EP4335318B1 - Skischuh und spannvorrichtung - Google Patents

Skischuh und spannvorrichtung

Info

Publication number
EP4335318B1
EP4335318B1 EP23196153.3A EP23196153A EP4335318B1 EP 4335318 B1 EP4335318 B1 EP 4335318B1 EP 23196153 A EP23196153 A EP 23196153A EP 4335318 B1 EP4335318 B1 EP 4335318B1
Authority
EP
European Patent Office
Prior art keywords
ski boot
boot
flap
marking element
lower flap
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.)
Active
Application number
EP23196153.3A
Other languages
English (en)
French (fr)
Other versions
EP4335318C0 (de
EP4335318A1 (de
Inventor
Alexandre Moyat
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.)
Boa Technology Inc
Original Assignee
Boa Technology Inc
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 Boa Technology Inc filed Critical Boa Technology Inc
Publication of EP4335318A1 publication Critical patent/EP4335318A1/de
Application granted granted Critical
Publication of EP4335318B1 publication Critical patent/EP4335318B1/de
Publication of EP4335318C0 publication Critical patent/EP4335318C0/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • A43B5/0427—Ski or like boots characterised by type or construction details
    • A43B5/0435—Adjustment of the boot to the foot
    • A43B5/045—Adjustment of the boot to the foot to the width of the foot
    • 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
    • A43B5/0427—Ski or like boots characterised by type or construction details
    • A43B5/0435—Adjustment of the boot to the foot
    • A43B5/0443—Adjustment of the boot to the foot to the instep of the foot, e.g. metatarsals; Metatarsal clamping devices
    • A43B5/0447—Adjustment of the boot to the foot to the instep of the foot, e.g. metatarsals; Metatarsal clamping devices actuated by flexible means, e.g. cables, straps
    • 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
    • A43B5/0427—Ski or like boots characterised by type or construction details
    • A43B5/0476—Front-entry skiboots
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C11/00—Other fastenings specially adapted for shoes

Definitions

  • This application concerns alpine ski boots, in particular, ski boots with a rigid shell into which a comfort inner liner is inserted.
  • the invention relates to this type of footwear and aims to improve its comfort, performance, and ease of use.
  • a cable and winder fastening system is envisaged.
  • the document US 2020/245711 This describes a ski boot featuring such a tightening device. While winder systems do offer some advantages in terms of ease of use and the ability to continuously adjust the tightening force, their main disadvantage is that they make it virtually impossible for the user to memorize the tightening force between skiing sessions.
  • the marking element may comprise a series of markings. These markings may be recessed or raised relative to the outer surface of the lower flap.
  • the marking element may also comprise a film applied to the lower flap, which film may bear a series of markings.
  • the marking element may consist of a series of parallel lines or a series of aligned dots, said parallel lines or aligned dots being separated from each other by a distance of between 1 and 9 mm.
  • ski boot 1 designed for downhill skiing.
  • This boot comprises an outer shell 2 into which an inner liner 9 is inserted.
  • the inner liner 9 is not permanently attached to the outer shell and can be removed.
  • the outer shell 2 consists of two main parts: the lower shell 21 and the cuff 22.
  • the lower shell 21 is designed to receive the user's foot and enclose it from the toes to the heel. The lower shell thus covers the entire forefoot of the user up to the instep.
  • the collar 22 is fixed to the lower part of the shell 21 using at least two fastening means located respectively on the medial and lateral sides of the boot.
  • the fastening means may be of any type known in the field, for example rivets or screws.
  • the upper front part of the lower shell 21 defines an opening which serves, on the one hand, to facilitate the insertion of the foot and, on the other hand, to adapt the internal volume of the boot 1 to the shape of the user's foot.
  • This opening is formed between two portions of the lower shell which are movable relative to each other. In practice, these two movable portions are, on the one hand, the upper flap 212, and on the other hand, the lower flap 213.
  • the figure 2 The cross-section shows the configuration of these two flaps 212 and 213.
  • the upper flap 212 is an integral part of the lower shell 21 and is located on the medial side of the shoe.
  • the lower flap 213 is also an integral part of the lower shell and is positioned on the lateral side of the shoe.
  • the means for tightening the bottom of the hull consist of a lacing system comprising a cable 32, a plurality of loops 331, 332, 333, and a cable winder 31.
  • the medial flap 212 overlaps the lateral flap 213.
  • the relative movement of the medial flap 212 with respect to the lateral flap 213 in the tightening direction is achieved by the tension exerted by the portion of the cable 32 that passes alternately through at least one loop 332 of the medial flap and through at least one loop 333 of the lateral flap.
  • the free end 2121 of the upper flap 212 can then slide over the overlap area 2131 provided on the lower flap 213.
  • the overlap area corresponds to the surface of the lower flap that the upper flap is capable of covering.
  • a marking element 5 is placed on the outer surface of the lower flap 213.
  • the purpose of this marking element is to indicate the extent to which the overlap area 2131 is actually covered by the upper flap 212.
  • the marking element comprises a plurality of marks 51 arranged together and substantially parallel to each other at the free end 2121 of the upper flap 212.
  • the marks 51 are substantially linear and arranged parallel to each other.
  • marking element Other configurations for the marking element are possible. Simple parallel lines or a series of dots, aligned or not, can be used. To make the tightening indication more precise, the different markings, for example lines or dots, should preferably be spaced between 1 and 9 mm apart.
  • Each brand can be associated with a numerical value that quantifies the tightness of the boot binding. These numerical values also allow the user to remember their preferred tightness between ski sessions.
  • FIG. 4 This shows another embodiment of the marking element 5, in which it includes raised markings.
  • Each of the markings 51 consists of a small, elongated rib projecting from the outer surface of the lower flap. This rib can be formed directly during the injection molding of the lower hull.
  • the marking element consists of a film applied by gluing to the lower flap, which film is provided by printing, or by any other equivalent means, with the succession of marks 51.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Claims (7)

  1. Skischuh (1) mit einer starren Schale (2), in die ein bequemer Innenschuh (9) und mindestens eine Spannvorrichtung eingesetzt ist, wobei die Spannvorrichtung ein Kabel (32), eine Vielzahl von Schlaufen (331, 332, 333) und eine Kabelaufwicklung (31) umfasst; wobei die Schale (2) mindestens eine obere Lasche (212) und eine untere Lasche (213) aufweist, wobei die obere Lasche ein freies Ende (2121) aufweist, das auf einem auf der unteren Lasche vorgesehenen Überlappungsbereich (2131) gleiten kann, wobei der Schuh dadurch gekennzeichnet ist, dass an der unteren Lasche in dem Überlappungsbereich ein Markierungselement (5) angeordnet ist.
  2. Skischuh (1) nach Anspruch 1, dadurch gekennzeichnet, dass das Markierungselement eine Reihe von Markierungen (51) umfasst.
  3. Skischuh (1) nach Anspruch 1, dadurch gekennzeichnet, dass das Markierungselement in Bezug auf die Außenfläche der unteren Lasche vertiefte Markierungen umfasst.
  4. Skischuh (1) nach Anspruch 1, dadurch gekennzeichnet, dass das Markierungselement in Bezug auf die Außenfläche der unteren Lasche erhabene Markierungen umfasst.
  5. Skischuh (1) nach Anspruch 1, dadurch gekennzeichnet, dass das Markierungselement eine auf die untere Lasche aufgebrachte Folie umfasst, wobei die Folie eine Reihe von Markierungen aufweist.
  6. Skischuh (1) nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass das Markierungselement eine Reihe von parallelen Linien oder ausgerichteten Punkten umfasst
  7. Skischuh (1) nach dem vorhergehenden Anspruch, dadurch gekennzeichnet, dass die parallelen Linien oder die ausgerichteten Punkte in einem Abstand zwischen 1 und 9 mm voneinander getrennt sind.
EP23196153.3A 2022-09-08 2023-09-08 Skischuh und spannvorrichtung Active EP4335318B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR2209019A FR3139441B1 (fr) 2022-09-08 2022-09-08 Chaussure de ski et dispositif de serrage

Publications (3)

Publication Number Publication Date
EP4335318A1 EP4335318A1 (de) 2024-03-13
EP4335318B1 true EP4335318B1 (de) 2026-01-28
EP4335318C0 EP4335318C0 (de) 2026-01-28

Family

ID=84330948

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23196153.3A Active EP4335318B1 (de) 2022-09-08 2023-09-08 Skischuh und spannvorrichtung

Country Status (2)

Country Link
EP (1) EP4335318B1 (de)
FR (1) FR3139441B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202300012099A1 (it) * 2023-06-13 2024-12-13 Gi Di Mecc S P A Sistema di serraggio per calzature sportive

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1181038B (it) * 1984-11-27 1987-09-23 Caber Italia Calzatura da sci con dispositivi di pressione e di bloccaggio del piede
DE29516374U1 (de) * 1994-10-17 1995-12-07 HTM Sport- und Freizeitgeräte AG, Schwechat Skischuh mit einer den Fuß mindestens im Ristbereich haltenden Schale
CH697115A5 (fr) * 2004-04-08 2008-05-15 Lange Int Sa Chaussure de sport avec décoration.
WO2020160421A1 (en) * 2019-02-01 2020-08-06 Boa Technology Inc. Reel based closure devices for tightening a ski boot

Also Published As

Publication number Publication date
FR3139441B1 (fr) 2024-08-02
EP4335318C0 (de) 2026-01-28
EP4335318A1 (de) 2024-03-13
FR3139441A1 (fr) 2024-03-15

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