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WO2010133454A1 - Chaussure de sport, destinée en particulier à être utilisée pour le football et autres - Google Patents

Chaussure de sport, destinée en particulier à être utilisée pour le football et autres Download PDF

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Publication number
WO2010133454A1
WO2010133454A1 PCT/EP2010/056215 EP2010056215W WO2010133454A1 WO 2010133454 A1 WO2010133454 A1 WO 2010133454A1 EP 2010056215 W EP2010056215 W EP 2010056215W WO 2010133454 A1 WO2010133454 A1 WO 2010133454A1
Authority
WO
WIPO (PCT)
Prior art keywords
sports shoe
rigid body
tread side
sole
stud
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.)
Ceased
Application number
PCT/EP2010/056215
Other languages
English (en)
Inventor
Enrico Campari
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to EP10721406A priority Critical patent/EP2432345A1/fr
Publication of WO2010133454A1 publication Critical patent/WO2010133454A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • A43C15/168—Studs or cleats for football or like boots with resilient means, e.g. shock absorbing means
    • 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
    • A43C15/167—Studs or cleats for football or like boots characterised by the shape having a circular cross section frusto-conical or cylindrical

Definitions

  • the present invention refers to a sports shoe, particularly for soccer use and the like.
  • the knee joint is frequently stressed in the kinematics of movement and it is subjected to loads and stresses of differing extent. These external forces induce continual tensile responses from the ligamentary component, to maintain the normal integrity of the joint, while at the same time resisting the load applied.
  • a professional or amateur soccer player when playing a match or when training, moves principally by way of running with continual changes of direction. While running this technical move is repeated with high frequency and it includes concentric and eccentric work phases performed at high speed, and the acceleration and braking phases can also be performed at high speed.
  • cruciate ligaments are the ligamentary structures of the knee that are most sensitive to torsion movements and, in particular, given the position of the anterior cruciate ligament, and its central function, together with the collateral ligaments, in the stability of the knee, these ligaments are frequently subjected to stress, micro-trauma, injury and complete breakage induced by the torsion/flexion movements that stimulate them. More specifically, traumas in valgus deformity with external rotation can cause injury to the internal collateral ligament, to the oblique posterior ligament and to the anterior cruciate ligament.
  • the anterior cruciate ligament by means of its refined banded structure which comprises fibres of different lengths and oriented in different directions, provides stability on the sagittal plane and frontal plane of the knee joint, assisting in the rolling and sliding movement of the bone ends in flexion and in extension and actively controlling the rotation movement in flexion and in extension of the leg in order to maintain the stability of the knee in the rotation phase.
  • anterior cruciate ligament prevents excessive anterior translations of the tibia and dragging of the femur on the tibia when the latter is fixed and, vice-versa, it is stressed by the load when the femur is fixed and the tibia is moving.
  • the aim of the present invention is to solve the above problems by providing a sports shoe, particularly for soccer use and the like, that makes it possible to prevent and avoid injuries to the entire system of joints of the lower limbs, without depriving the athlete wearing the shoe of the essential sensations of adherence between the shoe and the terrain which the athlete demands during his/her sporting performances.
  • an object of the present invention is to provide a sports shoe that improves stability in the kinematics of movement of the athlete's lower limb.
  • a sports shoe particularly for soccer use and the like, comprising an upper and a sole provided with studs, characterized in that at least one of such studs comprises at least one portion that can be fixed to the tread side of such sole and is elastically deformable for the movement of at least part of such at least one stud about its longitudinal axis in order to follow the direction changing, traction and braking movements of the athlete wearing the sports shoe.
  • Figure 1 is a side elevation view of the sports shoe according to the invention, in a first embodiment
  • Figure 2 is a view from below of the sports shoe shown in Figure 1 ;
  • Figure 3 shows, in a sectional view, a detail of a stud of the sports shoe shown in Figure 1, not subjected to external stresses;
  • Figure 4 shows, in a sectional view, a detail of a stud of the sports shoe shown in Figure 1, subjected to external stresses;
  • Figure 5 is a side elevation view of the sports shoe according to the invention, in a second embodiment;
  • Figure 6 is a view from below of the sports shoe shown in Figure 5;
  • Figure 7 is a detail, in a sectional view, of a stud of the sports shoe shown in Figure 5, not subjected to external stresses;
  • Figure 8 is a detail, in a sectional view, of a stud of the sports shoe shown in Figure 5, subjected to external stresses;
  • Figure 9 is a side elevation view of the sports shoe according to the invention, in a third embodiment.
  • Figure 10 is a view from below of the sports shoe shown in Figure 9;
  • Figure 11 is a detail, in a sectional view, of a stud of the sports shoe shown in Figure 9, not subjected to external stresses;
  • Figure 12 is a detail, in a sectional view, of a stud of the sports shoe shown in Figure 9, subjected to external stresses.
  • the sports shoe particularly for soccer use and the like, referred to globally in the two embodiments shown with the reference numerals Ia and Ib, comprises an upper 2 and a sole 3a or 3b provided with studs 4 or 5.
  • the upper 2 in both embodiments, can have a frontal opening that can be closed by means of laces 6 or tear-off means of closing and can be provided with side and front reinforcements 7 where the impact with the soccer ball takes place.
  • At least one of the studs 4 or 5 comprises at least one portion that can be fixed to tread side 8a or 8b, of the sole 3 a or 3b, and which is elastically deformable for the movement of at least part of the stud 4 or 5 about its longitudinal axis 20a or 20b, as shown in the figures, in order to follow the direction changing, traction and braking movements of the athlete wearing the sports shoe Ia or Ib.
  • all of the studs 4 each comprise a helical traction spring 9, which can be fixed at an end turn 12 thereof to the tread side 8a of the sole 3 a.
  • the helical traction spring 9 has a substantially frustum-like shape that diverges in the direction of the end turn and which is fixed to the tread side 8a with screw means 10 which can be associated both with the end turn 12 and with the tread side 8a.
  • the screw means 10 can comprise at least one screw inserted into the helical traction spring 9 and screwed into a corresponding threaded seat 11 formed on the tread side 8a.
  • connection is achieved by the fact that the end turn 12 has an average diameter comprised between the diameter of a threaded stem 13 of the screw 10 and the diameter of a head 14 of the screw 10 and by the fact that such end turn 12 is interposed between the head 14 and the tread side
  • the threaded seat 11 can be formed on a metal disk 15 inserted in the tread side 8a when it is moulded.
  • the seat 11 could be formed directly on the tread side 8a but, since such tread side 8a is generally made of plastic, the threadings of the seats 11 could wear away rapidly following operations to remove and attach the studs 5.
  • a washer 16 can be interposed between the tread side 8a and the end turn 12.
  • all of the studs 5 each comprise a rigid body 17 that can be fixed to the elastically deformable portion on the opposite side with respect to the tread side 8b.
  • the elastically deformable portion of the stud 5 comprises a shock-absorbing disk 18 that is made of an elastically deformable material such as, for example, rubber and which can be accommodated in a respective compartment 19 that is formed on the tread side 8b and which can be fixed respectively to side walls 21 of a compartment 19 at an outer circular surface 22 of the shock-absorbing disk 18 and to the rigid body 17 of a central part 23 of the shock-absorbing disk 18.
  • a shock-absorbing disk 18 that is made of an elastically deformable material such as, for example, rubber and which can be accommodated in a respective compartment 19 that is formed on the tread side 8b and which can be fixed respectively to side walls 21 of a compartment 19 at an outer circular surface 22 of the shock-absorbing disk 18 and to the rigid body 17 of a central part 23 of the shock-absorbing disk 18.
  • the external circular surface 22 is formed from an outward ring 26 that has a circumferential ridge 24 that is radially outward and which can be accommodated in a corresponding circumferential race 25 defined by the space 19 on the side walls 21.
  • the central part 23 is formed from a hub that defines a threaded hole 27 into which a threaded stem 28 is screwed, such threaded stem 28 extending coaxially to the rigid body 17.
  • the rigid body 17 is substantially frustum-shaped and the threaded stem 28 is extended to the longer end face of the rigid body 17.
  • the rigid body 17 comprises a section that has a hexagonal base 29, which is formed at the longer end face of the rigid body 17 and which can engage fastening means for the screwing of the threaded stem 28 in the threaded hole 27, because the threaded stem 28 is jointly connected for rotation to the rigid body 17.
  • a protective cover 30 can be provided which is fitted on the threaded stem 28 and interposed between the shock-absorbing disk 18 and the rigid body 17.
  • the third embodiment of the sports shoe also comprises an upper 2 and a sole 3 c provided with studs 31.
  • at least one of the studs 31 can be fixed to the tread side 8c of the sole 3c at an elastically deformable portion 32 of the sole 3 c for the movement of at least part of the stud 31 about its longitudinal axis 20c in order to follow the direction changing, traction and braking movements of the athlete wearing the sports shoe Ic.
  • all of the studs 31 each comprise a rigid body 33 that can be fixed to the elastically deformable portion 32, which is made of an elastically deformable material such as, for example, rubber.
  • a rigid disk 34 is accommodated in the elastically deformable portion 32 and has a threaded hole 35 into which a threaded stem 36 is screwed, such threaded stem 36 extending coaxially to the rigid body 33.
  • the rigid body 33 is substantially frustum-shaped and the threaded stem 36 is extended to the longer end face of the rigid body 33.
  • the rigid body 33 comprises a section that has a hexagonal base 37, which is formed at the longer end face of the rigid body 33 and which can engage fastening means for the screwing of the threaded stem 36 in the threaded hole 35, because the threaded stem 36 is jointly connected for rotation to the rigid body 33.
  • a washer 38 is interposed between the rigid body 33 and the corresponding elastically deformable portion 32.
  • Operation of the sports shoe Ia and Ib is as follows.
  • the first embodiment Ia when the stud is subjected to an external lateral stress, this causes the helical traction spring 9 to incline and deform according to the direction of the stress.
  • a torsion of the helical traction spring 9 takes place which causes the spring to shift at least partially by making each turn slide over the next, perpendicularly to the longitudinal axis 20a.
  • the helical traction spring 9 deforms, extending itself and diverging its axis from the starting longitudinal axis 20a.
  • the stud 5 when the stud 5 is subjected to an external lateral stress it tends to rotate by deforming the shock-absorbing disk 18 which twists by contracting and extending from the direction of the external stress.
  • the stud 4 or 5 owing to its elastically deformable portion, makes it possible for the sports shoe Ia and Ib to accompany the athlete's movement to change direction thus making his/her athletic move more natural and harmonic.
  • the athlete's equilibrium and thrust during the change of direction are located at the first metatarsus of the foot.
  • the position of the stud 4 or 5 in precisely this zone favours greater safety for the athlete in multidirectional movements, but in particular it allows the athlete to best respond to the negative forces of friction that arise when changing direction while maintaining good coordination together with modulation of the force impressed by the athlete on the terrain, or vice-versa.
  • the elastic deformability of the stud reduces the angle of rotation in the rotator movements between femur and tibia and reduces the angle of rotation of the ankle, so limiting the load applied on the anterior cruciate ligament and the torsion stress applied to the knee joint.
  • the locking of the tibia is reduced thus making it freer to follow the rotation movement induced by the femur and hence avoiding falling into the condition that most often leads to indirect trauma to the knee joint, which consists in having the foot firmly connected to the ground, the tibia fixed and the femur moving.
  • the stud according to the invention positioned in this area of thrust, by means of its elastic deformability, permits movement that is directed towards the effective direction of running.
  • the stud according to the invention is an effective element in preventing injury because it reduces the athlete's response time in producing a correct and voluntary muscular response, thus shortening the available time for the anterior cruciate ligament to be injured.
  • a further advantage of the sports shoe according to the present invention consists in that it ensures a correct stability of the support point of the foot by favouring, in addition, the athlete's equilibrium in the phase of changing direction and in the phase of gripping the terrain, both when braking and also when under traction.
  • a further advantage of the sports shoe according to the present invention consists in that it reduces the friction between the athlete's foot and the terrain, thus making a major contribution to saving energy when resuming motion after sharply braking because it takes advantage of the elastic return of the elastically deformable portion of the stud.
  • a shoe with the elastically deformable studs improves the athlete's global performance because the biomechanical support of the foot is turned more towards the point of thrust, i.e. in the direction of change of direction, and not in the direction of the previous running.

Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

L'invention concerne une chaussure de sport (1a, 1b), destinée en particulier à être utilisée pour le football et autres, comportant une tige (2) et une semelle (3a, 3b) munie de crampons (4, 5), au moins l'un des crampons (4, 5) comportant au moins une partie qui peut être fixée sur le côté semelle d'usure (8a, 8b) de la semelle (3a, 3b) et qui est déformable de manière élastique pour le mouvement d'au moins une partie du crampon (4, 5) autour de son axe longitudinal (20a, 20b) afin de suivre le changement de direction, les mouvements de traction et de freinage de l'athlète portant la chaussure de sport (1a, 1b).
PCT/EP2010/056215 2009-05-20 2010-05-06 Chaussure de sport, destinée en particulier à être utilisée pour le football et autres Ceased WO2010133454A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP10721406A EP2432345A1 (fr) 2009-05-20 2010-05-06 Chaussure de sport, destinée en particulier à être utilisée pour le football et autres

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI2009A000886 2009-05-20
ITMI2009A000886A IT1394301B1 (it) 2009-05-20 2009-05-20 Calzatura sportiva, particolarmente per uso calcistico e simili.

Publications (1)

Publication Number Publication Date
WO2010133454A1 true WO2010133454A1 (fr) 2010-11-25

Family

ID=42084671

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/056215 Ceased WO2010133454A1 (fr) 2009-05-20 2010-05-06 Chaussure de sport, destinée en particulier à être utilisée pour le football et autres

Country Status (3)

Country Link
EP (1) EP2432345A1 (fr)
IT (1) IT1394301B1 (fr)
WO (1) WO2010133454A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20112089A1 (it) * 2011-11-17 2013-05-18 Enrico Campari Calzatura sportiva, particolarmente per uso calcistico e simili.
US11213101B2 (en) 2019-03-08 2022-01-04 Hospital For Special Surgery Cleat assembly
WO2022234168A1 (fr) * 2021-05-06 2022-11-10 Rotorysistem,S.L. Semelle avec talons pour chaussure de sport
US11877625B2 (en) * 2018-09-12 2024-01-23 Worcester Polytechnic Institute Impact absorbing footwear protrusion
US12396523B2 (en) 2022-01-19 2025-08-26 Caddix, Inc. Deflectable cleat system for footwear

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202000014107A1 (it) * 2020-06-12 2021-12-12 Maurizio Ripani Assieme ammortizzatore per scarpa sportiva

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0223700A1 (fr) * 1985-11-14 1987-05-27 Patrick International Chaussure de sport à crampons rétractables
WO2000053043A2 (fr) * 1999-03-05 2000-09-14 Michelini, Diego Element ressort pour semelles de chaussures, en particulier pour semelles avec crampons, et semelle, crampon et article chaussant dotes d'un tel element
FR2819693A1 (fr) * 2001-01-24 2002-07-26 Ahcene Kheloufi Element d'appui ponctuel direct ou indirect au sol amortisseur de chocs pour semelle de chaussures de sports
WO2003071893A1 (fr) * 2002-02-28 2003-09-04 Generics Investment Group Ag Adherence adaptative
WO2005079616A1 (fr) * 2004-02-18 2005-09-01 Wayne Smith Chaussure de sport
WO2007143443A1 (fr) * 2006-05-30 2007-12-13 Cleats Llc Crampon de chaussure amovible doté d'un coussinet
DE202007006860U1 (de) * 2007-05-10 2008-09-18 Weidinger, Thomas Laufschuh mit zumindest einem Stollen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202005001988U1 (de) * 2005-02-07 2005-05-12 Weidinger, Thomas Schuhsohle mit zumindest einem längenveränderbaren Stollen

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0223700A1 (fr) * 1985-11-14 1987-05-27 Patrick International Chaussure de sport à crampons rétractables
WO2000053043A2 (fr) * 1999-03-05 2000-09-14 Michelini, Diego Element ressort pour semelles de chaussures, en particulier pour semelles avec crampons, et semelle, crampon et article chaussant dotes d'un tel element
FR2819693A1 (fr) * 2001-01-24 2002-07-26 Ahcene Kheloufi Element d'appui ponctuel direct ou indirect au sol amortisseur de chocs pour semelle de chaussures de sports
WO2003071893A1 (fr) * 2002-02-28 2003-09-04 Generics Investment Group Ag Adherence adaptative
WO2005079616A1 (fr) * 2004-02-18 2005-09-01 Wayne Smith Chaussure de sport
WO2007143443A1 (fr) * 2006-05-30 2007-12-13 Cleats Llc Crampon de chaussure amovible doté d'un coussinet
DE202007006860U1 (de) * 2007-05-10 2008-09-18 Weidinger, Thomas Laufschuh mit zumindest einem Stollen

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20112089A1 (it) * 2011-11-17 2013-05-18 Enrico Campari Calzatura sportiva, particolarmente per uso calcistico e simili.
WO2013072260A1 (fr) * 2011-11-17 2013-05-23 Enrico Campari Chaussure de sport, en particulier pour le football et sports similaires
AU2012339003B2 (en) * 2011-11-17 2016-08-11 Enrico Campari Sports shoe, particularly for soccer use and the like
US9839256B2 (en) 2011-11-17 2017-12-12 Enrico Campari Sports shoe, particularly for soccer use and the like
EP3549474A1 (fr) * 2011-11-17 2019-10-09 Enrico Campari Chaussure de sport, en particulier pour une utilisation en football et similaires
US11877625B2 (en) * 2018-09-12 2024-01-23 Worcester Polytechnic Institute Impact absorbing footwear protrusion
US11213101B2 (en) 2019-03-08 2022-01-04 Hospital For Special Surgery Cleat assembly
US12490812B2 (en) 2019-03-08 2025-12-09 New York Society For The Relief Of The Ruptured And Crippled, Maintaining The Hospital For Special Surgery Cleat assembly
WO2022234168A1 (fr) * 2021-05-06 2022-11-10 Rotorysistem,S.L. Semelle avec talons pour chaussure de sport
US12396523B2 (en) 2022-01-19 2025-08-26 Caddix, Inc. Deflectable cleat system for footwear
US12396522B2 (en) 2022-01-19 2025-08-26 Caddix, Inc. Deflectable cleat system for footwear

Also Published As

Publication number Publication date
EP2432345A1 (fr) 2012-03-28
ITMI20090886A1 (it) 2010-11-21
IT1394301B1 (it) 2012-06-06

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