EP3108761A1 - Stollen für sportschuhe - Google Patents

Stollen für sportschuhe Download PDF

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Publication number
EP3108761A1
EP3108761A1 EP16175027.8A EP16175027A EP3108761A1 EP 3108761 A1 EP3108761 A1 EP 3108761A1 EP 16175027 A EP16175027 A EP 16175027A EP 3108761 A1 EP3108761 A1 EP 3108761A1
Authority
EP
European Patent Office
Prior art keywords
stud
shoe sole
shoe
traction
different
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.)
Granted
Application number
EP16175027.8A
Other languages
English (en)
French (fr)
Other versions
EP3108761B1 (de
Inventor
Wilfried Ernst WIEDERER
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.)
Adidas AG
Original Assignee
Adidas AG
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Filing date
Publication date
Application filed by Adidas AG filed Critical Adidas AG
Publication of EP3108761A1 publication Critical patent/EP3108761A1/de
Application granted granted Critical
Publication of EP3108761B1 publication Critical patent/EP3108761B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • A43C15/162—Studs or cleats for football or like boots characterised by the shape
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B5/00—Footwear for sporting purposes
    • A43B5/02—Football boots or shoes, i.e. for soccer, football or rugby
    • 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
    • A43C15/162—Studs or cleats for football or like boots characterised by the shape
    • A43C15/164—Studs or cleats for football or like boots characterised by the shape having a circular cross section

Definitions

  • the present invention relates to studs for shoes, shoe soles, shoes, and a method of manufacturing studs.
  • Sports shoes are often equipped with studs to increase the traction of a shoe with the ground.
  • the studs protrude from the shoe sole of the shoe and engage with a soft ground like turf, artificial turf, clay court, etc.
  • the studs bore into the soft ground under the weight of a wearer of the sport shoe. Additionally, movements of the wearer like acceleration, deceleration or a change in direction drive the studs into the ground. Once the studs engage with the ground, the traction of the shoe is increased, because horizontal movements of the shoe are impeded by the studs being surrounded by the ground. Examples of sports shoes where studs play an important role are soccer shoes, football shoes and rugby shoes.
  • US 6,357,146 B1 relates to sports footwear having a sole studded with a plurality of directional studs, said directional studs being shaped to present a higher resistance to movement through a flowable ground surface in one radial direction of the stud than in the opposite radial direction of the stud, by means of stud conformation including an abrupt drive face, providing a drive side of the stud directed in one direction along a drive line corresponding to the stud's direction of maximum resistance to movement through a flowable medium, and flank regions diverging from the drive line towards respective shoulder regions bordering the drive side, thereby providing a compliant side of the stud directed in the opposite direction along the drive line.
  • WO 2014/022259 A1 relates to an article of footwear including an upper and a sole structure fixedly attached to a bottom portion of the upper.
  • the sole structure includes a sole component including a baseplate having a bottom surface and at least a first ground engaging member extending substantially downward from the bottom surface of the baseplate, the first ground engaging member having a substantially circular cross-sectional shape.
  • the sole structure may also include a tapered support structure having a substantially pyramidal shape and extending substantially downward from the bottom surface of the baseplate, abutting the first ground engaging member at a side portion, and partially surrounding the first ground engaging member such that a portion of the first ground engaging member is exposed between edges of the tapered support structure.
  • US 2009/0211118 A1 relates to a cleat for use with an athletic shoe including a hub, a stud of substantially non-flexible material and extending downwardly and away from a lower surface of the hub, a cleat connector extending upwardly and from an upper surface of the hub and configured to engage a shoe-mounted mating connector disposed on a sole of the shoe, the upper surface opposing the lower surface of the hub, and at least one dynamic traction element extending downwardly from the lower surface of the hub and adapted to flex upwardly when the cleat is connected to a shoe and the at least one dynamic traction element is forced downwardly to contact a ground surface due to a weight load applied to a shoe.
  • the distal end of the stud extends further from the lower surface of the hub than the distal end of each unflexed dynamic traction element such that, when the shoe to which the cleat is connected is forced downward toward the ground surface, the stud contacts and/or begins to penetrate the ground surface to provide initial traction before each dynamic traction element makes contact with the ground surface.
  • a shoe may have studs which are shaped to provide a good forward traction.
  • Another shoe may provide more grip at sudden brakes. This may be acceptable, if the player wearing the shoe maintains his position in the field during consecutive matches or trainings. However, if he changes position, he may be forced to also change his shoes, because the shoes for his first position may not provide the right traction for his new position.
  • a scrum involves up to eight players from each team binding together in three rows and interlocking with the free opposing team players. At this point the ball is fed into the gap between the opposing players and they both compete for the ball to win possession.
  • a player who is standing at the right side of a row needs shoes with a different orientation of maximum traction than a player on the left side of a row.
  • Another example is soccer, where for example a right midfielder needs shoes with different traction properties than a left striker or a goal keeper.
  • the object of the present invention to overcome the technical problems mentioned above and to provide a stud which allows to adapt the traction properties of a sports shoe in a simple way.
  • the invention allows to change the direction of maximum traction of the sports shoe to adapt the shoe to different positions on a sports field that a player wearing such a shoe is playing. It is a further object to provide a corresponding sports shoe and to specify a method for manufacturing a corresponding stud.
  • a stud for a shoe comprising a first part for engaging a ground, wherein the first part has a shape which provides for a higher traction along at least a first direction compared to a second direction different from the first direction. Furthermore, the first part is adapted, such that it can be secured relative to a shoe sole in at least two different positions, wherein in a first position the first direction is oriented differently relative to the shoe sole than in a second position.
  • the first part comprises essentially a triangular shaped cross section at the surface which is adapted to contact a shoe sole, wherein the cross section of the first part transitions from an essentially triangular shape at its surface which is adapted to contact a shoe sole to a round shape at its opposite surface.
  • the stud according to the invention comprises a first part with such a shape that it may provide a higher traction in a first direction compared to a second direction.
  • An example may be a stud having a triangular cross section. In this case, the traction in a direction from the center of the first part to one of the three sides is greater than the traction in a direction from the center to one of the three vertices. Further examples of shapes with different degrees of traction along different directions will be given below.
  • the stud according to the invention may be made of only the first part or may be made of this first part and at least a second part as will be described below.
  • the first part of the stud according to the invention is adapted, such that it can be secured relative to a shoe sole in at least two different positions. These positions differ in that in a first position the first direction is oriented differently relative to the shoe sole than in a second position. In this way, the direction of maximum traction of the stud may be oriented relative to the shoe sole in at least two different directions. In this way, the wearer of the shoe may adapt the traction properties according to his needs.
  • a rugby or soccer player who is playing on a right field position may secure one or more studs according to the invention in such a position to the shoe sole, that the shoe provides maximum traction in a backward to right direction.
  • the player is involved in a scrum or starts to sprint towards the goal, he is provided with maximum traction on his particular position.
  • the player may secure the stud(s) in a second position, in which the stud provides maximum traction for this new field position.
  • the player may adapt his pair of sports shoes to different field positions. He does not need to buy sports shoes for different positions.
  • One pair of sports shoes equipped with studs according to the invention is sufficient.
  • the player is able to customize the left and right shoe of a pair to have different traction properties. For example, a rugby player playing on a side position may adapt his outer shoe to provide more lateral traction and to adapt his inner shoe to provide more forward traction.
  • the player is optimally prepared for a scrum.
  • the first part comprises essentially a triangular shaped cross section at the surface which is adapted to contact a shoe sole. Furthermore, the cross section of the first part transitions from an essentially triangular shape at its surface which is adapted to contact a shoe sole to a round shape at its opposite surface.
  • the triangular shape on the upper side may provide for a different traction along different directions
  • the round shape on the lower side fits for example the cross section of a round rotational symmetric second part of the stud provided with a thread for securing both parts to a shoe sole as previously described.
  • "Essentially triangular" in this context is understood as any shape which resembles a triangle. The shape does not necessarily have straight edges. Curved edges are included as well. Also, the vertices need not necessarily be point-like. Rounded vertices are included as well.
  • the stud may further comprise a second part for engaging a ground that is adapted to be secured relative to the shoe sole.
  • This second part may be used to secure the first part to the shoe sole as well.
  • the second part may have a thread arranged in a bore of the first part and engaging a corresponding thread in the shoe sole.
  • the first part and the second part may be separate parts. Thus, if one of the two parts is worn out, in particular the one part which primarily makes contact with the ground, it may be replaced. Furthermore, the first part may be replaced by a different first part having a different size and / or shape and, thus, with different traction properties. For example, the player may secure a smaller first part to the shoe sole for playing soccer and a larger first part for playing rugby, because rugby studs are usually larger than soccer studs especially for rugby players in the first rows. Thus, by using studs according to the invention, the player may re-use his pair of shoes for a different kind of sports and / or for a different position on the field.
  • the first part may be adapted to be arranged at least partially between at least a portion of the second part and at least a portion of the shoe sole. In this way, the first part may be clamped between the second part and the shoe sole and may be easily secured in different positions to the shoe sole.
  • the first and the second directions may be radial directions of the stud.
  • a radial direction extends perpendicular from a longitudinal axis of the stud.
  • a longitudinal axis may for example be a symmetry axis and / or a principal axis of inertia.
  • the first part may comprise at least one surface with a curvature which is different than the average curvature of the first part.
  • the first part may comprise at least one surface with a smaller curvature than the average curvature of the first part. Accordingly, this surface provides for a higher traction than the other surfaces of the stud.
  • Curvature may for example be defined as Gaussian curvature or mean curvature.
  • Curvature of a stud may also be defined with respect to a cross section of the stud. The cross section may for example be perpendicular to an axis of the stud, for example the longitudinal axis.
  • the first part may essentially comprise convex external surfaces.
  • Convex surfaces have the advantage that mud and soil is less likely to adhere to a convex surface. Furthermore, convex surfaces are easier to clean than concave surfaces. "Essentially” in this context is understood in the sense that most (i.e. more than 50%, in particular more than 80%) of the surface area and / or cross section of the first part is convex.
  • the first direction may be associated with a first external surface of the stud and the second direction may be associated with a second external surface of the stud.
  • the first external surface may provide for a higher traction than the second surface, e.g. by its curvature, dimension, etc.
  • the traction properties of the sports shoe may be different depending on the position in which the stud is secured relative to the shoe sole.
  • the first external surface may have a different shape than the second external surface.
  • the difference in shape may provide for different traction values along the directions associated with the external surfaces.
  • the shapes may for example differ by their curvature, size, geometry, or any combination thereof.
  • the first external surface may comprise a lower absolute value of curvature than the second external surface.
  • the first external surface has a lower traction than the second external surface. Varying the curvature of the stud is a simple way of providing the stud with different traction values along different directions.
  • the first external surface may be arranged opposite the second external surface.
  • the traction of the shoe sole in a particular direction may be changed from lower traction to higher traction.
  • the stud in the first position, the stud may provide a good traction in a lateral direction of the shoe, whereas in the second position, the stud may provide a good traction in a medial direction (opposite to the lateral direction) of the shoe.
  • the first external surface may have a rougher surface than the second external surface. This effect may be achieved by providing the first external surface with a surface texturing.
  • the first external surface may have been treated by shot blasting or acids.
  • the rougher surface may have been caused by a corresponding surface structure of a mold.
  • the rougher first external surface may also be achieved by forming the first external surface from a first material which is rougher than a second material forming the second external surface.
  • the second external surface may have a smoother surface than the first external surface. This effect may be achieved for example by polishing or grinding.
  • the smoother second external surface may also be achieved by forming the second external surface from a second material which is smoother than a first material forming the first external surface.
  • the smoother surface may have been caused by a corresponding surface structure of a mold and/or a corresponding material used for the mold.
  • first part comprises more than two external surface
  • one of those surfaces may be rougher than the other external surfaces.
  • one external surface may be rougher than the other two surfaces.
  • a first external surface may be rougher than a second external surface opposite the first external surface.
  • the geometry of the stud may be such that it comprises three different directions along each of which the traction of the stud has a local maximum.
  • the geometry of the stud may be such that it comprises three different directions along each of which the traction of the stud has a local minimum. Both conditions may be achieved for example by a triangle-shaped cross section of the first part.
  • the first part may comprise three external surfaces of a first kind and three external surfaces of a second kind, wherein the surfaces of the first kind have a lower curvature than the surfaces of the second kind.
  • the surfaces of the first kind and the surfaces of the second kind may be arranged in an alternating manner around the first part.
  • the first part of the stud may comprise a rather complex pattern of traction.
  • the external surface of the first part and the external surface of the second part may be adapted to have a smooth transition at the interface of the first part and the second part. This avoids that mud or soil adheres to the interface of the first part and the second part. Furthermore, injuries are reduced in case of contacting another player with the shoe for example.
  • the surface of the first part which contacts a shoe sole may comprise a structure which is adapted to engage a corresponding structure on a surface of the shoe sole.
  • the stud may easily be secured to the shoe sole.
  • the first direction of the stud may be fixed relative to the shoe sole, in particular the first direction may be rotationally fixed around an axis intersecting a plane of the shoe sole (e.g. around an axis perpendicular to the shoe sole), and an unintentional twisting of the stud relative to the shoe sole may be avoided.
  • the structures may be engaged only in certain positions, such that the first part may be secured to the shoe sole in the positions provided by the structures. For example, in case of hexagonal structures, the first part of the stud may be secured to the shoe sole in positions which differ relative to each other by multiples of 60°.
  • the surface of the first part which contacts the second part may comprise a structure which is adapted to engage a corresponding structure on a surface of the second part which contacts the first part. This may help to secure the second part to the first part and to avoid that the both parts may tilt unintentionally relative to each other, i.e. the alignment of both parts and, thus, a smooth transition between both parts is maintained.
  • the second part may comprise an attachment means for attaching the second part to a shoe sole.
  • an attachment means may for example be a thread which engages a corresponding thread in the shoe sole.
  • the first part may be adapted to be engaged with the second part, such that the first part is secured to a shoe sole by attaching the attachment means of the second part to the shoe sole.
  • the first part may be clamped between the second part and secured to the shoe sole by engaging a thread of the first part with a corresponding thread in the shoe sole.
  • the first part may be adapted to be entirely arranged between the second part and the shoe sole when the first part and the second part are attached to the shoe sole. Thus, the first part may be securely held in place by the second part.
  • the first part may be made from a synthetic material and the second part may be made from a metal.
  • the first part may be provided with a complex geometry by a corresponding manufacturing process for synthetic material (e.g. injection molding or 3D printing), whereas the first part may provide for very good wear resistance. Nonetheless, the first part may also contain or be made of metal and may be casted or 3D printed.
  • a further aspect of the present invention relates to a shoe comprising at least one stud as described before and a shoe sole which is adapted to receive the at least one stud.
  • the shoe sole is also adapted to secure the first part of the stud relative to the shoe sole in at least two different positions, wherein in a first position the first direction is oriented differently relative to the shoe sole than in a second position.
  • the shoe sole may comprise at least one location which is adapted to receive the first part in the at least two different positions.
  • the shoe sole may for example comprise at least one attachment means (e.g. a thread) which is able to engage with a corresponding thread of the first part (or of a second part as will be described next) to secure the first part in the at least two different positions.
  • the stud may be mounted at the same location on the shoe sole, but in at least two different positions differing by the orientation of maximum traction of the stud.
  • the stud may comprise a second part for engaging a ground, and the shoe sole may be adapted to secure the second part relative to the shoe sole.
  • This second part may be used to secure the first part to the shoe sole as well.
  • the second part may have a thread arranged in a bore of the first part and engaging a corresponding thread in the shoe sole.
  • the shoe sole may comprise a structure which is adapted to engage a corresponding structure on a surface of the first part of the stud.
  • the structure may be arranged to engage with the corresponding structure of the first part of the stud in the first position and in the second position. In this way, the stud may easily be secured to the shoe sole.
  • the structures may be engaged only in certain positions, the first part may be secured to the shoe sole in certain positions only.
  • the structure may be arranged to engage with the corresponding structure of the first part of the stud in the first position and in the second position.
  • the structure may comprise a locking recess or a locking embossment. Such structure may rather easily be provided for example by injection molding or 3D printing.
  • the locking recess or the locking embossment may have a hexagonal shape.
  • the first part of the stud may be secured to the shoe sole in six different positions.
  • the shoe sole may be shaped, such as to indicate a correct positioning of the first part of the stud. In this way, a wrong positioning of the stud may be avoided and the user is aided to quickly mount the stud in the right position.
  • the correct position of the first part may for example be indicated by an arrow, a corresponding shape of the outsole, or a word (such as for example "brake” and/or "traction").
  • the external surface of the shoe sole may be adapted to have a smooth transition to the external surface of the first part of the stud at the interface of the shoe sole and the first part. This avoids that mud or soil adheres to the interface of the first part and the shoe sole.
  • the shoe sole may be adapted, such that the first part of the stud is removably secured to the shoe sole.
  • the position of the stud and, thus, orientation of maximum traction may easily be changed by a wearer of the shoe.
  • the shoe sole may be adapted, such that the second part of the stud is removably secured to the shoe sole.
  • the shoe sole may comprise a thread for engaging with a corresponding thread of the second part of the stud.
  • the shoe sole may comprise at least one stud being inseparably attached to the shoe sole. If, for example, a stud exhibits a certain symmetry (rotational, mirror symmetry, etc.), such that changing the position of such a stud would not have any effect due to the symmetry, it is advantageous to provide such a stud as an inseparably attached stud.
  • An inseparably attached stud could for example be a stud which is present on a variety of shoes for all field positions.
  • An inseparably attached stud may be symmetrical (e.g. may have rotational or mirror symmetry) or may have no symmetry at all.
  • a still further aspect of the present invention relates to a method of manufacturing a stud for a shoe, comprising at least the steps of providing a first part for engaging a ground; shaping the first part, such that it provides for a higher traction along at least a first direction compared to a second direction different from the first direction, wherein the first part comprises essentially a triangular shaped cross section at the surface which is adapted to contact a shoe sole, and wherein the cross section of the first part transitions from an essentially triangular shape at its surface which is adapted to contact a shoe sole to a round shape at its opposite surface; and adapting the first part to be able to be secured relative to a shoe sole in at least two different positions, wherein in a first position the first direction is oriented differently relative to the shoe sole than in a second position.
  • the stud may be a stud as previously described.
  • the stud may be injection molded or printed using a 3D-printer. These methods allow to manufacture studs with rather complex geometries rather easily.
  • Figures 1A and 1B show an embodiment of a stud 10 for a shoe.
  • the shoe may be a sports shoe for such a kind of sports where studded shoes are generally advantageous to increase the traction on soft ground like turf, artificial turf, clay court, etc. Examples of such kinds of sports are rugby, soccer and football. However, the present invention is not limited to such kind of sports and may be applied to sports shoes for other kind of sports as well.
  • the stud 10 comprises at least a first part 11 for engaging a ground.
  • the first part 11 is able to bore into the soft ground under the weight of a wearer of the sport shoe. Additionally, movements of the wearer like acceleration, deceleration or a change in direction drive the first part 11 into the ground. Once the first part engages with the ground, the traction of the shoe is increased, because horizontal movements of the shoe are impeded by the first part 11 being surrounded by the ground.
  • the stud 10 also comprises a second part 12 which will be described in more detail below.
  • the stud 10 may generally only comprise a single part, namely the first part 11.
  • Fig. 2 shows a simplified cross section 21 of the first part 11 of the stud 10 shown in Figures 1A and 1B .
  • the cross section 21 in Fig. 2 is shown as an equilateral triangle for illustrative purposes.
  • the shape of the first part 11 is slightly curved, i.e. the edges of the triangle are convex.
  • a first direction 23 extends from the longitudinal symmetry axis 22 to the middle of a first edge 24 of the cross section 21 of the first part 11.
  • the first direction 23 is perpendicular to the first edge 24.
  • the symmetry axis 22 is perpendicular to the plane of projection.
  • directions may be defined to start from any axis of the first part 11 or stud 10, respectively, such as principle axes of inertia, etc.
  • a second direction 25 extends from the symmetry axis 22 to one of the vertices 26 of the cross section 21 of the first part 11.
  • the directions 23 and 25 are radial directions in that they extend from a point inside the cross section 21 of the first part 11 of the stud 10 to the outside.
  • the traction in the first direction 23 is higher than in the second direction 25 of the first part 11 of the stud 10.
  • the edge 24 of the cross section 21 is perpendicular to the direction of movement of the shoe sole 13 and, thus, of the first part 11 of the stud 10.
  • the resistance to movement caused by the soft ground surrounding the first part 11 is very high.
  • the first part 11 faces the soft ground with one of its acute vertices 26.
  • a movement of the shoe sole 13 and, hence, of the first part 11 of the stud 10 along this direction is much easier.
  • the movement along the second direction 25 can be compared to the bow of a ship which is designed to reduce the resistance of the hull cutting through water.
  • the movement along the first direction 23 can be compared to the movement of a paddle which is designed to be pushed against water and, accordingly, comprises a high resistance.
  • the first part 11 of the stud 10 is adapted, such that it can be secured relative to a shoe sole 13 in at least two different positions.
  • Fig. 1A depicts the first position
  • Fig. 2B depicts the second position.
  • the first part 11 of the stud 10 is rotated by 60° relative to the first position in Fig. 1A .
  • the first direction 23 which is indicated in Figures 1A and 1B by an arrow is also rotated by 60°.
  • the first direction 23 is oriented differently relative to the shoe sole 13 than in the second position.
  • the difference in orientation need generally not be 60° as in the exemplary embodiment in Figures 1A and 1B , but can in general be any angle. It should be noted that the second direction of the first part 11 of the stud 10 is also rotated by 60° comparing Fig. 2A to Fig. 2B .
  • the first part 11 of the stud may be manufactured from a synthetic material like TPU or from metal like aluminum. In case of synthetic materials, the first part 11 may be injection molded or 3D printed. In case of metal, the first part 11 may be manufactured in a casting mold or 3D printed.
  • Figures 3A and 3B illustrate the principle underlying the present invention by means of four studs 10a, 10b, 10c and 10d mounted to the heel portion of a shoe sole 13.
  • the studs 10a, 10b, 10c and 10d are secured to the shoe sole 13 in a first position in which the first direction 23 of high traction faces outwardly, i.e. the first direction 23 of the first part 11 of studs 10a and 10b point to the medial side 31 of the shoe sole 13 and the first direction 23 of the first part 11 of studs 10c and 10d point to the lateral side 32 of the shoe sole 13.
  • the studs 10a, 10b, 10c and 10d provide high traction in case of lateral or medial movements of the shoe.
  • Fig. 3B all of the studs 10a, 10b, 10c and 10d have been rotated by 60° relative to the first position in Fig. 3A .
  • the second direction 25 (see Fig. 2 ) with lower traction compared to the first direction 23 (see Fig. 2 ) is now facing outwardly, i.e. the second direction 25 of the first part 11 of studs 10a and 10b point to the medial side 31 of the shoe sole 13 and the second direction 25 of the first part 11 of studs 10c and 10d point to the lateral side 32 of the shoe sole 13.
  • the studs 10a, 10b, 10c and 10d provide lower traction in case of lateral or medial movements of the shoe.
  • Figures 4A , 4B and 4C show the first 11 and second part 12 of a stud 10 according to the invention in more detail and how they are secured to a shoe sole 13.
  • the second part 12 is also able to engage a ground when secured to a shoe sole 13.
  • the second part 12 touches the ground before the first part 11 when the player makes a step.
  • the first part 11 and the second part 12 are separate parts. However, it is also possible that the first part 11 and the second part 12 are a single piece.
  • the second part 12 may be made from metal such as aluminum for example. It is also possible to manufacture the second part 12 from a synthetic material like TPU.
  • the first part 11 of a stud 10 is adapted to be arranged at least partially between at least a portion of the second part 12 and at least a portion of the shoe sole 13.
  • the upper surface (i.e. the surface facing the shoe sole) of the second part 12 abuts the lower surface (i.e. the surface pointing away from the shoe sole) of the first part 11.
  • the upper surface of the first part 11 abuts the lower surface of the shoe sole 13.
  • the first part 11 is clamped between the second part 12 and the shoe sole 13. In this way, the first part 11 is fixed and held in place.
  • the external surface of the first part 11 and the external surface of the second part 12 are adapted to have a smooth transition at the interface of the first part 11 and the second part 12. In the exemplary embodiment of figures 4A , 4B and 4C , this is achieved by the first part 11 and the second part 12 having a cylindrical cross section with the same diameter at their interface.
  • the second part 12 comprises a thread 41 for attaching the second part 12 to the shoe sole 13.
  • the shoe sole 13 comprises a corresponding thread 42.
  • other attachment means could be used as well, such as a bayonet joint.
  • the two-part configuration of the stud 10 is only an exemplary embodiment and in general, the stud 10 could only comprise the first part 11.
  • the first part 11 could be secured to the sole 13 by a thread on the first part engaging a corresponding thread in the shoe sole.
  • Other types of attachment could be used as well, such as a bayonet joint.
  • the stud 10 comprises two parts, it is possible that the first part 11 is secured to the lower side of the shoe sole 13, whereas the second part is secured from the upper side of the shoe sole.
  • the second part 12 could be a flat headed screw with a thread protruding through an opening in the shoe sole 13 and engaging a corresponding thread in the first part 11.
  • the first part 11 engages with the second part 12 and is clamped between the second part 12 and the shoe sole 13.
  • the first part 11 comprises a structure on its lower surface in the form of an annular groove 43.
  • the second part 12 comprises a corresponding structure on its upper surface in the form of an annular rim 44.
  • the rim 44 is adapted to engage the groove 43 to help securing the first part 11 relative to the second part 12.
  • a groove 43 and a rim 44 different types of structures could be used.
  • the groove 43 and the rim 44 could be interchanged, i.e. the groove 43 could be arranged on the second part 12 and the rim 44 could be arranged on the first part 11.
  • the first part 11 comprises a structure in the form of a hexagonal embossment or rim 45.
  • the shoe sole 13 comprises a corresponding structure in the form of a hexagonal recess 46.
  • the embossment or rim 45 is adapted to engage the recess 46.
  • the rim 45 and the recess 46 cause the first part 11 to be attachable to the shoe sole 13 only in certain positions. Due to the hexagonal shape of both the rim 45 and the recess 46, the first part 11 may be secured to the shoe sole 13 in six different configurations.
  • the first part 11 due to the rotational symmetry of the first part 11, there are effectively only two different positions of the first part 11 which differ by the orientation of the direction 23 of highest traction (see Fig. 2 ). It should be noted that if the first part 11 had no symmetry at all, each of the six possible configurations resulting from the hexagonal shape of the rim 45 and recess 46 would result in a different position of the first direction of the first part. In general, it is possible that the rim 45 and the recess 46 comprise a different shape than hexagonal, for example triangular or rectangular. Also, the rim 45 and the recess 46 could be interchanged, i.e. the rim 45 could be arranged on the shoe sole 13 and the recess 46 could be arranged on the first part 11.
  • Figures 5A and 5B show the first part 11 of the stud 10 in more detail.
  • the first part 11 comprises a surface 24 (also see the cross section 21 in Fig. 2 ) which is slightly convex.
  • the first part 11 in the exemplary embodiments comprises only convex surfaces.
  • the curvature of the surface 24 is different than the average curvature of the first part obtained for example by summing up the curvature in each point of the outer surface or in each point around a cross section of the outer surface of the first part 11 and normalizing accordingly.
  • the surface 24 has a lower curvature than the surface on the vertex 26 (also see Fig. 2 ).
  • Fig. 2 shows the first part 11 of the stud 10 in more detail.
  • the surface 24 provides for higher traction than the surface 26. Due to the rotational symmetry of the first part, surfaces with lower traction are not only arranged adjacent the surface 24 (reference numerals 26 and 26a in Fig. 5A ), but also arranged opposite (reference numeral 26b). For the same reason, the first part 11 comprises three surfaces 24, 24a and 24b with higher traction.
  • the first part 11 comprises three different directions along each of which the traction of the stud has a local maximum. In Fig. 2 , this is the direction with the reference numeral 23 and the additional two directions obtained by rotating about 120° and 240°, respectively. Furthermore, the first part 11 comprises three different directions along each of which the traction of the stud has a local minimum. In Fig. 2 , this is the direction with the reference numeral 25 and the additional two directions obtained by rotating about 120° and 240°, respectively.
  • the surfaces 24, 24a and 24b can be considered as surfaces of a first kind having a lower curvature than the surfaces 26, 26a and 26b which can be considered as surfaces of a second kind. Also, the surfaces 24, 24a and 24b of the first kind and the surfaces 26, 26a and 26b of the second kind are arranged in an alternating manner around the first part 11.
  • the present invention is not limited to a certain kind of symmetry of the first part 11, the second part 12, and the structures 43, 44, 45 and 46. In fact, those elements could have a different kind of symmetry or no symmetry at all. Accordingly, the shapes of in particular the first part 11 and the second part 12 may be different from the shapes shown herein and the arrangement of the first direction 23, the second direction 25 and of the surfaces of the first part 11 could be different as well.
  • the cross section of the first part 11 transitions from an essentially triangular shape (also see Fig. 2 ) at the upper surface 51 which contact a shoe sole to a round shape at the opposite surface 52.
  • the first part 11 also comprises a bore 53. As shown in figures 4A , 4B and 4C , the bore 53 is adapted to receive the portion of the second part 12 comprising the thread 41. As shown in figures 4A , 4B and 4C , the thread portion 41 extends through the bore 53 to engage with the corresponding thread 42 of the shoe sole 13.
  • the first part 11 is attached to the shoe sole 13. The first part 11 may for example be held in place by the engaging structures 45 and 46 as described above.
  • the second part 12 is attached to the shoe sole 13 by feeding its thread portion 41 through the bore 53 and screwing it in the corresponding thread 42 in the shoe sole 13.
  • the first part 11 is attached to the second part 12 by feeding the thread portion 41 of the second part 12 through the bore 53 of the first part 11. Both parts may be held in place by the annular groove 43 and rim 44 as described above. Then, the protruding thread portion 41 of the second part 12 is screwed in the corresponding thread 42 in the shoe sole 13.
  • Fig. 6 shows an exemplary embodiment of a shoe sole 13 according to the invention in more detail.
  • the shoe sole 13 can be made from synthetic material like polypropylene.
  • the shoe sole 13 is adapted to receive at least one stud 10 as described before.
  • the stud 10 comprises a first part for engaging a ground and has a shape which provides for a higher traction along a first direction compared to a second direction different from the first direction when the first part is engaged in a ground.
  • the shoe sole in the exemplary embodiment of Fig. 6 comprises a thread 42 which is adapted to engage a corresponding thread of the stud 10.
  • the stud 10 could for example comprise two parts as described before and the second part 12 comprises the corresponding mating thread. This configuration is shown in more detail in the cross section of Fig. 7 .
  • the shoe sole 13 is also adapted to secure the first part of the stud relative to the shoe sole in at least two different positions, wherein in a first position the first direction is oriented differently relative to the shoe sole than in a second position.
  • this is achieved by hexagonal recesses in the shoe sole 13 of which one is denoted with the reference numeral 46.
  • the hexagonal recess 46 is adapted to engage a corresponding hexagonal embossment or rim 45 on the upper side 51 of the first part 11 of the stud 10.
  • the shoe sole 13 in Fig. 6 comprises star-shaped embossments around the threads 42 and the hexagonal recesses 43 of which one is exemplarily denoted by the reference numeral 61.
  • the embossment 61 indicates a correct positioning of the first part 11 of the stud 10 relative to the shoe sole. For example, as shown in Fig. 1A , the first part 10 is correctly positioned if the acute vertices 26, 26a and 26b (see Fig. 5A ) coincide with three of the six arms of the star-shaped embossment 61.
  • the external surface of the shoe sole 13 has a smooth transition to the external surface of the first part 11 of the stud 10 at the interface of the shoe sole 13 and the first part 11, in particular in the areas of the vertices.
  • Figures 8A , 8B , 8C and 8D show details of attaching a stud 10 to a shoe sole 13.
  • threads 42 are inserted into corresponding openings in the shoe sole 13.
  • the threads 42 have the shape of a sleeve with an annular collar as shown in Fig. 7 .
  • the threads 42 could be inserted during manufacturing the shoe sole 13 and could be glued to the shoe sole 13 or could be provided during injection molding the shoe sole 13. Alternatively, the threads 42 could be inserted into the corresponding openings in the shoe sole 13 by a customer before attaching the studs 10.
  • each stud 10 is attached to the shoe sole 13.
  • the hexagonal rim 45 of each first part 11 is fitted into the corresponding hexagonal recess 46 in the shoe sole 13.
  • the embossment 61 helps to find a correct orientation of the first part 11.
  • two different positions of each stud 10 are possible which differ with respect to the orientation of the first direction 23 of maximum traction (see Fig. 2 ) relative to the shoe sole 13.
  • the second part 12 is secured to the shoe sole 13 by screwing the thread 41 of the second part into the corresponding thread 42 of the shoe sole 13.
  • the first part 11 is clamped between the second part 12 and the shoe sole 13 and firmly secured.
EP16175027.8A 2015-06-26 2016-06-17 Stollen für sportschuhe Active EP3108761B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102015211927.0A DE102015211927A1 (de) 2015-06-26 2015-06-26 Stollen für Sportschuhe

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EP3108761A1 true EP3108761A1 (de) 2016-12-28
EP3108761B1 EP3108761B1 (de) 2018-04-18

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CN (1) CN106263277B (de)
DE (1) DE102015211927A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113892726A (zh) * 2020-07-06 2022-01-07 株式会社岛野 鞋钉元件、鞋底和自行车鞋

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107157004B (zh) * 2017-06-27 2022-11-11 特步(中国)有限公司 抓地足球鞋大底的设计方法及抓地足球鞋大底
US11096443B2 (en) 2018-02-09 2021-08-24 Nike, Inc. Sole structure for article of footwear

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3577663A (en) * 1969-08-11 1971-05-04 Howard Bruce Mershon Athletic shoe and cleat
EP0451379A1 (de) * 1990-04-10 1991-10-16 Chi-Ming Chen Schuhsohle mit angeschraubten Stollen
EP0815759A2 (de) 1996-07-03 1998-01-07 DIADORA S.p.A. Sohle für Fussball-, Rugby- oder ähnliche Schuhe, mit Dorne mit veränderlicher Konfiguration
US6357146B1 (en) 1998-09-14 2002-03-19 Mitre Sports International Limited Sports footwear and studs therefor
WO2005072551A1 (fr) 2004-01-13 2005-08-11 Lcs International B.V Dispositif d’accrochage de crampon pour chaussure de sport et chaussure ainsi obtenue
US20090211118A1 (en) 2008-02-26 2009-08-27 Softspikes, Llc Traction Cleat for Field Sports
DE102008025289A1 (de) 2008-05-27 2009-12-03 Claus Eifler Schuh, insbesondere Sportschuh
WO2014022259A1 (en) 2012-07-30 2014-02-06 Nike International Ltd. Article of footwear comprising ground engaging members with support features
US8925219B2 (en) * 2011-12-02 2015-01-06 Nfinity Ip, Llc Footwear having cleats
WO2015073636A1 (en) * 2013-11-15 2015-05-21 Nike Innovate C.V. Article of footwear having ground surface material accumulation prevention structure

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1582732A (de) * 1967-09-29 1969-10-03
WO2010115004A1 (en) * 2009-04-02 2010-10-07 Nike International, Ltd. Traction elements
US8176660B2 (en) * 2009-07-30 2012-05-15 Nike, Inc. Customizable stud for an article of footwear

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3577663A (en) * 1969-08-11 1971-05-04 Howard Bruce Mershon Athletic shoe and cleat
EP0451379A1 (de) * 1990-04-10 1991-10-16 Chi-Ming Chen Schuhsohle mit angeschraubten Stollen
EP0815759A2 (de) 1996-07-03 1998-01-07 DIADORA S.p.A. Sohle für Fussball-, Rugby- oder ähnliche Schuhe, mit Dorne mit veränderlicher Konfiguration
US6357146B1 (en) 1998-09-14 2002-03-19 Mitre Sports International Limited Sports footwear and studs therefor
WO2005072551A1 (fr) 2004-01-13 2005-08-11 Lcs International B.V Dispositif d’accrochage de crampon pour chaussure de sport et chaussure ainsi obtenue
US20090211118A1 (en) 2008-02-26 2009-08-27 Softspikes, Llc Traction Cleat for Field Sports
DE102008025289A1 (de) 2008-05-27 2009-12-03 Claus Eifler Schuh, insbesondere Sportschuh
US8925219B2 (en) * 2011-12-02 2015-01-06 Nfinity Ip, Llc Footwear having cleats
WO2014022259A1 (en) 2012-07-30 2014-02-06 Nike International Ltd. Article of footwear comprising ground engaging members with support features
WO2015073636A1 (en) * 2013-11-15 2015-05-21 Nike Innovate C.V. Article of footwear having ground surface material accumulation prevention structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113892726A (zh) * 2020-07-06 2022-01-07 株式会社岛野 鞋钉元件、鞋底和自行车鞋

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CN106263277B (zh) 2019-05-31
EP3108761B1 (de) 2018-04-18
CN106263277A (zh) 2017-01-04
DE102015211927A1 (de) 2016-12-29

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