公开(公告)号：US20190116939A1

公开(公告)日：2019-04-25

申请号：US16118069

申请日：2018-08-30

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Ariane Sarzi Porto ,  Nelson Pudles ,  Nathan W. Safe

IPC: A44B11/26 ,  A44B11/25

CPC classification number: A44B11/266 ,  A44B11/2507 ,  A44B11/2519 ,  A44D2203/00

Abstract: A buckle with a first pawl that is biased by a pair of magnets that are oriented in opposition to each other to provide a repelling force, and with a second pawl that is biased by another pair of magnets that are oriented in opposition to each other to provide a repelling force.

公开(公告)号：US10413022B2

公开(公告)日：2019-09-17

申请号：US16118069

申请日：2018-08-30

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Ariane Sarzi Porto ,  Nelson Pudles ,  Nathan W. Safe

IPC: A44B11/26 ,  A44B11/25

Abstract: A buckle with a first pawl that is biased by a pair of magnets that are oriented in opposition to each other to provide a repelling force, and with a second pawl that is biased by another pair of magnets that are oriented in opposition to each other to provide a repelling force.