EP0269577A2 - Languette pour chaussure de sport - Google Patents

Languette pour chaussure de sport Download PDF

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Publication number
EP0269577A2
EP0269577A2 EP87830313A EP87830313A EP0269577A2 EP 0269577 A2 EP0269577 A2 EP 0269577A2 EP 87830313 A EP87830313 A EP 87830313A EP 87830313 A EP87830313 A EP 87830313A EP 0269577 A2 EP0269577 A2 EP 0269577A2
Authority
EP
European Patent Office
Prior art keywords
tongue
footwear
bags
sports shoe
shoe
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Withdrawn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
EP87830313A
Other languages
German (de)
English (en)
Other versions
EP0269577A3 (fr
Inventor
Leonardo Servadio
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.)
Ellesse International SpA
Original Assignee
Ellesse International SpA
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 Ellesse International SpA filed Critical Ellesse International SpA
Publication of EP0269577A2 publication Critical patent/EP0269577A2/fr
Publication of EP0269577A3 publication Critical patent/EP0269577A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
    • A43B23/26—Tongues for shoes
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
    • A43B23/02—Uppers; Boot legs
    • A43B23/0245—Uppers; Boot legs characterised by the constructive form
    • A43B23/028—Resilient uppers, e.g. shock absorbing
    • A43B23/029—Pneumatic upper, e.g. gas filled

Definitions

  • This invention relates to improved sport footwear and, more particularly, to footwear suitable for exercise activities in a gymnasium or on specially equipped fields.
  • footwear for sporting purposes must perform as a stable and comfortable support point for the body while subject to various types of stress. This is particularly important for those activities where the precise control of the feet and of the relating support bases becomes the primary factor for a good result of the sport or athletic activity under way, as it is for instance the case for running or jumping activities. It is therefore a factor of primary importance that the shoe fits over the foot in the best way, whereby it forms with it, so to speak, an integral body, thereby avoiding, as far as possible, mutual displacements between the footwear and the foot, since this would lead more easily to uncertainties in the trajectory and also to ankle straining or dislocations.
  • the sport footwear of the boot extension type is provided with a double wall tongue 1, within which there are arranged some bags 2 which can be inflated through a small side tube 3 which is in turn provided with a valve for inflating, through a suitable tool.
  • inflatable bags 2 are all mutually connected, whereby pressure is uniformly distributed according to the shape of the weld lines 4.
  • Inflatable bags 2 have a slightly curved outline which diverges from the tongue base to the tongue tip, i.e.
  • weld lines 4 are arranged in such a way as to define three bags, mutually connected as well, wherein the two lateral side ones are in the shape of quadrants of a circle.
  • welding spots or areas 5 are provided in a central region of these end bags respect­ively.
  • two rows of through perforations 6 are provided, whose outline follows the one of the longitudinal inflatable bags 2.
  • the base of the inventive tongue which must be fastened to the shoe upper, extends into a flap 7 of the same gas-tight material comprising the walls of the infla­table bags 2.

Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
EP87830313A 1986-08-29 1987-08-28 Languette pour chaussure de sport Withdrawn EP0269577A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8622853U IT209581Z2 (it) 1986-08-29 1986-08-29 Calzatura sportiva perfezionata.
IT2285386 1986-12-23

Publications (2)

Publication Number Publication Date
EP0269577A2 true EP0269577A2 (fr) 1988-06-01
EP0269577A3 EP0269577A3 (fr) 1988-10-19

Family

ID=11201193

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87830313A Withdrawn EP0269577A3 (fr) 1986-08-29 1987-08-28 Languette pour chaussure de sport

Country Status (2)

Country Link
EP (1) EP0269577A3 (fr)
IT (1) IT209581Z2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993014658A1 (fr) * 1992-01-31 1993-08-05 Reebok International Ltd. Empeigne de chaussure de sport et son procede de fabrication
RU2180792C2 (ru) * 1997-06-16 2002-03-27 Ин-Чжин ХУАН Объемная воздушная прокладка для союзки ботинка (варианты)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3372495A (en) * 1966-06-27 1968-03-12 John J. Finn Boot with fit adjustment means
CH466753A (de) * 1967-12-04 1968-12-15 List Heinz Spannvorrichtung für Sportschuhe und orthopädische Fussbekleidungen
FR2026062A1 (fr) * 1968-12-13 1970-09-11 Wintersberger Lutz
FR2486778A1 (fr) * 1980-07-21 1982-01-22 Sarragan Sa Languette pour chaussure, notamment de sport et chaussure comportant une telle languette
FR2586342A1 (fr) * 1985-08-22 1987-02-27 Sportec Sa Chaussure equipee d'une languette matelassee, protegeant le cou-de-pied

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993014658A1 (fr) * 1992-01-31 1993-08-05 Reebok International Ltd. Empeigne de chaussure de sport et son procede de fabrication
RU2180792C2 (ru) * 1997-06-16 2002-03-27 Ин-Чжин ХУАН Объемная воздушная прокладка для союзки ботинка (варианты)

Also Published As

Publication number Publication date
IT8622853V0 (it) 1986-08-29
EP0269577A3 (fr) 1988-10-19
IT209581Z2 (it) 1988-10-10

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Inventor name: SERVADIO, LEONARDO