EP0411330A2 - Semelle de chaussure avec corps d'amortissement - Google Patents

Semelle de chaussure avec corps d'amortissement Download PDF

Info

Publication number
EP0411330A2
EP0411330A2 EP90112605A EP90112605A EP0411330A2 EP 0411330 A2 EP0411330 A2 EP 0411330A2 EP 90112605 A EP90112605 A EP 90112605A EP 90112605 A EP90112605 A EP 90112605A EP 0411330 A2 EP0411330 A2 EP 0411330A2
Authority
EP
European Patent Office
Prior art keywords
sole
approximately
sole according
thickenings
damping elements
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.)
Withdrawn
Application number
EP90112605A
Other languages
German (de)
English (en)
Other versions
EP0411330A3 (en
Inventor
Heinz Feuerecker
Franz Haimerl
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.)
Lowa-Schuhfabrik Lorenz Wagner & Co KG GmbH
Original Assignee
Lowa-Schuhfabrik Lorenz Wagner & Co KG GmbH
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 Lowa-Schuhfabrik Lorenz Wagner & Co KG GmbH filed Critical Lowa-Schuhfabrik Lorenz Wagner & Co KG GmbH
Publication of EP0411330A2 publication Critical patent/EP0411330A2/fr
Publication of EP0411330A3 publication Critical patent/EP0411330A3/de
Withdrawn legal-status Critical Current

Links

Images

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
    • A43B13/12—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
    • A43B13/18—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
    • A43B13/22—Soles made slip-preventing or wear-resisting, e.g. by impregnation or spreading a wear-resisting layer
    • A43B13/223—Profiled soles

Definitions

  • the invention relates to a shoe sole, in particular for leisure and sports shoes, made of elastic material with a sole top and a sole bottom.
  • damping elements are provided on the sole, which are formed by depressions arranged on at least one of the two sole sides and by thickenings which are in alignment with the depressions on the other sole side and which can be deformed elastically into them upon loading.
  • the proposed solution achieves additional damping due to the geometry of the sole in addition to the damping as a result of the elastic material of the sole. Since the thickenings are elastically deformable into the depressions and the deformation increases with increasing load, the result is that the damping increases uniformly from the first moment the shoe hits the ground until it lies completely on the ground. At the same time, when the foot is lifted off, the deformation energy is released again, which helps to push the foot off the ground.
  • the length and / or width of the damping elements be approximately 1 mm to 5 mm.
  • Damping elements which are dome-shaped have a particularly favorable damping behavior. In addition, this ensures that stones which have penetrated into the depressions which are arranged on the underside of the sole forming the tread cannot settle, as would be the case with depressions with corners and edges.
  • the stability of the shoe can be further increased by running a web of material between the bottom of a depression and the base of a thickening.
  • At least one stud has level-offset lower surface areas, recesses being provided in the lower-lying lower surface area and thickening in the higher-lying area. This combination also increases hold in, for example, loose, sandy terrain. So that the longitudinal and lateral stability is maintained, it is further provided that the height of the thickenings approximately corresponds to the difference in level.
  • the damping elements are arranged in the pronation and supination range. There is the possibility that the damping elements are arranged exclusively in these two areas or beyond on the entire sole.
  • the pronation area and the supination area can be formed by a material different from the rest of the sole.
  • a further damping effect can be achieved in that in the area of the heel the underside of the sole has a concave curvature which is preferably elongated and approximately centrally arranged in the running direction and viewed from below.
  • the damping achieved in this way can be further supported in that a convex curvature corresponding to the concave curvature is provided on the upper side.
  • a further intermediate sole layer in particular made of polyurethane foam, with a Shore hardness A of approximately 40 to 50, preferably a Shore hardness A of approximately 45, is provided between the sole and the actual shoe, it is advantageous if the thickenings on the Upper side of the sole are embedded in the adjacent upper layer of the sole.
  • FIG. 1 shows a sole 10 according to the invention, preferably made of a rubber or rubber mixture, with its sole underside 10a forming the tread. It has an outer peripheral contour adapted to the anatomical shape of a foot. Along this outer circumferential contour, different horizontal cross-sections are arranged, the height of which is small compared to their length and width.
  • the studs 12 at the toe and at the heel have a semicircular horizontal cross section.
  • On their lower surfaces 13, which are parallel to the underside 10a of the sole ribs 14 corresponding to the semicircular shape are arranged.
  • the remaining studs 12 are provided on their lower surfaces 13 with dome-shaped depressions 16. Dome-shaped thickenings 18 are also arranged on the sole upper side 10b in alignment with the depressions 16 (FIG. 2).
  • a material web 20 runs between the bottom of a depression 16 and the base of a thickening 18.
  • a cleat 22 which is elongated and centrally arranged in the direction of travel in the direction of travel, has two level-offset lower surface areas 24, 26, recesses 16 being provided in the lower lower surface area 24 and thickenings 18 in the higher area 26.
  • the height of the thickenings 18 arranged in the higher region 26 corresponds approximately to the level difference (FIG. 2).
  • the sole 10 has a concave curvature 28 (FIG. 3), which is elongated in the direction of travel and also arranged centrally, viewed from below.
  • the curvature 28 is provided with thickenings 18.
  • a convex curvature 30 corresponding to the concave curvature 28 is provided on the upper side 10b of the sole.
  • the thickenings 18 arranged on the upper side 10b of the sole protrude into a layer 32 of preferably foam material.
  • This foam can for example be made of polyurethane and have a Shore hardness A of 45.
  • This web 34 is elongated in the running direction. This web 34 has a semicircular shape in the vertical cross section. It is used so that no larger stones can get stuck in the relatively large space between the foot-inside studs 12 and the stud 22 and the arch 28.
  • the advantages of the invention are clearly evident from the shoe sole 10 described.
  • the sole 10 made of a rubber or rubber mixture with a Shore hardness A of 70 dampens the impact energy as a result of the body weight when the shoe hits the floor.
  • the thickenings 18 deform into the depressions 16, as a result of which additional damping occurs.
  • the thickenings 18 return to their starting position, and in the process give off additional energy, which supports the pressing off from the floor.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
EP19900112605 1989-07-03 1990-07-02 Sole with cushioning elements Withdrawn EP0411330A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8908100U DE8908100U1 (de) 1989-07-03 1989-07-03 Schuhsohle mit Dämpfungselementen
DE8908100U 1989-07-03

Publications (2)

Publication Number Publication Date
EP0411330A2 true EP0411330A2 (fr) 1991-02-06
EP0411330A3 EP0411330A3 (en) 1992-03-11

Family

ID=6840731

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900112605 Withdrawn EP0411330A3 (en) 1989-07-03 1990-07-02 Sole with cushioning elements

Country Status (2)

Country Link
EP (1) EP0411330A3 (fr)
DE (1) DE8908100U1 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5806209A (en) * 1996-08-30 1998-09-15 Fila U.S.A., Inc. Cushioning system for a shoe
US5862614A (en) * 1997-01-31 1999-01-26 Nine West Group, Inc. Indoor exercise shoe and sole therefor
US6108943A (en) * 1998-01-30 2000-08-29 Nike, Inc. Article of footwear having medial and lateral sides with differing characteristics
WO2014111202A1 (fr) * 2013-01-16 2014-07-24 Deeluxe Sportartikel Handels Gmbh Semelle
USD839576S1 (en) 2017-05-15 2019-02-05 Nike, Inc. Shoe
USD878017S1 (en) 2017-05-16 2020-03-17 Nike, Inc. Shoe
USD880123S1 (en) 2018-08-03 2020-04-07 Nike, Inc. Shoe
USD895950S1 (en) 2018-02-28 2020-09-15 Nike, Inc. Shoe
USD897090S1 (en) 2017-05-16 2020-09-29 Nike, Inc. Shoe
USD898335S1 (en) 2017-05-16 2020-10-13 Nike, Inc. Shoe

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH711110A2 (de) * 2015-05-20 2016-11-30 On Clouds Gmbh Sohlenkonstruktion für einen flexiblen Schuh.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2737765A1 (de) * 1977-08-22 1979-03-08 Dassler Puma Sportschuh Aus gummi oder einem anderen material mit gummielastischen eigenschaften bestehende schalenfoermige laufsohle fuer sportschuhe
GB2122872B (en) * 1982-06-09 1985-10-09 Griplite S L Sports shoes
EP0165353A1 (fr) * 1984-05-18 1985-12-27 The Stride Rite Corporation Semelle antidérapante
DE8908099U1 (de) * 1989-07-03 1989-08-10 Lowa-Schuhfabrik Lorenz Wagner GmbH & Co KG, 8069 Jetzendorf Schuhsohle mit Lamellen

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5806209A (en) * 1996-08-30 1998-09-15 Fila U.S.A., Inc. Cushioning system for a shoe
US5862614A (en) * 1997-01-31 1999-01-26 Nine West Group, Inc. Indoor exercise shoe and sole therefor
US6108943A (en) * 1998-01-30 2000-08-29 Nike, Inc. Article of footwear having medial and lateral sides with differing characteristics
WO2014111202A1 (fr) * 2013-01-16 2014-07-24 Deeluxe Sportartikel Handels Gmbh Semelle
USD839576S1 (en) 2017-05-15 2019-02-05 Nike, Inc. Shoe
USD839573S1 (en) 2017-05-15 2019-02-05 Nike, Inc. Shoe
USD878017S1 (en) 2017-05-16 2020-03-17 Nike, Inc. Shoe
USD881541S1 (en) 2017-05-16 2020-04-21 Nike, Inc. Shoe
USD882224S1 (en) 2017-05-16 2020-04-28 Nike, Inc. Shoe
USD882225S1 (en) 2017-05-16 2020-04-28 Nike, Inc. Shoe
USD882909S1 (en) 2017-05-16 2020-05-05 Nike, Inc. Shoe
USD897090S1 (en) 2017-05-16 2020-09-29 Nike, Inc. Shoe
USD898335S1 (en) 2017-05-16 2020-10-13 Nike, Inc. Shoe
USD895950S1 (en) 2018-02-28 2020-09-15 Nike, Inc. Shoe
USD880123S1 (en) 2018-08-03 2020-04-07 Nike, Inc. Shoe

Also Published As

Publication number Publication date
EP0411330A3 (en) 1992-03-11
DE8908100U1 (de) 1989-08-10

Similar Documents

Publication Publication Date Title
EP3886635B1 (fr) Semelle d'usure dotée d'une semelle intermédiaire souple
DE69104030T2 (de) Stossabsorbierende aussensohle für schuhwerk.
DE69426309T2 (de) Sportschuh mit einer feder
EP0320993B1 (fr) Semelle de course pour chaussures de sport
DE4122086C2 (de) Sportschuh mit Absatzfederung und -stabilisierung
EP0103041B1 (fr) Chaussure de course et de saut à ressorts
DE69119067T2 (de) Dämpfungsfeder für schuh
EP0207063A2 (fr) Chaussure de golf
DE10343261B4 (de) Stoßdämpfende Abstandshalteranordnung
DE60223210T2 (de) Auf allen Oberflächen elastische Sohlen für Schuhe
DE69908056T2 (de) Schuh mit verformbarer besohlung
DE3318121A1 (de) Schuhsohle
DE19953147B4 (de) Stoßabsorberstruktur für Schuhsohlen
DE2706645A1 (de) Sportschuh
DE112018000551T5 (de) Sohlenstruktur und Schuhe mit einer solchen Sohlenstruktur
EP0411330A2 (fr) Semelle de chaussure avec corps d'amortissement
DE20109166U1 (de) Laufsohle für Sportschuhe
DE29818243U1 (de) Schuhlaufwerk
DE2816619A1 (de) Sohle fuer sportschuhe
EP0410163A2 (fr) Semelle de chaussure avec des lamelles
DE69822596T2 (de) Sohle für Sicherheitsschuh und damit ausgestatteter Schuh
DE2908023A1 (de) Schuhabsatz
DE9210113U1 (de) Schuhboden, insbesondere für Sportschuhe
DE4219152C3 (de) Auftrittsgedämpfter Schuhabsatz
EP0904809A1 (fr) Dispositif de connexion pivotant entre un article de sport et un support pour le pied d'un utilisateur, ainsi qu'une fixation pour le maintien du pied sur l'article de sport

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE ES FR IT LI LU NL

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE ES FR IT LI LU NL

RHK1 Main classification (correction)

Ipc: A43B 13/22

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19920912