EP0183860A1 - 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
EP0183860A1
EP0183860A1 EP84114627A EP84114627A EP0183860A1 EP 0183860 A1 EP0183860 A1 EP 0183860A1 EP 84114627 A EP84114627 A EP 84114627A EP 84114627 A EP84114627 A EP 84114627A EP 0183860 A1 EP0183860 A1 EP 0183860A1
Authority
EP
European Patent Office
Prior art keywords
socket
bearing
cleat
stud
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.)
Granted
Application number
EP84114627A
Other languages
German (de)
English (en)
Other versions
EP0183860B1 (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 AT84114627T priority Critical patent/ATE33534T1/de
Priority to DE8484114627T priority patent/DE3470450D1/de
Priority to EP84114627A priority patent/EP0183860B1/fr
Priority to EP85108772A priority patent/EP0184607B1/fr
Priority to AT85108772T priority patent/ATE38314T1/de
Priority to DE8585108772T priority patent/DE3565931D1/de
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 BR8505942A priority patent/BR8505942A/pt
Priority to YU01849/85A priority patent/YU184985A/xx
Priority to PT81569A priority patent/PT81569B/pt
Priority to NZ214387A priority patent/NZ214387A/xx
Priority to ES1985297082U priority patent/ES297082Y/es
Priority to CN85108584A priority patent/CN1003037B/zh
Priority to DK554285A priority patent/DK554285A/da
Priority to HU854576A priority patent/HUT41975A/hu
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 cleat for sports shoes, in particular football shoes, with a downwardly open socket in the outsole, which has at least two circumferentially spaced support surfaces on the inside, a cleat body, a fastening attachment connected to the cleat body, via which the cleat body with the Socket is releasably connectable and are formed on the at least two circumferentially spaced, downward-facing bearing surfaces which, when inserted and after the fastening attachment is rotated by a predetermined angle of rotation, bear essentially against the supporting surfaces of the socket, and an anti-rotation device between the fastening attachment and Frame.
  • Such a tunnel is known (DE-OS 32 42 606).
  • the support and bearing surfaces of the socket and the attachment projection are preferably formed by two diametrically opposed spherical surface sections.
  • Diametrically opposed pins are also formed on the fastening attachment, which are inserted through 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 pins are relieved of the axial force in the final rotational position.
  • the support surfaces in the socket now serve as abutments.
  • 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 such a stud, which is summoned after sharp abrasion by sharp-edged steel pins, by means of which the stud body can be screwed into threaded inserts of the sole.
  • the relatively large-area bearing and support surfaces of the attachment projection and the socket are pretensioned against one another and can exert high forces both when pulling out record direction as well as transverse to it. In the case of relatively soft, elastic stud material, the spherical surfaces also allow the stud body to oscillate to a limited extent.
  • the already mentioned pins on the fastening insert not only create the pretension between the bearing and support 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 happen that the pins 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 providing an interchangeable cleat for sports shoes, in particular soccer shoes, which is largely made of plastic and which has an effective anti-rotation device.
  • a bearing area between the ends of the bearing and support surfaces has a greater or smaller radial distance from the axis of the stud body or the socket than the other bearing areas.
  • the support and bearing 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.
  • a certain resistance must first be overcome when the fastening projection is rotated after insertion in order to bring the bearing and support 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 pins on the mounting insert or supplement its function as an anti-rotation device.
  • the contact area with the larger or smaller distance is preferably approximately in the middle between the ends. It is understood that viewed in the axial direction, the contact area can extend with the greater or smaller distance over the entire contact or support surface or even only over a part thereof.
  • the bearing and support surfaces can be designed as cylindrical, conical or spherical surfaces.
  • the radius of the bearing and support surfaces is the smallest at the ends and gradually increases towards the middle area. It is particularly advantageous to shape the cross-section such that the support and bearing surfaces have different radii with an offset center of circle such that the circular arcs approximately coincide in the central region, but increasingly move away from one another at the ends. With respect to the axis, the surfaces which are circular in cross section are therefore arranged eccentrically.
  • the shape of the bearing and support surfaces designed according to the invention is particularly advantageous if the design is known per se as spherical surfaces or ball socket sections.
  • the bearing surface can more or less easily run into the support surface, but the resistance increases until it reaches a maximum value, which leads to a temporary elastic deformation of the bearing or support surface, which, however, changes back again due to the spring properties of the material when the bearing and support surfaces lie well against each other in the final rotational position.
  • the anti-rotation device is further improved in that spherical surfaces and / or ball socket sections have a relatively rough surface.
  • a further embodiment of the invention provides that the stud body has a cylindrical or conical, preferably circular circumferential contact section below the bearing surfaces of the fastening attachment, which cooperates with a corresponding section.
  • a further embodiment is advantageous, in which radial, preferably circular circumferential contact sections are formed above and / or below the cylindrical or conical contact section, which cooperate with corresponding radial contact sections of the sole.
  • Screw studs of a known type have a plurality of axially parallel recesses spaced apart in the circumferential direction, into which corresponding projections of a socket wrench engage, 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.
  • One embodiment of the invention therefore provides that a plurality of circumferentially spaced bayonet-slot-like recesses 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 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 F 77a are integrally formed rovals for receiving studs 100 which still be on can be inserted or removed from the socket in a writing manner.
  • 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 spherical surface sections 20, 21 which cooperate with ball socket sections 14, 15 of a socket which is shaped in the sole segment 77a.
  • Above the spherical surface sections 20, 21, pins 22 and 23 are formed diametrically opposite one another on the fastening projection 18. They are taken up by angular recesses. 16, 17.
  • the fastening projection 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 spherical 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, which against a corresponding ring surface on the sole segment 77a is present.
  • 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 so that the pins 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 stud body against the underside of the sole segment 77a, the underside of the pins 22, 23 has . the rising ramp area 32 is reached. If the stud 100 is now rotated clockwise, the pins 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.
  • spherical surfaces 20, 21 of the fastening projection 18 and the spherical socket surfaces 14, 15 of the socket have slight deviations from the mathematical spherical surface shape.
  • 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 with 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 bearing surfaces 20, 21 are in the gaps between the support surfaces 14, 15. If the fastening insert 18 is inserted sufficiently far axially, as already described above, the entire stud is: twisted.
  • the bearing surfaces 20, 21 initially run smoothly into the pan surfaces 14, 15. As the rotation progresses, the section of the bearing surfaces 20, 21 entering the socket surfaces 14, 15 has an increasingly larger diameter. The maximum difference arises when the middle area of the bearing surfaces has to pass the entrance of the pan surfaces.
  • the screwing of the bearing surfaces 20, 21 into the pan surfaces 14, 15 can therefore only 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 bearing surfaces 20, 21 are located entirely within the pan surfaces 14, 15.
  • FIG. 2 From Fig. 2 it can be seen that 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 with a triangular cross section, which deepens towards the top 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 comprises the stud body 101 and which has three lugs which are triangular in cross-section on the inside and which engage in the grooves 121 when the key is put on.
  • 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 the key can axially apply sufficient torque when the stud 101 is inserted without risk of slipping. Because of the eccentric design of the spherical surfaces of the bearing and support surfaces 20, 21 or 14, 15, as already described above, a not inconsiderable, but upwardly limited torque is necessary in order to bring the surfaces described into contact.

Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
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
AT84114627T ATE33534T1 (de) 1984-12-01 1984-12-01 Stollen fuer sportschuhe, insbesondere fussballschuhe.
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
EP85108772A EP0184607B1 (fr) 1984-12-01 1985-07-13 Système de crampons pour chaussures de sport, en particulier pour chaussures de football
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
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
YU01849/85A YU184985A (en) 1984-12-01 1985-11-27 Changeable gripper for sport shoes especially for 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
PT81569A PT81569B (de) 1984-12-01 1985-11-28 Stllensystem fuer sportsschuhe insbesondere fussballschuhe
ES1985297082U ES297082Y (es) 1984-12-01 1985-11-29 Sistema de tacos para zapatos de deporte, especialmente para zapatos de futbol
CN85108584A CN1003037B (zh) 1984-12-01 1985-11-29 适用于运动鞋、特别是足球鞋的鞋钉
DK554285A DK554285A (da) 1984-12-01 1985-11-29 Knopsystem til sportssko, isaer fodboldsko
NZ214387A NZ214387A (en) 1984-12-01 1985-11-29 Cleat system for sport shoe: locking means provided by shape of contacting surfaces
HU854576A HUT41975A (en) 1984-12-01 1985-11-29 Shoe nail structure for sport shoes particulary football ones
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 true EP0183860A1 (fr) 1986-06-11
EP0183860B1 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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000053047A1 (fr) 1999-03-11 2000-09-14 Oroszi Laszlo Unite de renforcement de prise pour chaussures de sport
EP1728448A1 (fr) 2005-05-31 2006-12-06 Lotto Sport Italia S.p.A. Structure de crampon amovible pour chaussures de sport

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202005018431U1 (de) * 2005-11-23 2006-02-09 Weidinger, Thomas Laufschuh mit Stollen
WO2010118329A1 (fr) 2009-04-10 2010-10-14 Pride Manufacturing Company, Llc Procédé et appareil permettant de relier en traction des cale-chaussures et leurs rainures d'accueil
EP2608690B1 (fr) * 2010-08-26 2016-07-20 Cleats LLC Systeme de fixation d'un crampon

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3242606A1 (de) * 1982-02-15 1983-08-25 Itw-Ateco Gmbh, 2000 Norderstedt Stollen fuer sportschuhe, insbesondere fussballschuhe

Family Cites Families (2)

* 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 (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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3242606A1 (de) * 1982-02-15 1983-08-25 Itw-Ateco Gmbh, 2000 Norderstedt Stollen fuer sportschuhe, insbesondere fussballschuhe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000053047A1 (fr) 1999-03-11 2000-09-14 Oroszi Laszlo Unite de renforcement de prise pour chaussures de sport
EP1728448A1 (fr) 2005-05-31 2006-12-06 Lotto Sport Italia S.p.A. Structure de crampon amovible pour chaussures de sport

Also Published As

Publication number Publication date
EP0183860B1 (fr) 1988-04-20
SG66888G (en) 1989-07-14
ES297158U (es) 1990-01-16
DE3470450D1 (en) 1988-05-26
ES297158Y (es) 1990-07-01
EP0184607B1 (fr) 1988-11-02
DE3565931D1 (en) 1988-12-08
EP0184607A1 (fr) 1986-06-18
ZA858354B (en) 1986-06-25
JPS61135602A (ja) 1986-06-23
ATE33534T1 (de) 1988-05-15

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