Title:
FREEWHEEL ADJUSTABLE WHEELS AND FITNESS BIKE THEREWITH
Document Type and Number:
WIPO Patent Application WO/2024/025183
Kind Code:
A1
Abstract:
Disclosed herein are a freewheel adjustable wheel and a fitness bike therewith. The freewheel adjustable wheel according to the present disclosure comprises a rotation gear part being rotatably disposed outside a shaft, a spline gear rotating together with the rotation gear part, a fixation case which rotatably supports the rotation gear part and a rotation of which is restricted, a rotation case receiving power of the rotation gear part to rotate, a clutch bearing transferring power at a time when the rotation gear part rotates forward, a first gear part receiving power thought the clutch bearing, a driving part being fixed to the fixation case and providing rotational power, and a movement gear part operating in a non-freewheel mode where the movement gear part engages with the first gear part, and in a freewheel mode where the movement gear part is spaced from the first gear part.
Inventors:
KIM MIN SEOK (KR)
KOH SUNGGYU (KR)
JU JONG KYU (KR)
CHUNG JAI WHAN (KR)
KOH SUNGGYU (KR)
JU JONG KYU (KR)
CHUNG JAI WHAN (KR)
Application Number:
PCT/KR2023/009215
Publication Date:
February 01, 2024
Filing Date:
June 30, 2023
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
A63B22/06; A63B23/04
Foreign References:
| KR20220033118A | 2022-03-16 | |||
| KR960002582U | 1996-01-22 | |||
| KR200212251Y1 | 2001-02-15 | |||
| KR101865520B1 | 2018-06-07 | |||
| KR102107993B1 | 2020-05-08 |
Attorney, Agent or Firm:
DAE-A INTELLECTUAL PROPERTY CONSULTING (KR)
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