EP0090884B1 - Laufsohle mit Nocken für Sportschuhe, insbesondere Fussballschuhe - Google Patents

Laufsohle mit Nocken für Sportschuhe, insbesondere Fussballschuhe Download PDF

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Publication number
EP0090884B1
EP0090884B1 EP82109445A EP82109445A EP0090884B1 EP 0090884 B1 EP0090884 B1 EP 0090884B1 EP 82109445 A EP82109445 A EP 82109445A EP 82109445 A EP82109445 A EP 82109445A EP 0090884 B1 EP0090884 B1 EP 0090884B1
Authority
EP
European Patent Office
Prior art keywords
sleeve
cam
fastening
running
shoulder
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
EP82109445A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0090884A1 (de
Inventor
Alfred Bente
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 Sportschuhfabriken Adi Dassier Stiftung and Co KG
Adidas AG
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 Adidas Sportschuhfabriken Adi Dassier Stiftung and Co KG, Adidas AG filed Critical Adidas Sportschuhfabriken Adi Dassier Stiftung and Co KG
Priority to AT82109445T priority Critical patent/ATE14070T1/de
Publication of EP0090884A1 publication Critical patent/EP0090884A1/de
Application granted granted Critical
Publication of EP0090884B1 publication Critical patent/EP0090884B1/de
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
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C15/00—Non-skid devices or attachments
    • A43C15/16—Studs or cleats for football or like boots
    • A43C15/161—Studs or cleats for football or like boots characterised by the attachment to the sole
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
    • A43B13/22—Soles made slip-preventing or wear-resisting, e.g. by impregnation or spreading a wear-resisting layer
    • A43B13/24—Soles made slip-preventing or wear-resisting, e.g. by impregnation or spreading a wear-resisting layer by use of insertions
    • A43B13/26—Soles made slip-preventing or wear-resisting, e.g. by impregnation or spreading a wear-resisting layer by use of insertions projecting beyond the sole surface

Definitions

  • the invention relates to an outsole with cams for sports shoes, in particular football shoes, with fastening projections projecting from the running side of the outsole, to which the cup-shaped cams are exchangeably fastened.
  • cam soles are sports shoe soles on which gripping elements - predominantly formed in one piece with the sole - are formed in a number of up to 20, these gripping elements having a certain elasticity and flexibility due to their material.
  • Such cam soles are preferably used by athletes when the elastic deformability of the cams - in contrast to the regularly hard interchangeable studs - and the resulting damping are to be used. This applies above all to hard places and floors, on which a gripping element effect cannot be dispensed with.
  • Cam soles are also widely used in the training of football players, as they are perceived as being gentle.
  • cam soles A problem that has always existed for the cam soles is that after the cams wear out, the entire sole and thus the sports shoe are unusable, even if the shaft is still in order. Therefore, in order to reconcile the life of the cam sole with that of the entire sports shoe, it is necessary to manufacture the cam sole from a plastic material that is very resistant to wear. Since this makes the sole relatively expensive, it has also been proposed to manufacture the cams solely from a wear-resistant material and to connect them to the sole made of cheaper material in the casting process. However, this has the disadvantage that the harder material of the cams considerably reduces the elasticity and damping properties desired by cams.
  • cam soles of the type described at the outset in which “cam caps” made of wear-resistant material can be fastened to fastening attachments of the outsole, which carry an external thread, by screws (FR-PS 2070253).
  • a disadvantage of these known cam soles is that the fastening approaches are often irreparably damaged if the athlete fails to replace the cam caps in good time before the running side is completely worn out.
  • the object of the invention is therefore to provide a cam sole of the type described above, the sole body of which is made of a relatively cheap material and which carries interchangeable cams made of a highly wear-resistant material, without the damping properties of the cams being lost and a temporarily ignored one Extensive wear of the cams renders the attachments of the outsole unusable.
  • each fastening attachment has a shoulder pointing towards the running side of the outsole, that a sleeve can be slid onto the fastening attachment, which sleeve has at least one hook element which can be moved through an associated opening of the sleeve wall and engages behind the shoulder of the associated fastening attachment , and that a cam can be plugged onto the sleeve, the hook element engaging behind the shoulder protruding slightly beyond the opening and being in a frictional engagement with the inner surface of the cam.
  • the cam sole according to the invention thus has fastening attachments which are not designed as screw attachments with an external thread, but only at a certain distance from their free end, between the latter and the running side of the outsole, have a shoulder pointing towards the running side.
  • the cams which are merely a cap or thimble-shaped “cam shell” and are made of a high-strength plastic material, are fastened to these fastening attachments by means of a sleeve, which is fixed on their inner surface by means of the hook element, i.e. that is, by form-fitting, holding onto the shoulder, but holding the cam shell on its outer surfaces by the slightly protruding hook element by press fit or a corresponding frictional connection.
  • the cam shell itself ensures that the hook element cannot move out of the form-fitting engagement with the shutter through the opening of the sleeve wall, so that the cam cannot be pulled off the fastening attachment without removing the cam from the sleeve.
  • Grip surfaces can be provided on the outer surface of the cam or cam shell, which allow a tool to be removed by overcoming the existing frictional engagement with the sleeve. This is necessary if the tread surface of the cam shell is worn out to such an extent that there is a risk of damage to the associated attachment projection.
  • the sole body including the fastening lugs integral therewith, expediently consists of a relatively soft and, as a result, not particularly wear-resistant plastic material, e.g. B. PVC.
  • the cams or cam shells expediently also the sleeves, however, consist of a very ver wear-resistant plastic material, eg made of a polyurethane. Since the cams only form an outer “cover” for the attachment lugs of the outsole, the overall arrangement of the Nokke / attachment lug retains the damping flexibility that is typical and desired for cams.
  • the attachment projections each protrude from the bottom of a shallow depression into the running side of the outsole, into which the edge of the cam or cam shell is fitted in the attached state. Since this causes forces acting parallel to the outsole, which load the cams, not only to be transmitted by the fastening lugs alone, but also by the edges of the depressions, it is possible in this way to choose the frictional connection between the cam shells and the sleeves less strictly, which is what easier pulling off, if desired, benefits.
  • the attachment lugs for the cams can also be connected to the main body of the outsole in place of a one-piece design in such a way that they are embedded and anchored therein by means of a fastening plate. This makes it possible to choose a material that also deviates from the sole for the fastening approaches and is particularly resiliently elastic in order to compensate for a loss in mobility and resilience of the cams due to their harder material.
  • the attachment lugs 2 project from the bottom 3 of a flat circular depression 4 and have a length of, for example, 10 mm.
  • Each attachment lug 2 has a shoulder 5 directed towards the bottom 3 approximately in the middle of its length, which in the exemplary embodiment shown is circular in shape in accordance with the circular cross section of the attachment lug 2.
  • the distance of the shoulder 5 from the floor 3 is denoted by a.
  • a sleeve, designated as a whole by 6 can be pushed onto the attachment projection 2 (FIGS. 2a, 2b), which can also consist of PVC.
  • the attachment projection 2 FIGS. 2a, 2b
  • diametrically opposed hook elements 7 are formed, which “grow” at the lower edge of an opening 8 that penetrates the sleeve wall and protrude beyond the outer circumference of the sleeve 6 in the unloaded state in the manner shown in FIG. 2a.
  • the hook elements 7 have hook surfaces 9 which completely leave the interior of the sleeve 6 in the state shown in FIG. 2a.
  • the inside diameter of the sleeve 6 is matched to the outside diameter of the attachment projection 2 in the region of the shoulder 5 and also at its foot directly in the vicinity of the base 3, so that the sleeve 6 can be pushed onto the attachment projection 2 with little play at best.
  • the cam or cam cap 10 has an outer frustoconical shape with a tread surface 11 and with a smooth-walled cylindrical inner recess 12, the diameter of which is slightly larger than the outer diameter of the sleeve 6.
  • the cam 10 is of cylindrical design over a region 13 corresponding approximately to the depth of the recess 4 and the outer diameter is adapted to the diameter of the recess 4.
  • a circumferential annular groove 14 is provided below the cylindrical region 13 as a gripping surface for inserting a pulling tool.
  • the sleeve 6 is first pushed onto the fastening projection 2 to such an extent that the (in FIG. 2a) upper edge of the sleeve 6 abuts the bottom 3.
  • the hook surfaces 9 of the hook elements 7 are largely exactly at the level of the shoulder 5, but do not engage behind them, since they are still unloaded within the opening 8.
  • the distance of the hook surfaces 9 from the upper edge of the sleeve 6 thus corresponds to the distance a of the shoulder 5 from the floor 3.
  • the hook elements 7 are pushed through the associated openings 8 of the sleeve wall are pivoted in so that their hook surfaces 9 engage behind the shoulder 5 of the fastening projection 2.
  • the radial extension of the hook elements with respect to the longitudinal axis of the sleeve 6 is slightly larger than the ring width of the shoulder 5 and the thickness of the sleeve wall together, the radially inner end of the hook elements lies against the outer surface of the fastening attachment 2 while they are still slightly above the The outer surface of the sleeve 6 protrude.
  • the further pushing of the cam 10 onto the sleeve 6 can therefore only take place with a certain local elastic deformation of the hook elements 7 and / or the inner wall of the cam 10. This results in a high frictional engagement between this inner wall and at least the hook elements, but possibly also a part of the outer surface of the sleeve 6 adjoining the hook elements, by means of which the cam 10 is firmly connected to the sleeve 6. Since the sleeve 6 is in turn held positively by the hook elements 7 on the shoulder 5, the cam can be Only remove 10 from the attachment projection 2 if the cam 10 is previously removed from the sleeve 6 again using a pulling force that corresponds at least to the pressing force.
  • the dimensional relationships of the inner recess 12 and the hook elements 7 are selected such that the pulling force is in any case considerably greater than the force that is to be expected in the longitudinal direction of the fastening attachment 2 when the sports shoe is used.
  • the cam 10 is interchangeable, but is not detachably connected to the fastening projection 2 by itself. Since this and also the sleeve 6 have the elastic flexibility of the sole material and the cam 10, which preferably consists of a wear-resistant polyurethane, cannot compensate for this flexibility, this results in a cam sole with the typical flexibility of the cams, but the cams do Wear can be replaced.
  • the particular advantage of the solution proposed here is further that, after the running side 11 of the cam 10 has been worn out to such an extent that the inner recess 12 is exposed, there is a risk that the free end of the fastening projection 2 will also be damaged becomes.
  • the shoulder 5 is at a considerable distance therefrom, the further usability of the fastening attachment 2 is not endangered.
  • the secure mounting of a new cam 10 and, if applicable, sleeve 6 is not impaired, since the sleeve 6 is supported in the region of the shoulder 5 and in the vicinity of the base 3.

Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
EP82109445A 1982-04-07 1982-10-13 Laufsohle mit Nocken für Sportschuhe, insbesondere Fussballschuhe Expired EP0090884B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82109445T ATE14070T1 (de) 1982-04-07 1982-10-13 Laufsohle mit nocken fuer sportschuhe, insbesondere fussballschuhe.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3212980 1982-04-07
DE3212980A DE3212980C1 (de) 1982-04-07 1982-04-07 Laufsohle mit Nocken fuer Sportschuhe,insbesondere Fussballschuhe

Publications (2)

Publication Number Publication Date
EP0090884A1 EP0090884A1 (de) 1983-10-12
EP0090884B1 true EP0090884B1 (de) 1985-07-03

Family

ID=6160474

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82109445A Expired EP0090884B1 (de) 1982-04-07 1982-10-13 Laufsohle mit Nocken für Sportschuhe, insbesondere Fussballschuhe

Country Status (12)

Country Link
US (1) US4414763A (ko)
EP (1) EP0090884B1 (ko)
JP (1) JPS58200701A (ko)
KR (1) KR860000597B1 (ko)
AR (1) AR230559A1 (ko)
AT (1) ATE14070T1 (ko)
AU (1) AU8987882A (ko)
BR (1) BR8206970A (ko)
DE (1) DE3212980C1 (ko)
ES (1) ES276270Y (ko)
YU (1) YU39183A (ko)
ZA (1) ZA828335B (ko)

Families Citing this family (38)

* 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
BR8503313A (pt) * 1984-07-19 1986-04-01 Dassler Puma Sportschuh Sapato esportivo com uma sola apresentando elementos pegadores substituiveis
ATE38314T1 (de) * 1984-12-01 1988-11-15 Itw Ateco Gmbh Stollensystem fuer sportschuhe, insbesondere fussballschuhe.
DE3505665A1 (de) * 1985-02-19 1986-08-21 Puma-Sportschuhfabriken Rudolf Dassler Kg, 8522 Herzogenaurach Sportschuh
US4984377A (en) * 1989-12-11 1991-01-15 Schneider Gottlieb R All condition fishing waders
US5617653A (en) * 1991-04-15 1997-04-08 Andrew S. Walker Break-away cleat assembly for athletic shoe
WO1992018027A1 (en) * 1991-04-15 1992-10-29 Walker Andrew S Athletic shoe having break-away portions
WO1994013164A1 (en) * 1992-12-10 1994-06-23 Nike International Ltd. Bonding of rubber to plastic in footwear
US5377431A (en) * 1993-06-15 1995-01-03 Walker; Andrew S. Directionally yieldable cleat assembly
US5918384A (en) * 1993-08-17 1999-07-06 Akeva L.L.C. Athletic shoe with improved sole
US5615497A (en) * 1993-08-17 1997-04-01 Meschan; David F. Athletic shoe with improved sole
US5560126A (en) * 1993-08-17 1996-10-01 Akeva, L.L.C. Athletic shoe with improved sole
US5475937A (en) * 1994-05-25 1995-12-19 Korsen; David L. Shoe spike apparatus
US5956871A (en) * 1994-05-25 1999-09-28 Korsen; David L. Shoe spike apparatus
US5628129A (en) * 1995-06-06 1997-05-13 Nike, Inc. Shoe sole having detachable traction members
US5806210A (en) * 1995-10-12 1998-09-15 Akeva L.L.C. Athletic shoe with improved heel structure
US6463681B1 (en) * 1996-01-17 2002-10-15 Macneil Engineering Company, Inc. Method of using removable cleat system
US6108944A (en) * 1996-01-17 2000-08-29 Macneill Engineering Company, Inc. Quick-release connector
DE69728374T2 (de) * 1996-01-17 2005-03-17 Cleats Llc, Marlborough Schnellwechsel-spike für schuhwerk
US5768809A (en) * 1996-12-23 1998-06-23 Macneill Engineering Company, Inc. Quick-release spike for footwear
AUPO043296A0 (en) 1996-06-14 1996-07-04 Griplock Pty Limited Skateboard and surfboard binding
US5832636A (en) * 1996-09-06 1998-11-10 Nike, Inc. Article of footwear having non-clogging sole
US5875572A (en) * 1997-03-20 1999-03-02 E-Z Spike, Inc. Toolless shoe spike
US6012239A (en) * 1998-05-15 2000-01-11 Andrew W. Conway Replaceable traction device for footwear
AUPP590198A0 (en) 1998-09-14 1998-10-08 Griplock Pty Limited Sporting equipment binding apparatus
US7752775B2 (en) 2000-03-10 2010-07-13 Lyden Robert M Footwear with removable lasting board and cleats
US6948264B1 (en) 2000-04-26 2005-09-27 Lyden Robert M Non-clogging sole for article of footwear
US6722061B2 (en) * 2001-11-20 2004-04-20 Nike, Inc. Article of footwear with a replaceable ground-engaging member and method of attaching the ground-engaging member
DE10241153B3 (de) 2002-09-05 2004-04-08 Adidas International Marketing B.V. Stollen und Schuh
WO2005004660A2 (en) * 2003-07-01 2005-01-20 Softspikes, Llc Inverse shoe cleat assembly and method of installation
DE102004011680B4 (de) 2004-03-10 2007-08-23 Adidas International Marketing B.V. Stollenschuh
US20070024825A1 (en) * 2005-07-26 2007-02-01 Stephanes Maria De Vaan Adrian Light valve projection systems with light recycling
DE102010044816A1 (de) 2010-09-09 2012-03-15 Fa. Mayer Gbr (Vertretungsberechtigte Gesellschafter: Herr Helmut Mayer, 88045 Friedrichshafen) Sport-oder Arbeitsschuh mit auswechselbarer Befestigung von Stollen
US8763276B2 (en) * 2011-03-01 2014-07-01 Nike, Inc. Removable outsole elements for articles of footwear
US20170224053A1 (en) * 2016-02-05 2017-08-10 Ecco Sko A/S Outer sole for spikeless footwear
CN106213654B (zh) * 2016-08-08 2018-07-03 浙江吉利控股集团有限公司 模块化鞋底结构
US20220361631A1 (en) * 2021-05-17 2022-11-17 Ronald Lawrence Somers Wear-resistant, fully embedded node for extending the life of polyurethane used in restoring shoes
CN117598560B (zh) * 2024-01-24 2024-04-26 晋江市鑫铭鞋材科技有限公司 一种干湿地抓地止滑橡胶鞋底及其生产工艺

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE213352C (ko) *
DE1888123U (de) * 1964-02-20 Adolf Dassler, Herzogenaurach bei Nürnberg Sportschuh, insbesondere Fußballschuh
GB320029A (en) * 1928-05-01 1929-10-01 Adrien Morisse Improvements in and relating to boots for football and like sports
US2607134A (en) * 1949-05-27 1952-08-19 Claude Harmon Calk for footwear
US2911738A (en) * 1958-08-27 1959-11-10 John A Clerke Athletic shoe cleat
GB1082516A (en) * 1963-06-10 1967-09-06 Coker & Sons Improvements in or relating to studs for boots or shoes
FR2070253A6 (ko) * 1969-11-03 1971-09-10 Patrick Ets
DE2154951A1 (de) * 1971-11-05 1973-05-10 Toth Stollen fuer sportschuhe
US4035934A (en) * 1976-08-26 1977-07-19 Hrivnak Andrew N Assembly spike for athletic shoe
FR2409023A1 (fr) * 1977-11-17 1979-06-15 Adidas Chaussures Crampons pour semelles de chaussures de sport et procede de realisation de semelles de chaussures de sport comportant de tels crampons

Also Published As

Publication number Publication date
JPS58200701A (ja) 1983-11-22
EP0090884A1 (de) 1983-10-12
DE3212980C1 (de) 1983-10-27
AR230559A1 (es) 1984-05-31
AU8987882A (en) 1983-10-13
KR860000597B1 (ko) 1986-05-22
YU39183A (en) 1986-04-30
ES276270Y (es) 1985-03-01
BR8206970A (pt) 1984-05-08
KR840004351A (ko) 1984-10-15
US4414763A (en) 1983-11-15
ES276270U (es) 1984-08-01
ZA828335B (en) 1983-09-28
ATE14070T1 (de) 1985-07-15

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