MOVABLE MAGNET TYPE BICYCLE PEDAL, AND SHOE COUPLING DEVICE EQUIPPED WITH MEANS FOR PREVENTING ATTACHMENT OF METAL POWDER

Title:

MOVABLE MAGNET TYPE BICYCLE PEDAL, AND SHOE COUPLING DEVICE EQUIPPED WITH MEANS FOR PREVENTING ATTACHMENT OF METAL POWDER

Document Type and Number:

WIPO Patent Application WO/2020/111770

Kind Code:

A1

Abstract:

The present invention relates to a movable magnet type bicycle pedal, and a shoe coupling device equipped with a means for preventing attachment of metal powder. More particularly, the present invention relates to a movable magnet type bicycle pedal, and a shoe coupling device equipped with a means for preventing attachment of metal powder, wherein the shoe coupling device and the pedal are respectively provided with a magnet, and are coupled to each other by magnetic force only during pedaling, and, when the pedaling is stopped or the running of a bicycle is stopped, the coupling between the magnets is released through a magnetic separation means and at the same time metal powder attached to a shoe is caused to fallso as to prevent the metal powder from being attached to the shoe.

More Like This:

WO/2014/145140	INTELLIGENT DEVICE CONNECTION FOR WIRELESS MEDIA ECOSYSTEM
WO/2017/018884	HIGH PERFORMANCE PEDAL
JP2021172230	ELECTRIC POWER ASSIST BICYCLE

Inventors:

KIM DO YOUNG (KR)
YOON KYEONG SOOK (KR)
KIM JI HEON (KR)
KIM JI SEONG (KR)

Application Number:

PCT/KR2019/016461

Publication Date:

June 04, 2020

Filing Date:

November 27, 2019

Export Citation:

Click for automatic bibliography generation Help

Assignee:

KIM DO YOUNG (KR)
YOON KYEONG SOOK (KR)
KIM JI HEON (KR)
KIM JI SEONG (KR)

International Classes:

B62M3/08; A43B5/14; A43B13/28; F16B1/00; H01F7/02

Foreign References:

JP3151000U	2009-06-04
CN208134541U	2018-11-23
CN100509540C	2009-07-08
KR20110135795A	2011-12-19
KR101746952B1	2017-06-14
KR101149244B1	2012-05-25
KR101746952B1	2017-06-14

Other References: