EP0682886B1 - Shoe sole - Google Patents

Shoe sole Download PDF

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Publication number
EP0682886B1
EP0682886B1 EP95107717A EP95107717A EP0682886B1 EP 0682886 B1 EP0682886 B1 EP 0682886B1 EP 95107717 A EP95107717 A EP 95107717A EP 95107717 A EP95107717 A EP 95107717A EP 0682886 B1 EP0682886 B1 EP 0682886B1
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EP
European Patent Office
Prior art keywords
shoe sole
strips
sole
profile
sole according
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
EP95107717A
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German (de)
French (fr)
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EP0682886A1 (en
Inventor
Christian Dipl. Masch. Ing. Eth Mathis
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.)
DOSENBACH-OCHSNER AG SCHUHE UND SPORT
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Engros-Schuhhaus AG
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Publication of EP0682886A1 publication Critical patent/EP0682886A1/en
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Publication of EP0682886B1 publication Critical patent/EP0682886B1/en
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    • 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 made of elastomeric material with a running profile formed by profile blocks according to the preamble of claim 1.
  • Shoe soles with tread blocks are made of sturdy hiking shoes or winter shoes.
  • the soles of the shoes are profiled trained so that the soles are non-slip and the Give the wearer of the shoes a good stability.
  • such soles lose their slip resistance smooth, wet surfaces such as PVC coverings, tiles or especially on snowy or icy floors.
  • snowy or icy documents cause slight slippage on the contact surface to form a wedge Water between the contact surface of the sole and the ground surface, so that the friction decreases greatly and falls can often no longer be avoided.
  • a shoe sole is known from EP-A 0 410 163, the Profile comprises at least one stud, the lower surface of the stud has a lamella field on a partial area.
  • the Slats stand with a compared to the stud height low height from the lower surface of the tunnel.
  • the slats are due to their relatively large height bend strongly, the edges of the slats grind abraded over time, so that even in the unloaded Condition, i.e. when the slats are not bent the surface of the tread blocks is uneven. So that is even when the sole of the shoe is not so heavily loaded, for example when putting on the shoe sole, already a better one Slip resistance due to this uneven surface given. Overall, the configuration according to the invention leads to a significant improvement in the sole properties in terms of their slip resistance.
  • the sole of the shoe according to the invention is laminated Profile blocks should be softer because the lamellas are uneven and rotational movements of the wearer bend. The joints are then less stressed.
  • the slats are transverse to the main sole loading direction according to claim 2 they can stretch out easily bend and unfold their effects particularly advantageous.
  • the slats are in the simplest way formed by incisions made in the profile blocks.
  • a shoe sole 10 is shown, the an elastomeric material such as rubber, polyurethane, PVC or the like.
  • the shoe sole 10 has a running profile 12, which is formed from profile blocks 14 and 16. Between the profile blocks 14, 16, a free space 18 is formed.
  • the profile blocks 14 are essentially cuboid and arranged parallel to the edge 20 of the shoe sole 10.
  • the profile blocks 16 located away from the edge 20 are in this embodiment in the form of a cross in plan view trained (Fig. 2).
  • one of the profile blocks 14 is a side view shown.
  • the profile block 14 is by incisions 22, which extend away from the edge 20, divided into slats 24.
  • the slats 24 thus extend essentially transverse to the local sole loading direction.
  • the slat height H roughly corresponds to the profile block height.
  • the width B of the slats 24 corresponds to a fraction of the slat height H. This ensures that the fins 24, as shown in Figure 4, can bend under load. For worn soles or with shallow depths H, which are smaller than B, the effect diminishes since the lamellae become less and less "bent".
  • the lower edges 26 the slats 24 form the support surface in the unloaded state of the profile block 14 (Fig. 3).
  • the contact surface of the profile block 14 is only linear with its edges 28 of the slats 24 (Fig. 4) on the floor on.
  • the slat edges 26 are through the slats 24 and edges 28 channels 30 formed. Through the channels 30 can Forming or existing water in the open spaces 18 are pressed.
  • the shoe sole 10 After a certain period of use the shoe sole 10 are the edges 28 of the lamellae 24 are ground and have a as shown in Figure 5, rounded shape. That is also in the unloaded state of the shoe sole 10, the contact surface of the profile block 14 is no longer level (Fig. 5). So are in unstressed or slightly loaded condition of the shoe sole 10 already formed channels 32 through which between the support surface and water under the pad into the open spaces 18 can drain.
  • the slats can also be arranged next to each other at a distance be. As a result, the are already in the unused state Shoe sole channels for water drainage between the slats educated. With this shoe sole, the slats can already be provided in the mold of the shoe sole.
  • the slats 24 can be flat in their longitudinal direction be as shown in Figure 2.
  • the straight ends here Incisions on the sole edge. Instead it can be provided that the slats, or part of the slats, shown in Figure 6A are designated 24 'at a distance in front of the sole edge 20 end up.
  • the slats 24 and 24 ' alternately on the edge of the sole or at a distance from the edge of the sole 20 end up. This is particularly recommended in places that are heavily used, such as on the rear paragraph or on the Toe.
  • the one additional edge offers protection against slipping in the transverse direction.
  • the slats can also have a wavy configuration have, which is somewhat more complex in terms of production technology. This is indicated schematically in FIG. 6D at 24 ′′.
  • a wavy design would also in the tread blocks Longitudinal direction of the slats a certain bending elasticity give. With wear there is a different removal also made on the longitudinal direction. This results in on the sole surface a number of points increased Surface pressure that does not decrease due to wear.
  • Such a bending elasticity in the longitudinal direction can also through transverse to the longitudinal direction and in the profile blocks intended column can be effected.
  • the shoe sole described is also for leisure, sports and Everyday shoes can be used with success. Because an improvement The slip resistance of the shoe soles is particularly high great on wet and slippery ground conditions Value to increase accident safety.

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

Abstract

At least part of the profiled tread blocks (14) on the sole are laminated. The laminations are divided from each other by cuts crosswise to the direction of stress applied to the sole and depending on the terrain. The height of the laminations corresponds to the height of the profiled blocks and their width corresponds to a fraction of the height of the lamination. The profiled blocks have gaps crosswise to the lengthwise direction of the laminations. The laminations are formed by incisions (22) in the profiled blocks and end alternately on the rim of the sole of the shoe or spaced apart from the rim (20) of the sole. <IMAGE>

Description

Die Erfindung betrifft eine Schuhsohle aus elastomerem Material mit einem durch Profilblöcke gebildeten Laufprofil gemäß dem Oberbegriff des Anspruchs 1.The invention relates to a shoe sole made of elastomeric material with a running profile formed by profile blocks according to the preamble of claim 1.

Schuhsohlen mit Profilblöcken sind von festen Wanderschuhen oder Winterschuhen her bekannt. Die Schuhsohlen sind profiliert ausgebildet, damit die Sohlen rutschfest sind und dem Träger der Schuhe eine gute Standfestigkeit verleihen. Derartige Sohlen verlieren jedoch ihre Rutschfestigkeit auf glatten, nassen Unterlagen wie PVC-Belägen, Fliesen oder insbesondere auf verschneiten oder vereisten Böden. Bei verschneiten oder vereisten Unterlagen führen geringe Rutschbewegungen an der Kontaktfläche zur Bildung eines Keils aus Wasser zwischen der Auflagefläche der Sohle und der Bodenoberfläche, so daß die Reibung stark abnimmt und Stürze sich oft nicht mehr vermeiden lassen.Shoe soles with tread blocks are made of sturdy hiking shoes or winter shoes. The soles of the shoes are profiled trained so that the soles are non-slip and the Give the wearer of the shoes a good stability. However, such soles lose their slip resistance smooth, wet surfaces such as PVC coverings, tiles or especially on snowy or icy floors. When snowy or icy documents cause slight slippage on the contact surface to form a wedge Water between the contact surface of the sole and the ground surface, so that the friction decreases greatly and falls can often no longer be avoided.

Um hier eine Verbesserung zu schaffen, wurden spezielle Schneesohlen entwickelt, die auch beim Trekking zum Einsatz kommen. Diese Sohlen weisen eine Vielzahl von Profilstollen auf, wobei zwischen den Profilstollen Freiräume liegen. Der Flächenanteil der Freiräume ist dabei recht hoch, so daß die Flächenpressung der Profilstollen auf den Boden erhöht ist, wodurch eine verbesserte Rutschfestigkeit gegeben ist. In order to create an improvement here, special Snow soles developed that are also used in trekking come. These soles have a variety of treads with free spaces between the tread lugs. Of the The area share of the open spaces is quite high, so that the Surface pressure of the tunnels on the floor is increased, which gives improved slip resistance.

Derartige Sohlen haben jedoch den Nachteil, daß durch die höhere Materialbeanspruchung aufgrund der höheren Flächenpressung der Abrieb und Verschleiß der Schuhsohle stark erhöht ist. Er kann nicht durch größere Materialhärten kompensiert werden, da dadurch die Reibungskoeffizienten in der Regel reduziert wurden. Auch werden die Kontaktflächen mit zunehmendem Verschleiß breiter, so daß die Rutschfestigkeit insbesondere auf nassem, glattem Untergrund reduziert ist.However, such soles have the disadvantage that higher material stress due to the higher surface pressure the abrasion and wear of the shoe sole strong is increased. It cannot be compensated for by greater material hardness be, since this causes the coefficient of friction in the Rule were reduced. Also the contact areas with increasing wear wider, so that the slip resistance especially on wet, smooth surfaces.

Aus der EP-A 0 410 163 ist eine Schuhsohle bekannt, deren Profil wenigstens einen Stollen umfaßt, dessen Stollenunterfläche auf einem Teilbereich ein Lamellenfeld aufweist. Die Lamellen stehen mit einer im Vergleich zur Stollenhöhe geringen Höhe von der Stollenunterfläche ab.A shoe sole is known from EP-A 0 410 163, the Profile comprises at least one stud, the lower surface of the stud has a lamella field on a partial area. The Slats stand with a compared to the stud height low height from the lower surface of the tunnel.

Ausgehend von diesem Stand der Technik ist es Aufgabe der Erfindung, eine Schuhsohle mit verbesserter Rutschfestigkeit bei unterschiedlicher Bodenbeschaffenheit bereitzustellen.Based on this state of the art, it is the task of Invention, a shoe sole with improved slip resistance to provide with different soil conditions.

Diese Aufgabe wird gelöst durch einen Gegenstand mit den Merkmalen des Anspruchs 1. Mit dieser in Anspruch 1 aufgezeigten Lösung ergibt sich in überraschender Weise insbesondere auf glatten, nassen Unterlagen eine stark erhöhte Rutschfestigkeit der erfindungsgemäßen Schuhsohle; denn zum einen ist durch die Lamellen die Bildung eines Wasserkeils zwischen Sohlenauflagefläche und Unterlage verhindert, da das Wasser durch die Lamellenzwischenräume auspreßbar ist. Zum anderen verbiegen sich die Lamellen bei Belastung ausreichend, so daß durch die Lamellen viele Profilkanten gebildet sind, die die Kontaktfläche des Profilblocks auf dem Boden bilden. Gegenüber einer Sohle mit glatter Profilblockkontaktfläche ist die Rutschfestigkeit bei der erfindungsgemäßen Sohle stark erhöht. This problem is solved by an object with the Features of claim 1. With this indicated in claim 1 The solution is particularly surprising on smooth, wet surfaces a greatly increased Slip resistance of the shoe sole according to the invention; because for one is the formation of a water wedge due to the slats between the sole contact surface and the underlay, because the water can be squeezed out through the lamella gaps. Secondly, the slats bend sufficiently under load, so that many profile edges through the slats are formed on the contact surface of the profile block form the bottom. Opposite a sole with a smooth tread block contact surface is the slip resistance at the sole according to the invention greatly increased.

Da die Lamellen aufgrund ihrer relativ großen Höhe sich stark verbiegen können, schleifen sich die Kanten der Lamellen im Laufe der Zeit durch Abrieb ab, so daß auch im unbelasteten Zustand, also wenn die Lamellen nicht verbogen sind, die Oberfläche der Profilblöcke uneben ist. Damit ist auch bei nicht so starker Belastung der Schuhsohle, beispielsweise beim Aufsetzen der Schuhsohle, bereits eine bessere Rutschfestigkeit aufgrund dieser unebenen Oberfläche gegeben. Insgesamt führt die erfindungsgemäße Ausgestaltung zu einer erheblichen Verbesserung der Sohleneigenschaften hinsichtlich ihrer Rutschfestigkeit.Because the slats are due to their relatively large height bend strongly, the edges of the slats grind abraded over time, so that even in the unloaded Condition, i.e. when the slats are not bent the surface of the tread blocks is uneven. So that is even when the sole of the shoe is not so heavily loaded, for example when putting on the shoe sole, already a better one Slip resistance due to this uneven surface given. Overall, the configuration according to the invention leads to a significant improvement in the sole properties in terms of their slip resistance.

Die erfindungsgemäße Schuhsohle wird aufgrund der lamellierten Profilblöcke weicher sein, da die Lamellen bei Bodenunebenheiten und Drehbewegungen des Trägers sich verbiegen. Die Gelenke werden dann weniger belastet.The sole of the shoe according to the invention is laminated Profile blocks should be softer because the lamellas are uneven and rotational movements of the wearer bend. The joints are then less stressed.

Die Ausgestaltung der Schuhsohle nach der Erfindung und die dadurch bewirkte erhöhte Rutschfestigkeit eröffnet die Möglichkeit, billigere oder in der Produktion rationeller einsetzbare Materialien für die Schuhsohle einzusetzen, ohne dabei die Rutschfestigkeit zu beeinträchtigen, da in kritischen Situationen bei Verwendung von geeigneten Materialien, wie PU, die Rutschfestigkeit von Gummi zu erreichen ist.The design of the shoe sole according to the invention and the This increases the slip resistance, which opens up the possibility of cheaper or more efficient to use in production Using materials for the shoe sole without thereby impairing the slip resistance, as in critical Situations when using suitable materials, like PU, the slip resistance of rubber can be achieved.

Wenn die Lamellen sich gemäß Anspruch 2 quer zur Sohlenhauptbelastungsrichtung erstrecken, können sie sich leicht verbiegen und ihre Wirkungen besonders vorteilhaft entfalten.If the slats are transverse to the main sole loading direction according to claim 2 they can stretch out easily bend and unfold their effects particularly advantageous.

Vorteilhafte Ausgestaltungen der Lamellenabmessungen sind Gegenstand des Anspruchs 3.Advantageous configurations of the lamella dimensions are Subject matter of claim 3.

In der Ausgestaltung nach Anspruch 4 sind in die Profilblöcke quer zur Lamellenlängsrichtung verlaufende Spalte eingeformt, so daß ein Profilblock mehrere Lamellengruppen aufweist. In the embodiment according to claim 4 are in the profile blocks Gaps formed transversely to the longitudinal direction of the slats, so that a profile block has several lamella groups.

Gemäß Anspruch 5 sind die Lamellen in einfachster Weise durch in die Profilblöcke eingebrachte Einschnitte gebildet.According to claim 5, the slats are in the simplest way formed by incisions made in the profile blocks.

Weitere vorteilhafte Ausgestaltungen sind Gegenstand der Ansprüche 6 bis 11.Further advantageous embodiments are the subject of Claims 6 to 11.

Im folgenden wird die Erfindung anhand eines Ausführungsbeispiels unter Bezugnahme auf die Zeichnung im einzelnen beschrieben. In der Zeichnung zeigen:

Figur 1
eine Ansicht eines Schuhs mit der erfindungsgemäßen Schuhsohle,
Figur 2
eine Ansicht des Laufprofils der Schuhsohle,
Figur 3 - 5
Seitenansichten eines Profilblocks der Schuhsohle,
Figur 6A-6D
Abwandlungen des Laufprofils der Schuhsohle in einer zusammenhängenden Darstellung.
In the following the invention is described in detail using an exemplary embodiment with reference to the drawing. The drawing shows:
Figure 1
2 shows a view of a shoe with the shoe sole according to the invention,
Figure 2
a view of the running profile of the shoe sole,
Figure 3-5
Side views of a tread block of the shoe sole,
Figure 6A-6D
Modifications of the running profile of the shoe sole in a coherent representation.

In der Zeichnung sind gleiche Teile jeweils nur einmal mit Bezugsziffern versehen.In the drawing, the same parts are only included once Provide reference numbers.

In Figur 1 und 2 ist eine Schuhsohle 10 gezeigt, die aus einem elastomeren Material, wie Gummi, Polyurethan, PVC oder dergleichen, besteht. Die Schuhsohle 10 weist ein Laufprofil 12 auf, das aus Profilblöcken 14 und 16 gebildet ist. Zwischen den Profilblöcken 14, 16 ist ein Freiraum 18 gebildet. Die Profilblöcke 14 sind im wesentlichen quaderförmig ausgestaltet und parallel zum Rand 20 der Schuhsohle 10 angeordnet. Die vom Rand 20 entfernt liegenden Profilblöcke 16 sind in diesem Ausführungsbeispiel in ihrer Draufsicht kreuzförmig ausgebildet (Fig. 2).In Figures 1 and 2, a shoe sole 10 is shown, the an elastomeric material such as rubber, polyurethane, PVC or the like. The shoe sole 10 has a running profile 12, which is formed from profile blocks 14 and 16. Between the profile blocks 14, 16, a free space 18 is formed. The profile blocks 14 are essentially cuboid and arranged parallel to the edge 20 of the shoe sole 10. The profile blocks 16 located away from the edge 20 are in this embodiment in the form of a cross in plan view trained (Fig. 2).

In Figur 3 ist einer der Profilblöcke 14 in einer Seitenansicht gezeigt. Der Profilblock 14 ist durch Einschnitte 22, die sich vom Rand 20 wegerstrecken, in Lamellen 24 aufgeteilt. Die Lamellen 24 erstrecken sich somit im wesentlichen quer zur lokaltypischen Sohlenbelastungsrichtung. Die Lamellenhöhe H entspricht in etwa der Profilblockhöhe. Die Breite B der Lamellen 24 entspricht einem Bruchteil der Lamellenhöhe H. Dadurch ist gewährleistet, daß die Lamellen 24 sich, wie in Figur 4 dargestellt, bei Belastung verbiegen können. Für abgenützte Sohlen oder bei geringen Lamellentiefen H, die kleiner als B sind, läßt die Wirkung nach, da die Lamellen immer weniger "verbogen" werden. Die unteren Ränder 26 der Lamellen 24 bilden im unbelasteten Zustand die Auflagefläche des Profilblocks 14 (Fig. 3). Bei Belastung der Schuhsohle 10 liegt aufgrund des Verbiegens der Lamellen 24 die Auflagefläche des Profilblocks 14 nur noch linienförmig mit ihren Kanten 28 der Lamellen 24 (Fig. 4) auf dem Boden auf. Dabei sind durch die Lamellen 24, die Lamellenränder 26 und -kanten 28 Kanäle 30 gebildet. Durch die Kanäle 30 kann sich bildendes oder schon vorhandenes Wasser in die Freiräume 18 gepreßt werden.In Figure 3, one of the profile blocks 14 is a side view shown. The profile block 14 is by incisions 22, which extend away from the edge 20, divided into slats 24. The slats 24 thus extend essentially transverse to the local sole loading direction. The slat height H roughly corresponds to the profile block height. The width B of the slats 24 corresponds to a fraction of the slat height H. This ensures that the fins 24, as shown in Figure 4, can bend under load. For worn soles or with shallow depths H, which are smaller than B, the effect diminishes since the lamellae become less and less "bent". The lower edges 26 the slats 24 form the support surface in the unloaded state of the profile block 14 (Fig. 3). When loading the The sole of the shoe 10 lies due to the bending of the slats 24 the contact surface of the profile block 14 is only linear with its edges 28 of the slats 24 (Fig. 4) on the floor on. The slat edges 26 are through the slats 24 and edges 28 channels 30 formed. Through the channels 30 can Forming or existing water in the open spaces 18 are pressed.

Nach einer gewissen Benutzungsdauer der Schuhsohle 10 sind die Kanten 28 der Lamellen 24 abgeschliffen und haben eine, wie in Figur 5 dargestellt, abgerundete Form. Damit ist auch im unbelasteten Zustand der Schuhsohle 10 die Auflagefläche des Profilblocks 14 nicht mehr eben (Fig. 5). So sind im unbelasteten, bzw. wenig belasteten Zustand der Schuhsohle 10 bereits Kanäle 32 gebildet, durch die zwischen der Auflagefläche und der Unterlage gelangtes Wasser in die Freiräume 18 abfließen kann. After a certain period of use the shoe sole 10 are the edges 28 of the lamellae 24 are ground and have a as shown in Figure 5, rounded shape. That is also in the unloaded state of the shoe sole 10, the contact surface of the profile block 14 is no longer level (Fig. 5). So are in unstressed or slightly loaded condition of the shoe sole 10 already formed channels 32 through which between the support surface and water under the pad into the open spaces 18 can drain.

Die Lamellen können auch im Abstand nebeneinander angeordnet sein. Dadurch sind bereits im nicht abgenutzten Zustand der Schuhsohle Kanäle zur Wasserabführung zwischen den Lamellen gebildet. Bei dieser Schuhsohle können die Lamellen bereits in der Gußform der Schuhsohle vorgesehen sein.The slats can also be arranged next to each other at a distance be. As a result, the are already in the unused state Shoe sole channels for water drainage between the slats educated. With this shoe sole, the slats can already be provided in the mold of the shoe sole.

Die Lamellen 24 können in ihrer Längsrichtung eben ausgebildet sein, wie in Figur 2 gezeigt. Hier enden die geraden Einschnitte am Sohlenrand. Stattdessen kann vorgesehen sein, daß die Lamellen, oder ein Teil der Lamellen, die in Figur 6A mit 24' bezeichnet sind, im Abstand vor dem Sohlenrand 20 enden.The slats 24 can be flat in their longitudinal direction be as shown in Figure 2. The straight ends here Incisions on the sole edge. Instead it can be provided that the slats, or part of the slats, shown in Figure 6A are designated 24 'at a distance in front of the sole edge 20 end up.

Gemäß Ausführungsbeispiel 6B können die Lamellen 24 und 24' abwechselnd am Sohlenrand bzw. im Abstand vom Sohlenrand 20 enden. Dies empfiehlt sich insbesondere an Stellen, die stark beansprucht sind, wie am hinteren Absatz oder an der Schuhspitze.According to embodiment 6B, the slats 24 and 24 ' alternately on the edge of the sole or at a distance from the edge of the sole 20 end up. This is particularly recommended in places that are heavily used, such as on the rear paragraph or on the Toe.

Gemäß Ausführungsbeispiel 6C kann zusätzlich zu den Lamellen 24 bzw. 24 und 24'' ein parallel zum Sohlenrand 20 verlaufender Einschnitt 25 vorgesehen sein, der eine zusätzliche Kante gegen Ausrutschen in Querrichtung bietet.According to embodiment 6C, in addition to the slats 24 or 24 and 24 '' a running parallel to the sole edge 20 Incision 25 may be provided, the one additional edge offers protection against slipping in the transverse direction.

Die Lamellen können auch eine wellenförmige Ausgestaltung aufweisen, die fertigungstechnisch etwas aufwendiger ist. Dies ist in Figur 6D bei 24'' schematisch angedeutet. Eine wellenförmige Ausgestaltung würde den Profilblöcken auch in Längsrichtung der Lamellen eine gewisse Biegeelastizität geben. Beim Verschleiß wird ein unterschiedlicher Abtrag auch an der Längsrichtung vorgenommen. Dadurch ergibt sich an der Sohlenoberfläche eine Vielzahl von Punkten erhöhter Flächenpressung, die durch Verschleiß nicht nachläßt. The slats can also have a wavy configuration have, which is somewhat more complex in terms of production technology. This is indicated schematically in FIG. 6D at 24 ″. A wavy design would also in the tread blocks Longitudinal direction of the slats a certain bending elasticity give. With wear there is a different removal also made on the longitudinal direction. This results in on the sole surface a number of points increased Surface pressure that does not decrease due to wear.

Eine derartige Biegeelastizität in Längsrichtung kann auch durch quer zur Längsrichtung verlaufende und in den Profilblöcken vorgesehene Spalte bewirkt werden.Such a bending elasticity in the longitudinal direction can also through transverse to the longitudinal direction and in the profile blocks intended column can be effected.

Die beschriebene Schuhsohle ist auch bei Freizeit-, Sport- und Alltagsschuhen mit Erfolg einsetzbar. Denn eine Verbesserung der Rutschfestigkeit der Schuhsohlen ist insbesondere bei nasser und glitschiger Bodenbeschaffenheit von großem Wert, um die Unfallsicherheit zu erhöhen.The shoe sole described is also for leisure, sports and Everyday shoes can be used with success. Because an improvement The slip resistance of the shoe soles is particularly high great on wet and slippery ground conditions Value to increase accident safety.

Claims (11)

  1. Shoe sole made from an elastomeric material, having an outsole profile (12) formed by profile blocks, with at least some of the profile blocks comprising strips (24, 24', 24''),
    characterized in that the strips (24, 24', 24'') make up the profile block and the height of the strips (H) is substantially equal to the height of the profile block.
  2. Shoe sole according to claim 1, characterized in that said strips extend crosswise to the typical local loading direction of the sole.
  3. Shoe sole according to any of the preceding claims, characterized in that the width (B) of the strips is equal to a fraction of the strip height (H).
  4. Shoe sole according to any of the preceding claims characterized in that gaps extending crosswise to the lengthwise direction of the strips are formed in the profile blocks.
  5. Shoe sole according to any of the preceding claims, characterized in that the strips are formed by cuts (22) made in the profile blocks.
  6. Shoe sole according to any of the preceding claims, characterized in that the strips are plane.
  7. Shoe sole according to any of the preceding claims, characterized in that the strips are undulated in their lengthwise extension (Fig. 6D).
  8. Shoe sole according to any of the preceding claims, characterized in that the strips are arranged at a spacing one beside the other.
  9. Shoe sole according to any of the preceding claims, characterized in that the strips end at a distance from the sole edge (20) (Fig. 6A).
  10. Shoe sole according to any of the preceding claims, characterized in that the strips end alternately at the sole edge and at a distance from the sole edge (20) (Fig. 6B).
  11. Shoe sole according to any of the preceding claims, characterized in that in addition to the strips extending crosswise to the lengthwise circumferential direction at least one strip (25) is provided that extends in parallel to the sole edge 20 (Fig. 6C).
EP95107717A 1994-05-21 1995-05-20 Shoe sole Expired - Lifetime EP0682886B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4417999A DE4417999A1 (en) 1994-05-21 1994-05-21 Shoe sole
DE4417999 1994-05-21

Publications (2)

Publication Number Publication Date
EP0682886A1 EP0682886A1 (en) 1995-11-22
EP0682886B1 true EP0682886B1 (en) 1998-02-11

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AT (1) ATE163126T1 (en)
DE (2) DE4417999A1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2832296B1 (en) * 2001-11-21 2004-04-02 Salomon Sa SOLE OF A SHOE
EP1827154A4 (en) * 2004-12-23 2012-06-06 Craig Edward Richards Sole assembly
US8782928B2 (en) 2010-05-25 2014-07-22 Nike, Inc. Footwear with power kick plate

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ATE163126T1 (en) 1998-02-15
EP0682886A1 (en) 1995-11-22
DE4417999A1 (en) 1995-12-21
DE59501426D1 (en) 1998-03-19

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