EP0029206A1 - Semelle renforçante pour chaussure, en particulier chaussure de ski de fond - Google Patents

Semelle renforçante pour chaussure, en particulier chaussure de ski de fond Download PDF

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Publication number
EP0029206A1
EP0029206A1 EP80106969A EP80106969A EP0029206A1 EP 0029206 A1 EP0029206 A1 EP 0029206A1 EP 80106969 A EP80106969 A EP 80106969A EP 80106969 A EP80106969 A EP 80106969A EP 0029206 A1 EP0029206 A1 EP 0029206A1
Authority
EP
European Patent Office
Prior art keywords
sole
footwear
reinforcing
longitudinal
region
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Withdrawn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
EP80106969A
Other languages
German (de)
English (en)
Inventor
Gianni Bonsembiante
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.)
GALZATURIFICIO BINNAIG di Bonsembiante Gianni
Original Assignee
GALZATURIFICIO BINNAIG di Bonsembiante Gianni
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 GALZATURIFICIO BINNAIG di Bonsembiante Gianni filed Critical GALZATURIFICIO BINNAIG di Bonsembiante Gianni
Publication of EP0029206A1 publication Critical patent/EP0029206A1/fr
Withdrawn legal-status Critical Current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
    • A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B5/00—Footwear for sporting purposes
    • A43B5/04—Ski or like boots
    • A43B5/0411—Ski or like boots for cross-country

Definitions

  • This invention relates to a reinforcing sole for footwear, in particular long-distance skiing footwear.
  • This invention sets out to solve the above problem by providing a reinforcing sole for footwear, which affords the possibility of adjusting, in accordance with contingent.requirements, the degree of flexibility and. respectively, rigidity of the footwear, to thus confer to the footwear all those mechanical characteristics which best suit a selected sport activity.
  • the reinforcing sole according to this invention while exhibiting greatly improved features, is also simple to manufacture without involving any expensive or complex equipment.
  • the reinforcing sole of this invention can be readily formed from elements and materials which are ordinarily available on the market, and is highly competitive from the economical standpoint.
  • a reinforcing sole for footwear in particular long-distance skiing footwear, characterized in that it comprises stiffening means elastically flexible in the longitudinal direction, that is in respect of deformations of said sole resulting from relative rotation about an axis substantially perpendicular to the longitudinal extension of the footwear plantar region and substantially parallel to the ground, and substantially rigid in the transverse direction, that is in respect of deformations of said sole resulting from relative rotation about an axis extending substantially parallel to the longitudinal extension of the plantar region of said footwear.
  • the reinforcing sole for footwear in particular long-distance skiing footwear, according to this invention, is indicated generally at 1 and has a toe bit 2 at the front, and a heel bit 3 at the rear, which are of conventional design for connection to the footwear and possibly to the ski bindings.
  • the exposed side of the sole 1 has stiffening means which comprise a plurality of ribs 4 intersecting one another in a substantially perpendicular fashion and arranged to be mutually inclined in one direction and in the opposite direction with respect to the longitudinal centerline of the sole.
  • the ribs 4 which have reduced resisting sections at their crossing points, afford the possibility of imparting elastic flexibility in a longitudinal direction, that is in respect of deformations of the sole 1 resulting from relative rotation about an axis extending substantially perpendicular to the longitudinal lay of the plant region of the footwear and substantially parallel to the ground, while affording good rigidity in a transverse direction, that is in respect of deformations of the sole resulting from relative rotation about an axis substantially parallel to the longitudinal lay or extension of the footwear plantar region.
  • the reinforcing sole has stiffening means comprising a peripheral border 5 connected, at the foot plant, by transverse ribs 6 which define reduced cross-section recesses 7 which may include longitudinal ribs 8 interconnecting opposite transverse edges of the recesses 7.
  • longitudinal ribbings 10 which are interrupted by cutouts 11, which by breaking the continuity of the cross-section of the ribbings 10, impart the desired flexibility in the longitudinal direction.
  • the cutouts 11 may have a herring-bone or dovetail configuration, or any other configuration effective to ensure a good flexibility in the longitudinal direction together with considerable rigidity or stiffness in the transverse direction.
  • the sole has a bordering edge or border 20 which defines a first window 21 at the foot plantar region and a second window 22 at the arched region, said first and second windows being separated from each other by a transverse embossment 23 effective to impart a certain rigidity in the transverse direction.
  • sleeve-like seats 24 whereinto a transverse stiffening foil 25 can be inserted from one side of the sole.
  • Similar sleeve seats 24 are provided, for lateral access, at the arched region of the foot, where a pocket-like seat 30 is defined wherein a prevailingly longitudinally extending elastic foil 31 can be inserted which imparts the desired elastic flexibility in the longitudinal direction, to allow an elastic recover of the sole which can be adjusted by changing the type of the elastic foil utilized.
  • the user is enabled to adjust at will, in accordance with the requirements of the intended sport practice, the stiffening foils 25, as well as the elastic foil 31, to thus achieve the mechanical characteristics of the sole which best suit the user's own requirements.
  • the materials employed, as well as the dimensions and contingent shapes may be any ones to suit individual applicational requirements.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Toys (AREA)
  • Laminated Bodies (AREA)
EP80106969A 1979-11-20 1980-11-12 Semelle renforçante pour chaussure, en particulier chaussure de ski de fond Withdrawn EP0029206A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT82554/79A IT1166283B (it) 1979-11-20 1979-11-20 Suola, rinforzo ad irrigidimento trasversale ed elasticita' longitudinale per calzature da fondo per sci
IT8255479 1979-11-20

Publications (1)

Publication Number Publication Date
EP0029206A1 true EP0029206A1 (fr) 1981-05-27

Family

ID=11318756

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80106969A Withdrawn EP0029206A1 (fr) 1979-11-20 1980-11-12 Semelle renforçante pour chaussure, en particulier chaussure de ski de fond

Country Status (3)

Country Link
EP (1) EP0029206A1 (fr)
IT (1) IT1166283B (fr)
NO (1) NO803490L (fr)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2556569A1 (fr) * 1983-12-14 1985-06-21 Salomon & Fils F Semelle de chaussure de sport, notamment pour le ski de fond
US4674202A (en) * 1983-12-16 1987-06-23 Warrington Inc. Cross-country ski boot
FR2595951A1 (fr) * 1986-03-19 1987-09-25 Salomon Sa Ensemble constitue par une chaussure de ski de fond ou de randonnee et un dispositif de retenue de l'avant de cette chaussure sur un ski
US4907353A (en) * 1987-01-23 1990-03-13 Tmc Corporation Cross-country ski boot
FR2682011A1 (fr) * 1991-10-03 1993-04-09 Salomon Sa Chaussure de sport notamment de ski de fond comportant des moyens de rigidification en torsion et d'assouplissement en flexion.
FR2817126A1 (fr) * 2000-11-29 2002-05-31 Salomon Sa Semelle de chaussure, en particulier de sport, l'un de ses procedes de fabrication et chaussure comprenant ladite semelle
FR2823076A1 (fr) * 2001-04-09 2002-10-11 Salomon Sa Renfort de chaussure, en particulier de sport et plus precisement encore de ski de fond, et chaussure comprenant un tel renfort
DE102004004317A1 (de) * 2004-01-28 2005-08-11 Rottefella As Laufsohle für einen Sportschuh, insbesondere Skilanglauf- oder Telemark-Schuh
WO2006085131A1 (fr) 2005-02-11 2006-08-17 Rottefella As Semelle exterieure pour chaussure de ski de fond ou de telemark, ou chaussure de telemark dotee de cette semelle exterieure
US7887080B2 (en) 2004-05-19 2011-02-15 Rottefella As Cross-country or telemark binding
US8167331B2 (en) 2008-04-25 2012-05-01 Rottefella As Spring cartridge for ski binding
WO2013058658A1 (fr) * 2011-10-17 2013-04-25 Rottefella As Semelle extérieure pour chaussure de ski
US9776065B2 (en) 2005-01-10 2017-10-03 Rottefella As Ski, or similar device for sliding on snow, having a mounting aid for a binding

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2179463A5 (fr) * 1972-04-07 1973-11-16 Dassler Adolf
DE2645007A1 (de) * 1976-03-27 1978-04-13 Continental Gummi Werke Ag Skistiefel
DE2657099A1 (de) * 1976-12-16 1978-06-22 Adolf Dassler Langlauf-skischuh

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2179463A5 (fr) * 1972-04-07 1973-11-16 Dassler Adolf
US3808713A (en) * 1972-04-07 1974-05-07 A Dassler Running sole of flexible synthetic material for sports shoes
DE2645007A1 (de) * 1976-03-27 1978-04-13 Continental Gummi Werke Ag Skistiefel
DE2657099A1 (de) * 1976-12-16 1978-06-22 Adolf Dassler Langlauf-skischuh

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2556569A1 (fr) * 1983-12-14 1985-06-21 Salomon & Fils F Semelle de chaussure de sport, notamment pour le ski de fond
US4674202A (en) * 1983-12-16 1987-06-23 Warrington Inc. Cross-country ski boot
FR2595951A1 (fr) * 1986-03-19 1987-09-25 Salomon Sa Ensemble constitue par une chaussure de ski de fond ou de randonnee et un dispositif de retenue de l'avant de cette chaussure sur un ski
US4907353A (en) * 1987-01-23 1990-03-13 Tmc Corporation Cross-country ski boot
FR2682011A1 (fr) * 1991-10-03 1993-04-09 Salomon Sa Chaussure de sport notamment de ski de fond comportant des moyens de rigidification en torsion et d'assouplissement en flexion.
DE4229039C2 (de) * 1991-10-03 2001-07-26 Salomon S A Metz Tessy Pringy Sportschuh, insbesondere Langlaufskischuh mit Torsionsversteifungs- und Biegegeschmeidigmachungseinrichtungen
FR2817126A1 (fr) * 2000-11-29 2002-05-31 Salomon Sa Semelle de chaussure, en particulier de sport, l'un de ses procedes de fabrication et chaussure comprenant ladite semelle
EP1210883A1 (fr) * 2000-11-29 2002-06-05 Salomon S.A. Sernelle de chaussure, en particulier de sport, l'un de ses procédés de fabrication et chaussure comprenant ladite semelle
FR2823076A1 (fr) * 2001-04-09 2002-10-11 Salomon Sa Renfort de chaussure, en particulier de sport et plus precisement encore de ski de fond, et chaussure comprenant un tel renfort
EP1249184A1 (fr) * 2001-04-09 2002-10-16 Salomon S.A. Renfort de chaussure de sport
US6938362B2 (en) 2001-04-09 2005-09-06 Salomon S.A. Reinforcement for a boot, in particular a sports boot, more specifically a cross-country ski boot, and a boot having such a reinforcement
DE102004004317A1 (de) * 2004-01-28 2005-08-11 Rottefella As Laufsohle für einen Sportschuh, insbesondere Skilanglauf- oder Telemark-Schuh
US7591085B2 (en) 2004-01-28 2009-09-22 Rottefella As Outsole for a sports shoe, especially a cross-country ski boot or telemark boot
US7887080B2 (en) 2004-05-19 2011-02-15 Rottefella As Cross-country or telemark binding
US9776065B2 (en) 2005-01-10 2017-10-03 Rottefella As Ski, or similar device for sliding on snow, having a mounting aid for a binding
WO2006085131A1 (fr) 2005-02-11 2006-08-17 Rottefella As Semelle exterieure pour chaussure de ski de fond ou de telemark, ou chaussure de telemark dotee de cette semelle exterieure
US8167331B2 (en) 2008-04-25 2012-05-01 Rottefella As Spring cartridge for ski binding
WO2013058658A1 (fr) * 2011-10-17 2013-04-25 Rottefella As Semelle extérieure pour chaussure de ski

Also Published As

Publication number Publication date
NO803490L (no) 1981-05-21
IT7982554A0 (it) 1979-11-20
IT1166283B (it) 1987-04-29

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Legal Events

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

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT DE FR SE

17P Request for examination filed

Effective date: 19811119

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: 19850530

RIN1 Information on inventor provided before grant (corrected)

Inventor name: BONSEMBIANTE, GIANNI