公开(公告)号：US11807338B2

公开(公告)日：2023-11-07

申请号：US16750583

申请日：2020-01-23

Applicant: Shimano Inc.

Inventor： Tsuyoshi Kameda ,  Shinichiro Noda ,  Kento Mitsuyasu ,  Toshio Tetsuka

IPC: B62M6/90 ,  B62M6/60 ,  B62K19/40 ,  H01M50/249 ,  H01M50/244 ,  B60L50/64 ,  H01M50/262

CPC classification number: B62M6/90 ,  B60L50/64 ,  B62K19/40 ,  B62M6/60 ,  H01M50/244 ,  H01M50/249 ,  H01M50/262

Abstract: A drive unit is configured to be provided to a human-powered vehicle. The drive unit includes a base on which a crankshaft is provided, and a holder mount provided on the base. The holder mount is configured to selectively mount a battery holder, which is configured to hold a battery unit, at a plurality of positions in a predetermined linear direction.

公开(公告)号：US12157538B2

公开(公告)日：2024-12-03

申请号：US17132549

申请日：2020-12-23

Applicant: Shimano Inc.

Inventor： Tsuyoshi Kameda ,  Hiroyuki Ishizaki ,  Shinichiro Noda ,  Akihiro Izawa

IPC: B62M6/55

Abstract: A human-powered vehicle component includes a housing and a joint provided on the housing and configured to be attached to a support of the human-powered vehicle by a fastener. The joint includes a metal base, a metal coupling portion provided on the base and coupled to the fastener, and an intermediate portion provided between the coupling portion and the base. The base includes a first material having a first standard electrode potential. The coupling portion includes a second material having a second standard electrode potential. The intermediate portion is formed by a third material having a third standard electrode potential or a fourth material having an electric insulating property. A difference of the third and first standard electric potentials and a difference of the third and second standard electrode potentials are each smaller than a difference of the first and second standard electrode potentials.