BR112021006395A2 - Shock absorbing apparatus and method for mitigating harmful forces between a shoe sole and a ground surface - Google Patents

Shock absorbing apparatus and method for mitigating harmful forces between a shoe sole and a ground surface

Info

Publication number
BR112021006395A2
BR112021006395A2 BR112021006395A BR112021006395A BR112021006395A2 BR 112021006395 A2 BR112021006395 A2 BR 112021006395A2 BR 112021006395 A BR112021006395 A BR 112021006395A BR 112021006395 A BR112021006395 A BR 112021006395A BR 112021006395 A2 BR112021006395 A2 BR 112021006395A2
Authority
BR
Brazil
Prior art keywords
sole
shoe
forces
force
shoe sole
Prior art date
Application number
BR112021006395A
Other languages
Portuguese (pt)
Inventor
Grant Allysa
R Vickery Andrew
A Brown Christopher
J Muller James
K Y Cheu Jessica
Shelsky Jessica
M Dube Lorenzo
Doyle Michael
Workman Nicholas
G Steen Olivia
D Oporto Pedro
J Carlton Tristin
Parker Winton
Original Assignee
Worcester Polytech Inst
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Worcester Polytech Inst filed Critical Worcester Polytech Inst
Publication of BR112021006395A2 publication Critical patent/BR112021006395A2/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
    • A43B13/18—Resilient soles
    • A43B13/181—Resiliency achieved by the structure of the sole
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/02—Soles; Sole-and-heel integral units characterised by the material
    • A43B13/12—Soles with several layers of different materials
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
    • A43B13/16—Pieced soles
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
    • A43B13/18—Resilient soles
    • A43B13/187—Resiliency achieved by the features of the material, e.g. foam, non liquid materials
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/32—Footwear with health or hygienic arrangements with shock-absorbing means

Abstract

aparelho de absorção de impacto para calçado e método para mitigar forças prejudiciais entre uma sola de calçado e uma superfície de solo. um dispositivo de absorção de força para um aparelho para calçado inclui um cabedal do sapato e uma sola do sapato com uma superfície de sola plana, de modo que as forças entre o cabedal do sapato e a superfície de sola plana em contato com o solo sejam absorvidas por estruturas de mitigação de força dispostas na sola do sapato. um artigo de calçado inclui um sistema de sola dividida que redefine uma sola de sapato como superfícies coplanares tendo uma interface de mitigação de força para receber forças repentinas e efetivamente mitigar essas forças, armazenando energia cinética e liberando-a ao longo do tempo. um campo elástico na estrutura de mitigação de força é definido por um material resiliente adaptado para se deformar em resposta à força recebida. o engate por atrito entre a sola superior e inferior também pode ser aumentado por características de superfície, tais como concavidades, espaços vazios e lubrificantes, além do engate de interferência com um campo elástico.Shock absorbing apparatus and method for mitigating harmful forces between a shoe sole and a ground surface. a force absorbing device for an apparatus for footwear includes a shoe upper and a shoe sole with a flat sole surface such that the forces between the shoe upper and the flat sole surface in contact with the ground are absorbed by force mitigation structures arranged in the sole of the shoe. an article of footwear includes a split sole system that redefines a shoe sole as coplanar surfaces having a force mitigation interface to receive sudden forces and effectively mitigate those forces, storing kinetic energy and releasing it over time. an elastic field in the force mitigation structure is defined by a resilient material adapted to deform in response to the received force. frictional engagement between the upper and lower sole can also be increased by surface features such as concavities, voids and lubricants, in addition to interference engagement with an elastic field.

BR112021006395A 2018-10-05 2019-10-04 Shock absorbing apparatus and method for mitigating harmful forces between a shoe sole and a ground surface BR112021006395A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862741823P 2018-10-05 2018-10-05
PCT/US2019/054617 WO2020072854A1 (en) 2018-10-05 2019-10-04 Impact absorbing footwear apparatus

Publications (1)

Publication Number Publication Date
BR112021006395A2 true BR112021006395A2 (en) 2021-07-06

Family

ID=70054898

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021006395A BR112021006395A2 (en) 2018-10-05 2019-10-04 Shock absorbing apparatus and method for mitigating harmful forces between a shoe sole and a ground surface

Country Status (9)

Country Link
EP (1) EP3860383A4 (en)
JP (1) JP2022508627A (en)
KR (1) KR20210092731A (en)
CN (1) CN112822955A (en)
AU (1) AU2019354797A1 (en)
BR (1) BR112021006395A2 (en)
CA (1) CA3114438A1 (en)
MX (1) MX2021003914A (en)
WO (1) WO2020072854A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114794651B (en) * 2022-05-25 2023-12-05 特步(中国)有限公司 Carbon plate for running shoes and preparation method thereof

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5867923A (en) * 1996-01-16 1999-02-09 Lehneis; Hans Richard Orthotic shoe with torsion sole
CN1372441A (en) * 1999-03-16 2002-10-02 解剖学研究公司 Removable rounded modsole structures and chambers with computer processor-controlled variable pressure
US7464490B2 (en) * 2005-06-06 2008-12-16 Columbia Insurance Company Multilayered sole
FR2952790B1 (en) * 2009-11-23 2012-01-06 Salomon Sas IMPROVED SHOE SHOE
US9730486B2 (en) * 2012-04-12 2017-08-15 Worcester Polytechnic Institute Self-recovering impact absorbing footwear
US10888138B2 (en) * 2012-04-12 2021-01-12 Worcester Polytechnic Institute Self-recovering impact absorbing footwear
FR2993758B1 (en) * 2012-07-27 2015-03-27 Salomon Sas IMPROVED SHOE SHOE
DE102013202306B4 (en) * 2013-02-13 2014-12-18 Adidas Ag Sole for a shoe
CN203676285U (en) * 2013-12-26 2014-07-02 欧国柱 Elastic shoes with horizontal elastic annular sole structures
US9955749B2 (en) * 2014-01-14 2018-05-01 Nike, Inc. Footwear having sensory feedback outsole
WO2015129555A1 (en) * 2014-02-25 2015-09-03 ダイヤテックス株式会社 Shoe sole, insole of shoe, main sole of shoe, and shoe
US9474326B2 (en) * 2014-07-11 2016-10-25 Nike, Inc. Footwear having auxetic structures with controlled properties
EP3232846B1 (en) * 2014-12-16 2020-06-17 Damart Outer sole for footwear, comprising damping studs
US11253025B2 (en) * 2017-02-07 2022-02-22 Lee James MARTIN Asymmetric shock absorption for footwear

Also Published As

Publication number Publication date
JP2022508627A (en) 2022-01-19
CN112822955A (en) 2021-05-18
CA3114438A1 (en) 2020-04-09
EP3860383A4 (en) 2022-06-15
AU2019354797A1 (en) 2021-04-29
WO2020072854A1 (en) 2020-04-09
KR20210092731A (en) 2021-07-26
MX2021003914A (en) 2021-06-04
EP3860383A1 (en) 2021-08-11

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]