EP0183860B1 - Crampon pour chaussures de sport, en particulier pour chaussures de football - Google Patents

Crampon pour chaussures de sport, en particulier pour chaussures de football Download PDF

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Publication number
EP0183860B1
EP0183860B1 EP84114627A EP84114627A EP0183860B1 EP 0183860 B1 EP0183860 B1 EP 0183860B1 EP 84114627 A EP84114627 A EP 84114627A EP 84114627 A EP84114627 A EP 84114627A EP 0183860 B1 EP0183860 B1 EP 0183860B1
Authority
EP
European Patent Office
Prior art keywords
socket
cleat
extension
fastening portion
rotation
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
EP84114627A
Other languages
German (de)
English (en)
Other versions
EP0183860A1 (fr
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 DE8484114627T priority Critical patent/DE3470450D1/de
Priority to EP84114627A priority patent/EP0183860B1/fr
Priority to AT84114627T priority patent/ATE33534T1/de
Priority to AT85108772T priority patent/ATE38314T1/de
Priority to DE8585108772T priority patent/DE3565931D1/de
Priority to EP85108772A priority patent/EP0184607B1/fr
Priority to ZA858354A priority patent/ZA858354B/xx
Priority to AU49231/85A priority patent/AU581470B2/en
Priority to US06/799,148 priority patent/US4698923A/en
Priority to YU01849/85A priority patent/YU184985A/xx
Priority to BR8505942A priority patent/BR8505942A/pt
Priority to PT81569A priority patent/PT81569B/pt
Priority to HU854576A priority patent/HUT41975A/hu
Priority to NZ214387A priority patent/NZ214387A/xx
Priority to DK554285A priority patent/DK554285A/da
Priority to ES1985297082U priority patent/ES297082Y/es
Priority to CN85108584A priority patent/CN1003037B/zh
Priority to JP60268412A priority patent/JPS61135602A/ja
Publication of EP0183860A1 publication Critical patent/EP0183860A1/fr
Priority to ES1987297158U priority patent/ES297158Y/es
Application granted granted Critical
Publication of EP0183860B1 publication Critical patent/EP0183860B1/fr
Priority to SG668/88A priority patent/SG66888G/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 stud for sports shoes, in particular soccer shoes, according to the preamble of claim 1.
  • attachment and socket surfaces of the attachment attachment and socket are preferably formed by two diametrically opposite surface sections. Diametrically opposed cams are also formed on the fastening attachment, which are introduced via axial slots in the mount and are guided over a ramp surface when a torque is applied to the stud body.
  • the stud body is pressed against the outsole, this pressing force being maintained to a sufficient extent when the cams are relieved of the axial force in the final rotational position.
  • the socket surfaces now serve as an abutment.
  • the studs including the fastening attachment, can be molded entirely from plastic material. In this way it is possible to reduce the total weight of a sports shoe. Furthermore, the risk of injury is reduced in the case of such a stud compared to conventional studs, which is summoned after sharp abrasion by sharp-edged steel pins, via which the stud body can be screwed into threaded inserts in the sole.
  • the relatively large-area attachment and socket surfaces of the attachment attachment and socket lie against one another under prestress and can absorb high forces both in the pull-out direction and transversely thereto.
  • the cams already mentioned on the fastening attachment not only create the pretension between the attachment and socket surfaces, but also serve as an anti-rotation device. Only by applying a predetermined torque, it is possible to turn the fastening lug back into the insertion position in order to remove the stud. However, it can also happen that the cams deform permanently during the screwing-in process and do not ensure an anti-rotation lock to the desired extent.
  • the invention is therefore based on the object of creating a largely plastic-made interchangeable cleat for sports shoes, in particular soccer shoes, which has an effective anti-rotation device.
  • pan and shoulder surfaces themselves can be used to prevent rotation. When installed, these surfaces should lie as close as possible to one another so that a power transmission can take place over a wide area.
  • attachment and socket surfaces are designed according to the invention, when the attachment attachment is rotated after insertion, a certain resistance must first be overcome in order to bring the attachment and socket surfaces to cover according to an angle of rotation. In this way an effective protection against rotation is created. It can take the place of the previous anti-rotation device via the cams on the fastening attachment or supplement its function as an anti-rotation device.
  • the contact area with the greatest distance from the axis of the stud body or the socket in the circumferential direction of the shoulder and socket surfaces lies in the middle between the ends. It goes without saying that, seen in the axial direction, the inventive formation of shoulder and pan surfaces can be provided over the entire extent of shoulder and pan surfaces or only over a part thereof.
  • the shoulder and pan surfaces can be designed as cylinders, cones or spherical surfaces.
  • the radius of the shoulder and pan surfaces seen in the circumferential direction is advantageously the smallest at the ends and gradually increases towards the middle region. This can be achieved in that the shoulder and pan surfaces have different radii with a staggered center of circle such that the circular arcs approximately coincide in the central region, but increasingly move away from one another towards the ends. With respect to the axis, the surfaces which are circular in cross section are therefore arranged eccentrically.
  • the attachment surface When the fastening attachment is rotated in the socket, the attachment surface can run more or less easily into the socket surface, the resistance increasing, however, until it reaches a maximum value. This leads to a temporary elastic deformation of the shoulder or bearing surface, which, however, changes back again due to the spring properties of the material when the surfaces lie snugly against one another in the final rotational position.
  • the anti-rotation device is improved in that the attachment and pan surfaces have a relatively rough surface.
  • the attachment and pan surfaces largely take over the forces which are transmitted from the stud body to the shoe.
  • the stud body has a cylindrical or conical, preferably circular, peripheral system section below the shoulder surfaces of the fastening attachment, which section with a corresponding cylindrical or conical section Sole interacts.
  • the forces acting exclusively axially on the studs are not critical. Forces acting from the side can develop considerable turning or bending moments and impair 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.
  • a further embodiment of the invention is advantageous in the case of above and / or below the cylindrical or conical system section radial, preferably circular circumferential contact sections are formed, which cooperate with corresponding radial contact sections of the sole.
  • Screw studs of known design have a plurality of axially parallel recesses spaced apart in the circumferential direction, into which corresponding protrusions of a socket wrench engage in order to screw the stud body in and out.
  • 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.
  • One embodiment of the invention therefore provides that a plurality of bayonet-slot-like recesses spaced apart in the circumferential direction are formed in the stud body with the undercut at the upper end. Lugs in the socket wrench, as they have been provided so far, reach the undercut when the stud is screwed in or out.
  • Fig. 1 the bottom view is shown under an outsole 10 of a football 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 100 which can be inserted into or removed from the socket in a manner to be described.
  • the stud 100 has a stud body 101 and a fastening projection 18, which is formed in one piece with the stud body 101 from plastic.
  • the attachment lug 18 has two diametrically opposed lug surfaces 20, 21 designed as spherical surface sections, which interact with socket surfaces 14, 15 formed as spherical surface sections, which is formed in the sole segment 77a.
  • Above the attachment surfaces 20, 21, diametrically opposed cams 22 and 23 are formed on the attachment attachment 18. They are received by angled recesses 16, 17.
  • the attachment attachment has approximately the shape of a spherical section.
  • the attachment projection 18 is recessed cylindrically at 41 or 42.
  • a conical section 103 is arranged on a cylindrical neck section 102 below the pan surfaces 20, 21 with a conical contact surface 104 which interacts with a corresponding conical contact surface 105 of the socket in the sole segment 77a.
  • the upper radial ring surface of the conical section 103 bears against a corresponding ring surface of the socket.
  • a further radial ring surface is provided below the conical section and bears against a corresponding ring surface on the sole segment 77a.
  • FIGS. 6 to 8 The version in the sole segment 77a for receiving the fastening projection 18 is shown in more detail in FIGS. 6 to 8. It has two diametrically opposite, approximately axially parallel slots 30, 31. Ramp surfaces 32 rising on both sides are formed in the upper third of the slots 30, 31. Horizontal or slightly inclined running surfaces 33 adjoin the ramp surfaces 32 in the counterclockwise direction. This is followed by sloping ramp surfaces 34, which end at the recesses 16, 17 already mentioned.
  • the installation of the studs 100 in the sockets in the sole segment 77 or 77a is as follows: The stud 100 is inserted into the socket formed in the sole segment 77, 77a in such a way that the cams 22, 23 can pass axially through the slots 30, 31. If the conical section 103 lies in the corresponding recess in the sole segment 77a or the flange 106 of the job body against the underside of the sole segment 77a, the underside of the cams 22, 23 has reached the rising ramp surface 32. If the lug 100 is now rotated clockwise, the cams 22, 23 move along the associated ramp surface 32. In this way, the lug 100 is pulled somewhat axially into the socket when the engaged parts are temporarily deformed elastically.
  • FIG. 4 shows the radii of the surfaces or their distance from the central axis in a cross-sectional plane (FIG. 2).
  • the axis is designated 108, and the cross-section results in the radius a in the case of a mathematically pure circular shape.
  • the corresponding surfaces of the fastening insert and socket only have approximately the radius a in the middle area between the ends (viewed in the direction of rotation), as indicated at 109 and 110, respectively.
  • the attachment surfaces 20, 21 are in the gaps between the socket surfaces 14, 15. If the fastening insert 18, as already described above, is inserted sufficiently far axially, the entire stud is rotated.
  • the attachment surfaces 20, 21 initially run smoothly into the pan surfaces 14, 15. As the rotation progresses, the section of the attachment surfaces 20, 21 entering the socket surfaces 14, 15 has an increasingly larger diameter. The maximum difference results when the middle area of the attachment surfaces has to pass the entrance of the pan surfaces.
  • the insertion of the attachment surfaces 20, 21 into the socket surfaces 14, 15 can therefore only take place by an elastic material displacement. Since the material of the frame and studs is flexible, a deformation occurs when the deformation forces stop acting. This is the case if the attachment surfaces 20, 21 are located completely within the socket surfaces 14, 15.
  • recesses are formed on the circumference of the stud body 101 for the attachment of a tool.
  • a total of three recesses 120 arranged at a uniform circumferential distance are provided, only one of which is shown in FIG. 3.
  • the recesses 120 have an approximately axially parallel groove 121 which is triangular in cross section and which deepens from above and widens in accordance with the enlarged circumference of the stud body 101.
  • the base line of the groove is at the same distance from the axis 108.
  • the groove 121 ends at the top End in a transverse recess 122, whereby shoulders 123, 124 are formed.
  • a suitable tool for installing and removing the stud 101 is a socket wrench which encompasses the stud body 101 and which has three lugs which are triangular in cross section and which engage in the grooves 121 when the wrench is fitted.
  • the lugs are completely plugged into the transverse recess 122. If rotation is carried out in one or the other direction of rotation, the lugs of the socket wrench move into the corresponding sections of the transverse recess 122 and exert a torque on the lug body 101 in order to screw in or loosen the lug 100 .
  • this position of the socket wrench it cannot be released from the stud body 101 by train, since the lugs of the socket wrench grip the shoulders 123 and 124, respectively.
  • the described design of the recesses 120 not only serves to apply a tensile force to the stud 100, but also has the task that when the stud 101 is inserted, the key can axially apply a sufficient torque without any risk of slipping. Because of the eccentric design of the spherical surfaces of the shoulder and socket surfaces 20, 21 and 14, 15, as already described above, a not inconsiderable but limited upper torque is necessary in order to bring the surfaces described into contact.

Landscapes

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

Claims (9)

1. Crampon (100) pour chaussures de sport, en particulier pour chaussures de football, comportant une monture vers le bas placée dans la semelle (10), cette monture présentant intérieurement au moins deux surfaces de cuvette (14, 15) en forme de secteur circulaire espacées dans sa direction circonférentielle, un corps de crampon (101), un appendice de fixation (18) relié à ce corps de crampon (101) et ancrable dans la monture, sur lequel sont formées au moins deux surfaces d'appendice (20, 21) dirigées vers le bas et espacées dans la direction circonférentielle qui, viennent en appui contre les surfaces de cuvette (14, 15) de la monture après introduction de l'appendice de fixation (18) et rotation de celui-ci d'un angle déterminé, une surface d'appui (104) formée sur le corps de crampon (101) qui s'appuie d'en bas avec pression contre la semelle (10) lorsque les surfaces d'appendice et de cuvette (20, 21; 14, 15) sont en prise, et un dispositif antirotation situé entre l'appendice de fixation (18) et la monture, caractérisé en ce que les surfaces d'appendice et de cuvette (20, 21; 14, 15) en forme de secteur circulaire présentent, dans leur circonférence, une zone d'appui médiane qui est à une plus grande distance radiale de l'axe (108) du corps de crampon (101) ou de la monture que le reste des zones d'appui.
2. Crampon selon la revendication 1, caractérisé en ce que la zone d'appui située circonférentielle- ment à la plus grande distance de l'axe (108) du corps de crampon (101) ou de la monture se trouve approximativement à mi-distance des extrémités d'un secteur.
3. Crampon selon l'une des revendications 1 et 2, caractérisé en ce que le rayon des surfaces d'appendice et de cuvette (20, 21; 14, 15) et plus petit aux extrémités du secteur dans la direction circonférentielle et augmente progressivement vers la zone médiane.
4. Crampon selon l'une des revendications 1 à 3, caractérisé en ce que les surfaces d'appendice et de cuvette (20, 21; 14, 15) sont des sections de surfaces sphériques.
5. Crampon selon la revendication 4, caractérisé en ce que les surfaces sphériques de l'appendice et/ou de la cuvette sont relativement rugueuses.
6. Crampon selon l'une des revendications 1 à 5, caractérisé en ce que le corps de crampon (101 ) présente, au-dessous des surfaces (20, 21 ) de l'appendice de fixation (18) une partie d'appui cylindrique ou conique (103, 104), faisant de préférence un cercle, et qui coopère avec une partie cylindrique ou conique correspondante (105) de la semelle (77a, 10).
7. Crampon selon la revendication 6, caractérisé en ce qu'au-dessus et/ou au-dessous de la partie d'appui conique (103) sont formées des parties d'appui radiales, faisant de préférence un cercle, et qui coopèrent avec des parties d'appui radiales correspondantes de la semelle (77a, 10).
8. Crampon selon l'une des revendications 1 à 7, caractérisé en ce que dans le corps de crampon (101) sont formés plusieurs évidements du genre fente à baïonette (120) espacés dans la direction circonférentielle avec une contre-dépouille (123,124) à l'extrémité supérieure.
9. Crampon selon la revendication 8, caractérisé en ce que des contre-dépouilles (123, 124) sont formées dans les deux sens de rotation.
EP84114627A 1984-12-01 1984-12-01 Crampon pour chaussures de sport, en particulier pour chaussures de football Expired EP0183860B1 (fr)

Priority Applications (20)

Application Number Priority Date Filing Date Title
DE8484114627T DE3470450D1 (en) 1984-12-01 1984-12-01 Sports shoes studs, in particular for football shoes
EP84114627A EP0183860B1 (fr) 1984-12-01 1984-12-01 Crampon pour chaussures de sport, en particulier pour chaussures de football
AT84114627T ATE33534T1 (de) 1984-12-01 1984-12-01 Stollen fuer sportschuhe, insbesondere fussballschuhe.
AT85108772T ATE38314T1 (de) 1984-12-01 1985-07-13 Stollensystem fuer sportschuhe, insbesondere fussballschuhe.
DE8585108772T DE3565931D1 (en) 1984-12-01 1985-07-13 Studs system for sports shoes, in particular for football shoes
EP85108772A EP0184607B1 (fr) 1984-12-01 1985-07-13 Système de crampons pour chaussures de sport, en particulier pour chaussures de football
ZA858354A ZA858354B (en) 1984-12-01 1985-10-30 A cleat system for sports shoes,especially football shoes
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
BR8505942A BR8505942A (pt) 1984-12-01 1985-11-27 Sistema de trava para calcado esportivo e ferramenta para apertar e desapertar a trava
YU01849/85A YU184985A (en) 1984-12-01 1985-11-27 Changeable gripper for sport shoes especially for football shoes
PT81569A PT81569B (de) 1984-12-01 1985-11-28 Stllensystem fuer sportsschuhe insbesondere fussballschuhe
NZ214387A NZ214387A (en) 1984-12-01 1985-11-29 Cleat system for sport shoe: locking means provided by shape of contacting surfaces
DK554285A DK554285A (da) 1984-12-01 1985-11-29 Knopsystem til sportssko, isaer fodboldsko
ES1985297082U ES297082Y (es) 1984-12-01 1985-11-29 Sistema de tacos para zapatos de deporte, especialmente para zapatos de futbol
HU854576A HUT41975A (en) 1984-12-01 1985-11-29 Shoe nail structure for sport shoes particulary football ones
CN85108584A CN1003037B (zh) 1984-12-01 1985-11-29 适用于运动鞋、特别是足球鞋的鞋钉
JP60268412A JPS61135602A (ja) 1984-12-01 1985-11-30 スポーツシユーズ、特にフツトボールシユーズ用のクリートシステム
ES1987297158U ES297158Y (es) 1984-12-01 1987-06-16 Sistema de tacos para zapatos de deporte, especialmente para zapatos de futbol
SG668/88A SG66888G (en) 1984-12-01 1988-10-05 Sports shoes studs,in particular for football shoes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP84114627A EP0183860B1 (fr) 1984-12-01 1984-12-01 Crampon pour chaussures de sport, en particulier pour chaussures de football

Publications (2)

Publication Number Publication Date
EP0183860A1 EP0183860A1 (fr) 1986-06-11
EP0183860B1 true EP0183860B1 (fr) 1988-04-20

Family

ID=8192324

Family Applications (2)

Application Number Title Priority Date Filing Date
EP84114627A Expired EP0183860B1 (fr) 1984-12-01 1984-12-01 Crampon pour chaussures de sport, en particulier pour chaussures de football
EP85108772A Expired EP0184607B1 (fr) 1984-12-01 1985-07-13 Système de crampons pour chaussures de sport, en particulier pour chaussures de football

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP85108772A Expired EP0184607B1 (fr) 1984-12-01 1985-07-13 Système de crampons pour chaussures de sport, en particulier pour chaussures de football

Country Status (7)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6957503B2 (en) 2002-09-05 2005-10-25 Adidas International Marketing, B.V. Magnetically operable studs for footwear

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 (de) 2005-05-31 2008-10-30 Lotto Sport Italia S.P.A. Auswechselbare Stollenstruktur für Sportschuhe
DE202005018431U1 (de) * 2005-11-23 2006-02-09 Weidinger, Thomas Laufschuh mit Stollen
EP2375930B1 (fr) * 2009-04-10 2018-10-31 Pride Manufacturing Company, LLC Réceptacle pour le montage amovible d'un crampon
AU2011293574B2 (en) * 2010-08-26 2016-05-19 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
DE3242606A1 (de) * 1982-02-15 1983-08-25 Itw-Ateco Gmbh, 2000 Norderstedt Stollen fuer sportschuhe, insbesondere fussballschuhe
JPS58149701A (ja) * 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 スポ−ツシユ−ズ用、特に、フツトボ−ル靴用クリ−ト

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6957503B2 (en) 2002-09-05 2005-10-25 Adidas International Marketing, B.V. Magnetically operable studs for footwear
US7481009B2 (en) 2002-09-05 2009-01-27 Adidas International Marketing B.V. Magnetically operable studs for footwear

Also Published As

Publication number Publication date
ES297158U (es) 1990-01-16
EP0184607B1 (fr) 1988-11-02
EP0184607A1 (fr) 1986-06-18
ATE33534T1 (de) 1988-05-15
JPS61135602A (ja) 1986-06-23
ES297158Y (es) 1990-07-01
EP0183860A1 (fr) 1986-06-11
DE3470450D1 (en) 1988-05-26
DE3565931D1 (en) 1988-12-08
ZA858354B (en) 1986-06-25
SG66888G (en) 1989-07-14

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