公开(公告)号：US20180241022A1

公开(公告)日：2018-08-23

申请号：US15887191

申请日：2018-02-02

Applicant: Shimano Inc.

Inventor： Taihei NISHIHARA ,  Yuya YONEDA ,  Satoshi SHAHANA ,  Hiroyuki MIYOSHI ,  Pieter D'HAENS

IPC: H01M2/10

CPC classification number: H01M2/1083 ,  B60L50/64 ,  B62H5/001 ,  B62K19/40 ,  B62M6/90 ,  H01M2/1022 ,  H01M2/1077 ,  H01M2/341 ,  H01M2220/20 ,  H01M2220/30

Abstract: An attachment member attaches a bicycle battery pack to a frame of a bicycle. The attachment member includes a coupling member and a lock. The coupling member restricts movement of the bicycle battery pack relative to the frame while the attachment member is in an attachment state in which the battery pack is attached to the frame. The coupling member extends through a first frame portion of the frame and coupled to a first housing portion of the housing while the attachment member is in the attachment state. The lock is provided on the coupling member and switchable between a restriction state that restricts movement of the coupling member relative to the housing and the frame, and a release state that permits movement of the coupling member relative to the housing and the frame while the attachment member is in the attachment state.

公开(公告)号：US20180178870A1

公开(公告)日：2018-06-28

申请号：US15837615

申请日：2017-12-11

Applicant: Shimano Inc.

Inventor： Hiroaki TAKESHITA ,  Yuichiro ISHIKAWA ,  Takashi KOMEMUSHI ,  Kazuhiro FUJII ,  Satoshi SHAHANA ,  Hiroyuki MIYOSHI

IPC: B62J99/00 ,  B62M6/40 ,  B62M25/08 ,  G06F3/147 ,  G09G5/00 ,  G09G5/14

Abstract: A bicycle display device is configured to show an image on a display that is appropriate to a bicycle component, which is communicable with the bicycle display device. The bicycle display device is configured to be mounted on a bicycle. The bicycle display device includes a communication unit, a display and an electronic controller. The communication unit is communicably connected to a bicycle component that is mounted on the bicycle and configured to be actuated in multiple actuation modes. The display is configured to show an image related to the actuation modes of the bicycle component, which is one of different types of bicycle components. The electronic controller changes the image shown on the display in accordance with the type of the bicycle component communicably connected to the communication unit.

公开(公告)号：US20180118305A1

公开(公告)日：2018-05-03

申请号：US15787191

申请日：2017-10-18

Applicant: Shimano Inc.

Inventor： Yasuhiro TSUCHIZAWA ,  Hiroshi MATSUDA ,  Kazuhiro FUJII ,  Satoshi SHAHANA ,  Hiroyuki MIYOSHI ,  Etsuyoshi WATARAI

IPC: B62M25/08 ,  B62M9/122 ,  B62M9/132 ,  F16H61/662 ,  G01P3/489

CPC classification number: B62M25/08 ,  B62M6/45 ,  B62M6/50 ,  B62M6/55 ,  B62M9/122 ,  B62M9/132 ,  F16H61/66236 ,  F16H61/66259 ,  G01P3/489

Abstract: A bicycle controller includes an electronic control unit. The electronic control unit controls a transmission device that changes a ratio of a rotational speed of a wheel of a bicycle to a rotational speed of a crank of the bicycle, and a motor that transmits torque to an upstream side of the transmission device in a transmission path of a manual driving force that is input to the crank. The electronic control unit switches between a first mode that drives the motor in accordance with the manual driving force and a second mode that allows the motor to be driven to assist walking of the bicycle. The electronic control unit controls the transmission device to change the ratio upon detection of the electronic control unit switching between the first mode and the second mode or the electronic control unit being in the second mode.

公开(公告)号：US20170144727A1

公开(公告)日：2017-05-25

申请号：US15423608

申请日：2017-02-03

Applicant: Shimano Inc.

Inventor： Hiroyuki MIYOSHI ,  Jun GAO ,  Makoto USUI ,  Yasuhiro TSUCHIZAWA

IPC: B62M6/50 ,  B62J99/00 ,  B62M6/90 ,  B62K23/02 ,  B62M6/55

CPC classification number: B62M6/50 ,  B60Y2200/13 ,  B60Y2200/91 ,  B62J99/00 ,  B62J2099/0033 ,  B62K23/02 ,  B62M6/45 ,  B62M6/55 ,  B62M6/90

Abstract: A bicycle control device controls a motor to assist driving of a wheel of a bicycle. The bicycle control device includes an input unit and a controller that switches, when the input unit is operated, between a ride mode that controls the motor in correspondence with manual driving force and a walk mode that drives the motor in correspondence with the operation of the input unit. After switching to the walk mode, the controller drives the motor in correspondence with the operation of the input unit.

公开(公告)号：US20170144726A1

公开(公告)日：2017-05-25

申请号：US15423606

申请日：2017-02-03

Applicant: Shimano Inc.

Inventor： Hiroyuki MIYOSHI ,  Jun GAO ,  Makoto USUI ,  Yasuhiro TSUCHIZAWA

IPC: B62M6/50 ,  B62J99/00 ,  B62M6/90 ,  B62M6/55 ,  B62K23/02

CPC classification number: B62M6/50 ,  B60Y2200/13 ,  B60Y2200/91 ,  B62J99/00 ,  B62J2099/0033 ,  B62K23/02 ,  B62M6/45 ,  B62M6/55 ,  B62M6/90

Abstract: A bicycle control device controls a motor to assist driving of a wheel of a bicycle. The bicycle control device includes a controller configured to control the motor and an operation unit configured to be operated to switch operation modes of the motor. The controller includes at least a walk mode as the operation modes. In a case that a rotation speed of a wheel becomes lower than or equal to a predetermined value while the motor is driven in the walk mode, the controller is configured to control the motor so as to gradually decrease output of the motor and then stop driving the motor.