公开(公告)号：US20220281553A1

公开(公告)日：2022-09-08

申请号：US17544381

申请日：2021-12-07

Applicant: SRAM, LLC

Inventor： SAGE HAHN ,  PHILIPP HOELLE ,  LEA HUEMPFER

IPC: B62M6/50

Abstract: A speed sensing system for a bicycle includes a sensing device configured for mounting on the bicycle. The sensing device includes a sensor and a plurality of sensed elements. The sensor is configured for mounting at an angle relative to a horizontal hub plane. The plurality of sensed elements are configured to be sensed by the sensing device.

公开(公告)号：US20210405082A1

公开(公告)日：2021-12-30

申请号：US17351931

申请日：2021-06-18

Applicant: SRAM, LLC

Inventor： SAGE HAHN ,  PHILIPP HOELLE ,  HENDRIK SCOTT DEVRIES

IPC: G01P3/50 ,  B62M6/50 ,  G01D5/14

Abstract: A speed sensing system for a bicycle includes a sensing device for mounting on the bicycle, a first sensed element, and a second sensed element, the first sensed element varies from the second sensed element by a characteristic, and the sensing device is configured to detect the characteristic.