EP0723744B1 - Article chaussant - Google Patents

Article chaussant Download PDF

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Publication number
EP0723744B1
EP0723744B1 EP95117412A EP95117412A EP0723744B1 EP 0723744 B1 EP0723744 B1 EP 0723744B1 EP 95117412 A EP95117412 A EP 95117412A EP 95117412 A EP95117412 A EP 95117412A EP 0723744 B1 EP0723744 B1 EP 0723744B1
Authority
EP
European Patent Office
Prior art keywords
insole
shoe
footwear according
sole
reinforcing elements
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.)
Expired - Lifetime
Application number
EP95117412A
Other languages
German (de)
English (en)
Other versions
EP0723744A3 (fr
EP0723744A2 (fr
Inventor
Gino Tavernar
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.)
Lowa Sportschuhe GmbH
Original Assignee
Lowa Sportschuhe GmbH
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 Lowa Sportschuhe GmbH filed Critical Lowa Sportschuhe GmbH
Publication of EP0723744A2 publication Critical patent/EP0723744A2/fr
Publication of EP0723744A3 publication Critical patent/EP0723744A3/fr
Application granted granted Critical
Publication of EP0723744B1 publication Critical patent/EP0723744B1/fr
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
    • A43B3/00—Footwear characterised by the shape or the use
    • A43B3/24—Collapsible or convertible
    • A43B3/242—Collapsible or convertible characterised by the upper
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00—Footwear characterised by the shape or the use
    • A43B3/24—Collapsible or convertible
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00—Footwear characterised by the shape or the use
    • A43B3/24—Collapsible or convertible
    • A43B3/244—Collapsible or convertible characterised by the attachment between upper and sole
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B5/00—Footwear for sporting purposes
    • A43B5/002—Mountain boots or shoes

Definitions

  • the invention relates to footwear for athletes such as mountaineers, cyclists, etc. according to the preamble of claim 1.
  • a shoe is also known from WO 87/05192, in which a releasable Insole is provided with fasteners, which the bottom of the Reach through the shaft and with corresponding fasteners on the The soles of the shoes work together releasably.
  • the detachable insole is used for printed matter, for easy attachment to enable the shoe sole or the outsole on the shaft.
  • the object of the invention is a shoe, in particular to provide a shoe for an athlete, which the Taking away two pairs of shoes makes it unnecessary.
  • the present invention is based on a flexible Shoe construction like a sport or trekking shoe, in the shoe bottom, however, all the devices are built in, which allow the flexible shoe bottom in a few simple steps, so to speak in no time at all stiffen and vice versa. This is achieved through the rigid inner sole, equipped with Fasteners attached to the bottom of the shoe Fasteners correspond and the one rigid but detachable connection of the insole with allow the shoe bottom.
  • the shoe bottom consists of an outsole and a Assembly or insole. If necessary, under the Assembly or insole also a shell sole be attached, the shell edge of the leather Moisture and damage protects what shoes for Mountaineers are very beneficial.
  • insole and / or reinforcing elements consist of one thermosetting or thermoplastic, in particular reinforced with glass or carbon fibers. This will Insole and shoe bottom particularly light.
  • the shell sole in the toe and heel area have corresponding recesses.
  • the shell sole advantageously has a high all-round edge of the shell, against the upper part Protects moisture and damage.
  • the Edge of the shell in the area of the basic toe joints one Unrolling aid, for example a V-shaped recess or have a corresponding thickness reduction.
  • the reinforcing elements advantageously have at the front or in the back an area increase and one widened edge. This is for safe and lasting Anchoring the crampon bracket.
  • the insole has on her Bottom in the heel and toe area with the elongated holes corresponding hooks.
  • the hooks can be placed under the Hook or click the reinforcement elements into place.
  • in the The joint area of the shoe bottom and insole is located a releasable lock. Thanks to this construction the insole by simply pushing it forward hook and lock the shoe bottom rigidly. To The insole can be released just as easily be taken out again.
  • the lock between the insole and the bottom of the shoe can open different types occur, e.g. B. by snapping, Push in, screw in or turn.
  • the Integrated a central opening in the shoe bottom.
  • the Insole has one in the joint area with the Central opening aligned latches on and in the The central opening is a lock element that is used with the Bolt interacts and the insole is removable in the shoe locked.
  • the central opening is preferably in the area of the outsole designed as a lock opening and circular.
  • a holding and sealing groove is formed in her wall. That too Lock element is circular and has an external one Holding plate with a slot, a sealing cylinder with a Projection that with the retaining groove of the lock opening corresponds, and one with the latch in the insole corresponding closure.
  • the lock element can be thus operate comfortably from the sole of the shoe.
  • the locking takes place between insole and shoe bottom using the Elasticity of the bottom of the shoe. This is in the joint area a trough-shaped recess is incorporated into the shoe bottom, while the insole at the bottom one with the Has a corresponding increase.
  • This Variant has the advantage that the bottom of the shoe completely remains closed.
  • the insole is removed and the remaining one Cavity filled by a leveling insert. This makes it easier to unroll the shoe sole and the Shoe can be like a normal hiking or trekking shoe be used.
  • boot shaft 10 pinched or stroked onto an insole 20.
  • shell sole 40 with a high circumferential shell edge 48, which in the area of Basic toe joints a V-shaped incision 49 as Has unrolling aid.
  • the shell edge 48 is with the shaft 10 glued and should protect against moisture and Protect damage.
  • An outsole 30 is mounted under the shell sole 40.
  • Insole 20, outsole 30 and shell sole 40 form one flexible shoe base adapted to the application, e.g. B. for a trekking shoe.
  • the shell sole 40 has cutouts 42, 47 so that the reinforcing elements 50, 55 find space.
  • insole 20 has Shell sole 40 and reinforcing elements 50, 55 four each aligned slots 21, 26; 41, 46; 51, 56, two each in the toe area and in the heel area.
  • In the Outsole 30 can be provided with suitable depressions 31, 36 his.
  • Insole 20 and shell sole 40 also have Joint area a central opening 24, 44, the outsole 30 a circular lock opening 34 aligned with these.
  • the bottom of the outsole 30 is in the lock opening forth a rotatable lock member 70 used.
  • This consists of a holding disc 71 with a rotary slot 72 on the Bottom and a locking cylinder 73 on the top.
  • This cylinder 73 fits into the lock opening 34 Outsole 30. It has a projection on the outside 75, which with a machined in the lock opening 34 Holding and sealing groove 35 corresponds. thanks to this Construction sits the lock element 70 permanently in the Lock opening 34.
  • the mountaineer takes the insole and footbed out so that the elongated holes 21, 26 and the central opening 24 in the shoe bottom 20, 40, 50, 55, 30 are accessible. Then he pushes one brought in the backpack lightweight but rigid inner sole 60 in the shoe.
  • the Insole 60 has L-shaped hooks 61 on its underside, 66, with the elongated holes 21, 26 in the shoe bottom 20, 30, 40 cursed and which are under the rigid Reinforcing elements 50, 55 hook, which thanks to the partially broken away representation of the inner sole 60 becomes understandable.
  • L-shaped mushroom-shaped hooks can also be used if the elongated holes have an appropriate shape receive.
  • the insole 60 also bears on its underside a central, T-shaped latch 64, which with the Lock element 70 corresponds.
  • the lock member 70 is rotated so that that on the inside in the area of the sealing cylinder 75 located slot 74 is aligned with the bolt 64.
  • To a 90 degree turn of the lock member 70 is Insole 60 firmly and immovably anchored in the shoe. To the mountaineer can put the footbed back in Put on the shoe and mount the crampons with their brackets on the reinforcing elements 50, 55 are hung.
  • the insole 60 and the reinforcing elements 50, 55 consist of a rigid plastic that additionally can be reinforced with glass, Kevlar or carbon fibers.
  • a loop 68 on the heel of the insole 60 facilitates taking them out again.
  • the mountain climber must in case he has to use crampons, just a couple Take insoles 60 with you, their weight only a few 100 grams while a pair of conventional crampons are more firm Boots weigh several kilograms and significantly more Space needed.

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 (11)

  1. Chaussure pour sportifs, qui peut être utilisée pour la marche et pour un autre type de déplacement, par exemple pour faire de l'alpinisme ou rouler à bicyclette, comprenant :
    une tige (10),
    un fond de chaussure élastique (20, 30, 40) qui est relié fixement à la tige (10) et qui comporte une semelle d'usure flexible (30),
    des éléments de renfort (50, 55) qui sont ménagés, à distance les uns des autres, dans la région des orteils et dans la région du talon ou de l'articulation du fond de chaussure (20, 30, 40),
    un dessous de pied amovible, et
    une semelle interne (60) rigide à la flexion, qui peut être au choix introduite dans la tige (10) et extraite de celle-ci,
    des éléments de liaison (31, 34, 36 ; 41, 44, 46 ; 51, 56 ; 61, 64, 66 ; 70) correspondant entre eux étant placés sur la semelle interne (60) d'une part et sur le fond de chaussure (20, 30, 40) d'autre part, pour la liaison rigide à la flexion, mais amovible de la semelle interne (60) avec le fond de chaussure (20, 30, 40).
  2. Chaussure selon la revendication 1, caractérisée par les caractéristiques suivantes :
    le fond de chaussure est constitué de
    une semelle d'usure (30),
    une semelle de montage ou semelle intérieure (20),
    et éventuellement une semelle coquille (40) sous la semelle de montage ou semelle intérieure (20).
  3. Chaussure selon la revendication 1 ou 2, caractérisée par la caractéristique suivante :
    la semelle interne (60) et/ou les éléments de renfort (50, 55) sont constitués d'une matière thermoplastique ou thermodurcissable.
  4. Chaussure selon la revendication 3, caractérisée par la caractéristique suivante :
    la semelle interne (60) et/ou les éléments de renfort (50, 55) sont renforcés aux fibres de verre, de Kevlar ou de carbone.
  5. Chaussure selon l'une des revendications 1 à 4, caractérisée par la caractéristique suivante :
    les éléments de renfort (50, 55) présentent chacun à l'avant ou à l'arrière un relief (52, 57) par endroits et un bord élargi (53, 58).
  6. Chaussure selon l'une des revendications 1 à 5, caractérisée par les caractéristiques suivantes :
    dans le fond de chaussure (20, 30, 40) et dans les éléments de renfort (50, 55) sont pratiqués des trous oblongs (21, 26 ; 41, 46 ; 51, 56) alignés,
    la semelle interne (60) possède sur sa face inférieure, dans la région du talon et de la pointe, des crochets (61, 66) alignés avec les trous oblongs (21, 26 ; 41, 46 ; 51, 56),
    les crochets (61, 66) peuvent s'accrocher sous les éléments de renfort (50, 55),
    dans la région de l'articulation du fond de chaussure (20, 30, 40) et de la semelle interne (60) se trouve un verrouillage (70) qui peut être supprimé.
  7. Chaussure selon l'une des revendications 1 à 6, caractérisée par les caractéristiques suivantes :
    dans la région de l'articulation du fond de chaussure (20, 30, 40) est pratiquée une ouverture centrale (24, 34, 44),
    la semelle interne (60) comporte, dans la région de l'articulation, un verrou (64) aligné avec l'ouverture centrale (24, 34, 44),
    dans l'ouverture centrale (24, 34, 44) est inséré un élément à serrure (70)
    - qui coopère avec le verrou (64) et verrouille la semelle interne (60) dans la chaussure de manière séparable.
  8. Chaussure selon la revendication 7, caractérisée par les caractéristiques suivantes :
    l'ouverture centrale (24, 34, 44) est formée en tant qu'ouverture de serrure dans la zone de la semelle d'usure (30),
    l'ouverture de serrure (34) dans la semelle d'usure (30) est circulaire,
    dans sa paroi est formée une rainure de maintien et d'étanchéité (35),
    l'élément de serrure (70) est circulaire,
    il possède une plaque de maintien (71) située à l'extérieur avec fente de rotation (72),
    un cylindre d'étanchéité (73) avec une saillie (75) correspondant à l'ouverture de serrure (34), et
    une fermeture (74) correspondant au verrou (64) dans la semelle interne (60).
  9. Chaussure selon l'une des revendications 1 à 6, caractérisée par les caractéristiques suivantes :
    dans la région de l'articulation du fond de chaussure (20, 30, 40), un renfoncement en forme d'auge est ménagé dans l'intérieur de la chaussure,
    la semelle interne (60) présente, sur sa face inférieure, un relief qui correspond au renfoncement.
  10. Chaussure selon l'une des revendications 1 à 9, caractérisée par la caractéristique suivante :
    il est prévu une garniture intérieure souple amovible de la taille de la semelle interne (60).
  11. Chaussure selon l'une des revendications 2 à 10, caractérisée par la caractéristique suivante :
    la semelle coquille (40) possède un bord de coquille (58) haut et périphérique,
    et éventuellement, dans la zone des articulations de base des orteils, une aide au roulement (49) sous la forme d'une entaille en V ou d'un amincissement de la matière.
EP95117412A 1994-11-05 1995-11-06 Article chaussant Expired - Lifetime EP0723744B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9417779U 1994-11-05
DE9417779U DE9417779U1 (de) 1994-11-05 1994-11-05 Schuhwerk

Publications (3)

Publication Number Publication Date
EP0723744A2 EP0723744A2 (fr) 1996-07-31
EP0723744A3 EP0723744A3 (fr) 1997-06-11
EP0723744B1 true EP0723744B1 (fr) 2002-04-10

Family

ID=6915761

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95117412A Expired - Lifetime EP0723744B1 (fr) 1994-11-05 1995-11-06 Article chaussant

Country Status (3)

Country Link
EP (1) EP0723744B1 (fr)
AT (1) ATE215787T1 (fr)
DE (2) DE9417779U1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2755585B1 (fr) * 1996-11-08 1999-01-29 Salomon Sa Chaussure de sport a collier mobile
FR2755586B1 (fr) * 1996-11-08 1999-01-29 Salomon Sa Procede d'assemblage d'une chaussure a un chassis d'article de sport
NL1022921C2 (nl) * 2003-03-13 2004-09-14 Chen-Yi Yang Schoenstructuur voorzien van verwisselbare bovenstukken.
US20170347750A1 (en) * 2014-11-13 2017-12-07 Kelteknohow Limited An article of wear
US20200268103A1 (en) * 2017-09-20 2020-08-27 Innovative Footwear Solutions Modular shoe system
DE102021210625B4 (de) 2021-09-23 2026-04-16 Adidas Ag Zwischensohle, Schuh, Steigeisenelement und Baugruppe davon
IT202200003930U1 (it) * 2022-09-29 2022-12-29 Palma Massimo Di Calzature in kit assemblabile e modalità di montaggio

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1014516A (fr) * 1947-06-23 1952-08-18 Ertekforgalmi Bank R T Soulier avec partie supérieure remplaçable
LU29186A1 (fr) * 1947-11-21 1948-10-20
BE564142A (fr) * 1957-01-21
DE3043425A1 (de) * 1980-11-18 1982-07-15 Dornseif Sport GmbH, 5608 Radevormwald Schuh mit an dessen sohle angebrachtem sportgeraet wie schlittschuh, rollschuh o.dgl.
IT8642002A0 (it) * 1986-03-04 1986-03-04 Sarraino Pietro Calzatura componibile

Also Published As

Publication number Publication date
EP0723744A3 (fr) 1997-06-11
ATE215787T1 (de) 2002-04-15
DE9417779U1 (de) 1995-01-19
DE59510155D1 (de) 2002-05-16
EP0723744A2 (fr) 1996-07-31

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