EP0111084A1 - Sportschuh mit Fersendämpfung - Google Patents

Sportschuh mit Fersendämpfung Download PDF

Info

Publication number
EP0111084A1
EP0111084A1 EP83109935A EP83109935A EP0111084A1 EP 0111084 A1 EP0111084 A1 EP 0111084A1 EP 83109935 A EP83109935 A EP 83109935A EP 83109935 A EP83109935 A EP 83109935A EP 0111084 A1 EP0111084 A1 EP 0111084A1
Authority
EP
European Patent Office
Prior art keywords
insole
insert
sole body
recess
heel
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.)
Withdrawn
Application number
EP83109935A
Other languages
German (de)
English (en)
French (fr)
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
Publication of EP0111084A1 publication Critical patent/EP0111084A1/de
Withdrawn legal-status Critical Current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
    • A43B13/38—Built-in insoles joined to uppers during the manufacturing process, e.g. structural insoles; Insoles glued to shoes during the manufacturing process
    • A43B13/40—Built-in insoles joined to uppers during the manufacturing process, e.g. structural insoles; Insoles glued to shoes during the manufacturing process with cushions
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B5/00—Footwear for sporting purposes
    • 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
    • A43B13/18—Resilient soles
    • A43B13/187—Resiliency achieved by the features of the material, e.g. foam, non liquid materials
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B5/00—Footwear for sporting purposes
    • A43B5/06—Running shoes; Track shoes

Definitions

  • the invention relates to a sports shoe with a shoe bottom consisting of an insole, a sole body and a profiled outsole, which in the heel area of the sole body has an insert made of elastically resilient material arranged in a recess of the sole body for shock-absorbing support of the heel.
  • the sole body (heel part) consists of an elastic, but relatively firm or hard plastic, which deforms only insignificantly under the loads that occur.
  • the sole body On the heel side, the sole body has a recess into which an insert made of an elastic cushion material is inserted, which is considerably softer than the sole body, so that it can develop a cushioning effect.
  • the insert is firmly connected to the edges of the recess, for example glued.
  • This design is intended to give the heel area of the foot a secure hold due to the relatively solid sole body, but on the other hand to softly support the heel in the area of the heel bone, so that stress impacts are dampened when the foot is hit. The use thus results in a locally increased Resilience of the otherwise harder sole body.
  • a sports shoe is also known (DE-OS 29 04 540), the shoe bottom of which has a very soft, resilient sole body and which is solidified in the heel region by means of support bodies in the form of rods, which runs approximately parallel to the sole tread.
  • the support bodies are arranged interchangeably and thus form a reduction in the heel-side sole compliance which can be individually adjusted by the athlete to his weight and running style as well as to the nature of the track. It is therefore possible to adjust the cushioning ability of the sole in the heel area over a very wide range from soft to hard.
  • the invention has for its object to provide a sports shoe, in which, similar to the well-known sports shoe equipped with support bodies, the sole compliance in the heel area can be individually adjusted from soft to hard, but a flat, coherent area of the variable compliance can be achieved. This should be possible without a significant, structurally simple and robust solution.
  • E rfindungsgemäss this object is achieved starting from the initially described type of sports shoes in that the sole body is made in manner known per se of a soft resilient plastic material, and that the use of replaceable and through an opening provided in the heel area of the insole opening of the - Shoe inner side in the recess can be used.
  • the cushioning insert can be inserted from the inside of the shoe through the insole into a recess provided in the sole body or heel wedge, it is possible on the one hand to choose the insert to be large and therefore to support the heel areally. On the other hand, despite the resulting greater expansion of the insert or the recess provided in the sole body, there are no fastening difficulties since the insert is held from below and from the side in the recess closed there, while from above the foot of the insert is used Athletes themselves fixed the stake.
  • the opening provided in the insole is expediently closed after inserting the insert, in order to avoid pressing edges.
  • the opening in the insole itself can be closed by a part of the insole that is still connected to the insole and cut out in the area of the recess. As a result, the cut-out part fits exactly into the insole cutout and thus forms a quasi seamless unit.
  • the insert can have any desired shape. It is advisable to choose the insert with a circular border, because this both simplifies production and distributes the load evenly from the load center (heel bone) to the outside.
  • the sole body made of a fairly soft material, e.g. has a Shore hardness of just 35, encloses the insert due to its soft resilience and presses against it even under load, so that shifts cannot occur.
  • the insert has a breakthrough below the heel bone, into which material of the sole body that has remained from below protrudes — and holds the insert in this way.
  • this provides a locally soft support for the heel protrusion.
  • the various resilience and damping capacity can be set both by the choice of material for the application and by its thickness dimensions. A combination of both measures is also possible.
  • the thickness of the insert is only a part of the thickness of the sole body, so that there is still sole body material underneath the insert (or the corresponding space in the recess is filled by such a material underneath the insert), so the degree of compliance can be adjusted very sensitively .
  • a tension element e.g. on the insert as well as on the part of the insole closing the recess.
  • a flat band is provided, through which the insole part can be pulled up and thus the recess can be opened or the insert can be removed from the recess.
  • insole 1 essentially consists of a shoe upper 1, an insole 2, a sole body 3 and a profiled outsole 4.
  • An insole 5, indicated only by dash-dotted lines, can be provided above the insole.
  • the insole 2 consists of the usual press fiber material; the sole body 3 is made of a relatively soft, flexible foamed polyurethane material with a Shore hardness of e.g. 35 formed, while a wear-resistant rubber material is selected as the material for the outsole 4.
  • FIG. 1 shows the sports shoe fully stripped in the ready-to-use condition;
  • the insole part 7 is indicated in dashed lines in the raised state.
  • the insert 12 is made of a cushioning material, e.g. likewise from a foamed polyurethane, the Shore hardness of which is greater than that of the sole body 3.
  • the thickness of the insert 12 is only approximately half that of the sole body 3 in the heel region. It is hereby achieved that the normally harder insert 12 is supported on the thinner part of the sole body 3 located underneath. However, it can also be considered to form the recess 10 continuously up to almost the outsole 4 and to dimension the insert 12 accordingly.
  • the adjustment of the sole compliance is then carried out by appropriate selection of the material for the insert 12, which can be selected up to a Shore hardness of 65. It is also conceivable to arrange several inserts 12 of different hardness and with an overall thickness corresponding to the depth of the recess 10, one above the other in the recess 1U.
  • a flat textile band 15 is provided on the underside of the insole as a tension element, which remains in the closed state of the part 7 on the top of the insole 2 and can be gripped with the fingers.
  • the insert 12 carries a corresponding tension element 16 in the form of a band, which is accessible on the upper side after the insert has been inserted.
  • the described design avoids pressure-causing edges in the heel area of the insole 2. This can be further supported by the fact that reinforcing ribs extending across the recess 10 are provided on the underside of the insole 5. Since the material of the insole 5 is soft and has only a small thickness, these reinforcing ribs are not noticeable when the shoe bottom is cushioned.
  • the heel area of the sports shoe according to the invention can thus be changed in a simple manner with regard to the sole compliance, without requiring a great deal of effort in terms of production.
  • the weight of the sports shoe is also not increased by the proposed solution.
  • the Shore hardnesses for the sole range from 30 to 45, those for use can range from 35 to 65.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
EP83109935A 1982-12-11 1983-10-05 Sportschuh mit Fersendämpfung Withdrawn EP0111084A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19823245964 DE3245964A1 (de) 1982-12-11 1982-12-11 Sportschuh mit fersendaempfung
DE3245964 1982-12-11

Publications (1)

Publication Number Publication Date
EP0111084A1 true EP0111084A1 (de) 1984-06-20

Family

ID=6180473

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83109935A Withdrawn EP0111084A1 (de) 1982-12-11 1983-10-05 Sportschuh mit Fersendämpfung

Country Status (8)

Country Link
EP (1) EP0111084A1 (es)
JP (1) JPS59115001A (es)
KR (1) KR840007062A (es)
AR (1) AR231218A1 (es)
AU (1) AU2141983A (es)
BR (1) BR8306517A (es)
DE (1) DE3245964A1 (es)
MX (1) MX157096A (es)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0146846A2 (de) * 1983-12-09 1985-07-03 Adidas Ag Laufsohle für Schuhe, insbesondere Sportschuhe mit einstellbarer Fersendämpfung
GB2156654A (en) * 1984-04-04 1985-10-16 Hi Tec Sports Ltd Improvements in or relating to running shoes
US4551930A (en) * 1983-09-23 1985-11-12 New Balance Athletic Shoe, Inc. Sole construction for footwear
US4654983A (en) * 1984-06-05 1987-04-07 New Balance Athletic Shoe, Inc. Sole construction for footwear
FR2611122A1 (fr) * 1987-02-20 1988-08-26 Autry Ind Chaussure avec semelle intercalaire amortissante, semelle intercalaire amortissante et procede de fabrication de ladite chaussure
GB2206475A (en) * 1987-07-09 1989-01-11 Hi Tec Sports Ltd Shock absorbing shoe sole and shoe incorporating the same
FR2639519A1 (fr) * 1988-11-25 1990-06-01 Sao Paulo Alpargatas Systeme amortisseur de chocs pour chaussures de sport
WO1997007700A2 (en) * 1995-08-31 1997-03-06 Umbro Europe Limited A sports boot
WO1998023178A1 (en) * 1996-11-27 1998-06-04 Fila Sport S.P.A. A footwear having a deformable insole suitable for adapting itself to the wearer's foot-sole shape
ES2130045A1 (es) * 1996-06-17 1999-06-16 E R D I N S L Ab Nuevo soporte del talon aplicable en calzado deportivo.
US6782642B2 (en) 2000-08-02 2004-08-31 Adidas International Light running shoe
GB2425242A (en) * 2005-04-22 2006-10-25 Hi Tec Sports Ltd Shoe sole product and method
US7788827B2 (en) 2007-03-06 2010-09-07 Nike, Inc. Article of footwear with mesh on outsole and insert
US8220183B2 (en) 2009-01-23 2012-07-17 Nike, Inc. Removable heel pad for foot-receiving device
DE102020123335A1 (de) 2020-09-07 2022-03-10 Ara Ag Schuhsohle und Schuh

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4598487A (en) * 1984-03-14 1986-07-08 Colgate-Palmolive Company Athletic shoes for sports-oriented activities
DE9302261U1 (de) * 1993-02-17 1993-05-19 F.G. Streifeneder KG, 8000 München Dynamische 3-Punkt Entlastungs-Einlagen
DE4339106A1 (de) * 1993-11-16 1995-05-18 Engros Schuhhaus Ag Schuhsohle
DE29922393U1 (de) * 1999-12-21 2001-05-03 Aerochemica Dr. Deppe GmbH, 47906 Kempen Schuh

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190607163A (en) * 1906-03-24 1907-03-14 Arthur Francis Berry Improvements in or relating to Cushioning Means for Boots, Shoes and the like.
US922499A (en) * 1908-10-20 1909-05-25 Michael Molitor Shoe-heel.
US2303744A (en) * 1941-09-11 1942-12-01 Jacobs Maurice Footgear
US2885797A (en) * 1957-08-16 1959-05-12 Edward W Chrencik Shoe construction with resilient heel and arch support
DE2152465A1 (de) * 1971-10-21 1973-04-26 Adolf Dassler Schuh, insbesondere sportschuh fuer sprungwettbewerbe
DE2904540A1 (de) * 1979-02-07 1980-08-14 Adidas Sportschuhe Sohle fuer sportschuhe, insbesondere fuer schuhe zur verwendung bei langstreckenlaeufen auf harten bahnen
DE2933393A1 (de) * 1979-08-17 1981-02-26 Funck Herbert Formsohle fuer schuhwerk
US4267648A (en) * 1979-09-19 1981-05-19 Weisz Vera C Shoe sole with low profile integral spring system
FR2492236A1 (fr) * 1980-10-16 1982-04-23 Patrick Sa Semelage en matiere moulee pour chaussures diverses

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190607163A (en) * 1906-03-24 1907-03-14 Arthur Francis Berry Improvements in or relating to Cushioning Means for Boots, Shoes and the like.
US922499A (en) * 1908-10-20 1909-05-25 Michael Molitor Shoe-heel.
US2303744A (en) * 1941-09-11 1942-12-01 Jacobs Maurice Footgear
US2885797A (en) * 1957-08-16 1959-05-12 Edward W Chrencik Shoe construction with resilient heel and arch support
DE2152465A1 (de) * 1971-10-21 1973-04-26 Adolf Dassler Schuh, insbesondere sportschuh fuer sprungwettbewerbe
DE2904540A1 (de) * 1979-02-07 1980-08-14 Adidas Sportschuhe Sohle fuer sportschuhe, insbesondere fuer schuhe zur verwendung bei langstreckenlaeufen auf harten bahnen
DE2933393A1 (de) * 1979-08-17 1981-02-26 Funck Herbert Formsohle fuer schuhwerk
US4267648A (en) * 1979-09-19 1981-05-19 Weisz Vera C Shoe sole with low profile integral spring system
FR2492236A1 (fr) * 1980-10-16 1982-04-23 Patrick Sa Semelage en matiere moulee pour chaussures diverses

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4551930A (en) * 1983-09-23 1985-11-12 New Balance Athletic Shoe, Inc. Sole construction for footwear
EP0146846A3 (en) * 1983-12-09 1985-07-31 Adidas Sportschuhfabriken Adi Dassler Stiftung & Co. Kg Shoe outsole, in particular for a sports shoe, with adjustable heel cushioning
EP0146846A2 (de) * 1983-12-09 1985-07-03 Adidas Ag Laufsohle für Schuhe, insbesondere Sportschuhe mit einstellbarer Fersendämpfung
GB2156654A (en) * 1984-04-04 1985-10-16 Hi Tec Sports Ltd Improvements in or relating to running shoes
US4654983A (en) * 1984-06-05 1987-04-07 New Balance Athletic Shoe, Inc. Sole construction for footwear
FR2611122A1 (fr) * 1987-02-20 1988-08-26 Autry Ind Chaussure avec semelle intercalaire amortissante, semelle intercalaire amortissante et procede de fabrication de ladite chaussure
GB2206475B (en) * 1987-07-09 1991-10-30 Hi Tec Sports Ltd Sports or casual shoes with shock absorbing sole
GB2206475A (en) * 1987-07-09 1989-01-11 Hi Tec Sports Ltd Shock absorbing shoe sole and shoe incorporating the same
EP0299669A2 (en) * 1987-07-09 1989-01-18 Hi-Tec Sports Plc Sports or casual shoe with shock absorbing sole
EP0299669A3 (en) * 1987-07-09 1990-05-16 Hi-Tec Sports Plc Shock absorbing shoe sole and shoe incorporating the same
US5086574A (en) * 1988-11-25 1992-02-11 Sao Paulo Alpargatas, S.A. Impact damping system applicable to sport shoes
BE1003008A5 (fr) * 1988-11-25 1991-10-22 Sao Paulo Alpargatas Systeme d'amortissement d'impact applicable a des chaussures de sport.
FR2639519A1 (fr) * 1988-11-25 1990-06-01 Sao Paulo Alpargatas Systeme amortisseur de chocs pour chaussures de sport
AT402468B (de) * 1988-11-25 1997-05-26 Sao Paulo Alpargatas Stossdämpfungssystem für sportschuhe
WO1997007700A2 (en) * 1995-08-31 1997-03-06 Umbro Europe Limited A sports boot
WO1997007700A3 (en) * 1995-08-31 1997-05-22 Umbro Uk Ltd A sports boot
ES2130045A1 (es) * 1996-06-17 1999-06-16 E R D I N S L Ab Nuevo soporte del talon aplicable en calzado deportivo.
WO1998023178A1 (en) * 1996-11-27 1998-06-04 Fila Sport S.P.A. A footwear having a deformable insole suitable for adapting itself to the wearer's foot-sole shape
US6782642B2 (en) 2000-08-02 2004-08-31 Adidas International Light running shoe
GB2425242A (en) * 2005-04-22 2006-10-25 Hi Tec Sports Ltd Shoe sole product and method
US7788827B2 (en) 2007-03-06 2010-09-07 Nike, Inc. Article of footwear with mesh on outsole and insert
US8029715B2 (en) 2007-03-06 2011-10-04 Nike, Inc. Article of footwear with mesh on outsole and insert
US8460593B2 (en) 2007-03-06 2013-06-11 Nike, Inc. Article of footwear with mesh on outsole and insert
US8220183B2 (en) 2009-01-23 2012-07-17 Nike, Inc. Removable heel pad for foot-receiving device
US8453345B2 (en) 2009-01-23 2013-06-04 Nike, Inc. Removable heel pad for foot-receiving device
DE102020123335A1 (de) 2020-09-07 2022-03-10 Ara Ag Schuhsohle und Schuh
WO2022049301A1 (de) 2020-09-07 2022-03-10 Ara Ag Schuhsohle und schuh

Also Published As

Publication number Publication date
KR840007062A (ko) 1984-12-05
BR8306517A (pt) 1984-07-31
AU2141983A (en) 1984-06-14
JPS59115001A (ja) 1984-07-03
AR231218A1 (es) 1984-10-31
MX157096A (es) 1988-10-27
DE3245964A1 (de) 1984-06-14

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

Designated state(s): AT BE CH FR GB IT LI NL SE

17P Request for examination filed

Effective date: 19840824

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: ADIDAS SPORTSCHUHFABRIKEN ADI DASSLER STIFTUNG &

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19860429

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Inventor name: BENTE, ALFRED