EP0484316A2 - Structure de semelle pour chaussure - Google Patents

Structure de semelle pour chaussure Download PDF

Info

Publication number
EP0484316A2
EP0484316A2 EP91890260A EP91890260A EP0484316A2 EP 0484316 A2 EP0484316 A2 EP 0484316A2 EP 91890260 A EP91890260 A EP 91890260A EP 91890260 A EP91890260 A EP 91890260A EP 0484316 A2 EP0484316 A2 EP 0484316A2
Authority
EP
European Patent Office
Prior art keywords
heel
sole
absorbent material
absorbent
soling
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Withdrawn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
EP91890260A
Other languages
German (de)
English (en)
Other versions
EP0484316A3 (en
Inventor
Walter Palmberger
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
Publication of EP0484316A2 publication Critical patent/EP0484316A2/fr
Publication of EP0484316A3 publication Critical patent/EP0484316A3/de
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B21/00—Heels; Top-pieces or top-lifts
    • A43B21/22—Heels or heel attachments specially designed to prevent splashing

Definitions

  • the invention relates to a sole for shoes as they are worn in everyday life by women and men and children for walking on streets and paths outdoors.
  • shoes with a sole made of plastic which have openings for ventilation in the tread area, which are covered towards the inside with an air-permeable material such as leather, fabric, knitted fabric or fleece. This means that the foot is ventilated from below, but moisture can be pushed through to the inside of the shoe.
  • DE-OS 27 31 533 relates to a composite material for sports shoes that are designed for use on plastic floors in halls.
  • a solid rubber sole has a damping layer made of fine-pored rubber.
  • a sole profile comprises grooves, for example in the form of polygon figures, which only penetrate part of the solid rubber sole.
  • the invention seeks to remedy this.
  • the invention solves this problem in that at least one zone of the heel end region of the sole or a heel for suctioning off liquid adhering to the surface is absorbent and in particular comprises absorbent material.
  • the water adhering to the soles of the shoe heel is bound in the soling material and cannot be thrown off by the step movement and the resulting centrifugal forces.
  • the advantages achieved by the invention are essentially to be seen in the fact that, on the one hand, the cleaning effort for soiled clothes and, on the other hand, a psychological burden caused by the external appearance negatively affected by the soiling are avoided.
  • the absorbent material is an open-pore polyurethane elastomer known per se, preferably with a bulk density of approximately 450 to 550 kg / m 3.
  • the absorbent material is a nonwoven material known per se.
  • a pumping action occurs in an improved form in that a low-wear plate with openings is placed under the absorbent material as a step surface.
  • the soling has a recess in the heel area in which the absorbent material is introduced.
  • a further development is characterized in that a pocket, preferably in the form of an incision parallel to the tread surface, is provided in the heel area in the heel area, that the wall part of the pocket comprising the tread surface has continuous openings to the tread surface or the edge surfaces and edges, and that in the Bag is preferably introduced absorbent material.
  • the sole can be designed to be directly absorbent if, in the heel area, it has one or more bores, cavities or channels known per se for aspirating liquid from the tread surface or the side surfaces or the edge of the heel.
  • the essence of the invention lies in the fact that the sole of the shoe has a suction effect in the area of the heel in order to achieve the target.
  • polyurethane elastomer known on the market, which is made from polyester polyol and naphthylene-1,5-diisocyanate and with chain extenders and can be foamed with water to form a cellular structure.
  • this material can be manufactured in a bulk density of around 450 to 550 kg / m3, which is favorable for use as a sole material, with sufficient open porosity.
  • material could also be used in which the open or porous structure stems from the manufacturing process.
  • An example of this is fleece material.
  • the heel or the heel of the shoe are loaded first.
  • the previously open material structure, possibly filled with water, is compressed by this load and the medium (water or air) contained therein is squeezed out.
  • the weight is shifted to the forefoot and the heel or sole in the shoe heel is relieved.
  • the elasticity of the material opens up the structure and at the same time absorbs surrounding water while lifting the heel.
  • Fig. 1 shows the heel area of a shoe with a suction pad
  • Fig. 2 the area with a suction pad in a pocket
  • Fig. 3 the area with a suction structure, which is realized by channels in the elastic sole material.
  • the sole 1 of a shoe 2 comprises a sole heel 3, which has a recess 5 in the tread 4, in which an elastic absorbent material 6, such as an open-pore polyurethane elastomer, is provided. Due to the kinematics of the natural movement when walking, the elastic, absorbent material 6 is initially compressed, then sucks water adhering to cattle during the discharge, thus preventing the same from splashing away in one step. As a result of the occurrence, the absorbent material 6 is squeezed out and is available for the new water absorption.
  • an elastic absorbent material 6 such as an open-pore polyurethane elastomer
  • absorbent material 7 is provided in a pocket 8 of paragraph 3.
  • Channels 9 with a hair tube effect or any openings in the step surface 4 lead to the absorbent material 7, which is compressed indirectly during the step movement by the load of the paragraph 3 and sucks water through the channels or releases it when it reappears.
  • the water is also absorbed and dispensed through the opening 10.
  • the tread surface 4 can also be in the area of the absorbent material 7 by means of a separate plate 13 (indicated by broken lines), e.g. a wear-resistant, exchangeable heel plate (possibly metal plate) with openings can be realized.
  • the well-known shoe sole irons, to which absorbent material according to the invention is based, are also suitable for this.
  • Fig. 3 shows a transverse bore 11 in paragraph 3, which can be closed laterally and lead into the channels 12.
  • the cavity formed by the transverse bore is deformed when the heel 3 is loaded and unloaded while walking, a pump effect resulting during the walk, which sucks and binds adhering water from the surface of the heel area when relieving (lifting the leg while walking). At the next occurrence, the water is expelled from the inside of the bore 11 due to the strain deformation.
  • one or more cavities be provided in the interior of the heel, which are connected in any way with the wetted outer surface of the heel (tread, edge area, side area).
  • An absorbent insert can at most be additionally provided in the cavities.
  • a shoe sole or a heel can also be made absorbent in the sense of the invention by providing incisions in the water-spraying areas which absorb the water by capillary action.

Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
EP19910890260 1990-10-31 1991-10-30 Soling part for shoes Withdrawn EP0484316A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT2196/90 1990-10-31
AT219690A AT395092B (de) 1990-10-31 1990-10-31 Besohlung fuer schuhe

Publications (2)

Publication Number Publication Date
EP0484316A2 true EP0484316A2 (fr) 1992-05-06
EP0484316A3 EP0484316A3 (en) 1992-09-02

Family

ID=3529777

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910890260 Withdrawn EP0484316A3 (en) 1990-10-31 1991-10-30 Soling part for shoes

Country Status (5)

Country Link
EP (1) EP0484316A3 (fr)
JP (1) JPH04266704A (fr)
AT (1) AT395092B (fr)
CA (1) CA2054385A1 (fr)
DE (1) DE9116471U1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH119448A (de) * 1926-07-09 1927-08-01 Mallaun Karl Schutzgarnitur für Schuhabsätze zur Verhinderung des Bespritzens der Kleidungsstücke mit Kot beim Gehen.
GB337287A (en) * 1930-01-09 1930-10-30 Paul Phillipps Burbush Improvements in or relating to mud guards for attachment to the heels of shoes and other footwear
FR2358120A1 (fr) * 1976-07-12 1978-02-10 Adidas Chaussures Semelle de chaussure pour sols munis d'un revetement synthetique
DE2800593A1 (de) * 1978-01-07 1979-07-12 Lemm & Co Gmbh Ind Werke Schuh mit einer sohle aus kunststoff o.dgl.

Also Published As

Publication number Publication date
AT395092B (de) 1992-09-10
JPH04266704A (ja) 1992-09-22
EP0484316A3 (en) 1992-09-02
CA2054385A1 (fr) 1992-05-01
ATA219690A (de) 1992-02-15
DE9116471U1 (de) 1992-12-24

Similar Documents

Publication Publication Date Title
EP1341495B1 (fr) Chaussure a effet de massage du pied
DE60105727T2 (de) Schuh
DE69402933T2 (de) Gymnastikschuhe
WO2002011570A1 (fr) Semelle interieure de chaussure
DE2813958A1 (de) Schuhsohle
WO2012110113A1 (fr) Chaussure
DE60008395T2 (de) Einlegsohle
EP3202275B1 (fr) Chaussure comprenant un dispositif de pompe à air et coussins d'air
DE19834910A1 (de) Hausschuh
AT395092B (de) Besohlung fuer schuhe
DE60012874T2 (de) Schuhaufbau mit Zwangsluftumlauf
EP1314370A1 (fr) Semelle de chaussure
WO1989004125A1 (fr) Semelle interieure moulee a support incline, notamment structure composite comprenant ladite semelle et une semelle exterieure
EP0968668B1 (fr) Assemblage de semelle pour chaussure ou semelle interne comportant au moins trois épaisseurs
EP0791303A2 (fr) Semelle première
DE4316237C2 (de) Bodenteil für einen Schuh
DE29720627U1 (de) Schuh
DE202010013599U1 (de) Fußbekleidung
DE29800101U1 (de) Schuhsohle, insbesondere Einlegesohle
DE3600096A1 (de) Schuheinlage, insbesondere fuer sportschuhe
EP3179875B1 (fr) Chaussure
DE20016780U1 (de) Schuhinnensohle
CH698210B1 (de) Fussbekleidung nach dem «Mattensockenprinzip».
EP0750861B1 (fr) Renfort de pied ainsi que son procédé d'utilisation
AT231310B (de) Einstückige Formsohle für Rahmenschuhe

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): BE CH DE DK ES FR GB IT LI NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): BE CH DE DK ES FR GB IT LI NL SE

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: 19930303