EP0916273A1 - Schischuh - Google Patents

Schischuh Download PDF

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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
Application number
EP98810791A
Other languages
English (en)
French (fr)
Other versions
EP0916273B1 (de
Inventor
Andrea Collavo
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.)
Lange International SA
Original Assignee
Lange International 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 Lange International SA filed Critical Lange International SA
Publication of EP0916273A1 publication Critical patent/EP0916273A1/de
Application granted granted Critical
Publication of EP0916273B1 publication Critical patent/EP0916273B1/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
    • 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)
EP98810791A 1997-11-11 1998-08-18 Schischuh Expired - Lifetime EP0916273B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH02597/97A CH691753A5 (fr) 1997-11-11 1997-11-11 Chaussure de ski.
CH2597/97 1997-11-11
CH259797 1997-11-11

Publications (2)

Publication Number Publication Date
EP0916273A1 true EP0916273A1 (de) 1999-05-19
EP0916273B1 EP0916273B1 (de) 2002-11-06

Family

ID=4237355

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98810791A Expired - Lifetime EP0916273B1 (de) 1997-11-11 1998-08-18 Schischuh

Country Status (4)

Country Link
US (1) US6474004B2 (de)
EP (1) EP0916273B1 (de)
CH (1) CH691753A5 (de)
DE (1) DE69809173T2 (de)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1086629A1 (de) * 1999-09-21 2001-03-28 Lange International S.A. Schliess- und Spannvorrichtung für Sportschuh
FR2838925A1 (fr) * 2002-04-26 2003-10-31 Salomon Sa Chaussure a face externe assouplie
WO2004052134A1 (en) * 2002-12-11 2004-06-24 Tecnica Spa Sport footwear having a rigid shell to improve the user's comfort
EP1872678A2 (de) 2006-06-28 2008-01-02 Salomon S.A. Schuh mit starrer Schale
WO2011069961A1 (en) 2009-12-07 2011-06-16 Omya Development Ag Process for bacterial stabilizing of aqueous ground natural calcium carbonate and/or precipitated calcium carbonate and/or dolomite and/or surface-reacted calcium carbonate-comprising mineral preparations
WO2012010466A1 (en) 2010-07-20 2012-01-26 Omya Development Ag Process for the preparation of surface-treated calcium carbonate material and use of same in the control of organic material in an aqueous medium
EP2907404A1 (de) 2014-02-17 2015-08-19 Calzaturificio dal Bello S.R.L. Sportschuh zum ausüben von wintersport und zugehöriges herstellungsverfahren

Families Citing this family (6)

* Cited by examiner, † Cited by third party
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 (de) * 2011-09-26 2015-04-22 Rossignol Lange S.R.L. Schale für Skischuh mit Spoiler
JP7043391B2 (ja) 2015-04-10 2022-03-29 フージェール、レイモンド 横方向性能を強化する、スキーブーツとストラップの組合体

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2077184A5 (de) 1970-01-26 1971-10-15 Zanatta Ruggero
EP0645101A1 (de) 1993-09-10 1995-03-29 NORDICA S.p.A. Sportschuh
EP0699399A1 (de) * 1994-08-30 1996-03-06 Lange International S.A. Schischuh

Family Cites Families (15)

* Cited by examiner, † Cited by third party
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
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
US5772220A (en) * 1995-06-07 1998-06-30 Gaster; Richard S. In-line skate conversion apparatus
IT1287975B1 (it) * 1996-10-29 1998-09-10 Bauer Italia Spa Struttura di calzatura sportiva in particolare per pattini a ruote in linea

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2077184A5 (de) 1970-01-26 1971-10-15 Zanatta Ruggero
EP0645101A1 (de) 1993-09-10 1995-03-29 NORDICA S.p.A. Sportschuh
EP0699399A1 (de) * 1994-08-30 1996-03-06 Lange International S.A. Schischuh

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1086629A1 (de) * 1999-09-21 2001-03-28 Lange International S.A. Schliess- und Spannvorrichtung für Sportschuh
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 (en) * 2002-12-11 2004-06-24 Tecnica Spa Sport footwear having a rigid shell to improve the user's comfort
EP1872678A2 (de) 2006-06-28 2008-01-02 Salomon S.A. Schuh mit starrer Schale
US8893407B2 (en) 2006-06-28 2014-11-25 Salomon S.A.S. Footwear having a rigid shell
WO2011069961A1 (en) 2009-12-07 2011-06-16 Omya Development Ag Process for bacterial stabilizing of aqueous ground natural calcium carbonate and/or precipitated calcium carbonate and/or dolomite and/or surface-reacted calcium carbonate-comprising mineral preparations
WO2012010466A1 (en) 2010-07-20 2012-01-26 Omya Development Ag Process for the preparation of surface-treated calcium carbonate material and use of same in the control of organic material in an aqueous medium
EP2907404A1 (de) 2014-02-17 2015-08-19 Calzaturificio dal Bello S.R.L. Sportschuh zum ausüben von wintersport und zugehöriges herstellungsverfahren

Also Published As

Publication number Publication date
US20020062580A1 (en) 2002-05-30
CH691753A5 (fr) 2001-10-15
DE69809173T2 (de) 2003-04-17
EP0916273B1 (de) 2002-11-06
DE69809173D1 (de) 2002-12-12
US6474004B2 (en) 2002-11-05

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