WO2007145809A3 - Impact-attenuation members and products containing such members - Google Patents

Impact-attenuation members and products containing such members Download PDF

Info

Publication number
WO2007145809A3
WO2007145809A3 PCT/US2007/012665 US2007012665W WO2007145809A3 WO 2007145809 A3 WO2007145809 A3 WO 2007145809A3 US 2007012665 W US2007012665 W US 2007012665W WO 2007145809 A3 WO2007145809 A3 WO 2007145809A3
Authority
WO
WIPO (PCT)
Prior art keywords
impact
members
attenuation
force
base orientation
Prior art date
Application number
PCT/US2007/012665
Other languages
French (fr)
Other versions
WO2007145809A2 (en
Inventor
Michael A Aveni
Patricia Louise Smaldone
Fred G Fagergren
Original Assignee
Nike Inc
Nike International Ltd
Michael A Aveni
Patricia Louise Smaldone
Fred G Fagergren
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 Nike Inc, Nike International Ltd, Michael A Aveni, Patricia Louise Smaldone, Fred G Fagergren filed Critical Nike Inc
Priority to CN2007800250749A priority Critical patent/CN101489429B/en
Priority to EP07795452.7A priority patent/EP2023761B1/en
Publication of WO2007145809A2 publication Critical patent/WO2007145809A2/en
Publication of WO2007145809A3 publication Critical patent/WO2007145809A3/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
    • A43B13/186—Differential cushioning region, e.g. cushioning located under the ball of the foot
    • 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
    • A43B13/14—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
    • A43B13/183—Leaf springs
    • 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
    • A43B13/184—Resiliency achieved by the structure of the sole the structure protruding from the outsole
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B21/00—Heels; Top-pieces or top-lifts
    • A43B21/24—Heels; Top-pieces or top-lifts characterised by the constructive form
    • A43B21/26—Resilient heels

Abstract

Impact-attenuation members (100) include body. portions, optionally with an arched structure (102, 104), that define a base orientation and an open space; and a spring member (108) extending across the open space and engaging the body portion (s). When a force is applied to the body portion (s) in at least some orientations and/or directions of incident force, e.g., so as to change the impact-attenuation member out of its base orientation, the spring member may exert a force that urges the impact-attenuation member back toward the base orientation. Various example structures for the impact-attenuation member are described. Such impact-attenuation members may be used inarticles of foot-receiving device products.
PCT/US2007/012665 2006-06-05 2007-05-30 Impact-attenuation members and products containing such members WO2007145809A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2007800250749A CN101489429B (en) 2006-06-05 2007-05-30 Impact attenuating elements and products containing such elements
EP07795452.7A EP2023761B1 (en) 2006-06-05 2007-05-30 Impact-attenuation members and products containing such members

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/422,138 2006-06-05
US11/422,138 US7730635B2 (en) 2004-09-27 2006-06-05 Impact-attenuation members and products containing such members

Publications (2)

Publication Number Publication Date
WO2007145809A2 WO2007145809A2 (en) 2007-12-21
WO2007145809A3 true WO2007145809A3 (en) 2009-01-08

Family

ID=38626424

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/012665 WO2007145809A2 (en) 2006-06-05 2007-05-30 Impact-attenuation members and products containing such members

Country Status (4)

Country Link
US (3) US7730635B2 (en)
EP (1) EP2023761B1 (en)
CN (2) CN101489429B (en)
WO (1) WO2007145809A2 (en)

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Also Published As

Publication number Publication date
US20120167415A1 (en) 2012-07-05
US7730635B2 (en) 2010-06-08
CN102224979B (en) 2014-05-21
CN101489429B (en) 2011-07-27
US20070119074A1 (en) 2007-05-31
CN102224979A (en) 2011-10-26
EP2023761B1 (en) 2013-12-18
US20100192407A1 (en) 2010-08-05
EP2023761A2 (en) 2009-02-18
CN101489429A (en) 2009-07-22
WO2007145809A2 (en) 2007-12-21
US8650774B2 (en) 2014-02-18
US8146270B2 (en) 2012-04-03

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