US20090126232A1 - Item of Footwear with Integrated Midfoot Roll - Google Patents

Item of Footwear with Integrated Midfoot Roll Download PDF

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Publication number
US20090126232A1
US20090126232A1 US12/084,171 US8417106A US2009126232A1 US 20090126232 A1 US20090126232 A1 US 20090126232A1 US 8417106 A US8417106 A US 8417106A US 2009126232 A1 US2009126232 A1 US 2009126232A1
Authority
US
United States
Prior art keywords
molded part
outsole shell
footwear
outsole
shell
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
US12/084,171
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English (en)
Inventor
Uwe Cholewa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHOE FASHION GROUP LORENZ AG
Original Assignee
SHOE FASHION GROUP LORENZ AG
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 SHOE FASHION GROUP LORENZ AG filed Critical SHOE FASHION GROUP LORENZ AG
Assigned to SHOE FASHION GROUP LORENZ AG reassignment SHOE FASHION GROUP LORENZ AG ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: CHOLEWA, UWE
Publication of US20090126232A1 publication Critical patent/US20090126232A1/en
Abandoned legal-status Critical Current

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Classifications

    • 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
    • A43B13/026—Composites, e.g. carbon fibre or aramid fibre; the sole, one or more sole layers or sole part being made of a composite
    • 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
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • 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
    • A43B7/223—Footwear with health or hygienic arrangements with foot-supporting parts with fixed flat-foot insertions, metatarsal supports, ankle flaps or the like characterised by the constructive form

Definitions

  • This invention concerns an item of footwear with integrated metatarsal roll according to the generic part of patent claim 1 .
  • the ankle joint is the connecting element between the foot and the leg and, just like the knee joint, is under the entire load of the body.
  • the high stresses mentioned, like age, obesity and sport often lead to the wear of the cartilage and the often described arthritis, that hinder the natural movement and rolling processes.
  • the Achilles tendon too that represents, so to say, the extension of the calf musculature and is tendonously attached to the calcaneum, is subjected to high stress already under normal load. Although as the strongest tendon of the body it is designed for this, however, unfortunately due to many years of wearing shoes partly with too high heels and the resulting from this jerking extension and contraction of the tendons at each step the resulting inflammations make painless walking almost impossible.
  • the orthopedic shoemaker often adds material to the underside of the shoe sole in the region of the metatarsus.
  • the transitions to the tip of the sole and the heel are smoothed out and the result is a roll of the type wherein the apex, as a rule, is under the three cuneiform bones of the tarsus.
  • the so called metatarsal roll helps the wearer to roll stabilized and softly. It relieves the function of the tarsal joints and the upper ankle joint pains are alleviated and the alternating stresses of the Achilles tendon are dampened.
  • shoe soles or shoes that contain an integrated soft bedding or support.
  • In-laid foam parts in soles or removable foot beddings in shoes are supposed to cushion the heel and the forefoot region or support the ankle joint.
  • many of these shoes have fashionable designs, they do not take the requirements of the illness formation mentioned, whereby a metatarsal roll would be facilitated, into consideration.
  • the object of the invention is to produce an item of footwear that takes the requirements of the wearer into consideration when there are complaints about the ankle joint, in the region of the metatarsus or the Achilles tendon, while simultaneously making it possible to dispense with the conventional metatarsal roll built up on the outer sole particularly for the purpose of a visually freer construction of the outer sole.
  • This solution is characterized in that into the sole shell of the item of footwear two molded parts, preferably from polyurethane (PU foam) or from another dampening material which are to be set to various grades of hardness, are incorporated and arranged superposed. In doing so the sole shell is joined in a conventional manner with the upper construction, comprising the upper part and the soft insole.
  • PU foam polyurethane
  • dampening material which are to be set to various grades of hardness
  • the special forming, arrangement and hardness setting of the inserts and the hardness setting of the sole shell, in conjunction with the upper construction, provide an effect during walking that is comparable with a metatarsal roll attached to the outside of the sole.
  • FIG. 1 an item of footwear with integrated metatarsal roll in an explosive perspective view according to an embodiment of this invention
  • FIG. 2 a top view on an outsole shell for an item of footwear with integrated metatarsal roll
  • FIG. 3 a cross-section of an outsole shell for an item of footwear with integrated metatarsal roll in the forefoot region
  • FIG. 4 a cross-section of an outsole shell for an item of footwear with integrated metatarsal roll in the region of the calcaneum
  • FIG. 5 a longitudinal section of an outsole with integrated metatarsal roll
  • FIG. 6 a cross-section of an outsole shell for an item of footwear with integrated metatarsal roll in the region of the metatarsus
  • FIG. 7 a perspective view of a lower molded part for an item of footwear with integrated metatarsal roll
  • FIG. 8 a momentary position during the rolling process with an item of footwear having an integrated metatarsal roll
  • FIG. 9 another momentary position during the rolling process with an item of footwear having an integrated metatarsal roll
  • FIG. 10 a third momentary position during the rolling process with an item of footwear having an integrated metatarsal roll.
  • FIG. 1 illustrates, an upper part 1 that is joined with the insole 2 , and two molded parts 3 , 4 which superimposed are incorporated into an outsole shell 5 .
  • the upper part 1 and the insole 2 are preferably made from soft leather or a synthetic material and, as shown in FIG. 1 , are conventionally joined with an upper construction by a zig-zag seam or a back stitch or by bonding.
  • the outsole shell 5 is joined with the upper construction 1 , 2 also conventionally by bonding or stitching.
  • the molded parts 3 , 4 , as well as the outsole shell 5 are preferably made from PU foam or another dampening material; the hardness of which can be set to various degrees.
  • the molded part 3 situated on the top in the outsole shell 5 is, as illustrated in FIG. 2 , incorporated flat up to an edge of approx. 10-12 mm.
  • FIGS. 3 and 4 show how the molded part 3 looks like in a region of the forefoot 5 A and in a region of the calcaneum 5 C.
  • the height of the molded part 3 is preferably at least 6 mm and in the region of the calcaneum 5 C preferably at least 8 mm.
  • the molded part 3 is provided in the region of the metatarsus 5 B over the molded part 4 . It is approx. 4-6 mm high above its apex.
  • the height of the molded part 3 is to be set to suit the special requirements of the wearer.
  • the weight, for example, of the wearer could be taken into consideration.
  • the molded part 4 incorporated into the outsole shell 5 below the molded part 3 is, as shown in FIGS. 5 and 7 , wedge-shaped at the front and the rear and tapers in the direction of the calcaneum area 5 C and the region of the forefoot 5 A. As depicted in FIG. 6 , in the region of the metatarsus 5 B the molded part 4 is higher along the inner longitudinal arch 5 D than in the region of the outer longitudinal arch 5 E.
  • the general height can be freely adapted to suit the requirements of the wearer.
  • the molded parts 3 , 4 as well as the outsole shell 5 are set for various degrees of hardness.
  • the molded part 4 incorporated in the outsole shell 5 below the molded part 3 , is harder than the molded part 3 and the outsole shell 5 , while the molded part 3 is softer than the outsole shell 5 .
  • the molded parts 3 and 4 are so incorporated into the outsole shell 5 , that after the introduction of the, for example, PU foam material, they are firmly enclosed by it.
  • the molded part 3 incorporated at the top, is visible only in the top view of the outsole shell.
  • the foot presses in the first phase of the rolling process ( FIG. 8 ) into the soft molded part in the region of the calcaneum 5 C of the outsole shell.
  • the foot rolls over the harder molded part 4 in the region of the metatarsus 5 B, and in the third phase ( FIG. 10 ) enters into the soft forefoot region 5 A of the molded part 3 .
  • the mean setting of the hardness of the outsole shell 5 supports the entire process in a dampening manner.
  • the design of the appearance of the outsole can be completely unrestricted.
US12/084,171 2005-10-25 2006-10-23 Item of Footwear with Integrated Midfoot Roll Abandoned US20090126232A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE202005016740.1 2005-10-25
DE202005016740U DE202005016740U1 (de) 2005-10-25 2005-10-25 Schuhwerk mit integrierter Mittelfußrolle
PCT/EP2006/010206 WO2007048561A1 (de) 2005-10-25 2006-10-23 Schuhwerk mit integrierter mittelfussrolle

Publications (1)

Publication Number Publication Date
US20090126232A1 true US20090126232A1 (en) 2009-05-21

Family

ID=37600862

Family Applications (1)

Application Number Title Priority Date Filing Date
US12/084,171 Abandoned US20090126232A1 (en) 2005-10-25 2006-10-23 Item of Footwear with Integrated Midfoot Roll

Country Status (8)

Country Link
US (1) US20090126232A1 (de)
EP (1) EP1845816B1 (de)
JP (1) JP2009512525A (de)
AU (1) AU2006308133A1 (de)
CA (1) CA2633813A1 (de)
DE (1) DE202005016740U1 (de)
RU (1) RU2008120613A (de)
WO (1) WO2007048561A1 (de)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090077830A1 (en) * 2006-10-12 2009-03-26 Tae Sung Lee Seesaw- motion footwear sole
US20100180467A1 (en) * 2007-09-28 2010-07-22 Angela Singleton Insole Support System For Footwear
US20100307032A1 (en) * 2009-06-05 2010-12-09 Red Wing Shoe Company, Inc. Footwear with shaped sole surface
US20120055045A1 (en) * 2009-05-12 2012-03-08 Georgetown University Orthotic devices
US8640363B2 (en) 2013-03-19 2014-02-04 Henry Hsu Article of footwear with embedded orthotic devices
US9055784B2 (en) 2011-01-06 2015-06-16 Nike, Inc. Article of footwear having a sole structure incorporating a plate and chamber
US20170360153A1 (en) * 2016-06-20 2017-12-21 Fuerst Group, Inc. Variable-denisty soles for articles of footwear
US20180228247A1 (en) * 2017-02-13 2018-08-16 Andreas Müller Elastic cushion for a footwear item, footwear item having such an elastic cushion
US11439200B2 (en) 2017-02-01 2022-09-13 Nike, Inc. Stacked cushioning arrangement for sole structure

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202006007725U1 (de) * 2006-05-15 2007-09-20 Shoe Fashion Group Lorenz Ag Schuhwerk mit modularer Sohlenkonstruktion
EP2111771A1 (de) 2008-04-23 2009-10-28 Tobias Schumacher Schuh zum abrollenden Gehen
EP2132999B1 (de) * 2008-06-11 2015-10-28 Zurinvest AG Schuhsohlenelement
IT1394642B1 (it) * 2009-07-03 2012-07-05 A C Studio S N C Di Armando Cietto & C Struttura di intersuola, particolarmente per calzature
ITTV20090208A1 (it) * 2009-10-22 2011-04-23 A C Studio S N C Di Armando Ciett O & C Struttura di intersuola, particolarmente per calzature.
JP5003921B2 (ja) * 2010-06-09 2012-08-22 広島化成株式会社 靴底
US20140020711A1 (en) * 2011-03-11 2014-01-23 Reckitt Benckiser Llc Peroxygen Containing Cleaning Substrates with Improved Storage Stability
JP2013013572A (ja) * 2011-07-04 2013-01-24 Descente Ltd シューズ
US9750302B2 (en) * 2013-08-13 2017-09-05 Heel-It, Llc Orthotic insert device
JP2015112359A (ja) * 2013-12-13 2015-06-22 株式会社村井 鼻緒タイプの室内履き
KR101472734B1 (ko) * 2014-05-30 2014-12-15 풋헬스 주식회사 자세보정용 맞춤형 아치핏 인솔

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1473952A (en) * 1921-09-07 1923-11-13 William C Burns Cuboid-support shoe
US2736971A (en) * 1954-09-20 1956-03-06 Carroll M Elsey Corrective shoe
US4079526A (en) * 1975-12-27 1978-03-21 Tatsuo Fukuoka Footwear
US4316334A (en) * 1980-03-27 1982-02-23 Hunt Helen M Athletic shoe including stiffening means for supporting the rear portion of the first metatarsal bone
US4364189A (en) * 1980-12-05 1982-12-21 Bates Barry T Running shoe with differential cushioning
US4506462A (en) * 1982-06-11 1985-03-26 Puma-Sportschuhfabriken Rudolf Dassler Kg Running shoe sole with pronation limiting heel
US4614046A (en) * 1984-08-06 1986-09-30 Puma-Sportschuhfabriken Rudolf Dassler Kg Shoe sole having a midsole consisting of several layers
US4694591A (en) * 1985-04-15 1987-09-22 Wolverine World Wide, Inc. Toe off athletic shoe
US5572805A (en) * 1986-06-04 1996-11-12 Comfort Products, Inc. Multi-density shoe sole
US6061929A (en) * 1998-09-04 2000-05-16 Deckers Outdoor Corporation Footwear sole with integrally molded shank
US6205683B1 (en) * 1997-05-30 2001-03-27 The Timberland Company Shock diffusing, performance-oriented shoes
US20020178621A1 (en) * 2000-05-04 2002-12-05 Darby H. Darrel Healing shoe or sandal
US6880266B2 (en) * 2002-04-10 2005-04-19 Wolverine World Wide, Inc. Footwear sole

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57203805U (de) * 1981-02-14 1982-12-25
DE3220215A1 (de) * 1982-05-28 1983-12-01 Michael Wolfgang Dipl.-Kfm. 5100 Aachen Schmohl Absatzlose laufsohle fuer schuhe, insbesondere zu sportzwecken
DE8331925U1 (de) * 1983-10-22 1984-02-16 Müller, Hubert, 5342 Rheinbreitbach Schuh-Unterbau
JPH03109501U (de) * 1990-02-23 1991-11-11
JPH0636725Y2 (ja) * 1990-08-31 1994-09-28 株式会社シモン 安全靴
JP3238132B2 (ja) * 1998-10-02 2001-12-10 美津濃株式会社 スポーツ用シューズのミッドソール構造
JP2003061703A (ja) * 2001-08-30 2003-03-04 Achilles Corp 靴底及びその製造方法
US6968637B1 (en) * 2002-03-06 2005-11-29 Nike, Inc. Sole-mounted footwear stability system
AT413627B (de) * 2002-09-17 2006-04-15 Shoe Fashion Group Lorenz Ag Schuh
DE10326600A1 (de) * 2003-06-13 2005-01-13 Arno Eschbach Fußstützeinlage
JP2005074085A (ja) * 2003-09-02 2005-03-24 Kiyoshi Iida 履物及び履物の製造方法

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1473952A (en) * 1921-09-07 1923-11-13 William C Burns Cuboid-support shoe
US2736971A (en) * 1954-09-20 1956-03-06 Carroll M Elsey Corrective shoe
US4079526A (en) * 1975-12-27 1978-03-21 Tatsuo Fukuoka Footwear
US4316334A (en) * 1980-03-27 1982-02-23 Hunt Helen M Athletic shoe including stiffening means for supporting the rear portion of the first metatarsal bone
US4364189A (en) * 1980-12-05 1982-12-21 Bates Barry T Running shoe with differential cushioning
US4506462A (en) * 1982-06-11 1985-03-26 Puma-Sportschuhfabriken Rudolf Dassler Kg Running shoe sole with pronation limiting heel
US4614046A (en) * 1984-08-06 1986-09-30 Puma-Sportschuhfabriken Rudolf Dassler Kg Shoe sole having a midsole consisting of several layers
US4694591A (en) * 1985-04-15 1987-09-22 Wolverine World Wide, Inc. Toe off athletic shoe
US5572805A (en) * 1986-06-04 1996-11-12 Comfort Products, Inc. Multi-density shoe sole
US6205683B1 (en) * 1997-05-30 2001-03-27 The Timberland Company Shock diffusing, performance-oriented shoes
US6061929A (en) * 1998-09-04 2000-05-16 Deckers Outdoor Corporation Footwear sole with integrally molded shank
US20020178621A1 (en) * 2000-05-04 2002-12-05 Darby H. Darrel Healing shoe or sandal
US6880266B2 (en) * 2002-04-10 2005-04-19 Wolverine World Wide, Inc. Footwear sole

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090077830A1 (en) * 2006-10-12 2009-03-26 Tae Sung Lee Seesaw- motion footwear sole
US20100180467A1 (en) * 2007-09-28 2010-07-22 Angela Singleton Insole Support System For Footwear
US20170049182A1 (en) * 2009-05-12 2017-02-23 Georgetown University Orthotic devices
US20120055045A1 (en) * 2009-05-12 2012-03-08 Georgetown University Orthotic devices
US20100307032A1 (en) * 2009-06-05 2010-12-09 Red Wing Shoe Company, Inc. Footwear with shaped sole surface
US9055784B2 (en) 2011-01-06 2015-06-16 Nike, Inc. Article of footwear having a sole structure incorporating a plate and chamber
US9877543B2 (en) 2011-01-06 2018-01-30 Nike, Inc. Article of footwear having a sole structure incorporating a plate and chamber
US8640363B2 (en) 2013-03-19 2014-02-04 Henry Hsu Article of footwear with embedded orthotic devices
US20170360153A1 (en) * 2016-06-20 2017-12-21 Fuerst Group, Inc. Variable-denisty soles for articles of footwear
US10441028B2 (en) * 2016-06-20 2019-10-15 Fuerst Group, Inc. Variable-density soles for articles of footwear
US11439200B2 (en) 2017-02-01 2022-09-13 Nike, Inc. Stacked cushioning arrangement for sole structure
US11464284B2 (en) 2017-02-01 2022-10-11 Nike, Inc. Stacked cushioning arrangement for sole structure
US20180228247A1 (en) * 2017-02-13 2018-08-16 Andreas Müller Elastic cushion for a footwear item, footwear item having such an elastic cushion

Also Published As

Publication number Publication date
AU2006308133A8 (en) 2008-06-19
EP1845816B1 (de) 2012-07-25
CA2633813A1 (en) 2007-05-03
WO2007048561A1 (de) 2007-05-03
AU2006308133A1 (en) 2007-05-03
JP2009512525A (ja) 2009-03-26
DE202005016740U1 (de) 2007-03-08
RU2008120613A (ru) 2009-12-10
EP1845816A1 (de) 2007-10-24

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Legal Events

Date Code Title Description
AS Assignment

Owner name: SHOE FASHION GROUP LORENZ AG, AUSTRIA

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:CHOLEWA, UWE;REEL/FRAME:021443/0255

Effective date: 20080306

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION