EP0916273A1 - Chaussure de ski - Google Patents
Chaussure de ski Download PDFInfo
- Publication number
- EP0916273A1 EP0916273A1 EP98810791A EP98810791A EP0916273A1 EP 0916273 A1 EP0916273 A1 EP 0916273A1 EP 98810791 A EP98810791 A EP 98810791A EP 98810791 A EP98810791 A EP 98810791A EP 0916273 A1 EP0916273 A1 EP 0916273A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- shell
- ski boot
- strip
- boot according
- areas
- 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
Links
- 229920003023 plastic Polymers 0.000 claims abstract description 17
- 239000004033 plastic Substances 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims description 10
- 210000000878 metatarsophalangeal joint Anatomy 0.000 claims description 4
- 210000002683 foot Anatomy 0.000 abstract description 20
- 210000001872 metatarsal bone Anatomy 0.000 abstract 1
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000004873 anchoring Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 210000003423 ankle Anatomy 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Images
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
- A43B5/0482—Ski or like boots characterised by type or construction details made from materials with different rigidities
-
- 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
Definitions
- the present invention relates to a ski boot the stem of which consists of a material shell variable volume plastic closing on top of foot and instep by two overlapping flaps and provided with at least one clamping device comprising an integral part of the internal side of the hull, that is to say corresponding to the internal side of the foot, and a part fixed on the external side of the hull, the outer side of the hull with areas of rigidity significantly lower than the rest of the hull.
- the present invention aims at another object, namely a better foot hold in the shoe and a better edge take.
- the ski boot according to the invention is characterized in that said stiffness zones significantly lower than the rest of the hull are located on either side of a more resistant strip extending obliquely from heel to end front of the hull and bearing one of the parts of the hull clamping device.
- the shell being made of plastic, greater resistance will generally be synonymous with greater rigidity.
- the band oblique located on the outer side of the shell comes apply the foot against the inner side inner shell so enveloping and pull the foot back and press the heel of the foot against the bottom of the hull, but passing between the zones sensitive that are the malleolar region and the region of the metatarsophalangeal joint.
- the foot is thus kept in abutment against rigid parts of the shell, in particular against the wall of the shell located on the inner side of the foot, against which the foot leans naturally when taking edge.
- the foot permanently resting against the side internal of the hull, the edge grip is done without play and therefore instantly and more precisely.
- the hull is preferably provided with two Tightening.
- the more resistant band preferably extends according to a roughly arcuate curve whose center of curvature is located below the shoe and preferably in front of the shoe.
- the more resistant band extends along a diagonal which follows the curvature of the shoe.
- the outer side of the shell has two areas of less rigidity, due and other of said more resistant band and respectively located opposite the region of the metatarsophalangeal joint and between the heel and the malleolar region.
- Figure 1 shows the shoe seen from the external side of the foot.
- Figure 2 shows the shoe seen from the internal side of the foot.
- the shoe represented is a shoe made of material plastic made of a shell 1, called volume variable, intended to surround the foot and ankle and a collar 2 articulated on the shell 1 at two points opposite 3 and 4 located in the malleolar region, the collar 2 being intended to surround the bottom of the leg.
- This shoe according to a well-known construction, has two clamping loops 5 and 6 for the tightening of the shell 1 and of two loops 7 and 8 for the tightening of the collar 2.
- variable-volume shell 1 is closes on the foot and on the instep by two flaps 10 and 11, the flap 11 extending the internal side B of the shell and coming to be superimposed on the integral flap 10 on the outer side A of the hull.
- the shell 1 consists of two plastic layers associated by a bi-injection or multi-injection process or by gluing or by another equivalent process.
- the plastics used are preferably polyurethane.
- the layer located inside the shell is made of plastic with flexibility significantly greater than the flexibility of the outer layer which includes the sole 14, the side internal B of the hull and most of the side outer A.
- the inner layer is visible on the side external A in a first cut 12 of the layer outer located between the heel of the shoe and the malleolar region, i.e. joint 3 and in a second cut 13 of the outer layer located so as to be opposite and around the metatarsophalangeal joint and it forms in in addition to the lower flap 10 in the extension of the external side A of the hull.
- the outer layer of plastic on the outer side A of the shell, moreover has a first thinned zone A 'between the malleolar region and the instep and a second thinned zone A '' above the region metatarsophalangeal, these thinned areas A ', A' ' revealing, in excess thickness, a strip 15 extending obliquely, between cuts 12 and 13, of the heel of the shoe at the anterior end of the shell according to a curve approximately in arc of circle with center of curvature below and in front of the shoe.
- this strip 15 merges, on the external side, with the part bottom of the shell and, on the other side, with the inner side B of the shell, so that there is continuity, in thickness, between the strip 15 and the side internal B.
- Loops 5 and 6 consist of tensioning levers 5a and 6a whose bases are fixed in strip 15, these tensioning levers being provided of hooking bodies coming to hang in racks 5b and 6b fixed on the internal side of the shell.
- the shell of the shoe could be made from a single plastic material with areas of different thicknesses or materials with mechanical properties different. The main thing is to get, on the outer side of the shoe, a resistance band sufficient to support the clamping devices and the traction exerted on them.
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
Description
Claims (9)
- Chaussure de ski dont la tige est constituée d'une coque (1) en matière plastique à volume variable se fermant sur le dessus du pied et le cou de pied par deux rabats superposés (10, 11) et munie d'au moins un dispositif de serrage (5, 6) comprenant une partie solidaire du côté interne (B) de la coque, c'est-à-dire correspondant au côté interne du pied et une partie fixée sur le côté externe (A) de la coque, le côté externe de la coque présentant des zones de rigidité sensiblement inférieure au reste de la coque, caractérisée en ce que lesdites zones (12, 13, 14) de rigidité sensiblement inférieure au reste de la coque sont situées de part et d'autre d'une bande (15) plus résistante s'étendant obliquement du talon à l'extrémité antérieure de la coque et portant l'une des parties du dispositif de serrage (5a, 6a).
- Chaussure de ski selon la revendication 1, caractérisée en ce que ladite bande (15) s'étend selon une courbe approximativement en arc de cercle dont le centre de courbure est situé en dessous de la chaussure.
- Chaussure de ski selon la revendication 2, caractérisée en ce que ledit centre de courbure est en outre situé en avant de la chaussure.
- Chaussure de ski selon l'une des revendications 1 à 3, caractérisée en ce que le côté externe (A) de la coque présente deux zones de moindre rigidité (12, 13) de part et d'autre de ladite bande (15) et respectivement situées en face de la région de l'articulation métatarsophalangienne et entre la talon de la région malléolaire.
- Chaussure de ski selon la revendication 4, caractérisée en ce que le rabat (10) solidaire du côté externe de la coque constitue une troisième zone de moindre rigidité.
- Chaussure de ski dont la coque est constituée de deux matières plastique de rigidités différentes, caractérisée en ce que lesdites zones de moindre rigidité sont constituées uniquement par le plastique de moindre rigidité.
- Chaussure de ski selon la revendication 6, caractérisée en ce que, du côté externe de la coque, le plastique de plus grande rigidité, présente des zones amincies (A', A'') dans la région malléolaire (A') et au-dessus de la région métatarsophalangienne (A'').
- Chaussure de ski selon la revendication 1, dont la coque est constituée d'un seul matériau plastique, caractérisée en ce que ladite bande (15) est délimitée, au moins en partie, par des zones amincies.
- Chaussure de ski selon la revendication 1, dont la coque est constituée de plusieurs matériaux plastiques, caractérisée en ce que ladite bande (15) est formée d'un matériau de rigidité intrinsèque plus élevée.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH259797 | 1997-11-11 | ||
| CH02597/97A CH691753A5 (fr) | 1997-11-11 | 1997-11-11 | Chaussure de ski. |
| CH2597/97 | 1997-11-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0916273A1 true EP0916273A1 (fr) | 1999-05-19 |
| EP0916273B1 EP0916273B1 (fr) | 2002-11-06 |
Family
ID=4237355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP98810791A Expired - Lifetime EP0916273B1 (fr) | 1997-11-11 | 1998-08-18 | Chaussure de ski |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US6474004B2 (fr) |
| EP (1) | EP0916273B1 (fr) |
| CH (1) | CH691753A5 (fr) |
| DE (1) | DE69809173T2 (fr) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1086629A1 (fr) * | 1999-09-21 | 2001-03-28 | Lange International S.A. | Dispositif de fermeture et de serrage pour chaussure de sport |
| FR2838925A1 (fr) * | 2002-04-26 | 2003-10-31 | Salomon Sa | Chaussure a face externe assouplie |
| WO2004052134A1 (fr) * | 2002-12-11 | 2004-06-24 | Tecnica Spa | Chaussure de sport comportant une coque rigide pour ameliorer le confort de l'utilisateur |
| EP1872678A2 (fr) | 2006-06-28 | 2008-01-02 | Salomon S.A. | Chaussure à coque rigide |
| WO2011069961A1 (fr) | 2009-12-07 | 2011-06-16 | Omya Development Ag | Procédé de stabilisation bactérienne de préparations minérales comprenant du carbonate de calcium naturel broyé aqueux et/ou du carbonate de calcium précipité et/ou de la dolomite et/ou du carbonate de calcium ayant réagi en surface |
| WO2012010466A1 (fr) | 2010-07-20 | 2012-01-26 | Omya Development Ag | Procédé de préparation d'un matériau à base de carbonate de calcium ayant subi un traitement superficiel et son utilisation dans la lutte contre les matériaux organiques en milieu aqueux |
| EP2907404A1 (fr) | 2014-02-17 | 2015-08-19 | Calzaturificio dal Bello S.R.L. | Chaussure de sport pour la pratique de sports d'hiver et procédé de production correspondant |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050081408A1 (en) * | 2002-04-26 | 2005-04-21 | Salomon S.A. | Boot having a flexible outer wall |
| US7040042B2 (en) * | 2004-02-13 | 2006-05-09 | Light J Thomas | Ski boot |
| US20070075523A1 (en) * | 2005-09-30 | 2007-04-05 | Len Brian C | Ski boot for grinding, system and method of use thereof |
| AT508426B1 (de) * | 2009-06-17 | 2011-12-15 | Atomic Austria Gmbh | Sportschuh mit einer äusseren schale aus formgespritztem kunststoff |
| EP2572599B1 (fr) * | 2011-09-26 | 2015-04-22 | Rossignol Lange S.R.L. | Coque de chaussure de ski avec spoiler |
| WO2016164102A1 (fr) * | 2015-04-10 | 2016-10-13 | Raymond Fougere | Combinaison de chaussure de ski et de sangle fournissant une meilleure performance latérale |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2077184A5 (fr) | 1970-01-26 | 1971-10-15 | Zanatta Ruggero | |
| EP0645101A1 (fr) | 1993-09-10 | 1995-03-29 | NORDICA S.p.A. | Chaussure de sport |
| EP0699399A1 (fr) * | 1994-08-30 | 1996-03-06 | Lange International S.A. | Chaussure de ski |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3972134A (en) * | 1975-05-05 | 1976-08-03 | Hermann Kastinger | Skiing boot |
| FR2379263A1 (fr) * | 1977-02-03 | 1978-09-01 | San Giorgio Di Bittante A L Et | Chaussure de ski a languette de recouvrement de la tige |
| IT7861950V0 (it) * | 1978-12-15 | 1978-12-15 | San Marco Calzaturificio | Scarpone da sci realizzato in materiale plastico con scafo e gambetto separati |
| FR2499834A1 (fr) * | 1981-02-17 | 1982-08-20 | Salomon & Fils F | Chaussure de sport basse notamment pour la pratique du ski de fond |
| USD272484S (en) * | 1981-03-19 | 1984-02-07 | Nordica S.P.A. | Ski boot |
| IT1196954B (it) * | 1986-07-10 | 1988-11-25 | Calzaturificio Tecnica Spa | Struttura di bloccaggio del piede per scarpe e scarponi |
| US5177884A (en) * | 1989-09-07 | 1993-01-12 | Salomon S.A. | Cross-country ski shoe |
| US5171033A (en) * | 1990-07-03 | 1992-12-15 | Rollerblade, Inc. | Ventilated boot and in-line roller skate with the same |
| AT398687B (de) * | 1991-01-28 | 1995-01-25 | Koeflach Sportgeraete Gmbh | Verfahren zur herstellung eines schuhs und danach hergestellter schuh |
| AT401884B (de) * | 1991-07-31 | 1996-12-27 | Koeflach Sportgeraete Gmbh | Schuh, insbesondere einspuriger roll- und/oder eislaufschuh |
| IT1257615B (it) * | 1992-09-23 | 1996-02-01 | Nordica Spa | Struttura di calzatura sportiva aerata, particolarmente per pattini |
| US5772220A (en) * | 1995-06-07 | 1998-06-30 | Gaster; Richard S. | In-line skate conversion apparatus |
| US5570522A (en) * | 1995-06-07 | 1996-11-05 | Rollerblade, Inc. | In-line skate with an adjustable fastener and strap |
| US5678833A (en) * | 1995-06-07 | 1997-10-21 | Rollerblade, Inc. | Adjustable fit 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 |
-
1997
- 1997-11-11 CH CH02597/97A patent/CH691753A5/fr not_active IP Right Cessation
-
1998
- 1998-08-18 DE DE69809173T patent/DE69809173T2/de not_active Expired - Fee Related
- 1998-08-18 EP EP98810791A patent/EP0916273B1/fr not_active Expired - Lifetime
- 1998-10-06 US US09/166,865 patent/US6474004B2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2077184A5 (fr) | 1970-01-26 | 1971-10-15 | Zanatta Ruggero | |
| EP0645101A1 (fr) | 1993-09-10 | 1995-03-29 | NORDICA S.p.A. | Chaussure de sport |
| EP0699399A1 (fr) * | 1994-08-30 | 1996-03-06 | Lange International S.A. | Chaussure de ski |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1086629A1 (fr) * | 1999-09-21 | 2001-03-28 | Lange International S.A. | Dispositif de fermeture et de serrage pour chaussure de sport |
| FR2838925A1 (fr) * | 2002-04-26 | 2003-10-31 | Salomon Sa | Chaussure a face externe assouplie |
| WO2003090572A1 (fr) * | 2002-04-26 | 2003-11-06 | Salomon S.A. | Chaussures a face externe assouplie |
| WO2004052134A1 (fr) * | 2002-12-11 | 2004-06-24 | Tecnica Spa | Chaussure de sport comportant une coque rigide pour ameliorer le confort de l'utilisateur |
| EP1872678A2 (fr) | 2006-06-28 | 2008-01-02 | Salomon S.A. | Chaussure à coque rigide |
| US8893407B2 (en) | 2006-06-28 | 2014-11-25 | Salomon S.A.S. | Footwear having a rigid shell |
| WO2011069961A1 (fr) | 2009-12-07 | 2011-06-16 | Omya Development Ag | Procédé de stabilisation bactérienne de préparations minérales comprenant du carbonate de calcium naturel broyé aqueux et/ou du carbonate de calcium précipité et/ou de la dolomite et/ou du carbonate de calcium ayant réagi en surface |
| WO2012010466A1 (fr) | 2010-07-20 | 2012-01-26 | Omya Development Ag | Procédé de préparation d'un matériau à base de carbonate de calcium ayant subi un traitement superficiel et son utilisation dans la lutte contre les matériaux organiques en milieu aqueux |
| EP2907404A1 (fr) | 2014-02-17 | 2015-08-19 | Calzaturificio dal Bello S.R.L. | Chaussure de sport pour la pratique de sports d'hiver et procédé de production correspondant |
Also Published As
| Publication number | Publication date |
|---|---|
| US20020062580A1 (en) | 2002-05-30 |
| DE69809173T2 (de) | 2003-04-17 |
| EP0916273B1 (fr) | 2002-11-06 |
| DE69809173D1 (de) | 2002-12-12 |
| CH691753A5 (fr) | 2001-10-15 |
| US6474004B2 (en) | 2002-11-05 |
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