公开(公告)号：US09322725B2

公开(公告)日：2016-04-26

申请号：US13959418

申请日：2013-08-05

Applicant: Shimano Inc. ,  MINEBEA CO., LTD.

Inventor： Toshio Tetsuka ,  Satoshi Sato ,  Toru Arai ,  Kui Li

IPC: G01L1/22 ,  G01L3/24 ,  G01L5/16

CPC classification number: G01L1/22 ,  G01L3/247 ,  G01L5/16

Abstract: A first pedaling force measurement device measures a plurality of pedaling force parameters acting on a first crank arm to one end of which a first pedal can be attached and to another end of which a crank shaft can be attached. The first pedaling force measurement device is provided with a strain-flexing part, a first parameter detection part and a first interference suppression part. Strain acting on the first crank arm is conveyed to the strain-flexing part. The parameter detection part is disposed on the strain-flexing part, and detects a plurality of parameters based on the strain being conveyed to the strain-flexing part. The interference suppression part suppresses interference in one parameter detected by the parameter detection part from the other parameters.

Abstract translation: 第一踏力测量装置测量作用在第一曲柄臂上的多个踏力参数，其一端可附接第一踏板，并且另一端可安装曲轴。 第一踏力测量装置设置有应变弯曲部，第一参数检测部和第一干涉抑制部。 作用在第一曲柄臂上的应变被传送到应变弯曲部。 参数检测部设置在应变弯曲部上，并且基于被输送到应变屈曲部的应变来检测多个参数。 干扰抑制部分从其他参数中抑制由参数检测部分检测到的一个参数中的干扰。