EP0103507B1 - Sportschuhsohle mit darunterliegenden abfedernden Eigenschaften auf Boden, besonders für Fussball, Rugby, Feldhockey oder ähnliches - Google Patents

Sportschuhsohle mit darunterliegenden abfedernden Eigenschaften auf Boden, besonders für Fussball, Rugby, Feldhockey oder ähnliches Download PDF

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Publication number
EP0103507B1
EP0103507B1 EP19830401668 EP83401668A EP0103507B1 EP 0103507 B1 EP0103507 B1 EP 0103507B1 EP 19830401668 EP19830401668 EP 19830401668 EP 83401668 A EP83401668 A EP 83401668A EP 0103507 B1 EP0103507 B1 EP 0103507B1
Authority
EP
European Patent Office
Prior art keywords
sole
tapped
lips
bosses
ground
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
Application number
EP19830401668
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English (en)
French (fr)
Other versions
EP0103507A1 (de
Inventor
Charles Marie Beneteau
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.)
Patrick International Te Pouzauges Frankrijk
Original Assignee
Patrick Sa Dite Ste
Patrick Sa Dite Ste
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Filing date
Publication date
Application filed by Patrick Sa Dite Ste, Patrick Sa Dite Ste filed Critical Patrick Sa Dite Ste
Publication of EP0103507A1 publication Critical patent/EP0103507A1/de
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Publication of EP0103507B1 publication Critical patent/EP0103507B1/de
Expired legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C15/00—Non-skid devices or attachments
    • A43C15/16—Studs or cleats for football or like boots
    • A43C15/161—Studs or cleats for football or like boots characterised by the attachment to the sole
    • 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
    • A43B13/24—Soles made slip-preventing or wear-resisting, e.g. by impregnation or spreading a wear-resisting layer by use of insertions
    • A43B13/26—Soles made slip-preventing or wear-resisting, e.g. by impregnation or spreading a wear-resisting layer by use of insertions projecting beyond the sole surface

Definitions

  • the present invention relates to an improved sole for sports shoes, with underlying projections for holding on the ground, for the practice in particular of football, rugby, field hockey or others.
  • Some soles are fitted with interchangeable metal studs of different heights (6 to 8) and are suitable for oily or tender lawns.
  • Other soles are provided with molded crampons (12 to 20) and are differentiated according to a sampling adapted to soft to hard lawns or stabilized grounds.
  • Still other soles have a very large number of small studs distributed as close as possible to each other for playing on synthetic pitches or in indoor courts.
  • the object of the present invention is to remedy these drawbacks by proposing a multi-purpose sole, the underlying projections of which may be suitable, subject to the interchangeability of some, practically a very satisfactory clearance on all terrains, this sole being in besides light and very resistant to wear, more flexible than so far and yet sufficiently rigid locally so that the player's foot does not feel the projections through the sole itself.
  • the sole projecting, in combination with the threaded bosses cooperating selectively with a diversified sampling of studs, projecting lips elastically deformable and tending when the sole is flattened, the projecting lips concentrically surrounding at least some of the threaded bosses; each thins from its base towards its free end, its neutral fiber leaning from the side where it must flatten, opposite to the threaded boss.
  • French patent 2,220,128 provides not spikes, but spikes whose penetration into the ground is limited. These points cooperate in the first place with recesses which could be assimilated to suction cups but whose edges do not project from the sole and therefore cannot behave like the deformable lips according to the invention.
  • Said tips also cooperate with two types of projections called in the patent "first and second projections"; these projections (21 and 22, for example) do not at all resemble those of the invention because they are peduncles spaced from each other and arranged around the corresponding tip; these peduncles have in most cases the shape of small cylindrical lugs (21) or small points (22) or small notched bars (122); in any case, these projections seem rigid and undeformable instead of being flexible and flattenable as are the lips of the present invention.
  • first and second projections these projections (21 and 22, for example) do not at all resemble those of the invention because they are peduncles spaced from each other and arranged around the corresponding tip; these peduncles have in most cases the shape of small cylindrical lugs (21) or small points (22) or small notched bars (122); in any case, these projections seem rigid and undeformable instead of being flexible and flattenable as are the lips of the present invention.
  • the model used 8 022 761 describes a sole with roughness which seems intended to place "cutting edges" 16 to 21 at a sufficient distance from the sole.
  • These asperities are rigid because the flexibility, when it is mentioned in the description, concerns the sole and the spaces which separate said asperities. In other words, these asperities absolutely do not resemble the deformable and flattenable lips of the present invention. In addition, the asperities are parallel to each other and do not cooperate with studs.
  • the sole 1 is molded plastic.
  • this material is a polyurethane elastomer chosen for example from the thermoplastic elastomers offered for sale by Bayer, BASF, Europolymers, Goodich ...; it can also be selected from the products of the new generation of polyether or polyester copolymers with polyamides, one of these products being marketed by ATO under the name Pebax.
  • the choice of these materials is dictated by their particularly advantageous properties which the invention proposes to exploit. They have remarkable resistance to abrasion and are easily moldable in small thicknesses; therefore, the sole can be used on any terrain, including those that are significantly abrasive, and it can be very light.
  • the sole is very flexible and comfortable, a property which, combined with lightness, improves the quality of the game, reduces player fatigue and makes wearing the shoe neither painful nor restrictive; on the other hand, this sole lacks rigidity at the place where, as indicated below, inserts, preferably metallic and sometimes made of plastic, are taken captive and to eliminate this defect, thus avoiding these inserts do not take off and they are not sensitive to the player's foot during violent contact with the sole on the ground, an extra thickness of said sole is provided at least at these locations.
  • the sole 1 has an underside 2 (FIGS. 1 and 2) substantially planar, the contour of which is adapted to that of the foot in the anterior 3 and posterior parts 4, while, in the intermediate part 5 corresponding substantially to the camber, this contour s '' gradually thins in width; the thinned outline of the bottom is connected to the normal outline of the top 6, the width of which is that of the foot, by lateral parts with a rounded upward slope 7, 8.
  • This upper 6 (FIG. 2) is gradually ascending in the intermediate part 5 so that the relatively thin anterior part 3 is at the level of the end of the foot in normal rest support on the ground, that the generally thicker posterior part 4 is at the level of the heel in this least tiring rest position and that the intermediate part 5 is shaped according to the camber of the foot.
  • the latter has longitudinal 9 and transverse ribs 10 suitably arranged and distributed to receive the first mounting without the latter deforming in use and transmitting to the foot the geometry of the ribbing to which said foot must be insensitive.
  • Each boss 11 (FIGS. 3 to 5) is surrounded by an annular groove 13 and its threaded insert 12 opens onto a central circular face 14 connected to the groove by a shouldered and notched coronal shoulder 15.
  • Each boss cooperates with projecting lips 16 which are elastically deformable and tend to flatten, as appears in FIG. 3 by comparing the rest position shown in solid lines with one of the stress positions illustrated in dotted lines.
  • the lips 16 combined with the same boss are arcuate concentrically thereto.
  • each one has an angular sector, substantially equal to 90; they are separated from each other, on the side of the median axis of the sole, by slots 17 and, on the periphery side, by a very large recess 18 so that the boss 11 and the two lips which are attached to it diametrically opposite are located closest to the edge of the sole.
  • said lips (16) are only two in number and are separated from each other for the two bosses by perepherical recesses 18 and a common median recess 19. Thus, these lips are located as close as possible to the edges of the sole and occupy the largest surface.
  • each lip 16 is delimited by an external wall 20 perpendicular to the sole, by an internal wall 21 curved in inclination towards the outside of the corresponding boss 11 and in s 'deviating from below 2 of the sole and by a rounded ridge 22.
  • the ideal way to promote this deflection and its orientation is for the profile of each lip to be that shown in FIG. 6; in this case, the lip is also delimited by an outer wall 23 in a curved slope like the interior wall 21.
  • the elastic flattening of the lips takes place in good conditions, they protrude from the underside 2 of the sole beyond the free face 14 of the corresponding bosses 11; preferably, the distance d from the crest 22 of the lips to the face 14 of the bosses, when these lips are at rest, is between 2 and 5 mm.
  • the sole 1 may have projecting on its underside 2 transverse retaining notches 24 and 25 preferably located at the front end and respectively at the rear end; in addition, it may include longitudinal curved tongues 26 projecting from the intermediate part 5 from below 2; it may also have hollow transverse grooves 27 promoting the folding of the sole in correspondence with the articulation of the end of the foot.
  • the player normally has a sample of studs and, in this case, this is necessary to equip the threaded bosses 11 according to the nature of the terrain.
  • the player mounts metal cleats intended to penetrate more or less into the ground, while allowing the lips 16 to flatten more or less.
  • he chooses short spikes 28 or medium spikes 29 or else high spikes 30 ( Figure 4); the selected studs are screwed by their threaded tail 31 into the corresponding insert 12 until the bottom 32 of the base cup of their head abuts against the face 14 of the conjugate boss 11 and that the basic peripheral annular collar 33 of their head crushes the notches of the shoulder 15 of this boss.
  • the player mounts large diameter spikes 34 in polyurethane, providing a contact surface with the ground large enough so that the lips 16 do not flatten (FIG. 5).
  • the threaded tail 35 of these studs is then screwed into the corresponding insert 12 until the projecting peripheral flange 36 of these studs is crushed and bears firmly against the bottom of the annular groove 13 surrounding the conjugate boss 11 .

Landscapes

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

Claims (5)

1. Verbesserte Sohle für Sportschuhe mit nach unten abstehenden Vorsprüngen zum Vermitteln eines Halts auf dem Boden, insbesondere für die Ausübung von Fußball, Rugby, Rasenhockey od. dgl., mit demontierbaren Spikes, deren Gewindeende jeweils in einem mit Gewinde versehenen Höcker dieser Sohle einschraubbar ist, welche Sohle dadurch gekennzeichnet ist, daß sie in Kombination mit den selektiv mit einer vielfältigen Auswahl an Spikes (28 bis 30, 34) zusammenwirkenden, mit Gewinde versehenen Hökkern (11), vorspringend elastisch verformbare und sich bei Verwendung der Sohle verflachende vorstehende Lippen (16) aufweist, wobei die vorstehenden Lippen (16) zumindest gewisse mit Gewinde versehene Höcker (11) konzentrisch umgeben.
2. Sohle nach Anspruch 1, dadurch gekennzeichnet, daß jede vorspringende Lippe (16) von ihrer Basis zu ihrem freien Ende hin dünner wird, wobei ihre neutrale Faser nach der Seite geneigt ist, wohin sie sich verflachen soll, d. h. gegenüber dem mit Gewinde versehenen Höcker (11).
3. Sohle nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß jede Lippe (16) von der Sohle (1) bis über die freie Seite (14) des jeweiligen mit Gewinde versehenen Höckers (11) in einer Höhe (d) zwischen 2 und 5 mm vorsteht.
4. Sohle nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Sohle aus einem relativ nachgiebigem Plastikmaterial mit sehr großer Abriebfestigkeit besteht, wobei ihre Festigkeit, insbesondere an den Stellen der Spikes, durch eine Überdicke erhöht ist, welche zumindest die genannten Höcker bildet, in denen die, vorzugsweise metallischen, mit Gewinde versehenen Einsätze festgehalten sind.
5. Sohle nach Anspruch 4, dadurch gekennzeichnet, daß die Sohle aus einem thermoplastischen Polyurethanelastomeren, aus einem Polyäther- oder Polyester-Copoloymerisat mit Polyamiden od. dgl. besteht, wobei diese Materialien, deren Shorehärte D zwischen 20 und 40 beträgt, einen Elastizitätsmodul zwischen 100 und 200 MN pro m2 aufweisen und eine bemerkenswerte Abriebfestigkeit besitzen.
EP19830401668 1982-08-30 1983-08-17 Sportschuhsohle mit darunterliegenden abfedernden Eigenschaften auf Boden, besonders für Fussball, Rugby, Feldhockey oder ähnliches Expired EP0103507B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8214809 1982-08-30
FR8214809A FR2532159B1 (fr) 1982-08-30 1982-08-30 Semelle perfectionnee pour chaussure de sport, a saillies sous-jacentes de tenue sur le terrain, pour la pratique notamment du football, du rugby, du hockey sur gazon ou autres

Publications (2)

Publication Number Publication Date
EP0103507A1 EP0103507A1 (de) 1984-03-21
EP0103507B1 true EP0103507B1 (de) 1985-11-13

Family

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Family Applications (1)

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EP19830401668 Expired EP0103507B1 (de) 1982-08-30 1983-08-17 Sportschuhsohle mit darunterliegenden abfedernden Eigenschaften auf Boden, besonders für Fussball, Rugby, Feldhockey oder ähnliches

Country Status (4)

Country Link
EP (1) EP0103507B1 (de)
DE (1) DE3361235D1 (de)
ES (1) ES269233Y (de)
FR (1) FR2532159B1 (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD291943S (en) 1987-01-29 1987-09-22 Avia Group International, Inc. Shoe sole
US6957503B2 (en) 2002-09-05 2005-10-25 Adidas International Marketing, B.V. Magnetically operable studs for footwear
US8984774B2 (en) 2011-09-16 2015-03-24 Nike, Inc. Cut step traction element arrangement for an article of footwear
US9149088B2 (en) 2011-09-16 2015-10-06 Nike, Inc. Medial rotational traction element arrangement for an article of footwear
US9173450B2 (en) 2011-09-16 2015-11-03 Nike, Inc. Medial rotational traction element arrangement for an article of footwear

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8419182D0 (en) * 1984-07-27 1984-08-30 Triman Ltd Studs for footwear
AU582694B2 (en) * 1987-07-21 1989-04-06 Wen-Shown Lo An improved sole structure for golf shoes
WO1989001302A1 (fr) * 1987-08-11 1989-02-23 Aotani, Tetsuya Chaussures polyvalentes
GB2223394B (en) * 1988-08-27 1991-08-07 Crook And Sons Limited Benjami Sports shoe
GB2285569A (en) * 1994-01-13 1995-07-19 Moss Hayes Richard Vere Twin grip trainer soles
DE4417563A1 (de) * 1994-05-19 1995-11-23 Uhl Sportartikel Karl Fußballschuh
US7941945B2 (en) * 2007-10-17 2011-05-17 Nike, Inc. Article of footwear with heel traction elements
US9314065B2 (en) 2012-06-15 2016-04-19 Nike, Inc. Article of footwear with base plate having structure and studs
US20150135557A1 (en) * 2013-11-19 2015-05-21 Cleats Llc Buttress for Removable Cleats

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH277281A (de) * 1949-06-16 1951-08-31 Wyler Zuercher Gottfried Beschlag an Schuhsohlen.
GB1434282A (en) * 1972-05-24 1976-05-05 Dassler A Gripper elements for sports shoes
CA980112A (en) * 1973-01-31 1975-12-23 Onitsuka Co. Sport shoe
DE8022761U1 (de) * 1980-08-27 1980-12-04 Puma-Sportschuhfabriken Rudolf Dassler Kg, 8522 Herzogenaurach Sportschuh, insbesondere Joggingschuh

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD291943S (en) 1987-01-29 1987-09-22 Avia Group International, Inc. Shoe sole
US6957503B2 (en) 2002-09-05 2005-10-25 Adidas International Marketing, B.V. Magnetically operable studs for footwear
US7481009B2 (en) 2002-09-05 2009-01-27 Adidas International Marketing B.V. Magnetically operable studs for footwear
US8984774B2 (en) 2011-09-16 2015-03-24 Nike, Inc. Cut step traction element arrangement for an article of footwear
US9149088B2 (en) 2011-09-16 2015-10-06 Nike, Inc. Medial rotational traction element arrangement for an article of footwear
US9173450B2 (en) 2011-09-16 2015-11-03 Nike, Inc. Medial rotational traction element arrangement for an article of footwear

Also Published As

Publication number Publication date
ES269233Y (es) 1984-01-16
FR2532159A1 (fr) 1984-03-02
ES269233U (es) 1983-06-16
EP0103507A1 (de) 1984-03-21
FR2532159B1 (fr) 1985-07-26
DE3361235D1 (en) 1985-12-19

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