EP0184607B1 - Studs system for sports shoes, in particular for football shoes - Google Patents

Studs system for sports shoes, in particular for football shoes Download PDF

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Publication number
EP0184607B1
EP0184607B1 EP85108772A EP85108772A EP0184607B1 EP 0184607 B1 EP0184607 B1 EP 0184607B1 EP 85108772 A EP85108772 A EP 85108772A EP 85108772 A EP85108772 A EP 85108772A EP 0184607 B1 EP0184607 B1 EP 0184607B1
Authority
EP
European Patent Office
Prior art keywords
socket
fastening portion
cleat
projections
mounting
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
EP85108772A
Other languages
German (de)
French (fr)
Other versions
EP0184607A1 (en
Inventor
Heino Arff
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.)
ITW Ateco GmbH
Original Assignee
ITW Ateco 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 ITW Ateco GmbH filed Critical ITW Ateco GmbH
Priority to AT85108772T priority Critical patent/ATE38314T1/en
Priority to AU49231/85A priority patent/AU581470B2/en
Priority to US06/799,148 priority patent/US4698923A/en
Priority to YU01849/85A priority patent/YU184985A/en
Priority to BR8505942A priority patent/BR8505942A/en
Priority to PT81569A priority patent/PT81569B/en
Priority to HU854576A priority patent/HUT41975A/en
Priority to CN85108584A priority patent/CN1003037B/en
Priority to DK554285A priority patent/DK554285A/en
Priority to ES1985297082U priority patent/ES297082Y/en
Priority to NZ214387A priority patent/NZ214387A/en
Publication of EP0184607A1 publication Critical patent/EP0184607A1/en
Application granted granted Critical
Publication of EP0184607B1 publication Critical patent/EP0184607B1/en
Expired 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
    • A43B13/22—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
    • 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
    • A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
    • A43D100/00—Setting or removing eyelets, buttons, lacing-hooks, or elastic gussets in shoes
    • A43D100/14—Devices for removing buttons, lacing-hooks, or the like from shoes

Definitions

  • the invention relates to a cleat for sports shoes, in particular soccer shoes, according to the preamble of patent claim 1.
  • the socket in the outsole has at least two circumferentially spaced first pan surfaces facing away from the socket opening.
  • a stud body is connected to a fastening attachment, on which at least two bearing surfaces are formed which are spaced apart in the circumferential direction and point towards the stud body and which, when inserted and after the fastening attachment is rotated by a predetermined angle of rotation, lie essentially against the first socket surfaces of the socket with surface contact.
  • a further bearing surface is formed on the stud body and bears under pressure against the outsole when the pan and bearing surfaces are engaged.
  • At least two bearing journals on the fastening attachment form a bayonet lock with complementary slots in the socket.
  • an anti-twist device is provided between the fastening lug and the socket, which opposes a turning back of the screwed-in fastening lug.
  • it consists of a sloping ramp section onto which the pins arrive after the fastening attachment has been rotated, which leads to a partial relief of the tension between the bearing and socket surfaces.
  • the pins When turning back, the pins have to run up the sloping ramp section again, which requires a certain turning force.
  • an anti-rotation device may be inadequate.
  • the invention has for its object to provide a stud for sports shoes, in particular football shoes, which has an effective anti-rotation.
  • radial, axially extending, elastically yielding elevations are formed in the mount, which are each arranged between a stop surface and a slot in the mount.
  • a secure fit of the trunnion in the socket is obtained if, according to one embodiment of the invention, the trunnion approximately corresponds to the cross section of the space between the elevation and the associated stop surface.
  • the projection has a fillet into which the elevation nestles when the other side of the projection rests on the stop surface.
  • the front edge of the projection which first engages the elevation is advantageously rounded in order to prevent plastic deformation or smearing of the material.
  • the underside of the pegs forms a further surface, via which the fastening attachment is supported on the socket.
  • the pins can therefore be made relatively strong and extend over an arc angle of 60 to 70 °. If the pins assume a supporting function, it is expedient according to another embodiment of the invention if spherical section surfaces which form the first socket surfaces are only formed below the bearing pins. Furthermore, in this connection the lower end of the spherical section-shaped bearing surface facing the stud body can be delimited by a radial bearing surface which interacts with a radial third socket surface between the slot and the stop surface.
  • a further embodiment of the invention provides that the stud body has a cylindrical or conical, preferably circular, peripheral system section below the bearing surfaces of the fastening attachment, which section with a corresponding cylindrical or conical section Sole interacts.
  • a further embodiment of the invention is advantageous in which radial, preferably circular, peripheral contact sections are formed above and / or below the conical contact section, which cooperate with corresponding radial contact sections of the sole.
  • Screw studs of known design have several circumferentially spaced Axially parallel recesses engage in the corresponding projections of a socket wrench in order to screw in or unscrew the stud body.
  • this is not automatically released from the sole when it is unscrewed. Rather, a certain tensile force has to be applied in order to detach the fastening attachment from the socket. Therefore, an embodiment of the invention provides that a plurality of circumferentially spaced bayonet slot-like recesses are formed on the outside in the stud body with the undercut at the upper end. Lugs in the socket wrench enter the undercut when the stud is screwed in or out. For this purpose, the lugs or radial lugs in the socket wrench have only a short axial extension.
  • Fig. 1 the bottom view is shown under an outsole 10b of a soccer shoe, which is formed by injection molding plastic material on the upper leather or in a separate operation.
  • sole segments 77, 77a are placed in the mold beforehand. They can be designed in a different color.
  • the sole segments 77, 77a are used to form one-piece sockets for receiving studs 100b, which can be inserted into or removed from the socket in a manner to be described.
  • the stud 100b consists of a stud body 101b and a fastening projection 18b.
  • An axially parallel longitudinal groove 121b and a circumferential groove 122b are formed in the stud body 101b at three locations offset by 120 ° in the circumferential direction.
  • the shoulders 123b, 124b are formed by the circumferential groove 122b.
  • the axially parallel groove 121b is provided with flattened edge edges, the flattening widening to the circumferential groove 122b, as shown at 150b.
  • the stud body 101b widens conically toward the sole 10b and forms a flange 106b which bears against the underside of the sole 10b.
  • a conical extension of the fastening projection 18b which is smaller in diameter and forms a bearing surface 103b, is seated in a conical section 105b in the sole 10b.
  • the attachment projection 18b is at diametrically opposite areas. as shown at 41b, 42b, cylindrically shaped, with an arc length of more than 90 °.
  • Pins 22b, 23b are integrally formed on the fastening projection 18b. They have a flat underside 151b.
  • the pins 22b, 23b are approximately trapezoidal in cross section (see FIG. 3).
  • FIGS. 4 to 7. 7 Details of the version in the sole 10b can be seen in FIGS. 4 to 7. 7 that the conical section 105b extends over two diametrically opposite sectors corresponding to the arc length of the cylindrical sections 41b and 42b of the fastening projection 18b.
  • the insertion slots 30b, 31b are located diametrically opposite one another between the sectors of the recess. In this way, an insertion opening is created which corresponds approximately to the contour of the attachment projection 18b (see FIG. 3).
  • an inclined ramp surface 32b adjoins the insertion slots 30b, 31b on one side. It rises up to an approximately straight pan surface 156b. In the area of the circumferential extent of the pan surfaces 156b and below these there are ball socket-like pan surfaces 14b, 15b.
  • a third socket surface 157b is formed, which extends from the insertion slot to stops 39b, which protrude radially into the socket recess and delimit the insertion slots 30b, 31b to the other side.
  • radial elevations 158b are formed in the transition region between ramp surface 32b and pan surface 156b with a contour that is circular in cross-section. Bores 159b parallel to the axis relieve the elevations 158b.
  • the insertion of a stud 100b according to FIG. 2 into the described version takes place as follows.
  • the attachment projection 18b is brought into line with the opening contour according to FIG. 4.
  • the stud 100b is pushed into the socket until the conical bearing surface 103b is received by the section 105b.
  • the stud 100b is then rotated in the clockwise direction. It runs the flat underside 151b of the pins 22b, 23b on the inclined ramp 32b. As a result, the entire stud is pressed against the sole 10b from below in a press fit.
  • the pins 22b, 23b run against the radial elevation 158b and deform them elastically.
  • the bumps 159b allow the bumps 158b to be flexible.
  • the fillet 154b (the pin 22b, 23b) nestles against them, as can be seen from FIG. 3.
  • the entire peg is shaped in its outer contour so that it fills the space between the stops 39b and the elevations 158b approximately in a form-fitting manner.
  • the rounding on the edge 153b ensures a slow and steady deformation of the elevations 158b when the fastening projection 18b is screwed in.
  • the surfaces of the stops 39b facing the cylindrical sections 41b, 42b also have a circular contour in cross section in order to provide additional support for the fastening projection 18b.
  • the fastening projection 18b is securely held in a fully screwed-in position, on the one hand by the pins 22b, 23b resting against the stops 39b and on the other hand via the radial elevations 158b, which therefore form a backward rotation lock. Only by applying an appropriate rotational force can the fastening projection be turned back into a position in which the stud 100b can be removed from the socket.

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

Abstract

1. A cleat for sport shoes, especially football shoes, comprising a downward opening socket in the outsole (10b), the socket having at least two circumferentially spaced first socket surfaces (156b) provided inside thereof and facing away from the socket opening, a cleat body (101b), a fastening portion (18b) connected to the cleat body (101b) with at least two circumferentially spaced mounting surfaces (20b, 21b) formed integrally with said fastening portion facing the cleat body (101b) and which upon insertion and after rotation of the fastening portion (18b) about a predetermined angle of rotation come to lie essentially under surface contact against the first socket surfaces (156b) of the sockets, a further mounting surface (103b) formed integrally at the cleat body (101b) and coming to lie against the socket and mounting surfaces (156b, 20b, 21b) are in engagement with each other, at least two projections (2b, 23b) at the fastening portion (18b) which form a bayonet catch with complementary slots (31b, 30b) in the socket, abutment surfaces in the socket against which the projections (22b, 23b) come to lie limiting thereby the turning-in movement of the fastening portion (18b) and a locking means acting between the fastening portion (18b) and the socket which resists backward rotation of the turned-in fastening portion, characterized in that radial axially extending resilient elevations (158b) are formed in the socket which are respectively arranged between an abutment surface and a slot (30b, 31b) in the socket and which are deformed by the radially outwardly disposed surfaces (152b) on the projections (22b, 23b) when the fastening portion is being turned-in, and behind which the projections (22b, 23b) snap at the end of the turning-in movement.

Description

Die Erfindung bezieht sich auf einen Stollen für Sportschuhe, insbesondere Fußballschuhe nach dem Oberbegriff des Patentanspruchs 1.The invention relates to a cleat for sports shoes, in particular soccer shoes, according to the preamble of patent claim 1.

Aus der DE-OS-3 242 606 ist ein Stollen für Sportschuhe bekanntgeworden, bei dem die Fassung in der Laufsohle im Inneren mindestens zwei in Umfangsrichtung beabstandete von der Fassungsöffnung abgewandte erste Pfannenflächen aufweist. Ein Stollenkörper ist mit einem Befestigungsansatz verbunden, an den mindestens zwei in Umfangsrichtung beabstandete, zum Stollenkörper hinweisende Lagerflächen geformt sind, die beim Einsetzen und nach dem Verdrehen des Befestigungsansatzes um einen vorgegebenen Drehwinkel im wesentlichen unter Flächenberührung gegen die ersten Pfannenflächen der Fassung anliegen. Am Stollenkörper ist eine weitere Lagerfläche angeformt, die unter Druck von unten gegen die Laufsohle anliegt, wenn die Pfannen- und die Lagerflächen in Eingriff sind. Mindestens zwei Lagerzapfen am Befestigungsansatz bilden mit komplementären Schlitzen in der Fassung einen Bajonettverschluß. In der Fassung sind außerdem Anschlagflächen vorgesehen, gegen die sich die Lagerzapfen anlegen. Schließlich ist eine Verdrehsicherung zwischen Befestigungsansatz und Fassung vorgesehen, die einem Zurückdrehen des eingedrehten Befestigungsansatzes Widerstand entgegensetzt. Im bekannten Falle besteht sie aus einem abfallenden Rampenabschnitt auf den die Zapfen nach einer Verdrehung des Befestigungsansatzes gelangen, was zu einem teilweise Entlasten der Spannung zwischen Lager- und Pfannenflächen führt. Bei einem Zurückdrehen müssen die Zapfen den abfallenden Rampenabschnitt wieder entlang nach oben laufen, was eine bestimmte Rückdrehkraft erfordert. Wenn jedoch die Zapfen ebenfalls tragende Funktion übernehmen sollen, ist eine solche Verdrehsicherung unter Umständen unzureichend.From DE-OS-3 242 606 a cleat for sports shoes has become known, in which the socket in the outsole has at least two circumferentially spaced first pan surfaces facing away from the socket opening. A stud body is connected to a fastening attachment, on which at least two bearing surfaces are formed which are spaced apart in the circumferential direction and point towards the stud body and which, when inserted and after the fastening attachment is rotated by a predetermined angle of rotation, lie essentially against the first socket surfaces of the socket with surface contact. A further bearing surface is formed on the stud body and bears under pressure against the outsole when the pan and bearing surfaces are engaged. At least two bearing journals on the fastening attachment form a bayonet lock with complementary slots in the socket. In the version there are also stop surfaces against which the bearing journals rest. Finally, an anti-twist device is provided between the fastening lug and the socket, which opposes a turning back of the screwed-in fastening lug. In the known case, it consists of a sloping ramp section onto which the pins arrive after the fastening attachment has been rotated, which leads to a partial relief of the tension between the bearing and socket surfaces. When turning back, the pins have to run up the sloping ramp section again, which requires a certain turning force. However, if the pegs are also to take on a supporting function, such an anti-rotation device may be inadequate.

Der Erfindung liegt die Aufgabe zugrunde, einen Stollen für Sportschuhe, insbesondere Fußballschuhe, zu schaffen, der eine wirksame Verdrehsicherung aufweist.The invention has for its object to provide a stud for sports shoes, in particular football shoes, which has an effective anti-rotation.

Diese Aufgabe wird erfindungsgemäß durch die Merkmale des Kennzeichnungsteils des Patentanspruchs 1 gelöst..This object is achieved by the features of the characterizing part of claim 1.

Bei dem erfindungsgemäßen Stollen sind in der Fassung radiale, sich axial erstreckende, elastisch nachgebende Erhebungen geformt, die jeweils zwischen einer Anschlagfläche und einem Schlitz in der Fassung angeordnet sind. Beim Eindrehen des Befestigungsansatzes werden die Erhebungen von den radial außen liegenden Flächen der Lagerzapfen verformt. Die Verformung der Erhebungen wird rückgängig gemacht, so daß nunmehr diese eine Verdrehsicherung bilden.In the stud according to the invention, radial, axially extending, elastically yielding elevations are formed in the mount, which are each arranged between a stop surface and a slot in the mount. When the fastening projection is screwed in, the elevations are deformed by the radially outer surfaces of the bearing pins. The deformation of the elevations is reversed so that they now form an anti-rotation device.

Ein sicherer Sitz der Lagerzapfen in der Fassung wird erhalten, wenn nach einer Ausgestaltung der Erfindung der Lagerzapfen annähernd dem Querschnitt des Raums zwischen der Erhebung und der zugeordneten Anschlagfläche entspricht. Ist die Außenkontur der Erhebung kreisbogenförmig, was besonders vorteilhaft ist, weist der Vorsprung eine Hohlkehle auf, in die sich die Erhebung schmiegt, wenn der Vorsprung mit der anderen Seite an der Anschlagfläche anliegt. Um die Elastizität der Erhebung zu verbessern, ist es erfindungsgemäß vorteilhaft, die Erhebung hohl auszuführen oder durch eine rückseitige Ausnehmung freizumachen. Die vordere mit der Erhebung zuerst in Eingriff tretende Kante des Vorsprungs ist nach einer weiteren Ausgestaltung der Erfindung in vorteilhafter Weise gerundet, um eine plastische Verformung oder ein Verschmieren des Materials zu verhindern.A secure fit of the trunnion in the socket is obtained if, according to one embodiment of the invention, the trunnion approximately corresponds to the cross section of the space between the elevation and the associated stop surface. If the outer contour of the elevation is a circular arc, which is particularly advantageous, the projection has a fillet into which the elevation nestles when the other side of the projection rests on the stop surface. In order to improve the elasticity of the elevation, it is advantageous according to the invention to make the elevation hollow or to clear it through a recess on the rear. According to a further embodiment of the invention, the front edge of the projection which first engages the elevation is advantageously rounded in order to prevent plastic deformation or smearing of the material.

Die Unterseite der Zapfen bildet eine weitere Fläche, über die sich der Befestigungsansatz an der Fassung abstützt. Die Zapfen können daher verhältnismäßig kräftig ausgeführt sein und sich über einen Bogenwinkel von 60 bis 70° erstrecken. Übernehmen die Zapfen Stützfunktion, ist es nach einer anderen Ausgestaltung der Erfindung zweckmäßig, wenn Kugelabschnittsflächen, welche die ersten Pfannenflächen bilden, lediglich unterhalb der Lagerzapfen geformt sind. Ferner kann in diesem Zusammenhang das untere dem Stollenkörper zugewandte Ende der kugelabschnittsförmigen Lagerfläche von einer radialen Lagerfläche begrenzt sein, die mit einer radialen dritten Pfannenfläche zwischen dem Schlitz und der Anschlagfläche zusammenwirkt.The underside of the pegs forms a further surface, via which the fastening attachment is supported on the socket. The pins can therefore be made relatively strong and extend over an arc angle of 60 to 70 °. If the pins assume a supporting function, it is expedient according to another embodiment of the invention if spherical section surfaces which form the first socket surfaces are only formed below the bearing pins. Furthermore, in this connection the lower end of the spherical section-shaped bearing surface facing the stud body can be delimited by a radial bearing surface which interacts with a radial third socket surface between the slot and the stop surface.

Um die Lager- und Pfannenflächen von den aufzunehmnden Kräften teilweise zu entlasten, sieht eine weitere Ausgestaltung der Erfindung vor, daß der Stollenkörper unterhalb der Lagerflächen des Befestigungsansatzes einen zylindrischen oder konischen, vorzugsweise kreisförmig umlaufenden Anlagenabschnitt aufweist, der mit einem entsprechenden zylindrischen oder konischen Abschnitt der Sohle zusammenwirkt.In order to partially relieve the bearing and pan surfaces from the forces to be absorbed, a further embodiment of the invention provides that the stud body has a cylindrical or conical, preferably circular, peripheral system section below the bearing surfaces of the fastening attachment, which section with a corresponding cylindrical or conical section Sole interacts.

Die ausschließlich axial auf den Stollen wirkenden Kräfte sind nicht kritisch. Seitlich angreifende Kräfte können lediglich Dreh- und Biegemomente entfalten und den Sitz des Befestigungsansatzes in der Sohle beeinträchtigen. Eine zylindrische oder konische Abstützfläche der Sohle, die mit einer entsprechenden Anlagefläche des Stollenkörpers zusammenwirkt, überträgt dabei seitliche Kräfte unmittelbar auf die Sohle und entlastet mithin den Befestigungsansatz. In diesem Zusammenhang ist eine weitere Ausgestaltung der Erfindung vorteilhaft, bei der oberhalb und/oder unterhalb des konischen Anlageabschnitts radiale, vorzugsweise kreisförmig umlaufende Anlageabschnitte geformt sind, die mit entsprechenden radialen Anlageabschnitten der Sohle zusammenwirken.The forces acting exclusively axially on the studs are not critical. Forces acting from the side can only develop turning and bending moments and affect the fit of the fastening attachment in the sole. A cylindrical or conical support surface of the sole, which cooperates with a corresponding contact surface of the stud body, transmits lateral forces directly to the sole and thus relieves the fastening attachment. In this context, a further embodiment of the invention is advantageous in which radial, preferably circular, peripheral contact sections are formed above and / or below the conical contact section, which cooperate with corresponding radial contact sections of the sole.

Schraubstollen bekannter Bauart haben mehrere in Umfangsrichtung beabstandete achsparallele Ausnehmungen, in die entsprechende Vorsprünge eines Steckschlüssels eingreifen, um den Stollenkörper ein- bzw. auszuschrauben. Beim erfindungsgemäßen Stollen wird dieser beim Herausdrehen nicht automatisch von der Sohle gelöst. Vielmehr muß eine gewisse Zugkraft aufgebracht werden, um den Befestigungsansatz aus der Fassung zu lösen. Daher sieht eine Ausgestaltung der Erfindung vor, daß an der Außenseite im Stollenkörper mehrere in Umfangsrichtung beabstandete bajonettschlitzartige Ausnehmungen geformt sind mit dem Hinterschnitt am oberen Ende. Nasen im Steckschlüssel gelangen in den Hinterschnitt, wenn der Stollen ein- bzw. ausgedreht wird. Zu diesem Zweck haben die Nasen oder radiale Ansätze im Steckschlüssel nur eine kurze axiale Erstreckung.Screw studs of known design have several circumferentially spaced Axially parallel recesses engage in the corresponding projections of a socket wrench in order to screw in or unscrew the stud body. In the stud according to the invention, this is not automatically released from the sole when it is unscrewed. Rather, a certain tensile force has to be applied in order to detach the fastening attachment from the socket. Therefore, an embodiment of the invention provides that a plurality of circumferentially spaced bayonet slot-like recesses are formed on the outside in the stud body with the undercut at the upper end. Lugs in the socket wrench enter the undercut when the stud is screwed in or out. For this purpose, the lugs or radial lugs in the socket wrench have only a short axial extension.

Ein Ausführungsbeispiel der Erfindung wird nachfolgend anhand von Zeichnungen näher erläutert.

  • Fig. 1 zeigt eine Druntersicht unter eine Sohle mit einem Stollen nach der Erfindung.
  • Fig. 2 zeigt einen Schnitt durch einen Stollen nach der Erfindung.
  • Fig. 3 zeigt eine Draufsicht auf den Stollen in der Fassung nach Fig. 2.
  • Fig. 4 zeigt eine Druntersicht unter eine Fassung nach Fig. 2 ohne Stollen.
  • Fig. 5 zeigt einen Schnitt durch die Fassung nach Fig. 4 entlang der Linie 12 - -12.
  • Fig. 6 zeigt einen Schnitt durch die Fassung nach Fig. 4 entlang der Linie 13 -13.
  • Fig. 7 zeigt eine Draufsicht auf die Fassung nach Fig. 2 ohne Stollen.
An embodiment of the invention is explained below with reference to drawings.
  • Fig. 1 shows a bottom view under a sole with a stud according to the invention.
  • Fig. 2 shows a section through a stud according to the invention.
  • FIG. 3 shows a top view of the stud in the socket according to FIG. 2.
  • Fig. 4 shows a bottom view under a socket according to Fig. 2 without studs.
  • Fig. 5 shows a section through the socket of Fig. 4 along the line 12 - -12.
  • Fig. 6 shows a section through the socket of Fig. 4 along the line 13-13.
  • Fig. 7 shows a plan view of the version of FIG. 2 without studs.

In Fig. 1 ist die Druntersicht unter eine Laufsohle 10b eines Fußballschuhs dargestellt, die durch Anspritzen von Kunststoffmaterial an das Oberleder oder in einem getrennten Arbeitsgang geformt wird. Beim Formen der Sohle 10b werden zuvor Sohlensegmente 77, 77a in die Form gelegt. Sie können andersfarbig gestaltet sein. Mit den Sohlensegmenten 77, 77a werden einteilig Fassungen zur Aufnahme von Stollen 100b geformt, die auf noch zu beschreibende Weise in die Fassung einsetzbar bzw. aus ihr entfernbar sind.In Fig. 1 the bottom view is shown under an outsole 10b of a soccer shoe, which is formed by injection molding plastic material on the upper leather or in a separate operation. When shaping the sole 10b, sole segments 77, 77a are placed in the mold beforehand. They can be designed in a different color. The sole segments 77, 77a are used to form one-piece sockets for receiving studs 100b, which can be inserted into or removed from the socket in a manner to be described.

Bei der Ausführungsform nach den Figuren 9 bis 14 sind mit der vorangehend beschriebenen Ausführungsform gleiche Teile mit gleichen Bezugszeichen versehen, die jedoch zusätzlich mit einem b versehen sind.In the embodiment according to FIGS. 9 to 14, identical parts are provided with the same reference numerals with the embodiment described above, but are additionally provided with a b.

Der Stollen 100b, besteht aus einem Stollenkörper 101b und einem Befestigungsansatz 18b. Im Stollenkörper 101 b sind an drei in Umfangsrichtung um 120° versetzten Stellen eine achsparallele Längsnut 121b und eine Umfangsnut 122b geformt. Durch die Umfangsnut 122b sind die Schultern 123b, 124b geformt. Die achsparallele Nut 121b ist mit abgeflachten Randkanten versehen, wobei sich die Abflachung zur Umfangsnut 122b verbreitert, wie bei 150b dargestellt.The stud 100b consists of a stud body 101b and a fastening projection 18b. An axially parallel longitudinal groove 121b and a circumferential groove 122b are formed in the stud body 101b at three locations offset by 120 ° in the circumferential direction. The shoulders 123b, 124b are formed by the circumferential groove 122b. The axially parallel groove 121b is provided with flattened edge edges, the flattening widening to the circumferential groove 122b, as shown at 150b.

Der Stollenkörper 101 b erweitert sich konisch zur Sohle 10b hin und bildet einen Flansch 106b, der gegen die Unterseite der Sohle 10b anliegt. Einim Durchmesser kleinerer konischer eine Lagerfläche 103b bildender Ansatz des Befestigungsansatzes 18b sitzt in einem konischen Abschnitt 105b in der Sohle 10b. Wie aus Fig. 3 zu erkennen, ist der Befestigungsansatz 18b an diametral gegenüberliegenden Bereichen. wie bei 41 b, 42b gezeigt, zylindrisch geformt, und zwar mit einer Bogenlänge von mehr als 90°. Am Befestigungsansatz 18b sind diametral gegenüberliegend Zapfen 22b, 23b angeformt. Sie haben eine flache Unterseite 151b. Die Zapfen 22b, 23b sind im Querschnitt (siehe Fig. 3) annähernd trapezförmig. Ihre Außenseite ist, wie bei 152b dargestellt, kreisbogenförmig. Die eine äußere Kante ist bei 153b stark gerundet. An der anderen Kante ist eine Hohlkehle 154b geformt. Kugelabschnittsförmige Lagerflächen 20b, 21 b sind unmittelbar unterhalb der Zapfen 22b, 23b geformt. Sie enden unten in einer radialen Lagerfläche 155b.The stud body 101b widens conically toward the sole 10b and forms a flange 106b which bears against the underside of the sole 10b. A conical extension of the fastening projection 18b, which is smaller in diameter and forms a bearing surface 103b, is seated in a conical section 105b in the sole 10b. As can be seen from FIG. 3, the attachment projection 18b is at diametrically opposite areas. as shown at 41b, 42b, cylindrically shaped, with an arc length of more than 90 °. Pins 22b, 23b are integrally formed on the fastening projection 18b. They have a flat underside 151b. The pins 22b, 23b are approximately trapezoidal in cross section (see FIG. 3). As shown at 152b, its outside is circular-arc-shaped. One outer edge is very rounded at 153b. A fillet 154b is formed on the other edge. Spherical section-shaped bearing surfaces 20b, 21b are formed immediately below the pins 22b, 23b. They end at the bottom in a radial bearing surface 155b.

Einzelheiten der Fassung in der Sohle 10b gehen aus den Figuren 4 bis 7 hervor. Aus der Druntersicht unter die Fassung nach Fig. 7 ist zu erkennen, daß der konische Abschnitt 105b sich über zwei diametral gegenüberliegende Sektoren erstreckt entsprechend der Bogenlänge der zylindrischen Abschnitte 41 b und 42b des Befestigungsansatzes 18b. Zwischen den Sektoren der Ausnehmung befinden sich, diametral gegenüberliegend die Einführschlitze 30b, 31 b. Auf diese Weise ist eine Einführöffnung geschaffen, die annähernd mit der Kontur des Befestigungsansatzes 18b übereinstimmt (siehe Fig. 3). Aus den Figuren 5 und 7 geht hervor, daß sich seitlich auf einer Seite an die Einführschlitze 30b, 31 b eine schräg ansteigende Rampenfläche 32b anschließt. Sie steigt bis zu einer annähernd gerade verlaufenden Pfannenfläche 156b an. Im Bereich der Umfangserstreckung der Pfannenflächen 156b und unter diesen befinden sich kugelpfannenartige Pfannenflächen 14b, 15b.Details of the version in the sole 10b can be seen in FIGS. 4 to 7. 7 that the conical section 105b extends over two diametrically opposite sectors corresponding to the arc length of the cylindrical sections 41b and 42b of the fastening projection 18b. The insertion slots 30b, 31b are located diametrically opposite one another between the sectors of the recess. In this way, an insertion opening is created which corresponds approximately to the contour of the attachment projection 18b (see FIG. 3). It can be seen from FIGS. 5 and 7 that an inclined ramp surface 32b adjoins the insertion slots 30b, 31b on one side. It rises up to an approximately straight pan surface 156b. In the area of the circumferential extent of the pan surfaces 156b and below these there are ball socket-like pan surfaces 14b, 15b.

Unterhalb der kugelförmigen Pfannenflächen 14b, 15b ist eine dritte Pfannenfläche 157b gebildet, die sich vom Einführschlitz bis zu Anschlägen 39b erstreckt, die radial in die Fassungsausnehmung hineinragen und die Einführschlitze 30b, 31 b zur anderen Seite begrenzen. Wie aus den Figuren 3 und 7 hervorgeht, sind im Übergangsbereich zwischen Rampenfläche 32b und Pfannenfläche 156b radiale Erhebungen 158b geformt mit einer im Querschnitt kreisbogenförmigen Kontur. Achsparallele Bohrungen 159b entlasten die Erhebungen 158b.Beneath the spherical socket surfaces 14b, 15b, a third socket surface 157b is formed, which extends from the insertion slot to stops 39b, which protrude radially into the socket recess and delimit the insertion slots 30b, 31b to the other side. As can be seen from FIGS. 3 and 7, radial elevations 158b are formed in the transition region between ramp surface 32b and pan surface 156b with a contour that is circular in cross-section. Bores 159b parallel to the axis relieve the elevations 158b.

Das Einsetzen eines Stollens 100b nach Fig. 2 in die beschriebene Fassung geschieht wie folgt. Der Befestigungsansatz 18b wird in Übereinstimmung mit der Öffnungskontur nach Fig. 4 gebracht. Der Stollen 100b wird so weit in die Fassung eingeschoben, bis die konische Lagerfläche 103b von dem Abschnitt 105b aufgenommen ist. Anschließend wird der Stollen 100b in Uhrezeigerrichtung gedreht. Dabei läuft die flache Unterseite 151 b der Zapfen 22b, 23b auf die schräg ansteigende Rampe 32b auf. Dadurch wird der gesamte Stollen von unten im Preßsitz gegen die Sohle 10b gedrückt. Bei der Eindrehbewegung laufen die Zapfen 22b, 23b gegen die radiale Erhebung 158b an und verformen diese elastisch. Durch die Bohrungen 159b sind die Erhebungen 158b flexibel. Nachdem die Zapfen 22b, 23b die Erhebungen 158b passiert haben, verformen sich diese in den Ausgangszustand zurück. Zu diesem Zeitpunkt liegt die Unterseite 151 b der Zapfen 22b, 23b auf den Pfannenflächen 156b. Die kugelabschnittsförmigen Lagerflächen 20b, 21 b des Befestigungsansatzes 18b liegen an den kugelförmigen Pfannenflächen 14b, 15b der Fassung an. Die Lagerflächen 155b unterhalb der Lagerflächen 20b, 21 b liegen auf den Absatz Pfannflächen 157b auf.The insertion of a stud 100b according to FIG. 2 into the described version takes place as follows. The attachment projection 18b is brought into line with the opening contour according to FIG. 4. The stud 100b is pushed into the socket until the conical bearing surface 103b is received by the section 105b. The stud 100b is then rotated in the clockwise direction. It runs the flat underside 151b of the pins 22b, 23b on the inclined ramp 32b. As a result, the entire stud is pressed against the sole 10b from below in a press fit. During the screwing-in movement, the pins 22b, 23b run against the radial elevation 158b and deform them elastically. The bumps 159b allow the bumps 158b to be flexible. After the pins 22b, 23b have passed the elevations 158b, these deform back into the initial state. At this time, the underside 151b of the pins 22b, 23b lies on the pan surfaces 156b. The spherical section-shaped bearing surfaces 20b, 21b of the fastening projection 18b rest against the spherical socket surfaces 14b, 15b of the socket. The bearing surfaces 155b below the bearing surfaces 20b, 21b rest on the shoulder pan surfaces 157b.

Nach Überwindung der Erhebungen 158b schmiegt sich die Hohlkehle 154b (der Zapfen 22b, 23b) an diese an, wie aus Fig. 3 hervorgeht. Der gesamte Zapfen ist in seiner Außenkontur so geformt, daß er annähernd formschlüssig den Raum zwischen den Anschlägen 39b und den Erhebungen 158b ausfüllt. Die Rundung an der Kante 153b sorgt für eine langsame und stetige Verformung der Erhebungen 158b beim Eindrehen des Befestigungsansatzes 18b. Die den zylindrischen Abschnitten 41 b, 42b zugewandten Flächen der Anschläge 39b haben ebenfalls Kreiskontur im Querschnitt, um eine zusätzliche Abstützung des Befestigungsansatzes 18b zu bewerkstelligen. Wie zu erkennen, ist der Befestigungsansatz 18b in einer vollständig eingedrehten Position sicher gehalten, und zwar auf der einen Seite durch Anlage der Zapfen 22b, 23b an den Anschlägen 39b und zur anderen Seite über die radialen Erhebungen 158b, die mithin eine Rückdrehsicherung bilden. Nur durch Aufbringen einer entsprechenden Drehkraft kann der Befestigungsansatz in eine Position zurückgedreht werden, in der der Stollen 100b aus der Fassung entfernt werden kann.After the elevations 158b have been overcome, the fillet 154b (the pin 22b, 23b) nestles against them, as can be seen from FIG. 3. The entire peg is shaped in its outer contour so that it fills the space between the stops 39b and the elevations 158b approximately in a form-fitting manner. The rounding on the edge 153b ensures a slow and steady deformation of the elevations 158b when the fastening projection 18b is screwed in. The surfaces of the stops 39b facing the cylindrical sections 41b, 42b also have a circular contour in cross section in order to provide additional support for the fastening projection 18b. As can be seen, the fastening projection 18b is securely held in a fully screwed-in position, on the one hand by the pins 22b, 23b resting against the stops 39b and on the other hand via the radial elevations 158b, which therefore form a backward rotation lock. Only by applying an appropriate rotational force can the fastening projection be turned back into a position in which the stud 100b can be removed from the socket.

Claims (12)

1. A cleat for sport shoes, especially football shoes, comprising a downward opening socket in the outsole (10b), the socket having at least two circumferentially spaced first socket surfaces (156b) provided inside thereof and facing away from the socket opening, a cleat body (101b), a fastening portion (18b) connected to the cleat body (101b) with at least two circumferentially spaced mounting surfaces (20b, 21b) formed integrally with said fastening portion facing the cleat body (101b) and which upon insertion and after rotation of the fastening portion (18b) about a predetermined angle of rotation come to lie essentially under surface contact against the first socket surfaces (156b) of the socket, a further mounting sutface (103b) formed integrally at the cleat body (101 b) and coming to lie against the socket and mounting surfaces (156b, 20b, 21 b) are in engagement with each other, at least two projections (22b, 23b) at the fastening portion (18b) which form a bayonet catch with complementary slots (31 b, 30b) in the socket, abutment surfaces in the socket against which the projections (22b, 23b) come to lie limiting thereby the turning-in movement of the fastening portion (18b) and a locking means acting between the fastening portion (18b) and the socket which resists backward rotation of the turned-in fastening portion, characterized in that radial axially extending resilient elevations (158b) are formed in the socket which are respectively arranged between an abutment surface and a slot (30b, 31 b) in the socket and which are deformed by the radially outwardly disposed surfaces (152b) on the projections (22b, 23b) when the fastening portion is being turned-in, and behind which the projections (22b, 23b) snap at the end of the turning-in movement.
2. The cleat according to claim 1, characterized in that the cross section of the projections (22b, 23b) approximately corresponds to the cross section of the space between the elevation (158b) and the associated abutment surface.
3. The cleat according to the claims 1 or 2, characterized in that the contour of the elevation (158b) is circularly shaped in cross section and that the projection (22b, 23b) is provided with a groove (154b) having the elevation (158b) snuggly engaging therein with the fastening portion (18b) in its turned-in position.
4. The cleat according to one of the claims 1 to 3, characterized in that the elevations (158b) are hollow or relieved by recess at the rear thereof.
5. The cleat according to one of the claims 1 to 4, characterized in that the edge of the projections (22b, 23b) which upon turning-in of the fastening portion (18b) is the first to engage the elevation (158b) is rounded.
6. The cleat according to any of the claims 1 to 5, in which the socket is provided with ramp surfaces (32b) adjacent the slots ( 30b, 31 b) onto which the projections (22b, 23b) are sliding such that the second mounting surface is pressed against the outsole (10b) when the fastening portion (18b) is being turned-in, characterized in that a second supporting surface (156b), respectively, joins a ramp surface (32b) with the underside of the projection (22b, 23b) being supported thereon.
7. The cleat according to claim 6, in which the first supporting surfaces (156b) of the socket are spherical socket portions and the first mounting surfaces (20b, 21 b) at the fastening portion (18b) are spherical surface portions (14b, 15b), characterized in that the spherical surface portions (14b, 15b) are formed only beneath the projections (22b, 23b).
8. The cleat according to claim 7, characterized in that the lower end of the spherical surface portion of the mounting surface (20b, 21 b) facing the cleat body ( 101b) is defined by a radial mounting surface (155b) which cooperates with a radial third supporting surface (157) between the slot (30b, 31 b) and the abutment surface.
9. The cleat according to any of the claims 1 to 8, characterized in that the cleat body (101 b) is provided with a cylindrical or conical, preferably circul arly circumferentially extending seat portion (103b) below the mounting surfaces (20b, 21 b) of the fastening portion (18b) which cooperates with a corresponding cylindrical or conical portion (105b) of the sole (10b).
10. The cleat according to claim 9, characterized in that radial, preferably circularly circumferentially extending seat portions (106b) are formed above and/or below the conical seat portion (103b) which cooperate with corresponding radial seat portions of the sole (10b).
11. The cleat according to any of the claims 1 to 10, characterized in that a plurality of circumferentially spaced bayonet slot-like recesses (120b) are formed in the outside of the cleat body (101 b) with the undercut (123b, 124b) at the upper end.
12. The cleat according to claim 11, characterized in that undercuts (123b, 124b) are formed in both directions of rotation.
EP85108772A 1984-12-01 1985-07-13 Studs system for sports shoes, in particular for football shoes Expired EP0184607B1 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
AT85108772T ATE38314T1 (en) 1984-12-01 1985-07-13 STUD SYSTEM FOR SPORTS BOOTS, ESPECIALLY FOOTBALL BOOTS.
AU49231/85A AU581470B2 (en) 1984-12-01 1985-10-31 A cleat system for sports shoes, especially football shoes
US06/799,148 US4698923A (en) 1984-12-01 1985-11-18 Cleat system for sports shoes, especially football shoes
YU01849/85A YU184985A (en) 1984-12-01 1985-11-27 Changeable gripper for sport shoes especially for football shoes
BR8505942A BR8505942A (en) 1984-12-01 1985-11-27 LOCK SYSTEM FOR SPORTS FOOTWEAR AND TOOL TO TIGHTEN AND UNLOCK THE LOCK
PT81569A PT81569B (en) 1984-12-01 1985-11-28 STYLE SYSTEM FOR SPORT SHOES, ESPECIALLY FOOTBALL SHOES
HU854576A HUT41975A (en) 1984-12-01 1985-11-29 Shoe nail structure for sport shoes particulary football ones
CN85108584A CN1003037B (en) 1984-12-01 1985-11-29 Be applicable to sport footwear. the shoe tack of football boot particularly
DK554285A DK554285A (en) 1984-12-01 1985-11-29 BUTTON SHOES FOR SPORTS SHOES, ISAER FOOTWEAR
ES1985297082U ES297082Y (en) 1984-12-01 1985-11-29 TACO SYSTEM FOR SPORT SHOES, ESPECIALLY FOR FOOTBALL SHOES
NZ214387A NZ214387A (en) 1984-12-01 1985-11-29 Cleat system for sport shoe: locking means provided by shape of contacting surfaces

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP84114627A EP0183860B1 (en) 1984-12-01 1984-12-01 Sports shoes studs, in particular for football shoes
EP84114627 1984-12-01

Publications (2)

Publication Number Publication Date
EP0184607A1 EP0184607A1 (en) 1986-06-18
EP0184607B1 true EP0184607B1 (en) 1988-11-02

Family

ID=8192324

Family Applications (2)

Application Number Title Priority Date Filing Date
EP84114627A Expired EP0183860B1 (en) 1984-12-01 1984-12-01 Sports shoes studs, in particular for football shoes
EP85108772A Expired EP0184607B1 (en) 1984-12-01 1985-07-13 Studs system for sports shoes, in particular for football shoes

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP84114627A Expired EP0183860B1 (en) 1984-12-01 1984-12-01 Sports shoes studs, in particular for football shoes

Country Status (7)

Country Link
EP (2) EP0183860B1 (en)
JP (1) JPS61135602A (en)
AT (1) ATE33534T1 (en)
DE (2) DE3470450D1 (en)
ES (1) ES297158Y (en)
SG (1) SG66888G (en)
ZA (1) ZA858354B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU1656U (en) 1999-03-11 1999-11-29 Laszlo Oroszi Device of augmentation of adhesion for sport shoes
DE602005005644T2 (en) 2005-05-31 2008-10-30 Lotto Sport Italia S.P.A. Interchangeable stud structure for sports shoes
DE202005018431U1 (en) * 2005-11-23 2006-02-09 Weidinger, Thomas Running shoe with studs
WO2010118329A1 (en) * 2009-04-10 2010-10-14 Pride Manufacturing Company, Llc Method and apparatus for interconnecting traction cleats and receptacles
US9055786B2 (en) * 2010-08-26 2015-06-16 Cleats Llc Cleat attachment system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB475623A (en) * 1937-03-12 1937-11-23 Florsheim Shoe Company Improvements in or relating to calks for shoes
JPS58149701A (en) * 1982-02-15 1983-09-06 アイテイダブリユ−アテコ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Cleat for sports shoes, especially, football shoes
DE3242606A1 (en) * 1982-02-15 1983-08-25 Itw-Ateco Gmbh, 2000 Norderstedt CLOTHES FOR SPORTSHOES, ESPECIALLY FOOTBALL SHOES

Also Published As

Publication number Publication date
JPS61135602A (en) 1986-06-23
ATE33534T1 (en) 1988-05-15
EP0183860B1 (en) 1988-04-20
EP0183860A1 (en) 1986-06-11
ZA858354B (en) 1986-06-25
ES297158Y (en) 1990-07-01
SG66888G (en) 1989-07-14
DE3470450D1 (en) 1988-05-26
EP0184607A1 (en) 1986-06-18
ES297158U (en) 1990-01-16
DE3565931D1 (en) 1988-12-08

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