公开(公告)号：US20170036732A1

公开(公告)日：2017-02-09

申请号：US14820575

申请日：2015-08-07

Applicant: SHIMANO INC.

Inventor： Tetsuya KAKIMOTO ,  Tatsuya MATSUSHITA ,  Masahiro NAKAKURA ,  Shinya HIROTOMI

IPC: B62L1/16

CPC classification number: B62L1/16 ,  B62L1/005

Abstract: A bicycle rim brake comprises a first shaft, a second shaft, a first brake arm, a second brake arm, and a reinforcing member. The first shaft includes a first fixed end part fixedly provided with respect to a bicycle body. The second shaft includes a second fixed end part fixedly provided with respect to the bicycle body. The first brake arm is pivotally provided on the first shaft around a first pivot axis. The first brake arm has an opposite surface opposite to the first fixed end part. The second brake arm is pivotally provided on the second shaft around a second pivot axis. The reinforcing member couples the first shaft to the second shaft. The reinforcing member is provided such that the first brake arm is at least partially arranged farther from the first fixed end part than the reinforcing member.

Abstract translation: 自行车轮辋制动器包括第一轴，第二轴，第一制动臂，第二制动臂和加强构件。 第一轴包括相对于自行车主体固定设置的第一固定端部。 第二轴包括相对于自行车主体固定设置的第二固定端部。 第一制动臂围绕第一枢轴枢转地设置在第一轴上。 第一制动臂具有与第一固定端部相对的相对表面。 第二制动臂围绕第二枢转轴线枢转地设置在第二轴上。 加强构件将第一轴联接到第二轴。 加强构件被设置成使得第一制动臂至少部分地布置成比加强构件更远离第一固定端部。