EP0947144A1 - Sportschuh mit teilweise bedeckter starrer Struktur - Google Patents

Sportschuh mit teilweise bedeckter starrer Struktur Download PDF

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Publication number
EP0947144A1
EP0947144A1 EP99106437A EP99106437A EP0947144A1 EP 0947144 A1 EP0947144 A1 EP 0947144A1 EP 99106437 A EP99106437 A EP 99106437A EP 99106437 A EP99106437 A EP 99106437A EP 0947144 A1 EP0947144 A1 EP 0947144A1
Authority
EP
European Patent Office
Prior art keywords
shell base
shoe
liner
collar
skating
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Withdrawn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
EP99106437A
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English (en)
French (fr)
Inventor
Laurent Bonaventure
Bruno Sirvain
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.)
Salomon SAS
Original Assignee
Salomon SAS
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 Salomon SAS filed Critical Salomon SAS
Publication of EP0947144A1 publication Critical patent/EP0947144A1/de
Withdrawn legal-status Critical Current

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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
    • A43B5/0401—Snowboard boots
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B5/00—Footwear for sporting purposes
    • A43B5/16—Skating boots
    • A43B5/1666—Skating boots characterised by the upper

Definitions

  • the invention relates to a sports shoe more particularly adapted to the skating such as inline skating or ice skating.
  • the invention relates also to the method of manufacturing such a shoe.
  • Another known type of construction as described in US Patent 5,499,461 consists to provide a shoe entirely formed of a flexible upper and, at least in part breathable, mounted on a sole base and to associate stiffening elements discreet such as a heel counter and a collar hinging externally on the counter.
  • stiffening elements discreet such as a heel counter and a collar hinging externally on the counter.
  • the advantage of such a construction is that it provides more flexibility for a maximum of comfort and freedom of movement.
  • Such a construction is also more favorable to the ventilation of the foot.
  • the rigid external parts however contribute to the lateral holding of the ankle and lower leg for reasons of stability and security while leaving a significant front / rear bending freedom during skating.
  • Such a construction includes however disadvantages; one of the main ones being the relatively low manufacturing cost important due to the fact that a real flexible shoe structure must be designed and associate by appropriate connecting means rigid external reinforcement elements.
  • the design requires the use of traditional techniques of sewing, gluing, forming hot, assembly on ⁇ form ⁇ and other techniques used in the manufacture of the shoe traditional.
  • Patent application EP-A 1-780 062 describes another type of shoe adaptable to inline skating which is a compromise between the family of rising hulls entirely made of rigid plastic, possibly perforated with ventilation holes, and shoes with flexible upper partially reinforced with rigid plastic elements.
  • the construction includes an external rigid shell base, an articulated collar attached to the shell and a liner (or internal shoe) which is housed in the shell.
  • French patent application (non-prepublished) n ° 97 02139 belonging to applicant relates to a shoe comprising a rigid frame consisting of at least a part of a rigid sole and a heel counter and which comprises at least one upper partially flexible with a cover-shaped part conforming to the shape of a frame rigid intended to be threaded onto the rigid frame; the cover being provided with connecting means rigid frame.
  • the goal is to provide a shoe structure combining the advantages and the aesthetics of a flexible shoe and the advantages of rigidity, holding the ankle of a rigid shoe.
  • the present invention proposes to provide improvements to this type of construction. Consequently, the entire content of the French patent application No. 97 02139 is incorporated here by reference.
  • One of the aims of the present invention is therefore to propose a shoe, more particularly suitable for inline skating, which solves stability problems and foot support, transmission of forces without bringing excessive stiffness, and which at the same time retains maximum comfort and ventilation.
  • Another object of the invention is to provide a shoe which provides both good lateral support and relative flexibility in front / rear direction.
  • Another aim is to propose a method of assembly between so-called ⁇ flexible ⁇ parts and so-called "rigid” parts which perform different and generally antagonistic functions by simple, effective, inexpensive and optionally removable means.
  • Another object of the invention is to propose a shoe construction method which either simple and easy and quick to assemble without or with a minimum of operations traditional manual sewing, gluing, molding, assembly on ⁇ form ⁇ or other.
  • Another object of the invention is also to propose a shoe which can be produced at low cost but of technical and aesthetic quality at least equivalent to current products proposed.
  • the shell base as well as the collar which extends it contributes to the lateral support of the foot and ankle in the shoe.
  • the soft liner ensures sensitive wrapping and comfort.
  • a structure of this type promotes ventilation by allowing the entry of air through the longitudinal opening and the air circulation in the space formed between the hull base and the soft liner.
  • the pocket portion covers only partially the hull base so as to leave at least part free substantial of the heel counter of the shell base.
  • a structure of this type ensures a optimal wrapping of the upper parts of the hull base which are not subject to friction and shock in order to achieve good cohesion of the assembly slipper / hull base, and, a baring of the lower parts of the hull base which are able to withstand repeated friction and impact.
  • Another benefit of recovery partial of the shell base is that it promotes the flexibility of the shoe compared to a total recovery which provides greater resistance to flexing of the shoe.
  • a another advantage is that it allows better air circulation by creating openings in the transition zones between the liner and the shell base relative to an overlap total. Another advantage is that it contributes to the lightness of the structure.
  • the portion of rigid collar is connected to the hull base integrally.
  • This frame combining the shell base and the collar with a liner provided with a pocket is an important characteristic of the invention because it contributes to the simplification of the mode of construction by limiting the number of parts to be assembled and therefore simplifies assembly.
  • the assembly is also made easier because the integral construction promotes the rigidity of the framework to be covered.
  • the pocket of the bootie ensures good support of the bootie in the hull base. No subsequent traditional sewing, gluing or other operations are necessary to finalize the assembly.
  • the assembly is economical because it does not implement a minimum number of technical parts to assemble.
  • the outer pocket portion includes an opening oriented mainly in a direction facilitating the sliding of said portion of collar in the pocket portion when inserting the bootie into the base hull.
  • the opening of the pocket is oriented mainly downwards towards the sole.
  • the liner is removably mounted in the hull base.
  • the inline skate 1 shown comprises a shoe 2 associated with a chassis 3 provided with a plurality of wheels 30 arranged in a configuration aligned.
  • a braking system 4 can be optionally associated with the skate.
  • the shoe 2 the main object of the invention, comprises a shell base 5 which has the function of grouping the essential elements of the shoe's framework which ensure the strengthening and support of the foot and ankle. Flexibility and comfort are guaranteed, as for them, by an inner shoe or shoe 6 taking place in the shell base 5.
  • FIG. 2 shows the main aspects of the liner 6 according to the invention. He understands a part of the boot itself and a pocket portion 60 which is connected to it.
  • the liner includes a sole portion 61 connected to a flexible upper portion 62 extending from the tip of the foot 63 to the heel 64 and which goes up laterally and at the rear towards the lower leg.
  • the upper is made of a flexible outer fabric cover or flexible synthetic material and internal padding 68.
  • the pocket portion is connected to the flexible rod on a part of its periphery 65 by an appropriate connecting means, such as a seam 66. A remaining part of the pocket portion is left free and thus comprises a opening 67.
  • One of the advantages of such a construction comes from the fact that the flexible parts ensuring wrap and comfort are embedded on the liner and are therefore dissociated from the frame part; which is formed separately and then assembled in a way simple with the slipper.
  • the shoe of the invention is formed of an assembly elementary of the shell base 5 and of the liner 6 after these have been produced independently.
  • the shell base includes a collar portion 7 which ensures the maintenance lateral ankle and lower leg approximately from the malleolus region.
  • the collar portion extends the heel counter portion 54 of the base of hull integrally.
  • the base shell is made up of several parts obtained separately and connected by connecting means which do not allow a degree of freedom such as rivets or screws, for example example; the assembly then being also considered, in terms of result at least, as ⁇ integral ⁇ .
  • the shell base 5 includes a sole portion 50, a buttress portion in tip 51 and lateral portions 52 for holding the foot. The whole delimits an opening longitudinal 53 of sufficient width for the passage of the liner 6 and an internal cavity for the liner housing.
  • the hull base must be sufficiently low in the region instep and possibly openwork to promote the flexibility provided by the liner in the forward / backward direction and the air intake for good ventilation around the foot. However, the shell base should not be too low to form a cavity volume sufficient necessary to maintain and protect a substantial part of the liner.
  • the shell base includes section 8 reduction means connecting the buttress heel to the collar portion to allow the collar to flex in at least one direction compared to the heel counter.
  • these section reduction means are positioned to promote sagging of the collar in a direction substantially longitudinal or front / rear while the collar provides resistance to bending for lateral support of the ankle.
  • these means of reducing section are, for example, notches 80 formed in the region of the Achilles tendon or 81 on the side between the collar portion and the shell base.
  • the preferred direction of deflection may be significantly tilted by relative to the longitudinal direction of the shoe.
  • the collar portion has substantially a U shape in a horizontal plane of which the opening is oriented forward towards the tip of the hull base. This configuration favors good rear and lateral ankle wrapping. It offers also some elastic resistance in the direction of a backward flexion of the leg which is necessary to inform the skater about his reference and balance position. In however, it leaves more flexibility in the direction of forward bending of the leg to favor a certain freedom of movement during skating.
  • Figure 5 illustrates the assembly operation of the liner in the shell base.
  • the portion of collar 7 passes through the pocket portion 60 of the boot which comprises opening 67 provided for this purpose.
  • the installation is all the easier as the portion of collar is integral with the rest of the shell base; which gives it a certain outfit and stiffness during wrapping.
  • the pocket portion is preferably of length sufficient to cover and hide the section reduction means.
  • One of the advantages is that the collar portion associated with the section reduction means may have different geometrical configurations without altering the external appearance of the shoe.
  • the pocket portion which covers the collar portion also gives the shoe the appearance of a soft shoe.
  • the connection by pocket also remedies the problem of connection between the collar and the flexible part of the shoe as may be the case in the known prior art.
  • the pocket portion also forms a partial external covering of part of the framework without that part of this covering is sandwiched between moving parts of the framework.
  • THERE IS NO RISK OF ALTERATION BY WEAR OF THIS COVERING PART as in the case of the known prior art.
  • Another advantage lies in the possibility of making the removable liner relative to the shell base. So the slipper can be replaced by if necessary or can simply be temporarily separated for repair or drying.
  • the liner can be connected in the shell base by additional connecting means such as screws, rivets or other equivalent means.
  • the shoe is attached to the chassis by fixing means which are common to those carrying out the fixing the sole 61 of the liner in the shell base.
  • the pocket portion can be made of a flexible material resistant to traction and possibly expandable. It can be a fabric, leather, or a sheet of material synthetic.
  • the pocket portion has a substantially U-shaped open towards the front. She's spreading transversely, continuously, from one lateral side to the other and at the rear of the liner.
  • the pocket portion is mainly formed of a main portion 600 which is foldable and flexible and of a more rigid edge portion 601 extending, at least in part, along the opening 67.
  • the advantage of such a construction is that it promotes the maintenance of the pocket portion. applied against the collar portion and avoid the edges of the pocket portion from return. It also facilitates assembly because it maintains the opening 67 and facilitates the sliding of the collar portion inside the pocket portion.
  • the pocket portion 60 extends from the top of the portion of collar or upper part 70 to a zone 71 situated above the sole 50 of the base shell in the heel counter region. For reasons of durability, it is better to leave the buttress portion without covering the flexible part because it has a surface more resistant to abrasion, friction and impact than the pocket portion made of a more flexible material and therefore more sensitive to these attacks.
  • the pocket portion comprises hooking means 69 on the shell base.
  • These means are preferably means distributed in sufficient number on the rigid edge 601. For example, they can be two in number; each located on one side of the base of shell. Preferably, they are chosen from detachable means to promote the removability of the flexible part; the liner, relative to the rigid part; the hull base.
  • These means are, for example, of the clipping, screwing, stapling, looping and Velcro TM type. he note that it is not necessary to provide a means of connection all around edge 601 because the connection produced by the pocket is sufficient in itself. The way Rather, its role is to reduce the risk of the edge of the portion of the pocket and hold the edge pressed against the shell base.
  • the shell base may include an edge portion 710 forming a stop for the correct positioning of the pocket portion 60 and favor the continuity of the surfaces between the flexible parts and the rigid parts of the shoe for aesthetic reasons, of quality finish and durability.
  • the lateral parts 52 of the shell base are advantageously extended by substantially rigid flaps 55 which border at least a portion of the longitudinal opening 53.
  • the flaps are fitted with clamping means 85 acting in the direction of a narrowing opening and limiting the volume of the cavity around the liner.
  • Shutters relatively rigid also help maintain the front of the liner, at the instep in the shell base cavity. They can be of variable length and width as required. Preferably, they are unitary with the rest of the shell base and are obtained from the same molded part therewith.
  • Figure 6 shows a construction detail of the shoe according to the invention.
  • a flexible and foldable protective strip 56 forms, at least in part, the edges of the opening 53 and is connected to at least a portion of the shell base 5.
  • the strip 56 is relatively more flexible than the flaps 55.
  • the protective strip 56 serves to double the inside of the flaps 55.
  • the protective strip 56 extends longitudinally at the beyond the flaps and also supports clamping means 86, 87. It therefore has the function of protect the liner against direct support from the rigid parts of the shell base, by particular flaps 55, during tightening. It also has a role of comfort by avoiding the points hard on the shoe.
  • the strip 56 can be connected to the shell base by any connecting means suitable as by sewing, gluing, riveting or any combination of these means.
  • a rim 57 of the shell base is provided which borders the strip of protection.
  • the thickness of the rim is sufficient for the rim to come flush or overflow slightly from the protective strip.
  • the edge serves to protect the strip against abrasion.
  • the protective strip is made of a flexible tensile material such as fabric, flexible plastic sheet, leather, etc.
  • the liner can also be provided with tightening means 88, in its upper upper part which act by tightening the upper part of the liner. This has the advantage of leaving the front of the top of the upper in flexible and breathable material for better flexibility bending and good ventilation.
  • All the clamping means 85, 86, 87 and 88 participate when the shoe is fully tightened around the foot and lower leg.
  • the tightening of the instep is mainly supported by clamping means supported by the base of shell while the tightening of the lower leg, above the ankle is supported by means supported on the liner.
  • the clamping means can be return loops, such as those shown, notched or hook-and-loop straps, hooks, loops, etc.
  • a tightening strap could also be added around the collar to ensure better tightening of the ankle (means not shown).
  • the assembly means can be chosen from the group comprising: screws, glue, rivet, staple and nail.
  • the pocket portion will externally cover the joint in order to avoid any wear problem and to hide it for reasons essentially better support of the liner with the shell base and also reasons aesthetic.
  • the invention can be envisaged for certain applications to other footwear. Rising sports such as hiking shoes, hiking shoes snowboard or ski boots when looking for a type of construction of light, economical, relatively flexible shoe while maintaining the foot and low leg.

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
EP99106437A 1998-04-03 1999-03-29 Sportschuh mit teilweise bedeckter starrer Struktur Withdrawn EP0947144A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9804343A FR2776896B1 (fr) 1998-04-03 1998-04-03 Chaussure de sport a ossature rigide partiellement recouverte
FR9804343 1998-04-03

Publications (1)

Publication Number Publication Date
EP0947144A1 true EP0947144A1 (de) 1999-10-06

Family

ID=9524978

Family Applications (1)

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EP99106437A Withdrawn EP0947144A1 (de) 1998-04-03 1999-03-29 Sportschuh mit teilweise bedeckter starrer Struktur

Country Status (3)

Country Link
US (1) US6264214B1 (de)
EP (1) EP0947144A1 (de)
FR (1) FR2776896B1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002085149A1 (en) * 2001-04-23 2002-10-31 Tecnica Spa Sports footwear with improved flexibility
FR2824450A1 (fr) * 2001-05-10 2002-11-15 Salomon Sa Chaussure de sport

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTV20020055A1 (it) * 2002-05-17 2003-11-17 Benetton Spa Una calzatura sportiva migliorata
ITBG20020034A1 (it) * 2002-10-21 2004-04-22 Benetton Spa Struttura di pattino migliorata.
FR2865616A1 (fr) * 2004-01-30 2005-08-05 Salomon Sa Chaussure dont la tige comporte au moins une piece collee
US20050253346A1 (en) * 2004-05-12 2005-11-17 Henkel Lin Skates having instep protectors

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3807062A (en) 1971-01-22 1974-04-30 Karku Sport Ab Athletic boot
US4385456A (en) 1981-03-06 1983-05-31 Jean Livernois Preformed lining component for skate boots and the like
US5331752A (en) 1992-01-14 1994-07-26 Rollerblade, Inc. Skate with detachable shoe
WO1995015094A1 (en) 1993-11-30 1995-06-08 Canstar Sports Group Inc. Skate boot construction with integral plastic insert
US5437466A (en) 1993-07-19 1995-08-01 K-2 Corporation In-line roller skate
US5499461A (en) 1993-03-24 1996-03-19 Salomon S.A. Boot for guiding sports
EP0740908A1 (de) * 1995-05-05 1996-11-06 Skis Rossignol S.A. Schuh zum Betreiben eines Wintersports
EP0753267A1 (de) * 1995-07-11 1997-01-15 Salomon S.A. Schneegleitbrett mit einer Innenschale und einem schwenkbaren steifen Hinterteil
EP0780062A1 (de) 1995-12-22 1997-06-25 NORDICA S.p.A Innenschuh, insbesondere für Schlittschuhe
EP0786211A2 (de) * 1996-01-26 1997-07-30 Shimano Inc. Fersenstütze für Snowboardstiefel
WO1997032496A1 (fr) * 1996-03-06 1997-09-12 Salomon S.A. Botte a tige souple munie d'une ossature de renfort, notamment pour la pratique du snowboard
WO1997048458A1 (en) 1996-06-21 1997-12-24 K-2 Corporation In-line roller skate
FR2759553A1 (fr) 1997-02-19 1998-08-21 Salomon Sa Chaussure de sport a ossature rigide

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FR2613914B1 (fr) * 1987-04-17 1989-06-09 Salomon Sa Chaussure de ski alpin
US5253436A (en) * 1988-10-11 1993-10-19 Lange International S.A. Ski boot with foot wedging means
US4949479A (en) * 1988-11-22 1990-08-21 Ottieri Marco T Ski boot having variable volume inner shell
US5092614A (en) * 1990-07-10 1992-03-03 Rollerblade, Inc. Lightweight in-line roller skate, frame, and frame mounting system
FR2719197B1 (fr) * 1994-04-29 1996-07-12 Salomon Sa Chaussure pour sport de glisse.
US5678833A (en) * 1995-06-07 1997-10-21 Rollerblade, Inc. Adjustable fit in-line skate
FR2746266B1 (fr) * 1996-03-25 1998-05-07 Salomon Sa Chaussure a collier flexible
US5722450A (en) * 1996-06-07 1998-03-03 Mcgard, Inc. Tamper resistant construction for hydrant
FR2749739B1 (fr) * 1996-06-17 1998-07-31 Salomon Sa Chaussure de sport
IT242131Y1 (it) * 1996-09-20 2001-06-04 Tecnica Spa Scarpone da sci comprendente uno scafo ed un gambetto incernierati traloro in cui il gambetto e' realizzato in due porzioni divaricabili tra
US5755450A (en) * 1996-10-18 1998-05-26 Reebok International Ltd. Braking system for an in-line skate
IT1287975B1 (it) * 1996-10-29 1998-09-10 Bauer Italia Spa Struttura di calzatura sportiva in particolare per pattini a ruote in linea
FR2755584B1 (fr) * 1996-11-08 1999-01-15 Salomon Sa Chaussure de sport comportant un collier mobile
US6027127A (en) * 1997-02-12 2000-02-22 Rollerblade, Inc. Off-road in-line skate
IT1294151B1 (it) * 1997-07-31 1999-03-22 Benetton Sportsystem Spa Struttura di calzatura sportiva
JP2007145316A (ja) 2005-10-27 2007-06-14 Nissan Motor Co Ltd 遮光装置とサンバイザーとサンルーフユニット

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3807062A (en) 1971-01-22 1974-04-30 Karku Sport Ab Athletic boot
US4385456A (en) 1981-03-06 1983-05-31 Jean Livernois Preformed lining component for skate boots and the like
US5331752A (en) 1992-01-14 1994-07-26 Rollerblade, Inc. Skate with detachable shoe
US5499461A (en) 1993-03-24 1996-03-19 Salomon S.A. Boot for guiding sports
US5437466B1 (en) 1993-07-19 1997-11-18 K 2 Corp In-line roller skate
US5437466A (en) 1993-07-19 1995-08-01 K-2 Corporation In-line roller skate
WO1995015094A1 (en) 1993-11-30 1995-06-08 Canstar Sports Group Inc. Skate boot construction with integral plastic insert
EP0740908A1 (de) * 1995-05-05 1996-11-06 Skis Rossignol S.A. Schuh zum Betreiben eines Wintersports
EP0753267A1 (de) * 1995-07-11 1997-01-15 Salomon S.A. Schneegleitbrett mit einer Innenschale und einem schwenkbaren steifen Hinterteil
EP0780062A1 (de) 1995-12-22 1997-06-25 NORDICA S.p.A Innenschuh, insbesondere für Schlittschuhe
EP0786211A2 (de) * 1996-01-26 1997-07-30 Shimano Inc. Fersenstütze für Snowboardstiefel
WO1997032496A1 (fr) * 1996-03-06 1997-09-12 Salomon S.A. Botte a tige souple munie d'une ossature de renfort, notamment pour la pratique du snowboard
WO1997048458A1 (en) 1996-06-21 1997-12-24 K-2 Corporation In-line roller skate
FR2759553A1 (fr) 1997-02-19 1998-08-21 Salomon Sa Chaussure de sport a ossature rigide

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002085149A1 (en) * 2001-04-23 2002-10-31 Tecnica Spa Sports footwear with improved flexibility
US6739077B2 (en) 2001-04-23 2004-05-25 Tecnica Spa Sports footwear with improved flexibility
FR2824450A1 (fr) * 2001-05-10 2002-11-15 Salomon Sa Chaussure de sport
US6954996B2 (en) 2001-05-10 2005-10-18 Salomon S.A. Sports boot

Also Published As

Publication number Publication date
US6264214B1 (en) 2001-07-24
FR2776896A1 (fr) 1999-10-08
FR2776896B1 (fr) 2000-06-30

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