋转时以第一转速比传递所述旋转构件向所述磁体的旋转运动 构件沿第一方向旋转;以及第二传动结构，其在旋转构件沿第二方向旋转时以第二转速比传递旋转构件到磁体的旋转运动。 第二转速比大于第一转速比。