Title:
MODE SWITCHING SYSTEM AND EXERCISE BIKE COMPRISING THE SAME
Document Type and Number:
WIPO Patent Application WO/2024/014688
Kind Code:
A1
Abstract:
Disclosed herein are a mode switching system and an exercise bike comprising the same that switches a non-freewheel mode and a freewheel mode automatically, ensuring improvement in user convenience. The exercise bike comprise a step motor, a first limit sensor sensing a first part of the face gear and outputting a first sensing signal, a second limit sensor sensing a second part of the face gear and outputting a second sensing signal, and a controller determining a current power transfer mode by using the first sensing signal and the second sensing signal, and rotating the step motor forward or reversely, based on the current power transfer mode, to switch the power transfer mode to the non-freewheel mode or the freewheel mode, in a case where a mode switching signal is input.
Inventors:
BAEK CHANGHO (KR)
HONG DO KEUN (KR)
SONG JUNEYOUNG (KR)
SON HYOJUN (KR)
HONG DO KEUN (KR)
SONG JUNEYOUNG (KR)
SON HYOJUN (KR)
Application Number:
PCT/KR2023/006791
Publication Date:
January 18, 2024
Filing Date:
May 18, 2023
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
A63B22/06; A63B21/005; A63B23/04; A63B24/00; A63B71/06
Foreign References:
| KR20220046235A | 2022-04-14 | |||
| KR20160074273A | 2016-06-28 | |||
| KR20220033118A | 2022-03-16 | |||
| KR20160069192A | 2016-06-16 | |||
| KR20090090841A | 2009-08-26 |
Attorney, Agent or Firm:
DAE-A INTELLECTUAL PROPERTY CONSULTING (KR)
Download PDF: