EP0336801B1 - Schuhsohle oder Einlegesohle mit Flüssigkeitsumlauf - Google Patents

Schuhsohle oder Einlegesohle mit Flüssigkeitsumlauf Download PDF

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Publication number
EP0336801B1
EP0336801B1 EP89400738A EP89400738A EP0336801B1 EP 0336801 B1 EP0336801 B1 EP 0336801B1 EP 89400738 A EP89400738 A EP 89400738A EP 89400738 A EP89400738 A EP 89400738A EP 0336801 B1 EP0336801 B1 EP 0336801B1
Authority
EP
European Patent Office
Prior art keywords
sole
chamber
fluid
shoe sole
sheet
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.)
Expired - Lifetime
Application number
EP89400738A
Other languages
English (en)
French (fr)
Other versions
EP0336801A1 (de
Inventor
Jean Mauger
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AT89400738T priority Critical patent/ATE83899T1/de
Publication of EP0336801A1 publication Critical patent/EP0336801A1/de
Application granted granted Critical
Publication of EP0336801B1 publication Critical patent/EP0336801B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
    • A43B13/18—Resilient soles
    • A43B13/20—Pneumatic soles filled with a compressible fluid, e.g. air, gas
    • 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
    • A43B17/03—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined wedge-like or resilient filled with a gas, e.g. air
    • A43B17/035—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined wedge-like or resilient filled with a gas, e.g. air provided with a pump or valve
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B1/00—Footwear characterised by the material
    • A43B1/0045—Footwear characterised by the material made at least partially of deodorant means
    • 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
    • A43B13/20—Pneumatic soles filled with a compressible fluid, e.g. air, gas
    • A43B13/203—Pneumatic soles filled with a compressible fluid, e.g. air, gas provided with a pump or valve

Definitions

  • the present invention relates to a sole or first shoe with circulation of an incorporated fluid of the type described in FR-A-2,591,441 in which the lower surface of the sole forms a chamber which can be crushed under the pressure of the foot resting on said sole.
  • said chamber being subdivided by inclined transverse lamellae whose edge is independent of the deformable sheet or plate closing said chamber and constituting the lower surface of the sole, this chamber communicating at the front and rear ends of the sole with a chamber produced on the upper surface of the sole and tightly closed by a thin sheet or plate, the two chambers being filled with a fluid.
  • the edges of the lamellae of the lower chamber protrude above the lower plane of the peripheral edge, the thin sheet closing the lower chamber being, at rest, inflated in its central part at - above the edges of the slats.
  • the upper chamber is also provided with inclined lamellae whose edge is independent of the deformable sheet or thin plate closing said upper chamber, these lamellae being inclined in the opposite direction to those of the lower chamber.
  • the present invention aims to remedy these drawbacks.
  • the upper surface of the peripheral rim is joined to the upper surface of the separating plate by an inclined surface.
  • the weld bead is offset laterally, which increases the surface of the flexible sheet in contact with the sole of the foot.
  • said surface of the rim is given a convex section.
  • the convex central part of the rim surface is elastically crushed, which ensures better heat-sealing in the central part of the strip according to which the welding takes place.
  • the side of a strip of the upper chamber is secured to the inclined surface adjacent to the peripheral rim by a thinned part whose width is substantially equal to the height of the strip.
  • liquid filling of the upper and lower chambers of the sole is carried out by an orifice which crosses the rim, preferably in line with the rear chamber produced for the interconnection of the lower and upper chambers, and after filling said orifice is closed by a plug.
  • Figure 1 is a plan view of the upper surface of the sole, the flexible sheet being removed;
  • Figure 2 is a cross-sectional view and
  • Figure 3 is a partial longitudinal section view thereof.
  • the reference 1 designates the plate constituting the body of the sole which is surrounded by a peripheral edge 2.
  • the peripheral edge projects in 3 from said face by a height much greater than the height 4 of the same peripheral edge relative to the lower face.
  • the inner edge of the peripheral edge 3 which projects from the upper face is chamfered at 5.
  • the upper and lower surfaces 6 of the peripheral edge 2 are curved.
  • the body 1 is interrupted at the front to create between it and the peripheral edge 2 an intercommunication window 7 between the upper and lower chambers and it is the same at the rear where a window 8 is formed. Bars 9 -10 are made in windows 7 and 8 to avoid any deformation of the peripheral edge 2 in line with said windows under the effect of the pressurization of the fluid filling the cavity of the sole, fluid which is circulated to provide a massage of the sole of the foot.
  • the upper face of the body 1 is furnished with slats 11 inclined towards the rear, the free edge of which slightly exceeds the plane of the peripheral edge 12 which constitutes the upper surface of the rim 2.
  • the lamellae 11 have a central portion 13 of triangular section ensuring the lamella an elastic return in its original shape when it is not compressed and the two ends of the lamella are joined to the peripheral edge 3 and to its chamfered part 5 by a veil thinner 14 whose width is substantially equal to the height of the strip 11.
  • the lower face of the body is lined with strips 15, the edge of which projects more sharply than for the strips 11 relative to the lower surface 16 of the peripheral edge 2.
  • Two thin sheets 17 and 18, respectively for the upper surface and the lower surface, are placed above the strips 11-15 and welded on their periphery on the faces 6 of the peripheral edge 2.
  • this is welded only on the curved surface 19 remaining at the periphery of the chamfer 5 and the weld bead which is likely to occur along the edges of the weld zones is confined in the angle between said chamfer 5 and the thin sheet 17. It therefore does not reduce the active surface of the upper face of the sole which, with the specific shape of the strips 11, is located at the edges of the edges of the parts 13 of the strips.
  • the entire volume between the two sheets and the peripheral edge 2 is filled with a compressible or incompressible fluid, preferably an aqueous mixture containing a bactericide, an antifungal or the like.
  • This fluid is introduced after completion of the sole by an orifice 20 produced in the bead 2 and opening into the chamber formed by the window 8. This orifice 20 is then closed by a plug 21.
  • the liquid passes between the edges of the lamellae 11 situated towards the rear relative to the pressure zone and the upper thin sheet 17 which closes the upper cavity of the sole, by bending the part 13 of the lamellae 11 towards the rear. , the webs 14 opposing the passage of the liquid along the edge 2 while leaving the part 13 a possibility of high deflection due to their own thinness. This ensures an intense circulation of the liquid, this circulation being, with the characteristics described above of the strips 11, concentrated in the central zone of the soleplate in line with the edges of the thick parts 13 of the strips 11.

Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Details Of Garments (AREA)

Claims (5)

  1. Eine Schuhsohle oder Brandsohle mit eingebauter Flüssigkeitszirkulation, wobei die untere Fläche der Sohle eine Kammer bildet, die unter dem vom Fuß auf die genannte Sohle ausgeübten Druck eingedrückt werden kann, während die genannte Kammer durch geneigte Querlamellen unterteilt ist, deren Kante von der verformbaren Folie oder Platte unabhängig ist, womit die genannte Kammer verschlossen ist und welche die untere Fläche der Sohle bildet, wobei diese Kammer am vorderen und hinteren Ende der Sohle mit einer Kammer in Verbindung steht, die an der oberen Fläche der Sohle ausgeführt ist und dicht durch eine dünne Folie oder Platte verschlossen wird, während die beiden Kammern mit einer Flüssigkeit gefüllt sind und die dünnen Folien oder Platten an ihrer Peripherie mit der Oberfläche des Umfangsrandes verschweißt sind, dadurch gekennzeichnet, daß die obere Fläche (12) des Umfangsrandes (2) durch eine geneigte Fläche (5) mit der oberen Fläche der Trennplatte (1) verbunden ist.
  2. Eine Schuhsohle oder Brandsohle nach Anspruch 1, dadurch gekennzeichnet, daß die obere oder untere Fläche (6) des Umfangsrandes (2) einen konvexen Querschnitt besitzt.
  3. Eine Schuhsohle oder Brandsohle nach einem der Ansprüche 1 und 2, dadurch gekennzeichnet, daß die Seite der Lamelle (11) fest mit der angrenzenden geneigten Fläche (5) des Umfangsrandes (2) durch einen verdünnten Teil (14) verbunden ist, dessen Breite im wesentlichen gleich der Höhe des Sohle (11) ist.
  4. Eine Schuhsohle oder Brandsohle nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß in wenigstens einem der Fenster (7-8) ein Rückschlagventil (22) eingebaut ist, welches die gegenläufige Eirkulation der Flüssigkeit verhindert.
  5. Eine Schuhsohle oder Brandsohle nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Füllung der oberen und unteren Kammer der Sohle mit Flüssigkeit durch eine Öffnung (20) vonstatten geht, die durch den Rand (2) hindurch verläuft, vorzugsweise in Höhe der hinteren Kammer (8), die für die Verbindung zwischen der unteren und der oberen Kammer ausgelegt ist, und daß die genannte Öffnung nach erfolgter Füllung durch einen Stöpsel (21) verschlossen wird.
EP89400738A 1988-03-28 1989-03-16 Schuhsohle oder Einlegesohle mit Flüssigkeitsumlauf Expired - Lifetime EP0336801B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89400738T ATE83899T1 (de) 1988-03-28 1989-03-16 Schuhsohle oder einlegesohle mit fluessigkeitsumlauf.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8804026A FR2628946B1 (fr) 1988-03-28 1988-03-28 Semelle ou premiere de chaussure avec circulation d'un fluide incorpore
FR8804026 1988-03-28

Publications (2)

Publication Number Publication Date
EP0336801A1 EP0336801A1 (de) 1989-10-11
EP0336801B1 true EP0336801B1 (de) 1992-12-30

Family

ID=9364686

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89400738A Expired - Lifetime EP0336801B1 (de) 1988-03-28 1989-03-16 Schuhsohle oder Einlegesohle mit Flüssigkeitsumlauf

Country Status (8)

Country Link
US (1) US4934070A (de)
EP (1) EP0336801B1 (de)
JP (1) JPH01284205A (de)
KR (1) KR890014036A (de)
AT (1) ATE83899T1 (de)
DE (1) DE68904103T2 (de)
FR (1) FR2628946B1 (de)
PT (1) PT90098B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
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KR20160013788A (ko) * 2013-05-22 2016-02-05 가부시키가이샤 히미코 신발의 바닥부재

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US5317819A (en) * 1988-09-02 1994-06-07 Ellis Iii Frampton E Shoe with naturally contoured sole
US6708424B1 (en) 1988-07-15 2004-03-23 Anatomic Research, Inc. Shoe with naturally contoured sole
US6675498B1 (en) 1988-07-15 2004-01-13 Anatomic Research, Inc. Shoe sole structures
US6668470B2 (en) 1988-09-02 2003-12-30 Anatomic Research, Inc. Shoe sole with rounded inner and outer side surfaces
US6314662B1 (en) 1988-09-02 2001-11-13 Anatomic Research, Inc. Shoe sole with rounded inner and outer side surfaces
US6662470B2 (en) 1989-08-30 2003-12-16 Anatomic Research, Inc. Shoes sole structures
US6163982A (en) 1989-08-30 2000-12-26 Anatomic Research, Inc. Shoe sole structures
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US6789331B1 (en) 1989-10-03 2004-09-14 Anatomic Research, Inc. Shoes sole structures
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JPH074282B2 (ja) * 1991-04-25 1995-01-25 株式会社卑弥呼 靴の中底または靴底
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EP2316294A4 (de) * 2008-08-27 2013-05-29 Himiko Co Ltd Schuhinnensohle und fussbekleidung
BR112012029624B1 (pt) * 2010-05-21 2021-01-05 Soxsols, Llc palmilha para inserção em calçado e método para fazer palmilhas
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CN106551463B (zh) * 2016-11-15 2018-08-24 广州康沃森康复科技有限公司 一种鞋垫
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Publication number Priority date Publication date Assignee Title
KR20160013788A (ko) * 2013-05-22 2016-02-05 가부시키가이샤 히미코 신발의 바닥부재

Also Published As

Publication number Publication date
FR2628946B1 (fr) 1990-12-14
ATE83899T1 (de) 1993-01-15
EP0336801A1 (de) 1989-10-11
US4934070A (en) 1990-06-19
PT90098A (pt) 1989-11-10
JPH01284205A (ja) 1989-11-15
DE68904103T2 (de) 1993-07-08
FR2628946A1 (fr) 1989-09-29
KR890014036A (ko) 1989-10-21
PT90098B (pt) 1994-03-31
DE68904103D1 (de) 1993-02-11

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