EP1329169A1 - Halbstarre Zunge für Sportschuh mit hohem Schaft - Google Patents

Halbstarre Zunge für Sportschuh mit hohem Schaft Download PDF

Info

Publication number
EP1329169A1
EP1329169A1 EP03000562A EP03000562A EP1329169A1 EP 1329169 A1 EP1329169 A1 EP 1329169A1 EP 03000562 A EP03000562 A EP 03000562A EP 03000562 A EP03000562 A EP 03000562A EP 1329169 A1 EP1329169 A1 EP 1329169A1
Authority
EP
European Patent Office
Prior art keywords
tongue
reinforcement
central element
elements
sports 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.)
Granted
Application number
EP03000562A
Other languages
English (en)
French (fr)
Other versions
EP1329169B1 (de
Inventor
Riccardo Perotto
Nicolas Yvars
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.)
Skis Rossignol SA
Original Assignee
Skis Rossignol SA
Rossignol SA
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 Skis Rossignol SA, Rossignol SA filed Critical Skis Rossignol SA
Publication of EP1329169A1 publication Critical patent/EP1329169A1/de
Application granted granted Critical
Publication of EP1329169B1 publication Critical patent/EP1329169B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A43B5/00—Footwear for sporting purposes
    • A43B5/04—Ski or like boots
    • A43B5/0415—Accessories

Definitions

  • the present invention relates to a semi-rigid tongue for a high-top sports shoe, especially a sliding sports shoe, and more especially a shoe for surfing with a reinforcement extending from above the foot to above the ankle.
  • the first ski boots in leather, were relatively flexible. They offered good comfort. In order to ensure a good transmission of the forces between foot and skiing, that is to say to reduce the capacity deformation of the shoe, the sole and the upper shoes have become more and more rigid, as a result becoming less and less comfortable. With the appearance of plastic shoes fitted with a comfort slipper, shoes and so the rods and the tabs became particularly rigid. To do this, the tabs have a reinforcement. For a number years, we seek to improve the comfort of ski boots, we are looking in particular at improve the comfort of the tabs.
  • a tongue of surf boot having a reinforcement attached to a only one of its ends. The other end can be move into a housing provided on the tongue. This mode of connection of the reinforcement to the tongue allows remove the crease that the tongue makes when bending of the leg which results in a compression in the instep area.
  • the object of the invention is to produce a tongue for a high-top sports shoe, particular, a sliding sports shoe overcoming this disadvantage.
  • the invention is suggests making a shoe tongue with which one does not feel a compression line painful on the shin at the top of the tongue.
  • bending stiffness is meant the relationship between the bending moment applied to the tongue and tongue deformation induced by this moment flexing when bending the skier's leg. This deformation is defined with respect to the shape that the tongue occupies at rest.
  • the tongue according to the invention is characterized in that which it presents at the top of its upper part center, an area of flexural rigidity less than the bending stiffness of the rest of the tongue and that the reinforcement includes a central element and two side elements working together. Thanks to such reinforcement architecture, most tongue efforts on the leg are taken up by the side members exerting pressure on the leg on either side of the tibia and thus avoiding a discomfort felt by the user which would be due to a pressure of the tongue on the tibia.
  • the reinforcement present at instep level an area of flexural rigidity greater than the bending stiffness of the rest of the reinforcement.
  • the tongue deforms little at this place preventing the fold of the tongue causing a painful pressure area.
  • the central reinforcement has the form of a relatively flexible known tongue extending noticeably lower than the finished tongue. he can be less rigid than the side elements.
  • the areas of different flexural stiffnesses are obtained by varying the thickness of the reinforcement and / or by the use of different materials.
  • the variations in the thickness of the reinforcement allow vary the quadratic moment of the reinforcement or its elements.
  • the two lateral elements are sufficiently rigid and have a tight shape, at the instep to serve as reinforcement for the flexible tongue, and spread apart on the top to avoid the pressure of a rigid element on the tibia while presenting good support on each side and in the center thanks to the cooperation of the two rigid lateral elements and the central element.
  • This central element in fact prevents the lateral elements from moving away from each other, forcing them to flex.
  • the lateral reinforcing elements may have, at the level of the instep, an S shape such that these side elements approach each other on the central element.
  • the central element and the lateral elements can consist of one piece.
  • the reinforcement can be fixed on the face outside of the tongue or in the tongue.
  • these different elements can be fixed on the face outside of the tongue and / or in the tongue.
  • the reinforcement or the various elements constituting it are preferably sewn or glued on the tongue or in the tongue.
  • Figure 1 is a developed view of a tab according to the invention.
  • Figure 2 is a developed view, in section longitudinal of the tongue according to plane III-III of Figure 1.
  • Figure 3 is a developed view of the central element reinforcement.
  • Figure 4 is a plan view of a side member of the reinforcement.
  • Figure 5 is a perspective view of a shoe provided with a tab according to the invention.
  • the tongue 10 shown in Figures 1 and 2 comprises a reinforcement consisting of a central element 2 and two side elements 1.
  • the internal face of the tongue 10, being in contact with the sock of the user, consists of a foam 4 covered of a knit 5.
  • the outer face of the tongue 10 is covered with a knit 3 covering the central element 2 of the reinforcement and the foam 4 on which it is glued or sewn.
  • a seam 11 binds knitting 3 to the foam 4 around the central element 2.
  • the elements are glued or sewn side 1 of the reinforcement.
  • Other layers of materials for example a layer of an impermeable material, can be added to ensure various functions.
  • This tongue 10 is intended to equip a shoe 8 as shown in Figure 5. It comes in effect closing the lacing notch whose function is to allow the shoe to be adapted to the foot of the user.
  • the various elements 1, 2 shown in Figures 3 and 4 and constituting the reinforcement are made of material plastic.
  • the central element 2 of the reinforcement comes substantially to the bottom of the tongue and stops substantially before the top of the tongue 10. It has a section in the instep area 6 scaled down.
  • the lateral elements 1 fixed on either side of the central element 2 extend from the middle of the part bottom of the tongue to the top of the tongue. In region 7 of the instep, these side elements have an S shape so to get closer to each other, which has the effect of reduce the flexibility of the tongue at the kick.
  • the tongue does not have no reinforcement at the top of its upper part, center.
  • a zone 9 having a bending stiffness less than stiffness bending of the rest of the tongue 10 and a pressure, source of discomfort, tongue on the shin of the user.
  • the tongue therefore present in the instep region, an area of flexural rigidity greater than the bending stiffness of the rest of the reinforcement obtained by the cooperation of the section of the central element 2 and particular shapes 7 of the side elements of reinforcement 1.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
EP20030000562 2002-01-18 2003-01-13 Halbstarre Zunge für Sportschuh mit hohem Schaft Expired - Lifetime EP1329169B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH00089/02A CH695006A5 (fr) 2002-01-18 2002-01-18 Languette semi-rigide pour une chaussure de sport à tige haute.
CH892002 2002-01-18

Publications (2)

Publication Number Publication Date
EP1329169A1 true EP1329169A1 (de) 2003-07-23
EP1329169B1 EP1329169B1 (de) 2004-12-22

Family

ID=4346289

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20030000562 Expired - Lifetime EP1329169B1 (de) 2002-01-18 2003-01-13 Halbstarre Zunge für Sportschuh mit hohem Schaft

Country Status (3)

Country Link
EP (1) EP1329169B1 (de)
CH (1) CH695006A5 (de)
DE (1) DE60300221T2 (de)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4470206A (en) 1981-12-24 1984-09-11 Dolomite S.P.A. Ski boot with an elastically inclinable forward leg portion
EP0695515A2 (de) * 1994-08-04 1996-02-07 TECNICA SpA Zunge für Innenschuhe von Schischuhe
WO2000033692A1 (en) 1998-12-07 2000-06-15 The Burton Corporation Tongue stiffener for footwear
US6237253B1 (en) * 1997-05-23 2001-05-29 “Lowa” Sportschue GmbH Shoe, optionally shoe with a high upper
WO2001049142A1 (en) 2000-01-06 2001-07-12 The Burton Corporation Stiffener for footwear
DE20118162U1 (de) * 2000-11-09 2002-01-17 Salomon Sa Schaftverstärkungselement
WO2002058497A1 (en) * 2001-01-12 2002-08-01 K-2 Corporation Snowboard boot with removable forward support

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2683981A1 (fr) * 1991-11-05 1993-05-28 Tvt Composite Perfectionnement aux chaussures de sport, et plus particulierement aux chaussures destinees a la pratique du cyclisme.
AUPP997699A0 (en) * 1999-04-27 1999-05-20 Macleod, Norman William Protector for footwear

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4470206A (en) 1981-12-24 1984-09-11 Dolomite S.P.A. Ski boot with an elastically inclinable forward leg portion
EP0695515A2 (de) * 1994-08-04 1996-02-07 TECNICA SpA Zunge für Innenschuhe von Schischuhe
US5647146A (en) 1994-08-04 1997-07-15 Tecnica Spa Tongue for internal shoes of ski boots
US6237253B1 (en) * 1997-05-23 2001-05-29 “Lowa” Sportschue GmbH Shoe, optionally shoe with a high upper
WO2000033692A1 (en) 1998-12-07 2000-06-15 The Burton Corporation Tongue stiffener for footwear
WO2001049142A1 (en) 2000-01-06 2001-07-12 The Burton Corporation Stiffener for footwear
DE20118162U1 (de) * 2000-11-09 2002-01-17 Salomon Sa Schaftverstärkungselement
WO2002058497A1 (en) * 2001-01-12 2002-08-01 K-2 Corporation Snowboard boot with removable forward support

Also Published As

Publication number Publication date
EP1329169B1 (de) 2004-12-22
DE60300221D1 (de) 2005-01-27
CH695006A5 (fr) 2005-11-15
DE60300221T2 (de) 2005-12-08

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