WO2004105546B1 - Improved dorsiflexion shoe - Google Patents

Improved dorsiflexion shoe

Info

Publication number
WO2004105546B1
WO2004105546B1 PCT/IB2004/001887 IB2004001887W WO2004105546B1 WO 2004105546 B1 WO2004105546 B1 WO 2004105546B1 IB 2004001887 W IB2004001887 W IB 2004001887W WO 2004105546 B1 WO2004105546 B1 WO 2004105546B1
Authority
WO
WIPO (PCT)
Prior art keywords
shoe
forefoot region
metatarsal
sole portion
wearer
Prior art date
Application number
PCT/IB2004/001887
Other languages
French (fr)
Other versions
WO2004105546A2 (en
WO2004105546A3 (en
Inventor
Joerg Fuchslocher
Bayat Behrouz
Original Assignee
Springboost S A
Joerg Fuchslocher
Bayat Behrouz
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
Priority to US10/558,884 priority Critical patent/US20060254093A1/en
Priority to AU2004243257A priority patent/AU2004243257A1/en
Priority to PL04743753T priority patent/PL1628548T3/en
Priority to EP04743753A priority patent/EP1628548B1/en
Priority to CA002527902A priority patent/CA2527902A1/en
Priority to DE602004009441T priority patent/DE602004009441T2/en
Application filed by Springboost S A, Joerg Fuchslocher, Bayat Behrouz filed Critical Springboost S A
Priority to BRPI0410964-3A priority patent/BRPI0410964A/en
Priority to JP2006508435A priority patent/JP2006526448A/en
Publication of WO2004105546A2 publication Critical patent/WO2004105546A2/en
Publication of WO2004105546A3 publication Critical patent/WO2004105546A3/en
Publication of WO2004105546B1 publication Critical patent/WO2004105546B1/en
Priority to AU2010241316A priority patent/AU2010241316A1/en

Links

Classifications

    • 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
    • A43B21/265—Resilient heels filled with a non-compressible fluid, e.g. gel, water
    • 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
    • A43B13/143—Soles; Sole-and-heel integral units characterised by the constructive form provided with wedged, concave or convex end portions, e.g. for improving roll-off of the foot
    • A43B13/145—Convex portions, e.g. with a bump or projection, e.g. 'Masai' type shoes
    • 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
    • A43B13/187—Resiliency achieved by the features of the material, e.g. foam, non liquid materials
    • A43B13/188—Differential cushioning regions
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
    • A43B17/02—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined wedge-like or resilient
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/1415—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot
    • A43B7/144—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot situated under the heel, i.e. the calcaneus bone
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/1415—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot
    • A43B7/145—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot situated under the toes, i.e. the phalanges
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/1455—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form with special properties
    • A43B7/1464—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form with special properties with adjustable pads to allow custom fit
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/22—Footwear with health or hygienic arrangements with foot-supporting parts with fixed flat-foot insertions, metatarsal supports, ankle flaps or the like

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)

Abstract

A high performance dorsiflexion shoe (10) has a sole and a constraining device (16) above the metatarsal-phalangeal joint. The sole has a ground-contacting surface (26), a forefoot region (30), a midfoot region (32) and a heel portion (34). The forefoot region (30) is made of a high density material, and has a thickness (T), measured in a direction perpendicular to the ground-contacting surface (26) of the sole, greater than the thickness (t) of the heel portion, thereby defining a characteristic angle (a) of declination from the forefoot region (30) to the heel portion (34). The constraining device (16) substantially constrains a wearer's metatarsal-phalangeal joints (20) from movement when exercising. The forefoot region has a curved form (28) defined so as to further minimize flexion of the metatarsal­phalangeal joint (20).

Claims

AMENDED CLAIMS [received by the International Bureau on 02 February 2005 (02.02.05); original claims 1 and 2 amended; remaining claims unchanged (1 page)]
1. A high performance dorsiflexion shoe for enveloping a foot (40) of a wearer, including the wearer's metatarsal-phalangeal joint (20), the shoe comprising
(a) a sole portion (24) having a ground-contacting surface (26), a forefoot region (30), a midfoot region (32) and a heel portion (34), and
(b) a constraining device (16) above the metatarsal-phalangeal joint; wherein the forefoot region is made of a high density material, and has a thickness, measured in a direction perpendicular to the ground-contacting surface of the sole portion, greater than the thickness of the heel portion, thereby defining a dorsiflexion shoe having a characteristic angle (α) of declination from the forefoot region to the heel portion; wherein the constraining device substantially constrains a wearer's metatarsal-phalangeal joints from movement when exercising, wherein the forefoot region has a curved form defined so as to further minimize flexion of the metatarsal-phalangeal joint during walking or running and wherein the sole portion (24) is a component of a shell (12) which includes sidewall portions (22) extending upwardly from the sole portion.
2. The shoe of claim 1, wherein the sidewall portions (22) extend upwardly from the sole portion to a circumferential edge (13) which surrounds the wearer's foot (40).
3. The shoe of claim 2, wherein the circumferential edge (13) is higher in the heel region (34) than in the forefoot region (30), thus giving the outward appearance of a plantarflex shoe.
4. The shoe of claim 1 , wherein the forefoot region (30) includes at least one hard, high density insert (66, 162, 180, 182, 184, 186, 190) formed to follow the curvature of the sole portion (24).
5. The shoe of claim 4, wherein the at least one insert (66, 162, 180, 182, 184, 186, 190) includes reinforcing ribs (90).
PCT/IB2004/001887 2003-06-02 2004-06-02 Improved dorsiflexion shoe WO2004105546A2 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
US10/558,884 US20060254093A1 (en) 2003-06-02 2004-02-06 Dorsiflexion shoe
PL04743753T PL1628548T3 (en) 2003-06-02 2004-06-02 Improved dorsiflexion shoe
EP04743753A EP1628548B1 (en) 2003-06-02 2004-06-02 Improved dorsiflexion shoe
CA002527902A CA2527902A1 (en) 2003-06-02 2004-06-02 Improved dorsiflexion shoe
DE602004009441T DE602004009441T2 (en) 2003-06-02 2004-06-02 Dorsiflexion shoe
AU2004243257A AU2004243257A1 (en) 2003-06-02 2004-06-02 Improved dorsiflexion shoe
BRPI0410964-3A BRPI0410964A (en) 2003-06-02 2004-06-02 improved dorsiflexion shoe
JP2006508435A JP2006526448A (en) 2003-06-02 2004-06-02 Improved dorsiflexion shoes
AU2010241316A AU2010241316A1 (en) 2003-06-02 2010-11-09 Improved dorsiflexion shoe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US47491003P 2003-06-02 2003-06-02
US60/474,910 2003-06-02

Publications (3)

Publication Number Publication Date
WO2004105546A2 WO2004105546A2 (en) 2004-12-09
WO2004105546A3 WO2004105546A3 (en) 2005-03-31
WO2004105546B1 true WO2004105546B1 (en) 2005-10-27

Family

ID=33490739

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2004/001887 WO2004105546A2 (en) 2003-06-02 2004-06-02 Improved dorsiflexion shoe

Country Status (13)

Country Link
US (1) US20060254093A1 (en)
EP (1) EP1628548B1 (en)
JP (1) JP2006526448A (en)
KR (1) KR20060069352A (en)
CN (1) CN100479687C (en)
AT (1) ATE375100T1 (en)
AU (2) AU2004243257A1 (en)
BR (1) BRPI0410964A (en)
CA (1) CA2527902A1 (en)
DE (1) DE602004009441T2 (en)
ES (1) ES2295887T3 (en)
PL (1) PL1628548T3 (en)
WO (1) WO2004105546A2 (en)

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Also Published As

Publication number Publication date
AU2004243257A1 (en) 2004-12-09
WO2004105546A2 (en) 2004-12-09
KR20060069352A (en) 2006-06-21
CN1832693A (en) 2006-09-13
CA2527902A1 (en) 2004-12-09
PL1628548T3 (en) 2008-03-31
WO2004105546A3 (en) 2005-03-31
AU2010241316A1 (en) 2010-12-02
CN100479687C (en) 2009-04-22
EP1628548B1 (en) 2007-10-10
BRPI0410964A (en) 2006-07-04
DE602004009441D1 (en) 2007-11-22
EP1628548A2 (en) 2006-03-01
ATE375100T1 (en) 2007-10-15
ES2295887T3 (en) 2008-04-16
JP2006526448A (en) 2006-11-24
US20060254093A1 (en) 2006-11-16
DE602004009441T2 (en) 2008-07-03

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