EP3130245B1 - Skischuh - Google Patents

Skischuh Download PDF

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Publication number
EP3130245B1
EP3130245B1 EP16183266.2A EP16183266A EP3130245B1 EP 3130245 B1 EP3130245 B1 EP 3130245B1 EP 16183266 A EP16183266 A EP 16183266A EP 3130245 B1 EP3130245 B1 EP 3130245B1
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EP
European Patent Office
Prior art keywords
shell
boot
ski
midplane
casing
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Application number
EP16183266.2A
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English (en)
French (fr)
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EP3130245A1 (de
Inventor
Davide Parisotto
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Calzaturificio SCARPA SpA
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Calzaturificio SCARPA SpA
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Publication of EP3130245A1 publication Critical patent/EP3130245A1/de
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    • 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
    • A43B5/0492—Telemark boots
    • A43B5/0494—Adaptations for soles or accessories associated with soles for telemark bindings
    • 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
    • A43B5/0492—Telemark boots
    • 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
    • A43B5/0405—Linings, paddings or insertions; Inner boots
    • 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
    • A43B5/0486—Ski or like boots characterized by the material
    • A43B5/0488—Ski or like boots characterized by the material with an upper made of flexible material, e.g. leather
    • 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
    • A43B5/0486—Ski or like boots characterized by the material
    • A43B5/049—Ski or like boots characterized by the material with an upper made of composite material, e.g. fibers or core embedded in a matrix
    • 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
    • A43B5/0496—Ski or like boots boots for touring or hiking skis
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C11/00—Other fastenings specially adapted for shoes
    • A43C11/14—Clamp fastenings, e.g. strap fastenings; Clamp-buckle fastenings; Fastenings with toggle levers
    • A43C11/1406—Fastenings with toggle levers; Equipment therefor
    • A43C11/142—Fastenings with toggle levers with adjustment means provided for on the shoe, e.g. rack

Definitions

  • the present invention relates to a ski boot.
  • the present invention relates to a ski boot for ski-mountaineering and Telemark, use to which the following description will make explicit reference without thereby losing generality.
  • ski boots for practicing ski-mountaineering and Telemark basically comprise: a rigid shell made of plastic or composite material, which is shaped so as to accommodate the foot of the user, and has the boom part specifically structured so as to be fastened onto the back of downhill ski or similar via a ski-mountaineering or Telemark ski binding device; and a rigid cuff made of plastic or composite material, which is shaped so as to enclose the lower part of the leg of the user from behind, and is hinged to the upper part of the shell so as to be able to rotate around a transversal reference axis, which is substantially perpendicular to the midplane of the boot and is also locally substantially coinciding with the articulation axis of the ankle.
  • the bottom part of the shell is provided in the front with a tip specifically structured to be able to hook in a rigid and stable, though easily releasable manner to the toe piece of a ski-mountaineering or Telemark ski binding device which, in turn, is structured to firmly hold the tip of the shell on the backside of the ski beneath, with the possibility of freely rotating about a reference axis perpendicular to the midplane of the boot. In this way, the user is able to lift the heel of the ski boot from the backside of the ski as needed, while always and still maintaining the tip of the boot firmly anchored to the ski beneath.
  • the rigid shell is additionally provided with a transversal metal insert which is completely embedded in the plastic material and extends inside the tip of the shell perpendicular to the midplane of the boot.
  • the transversal insert is structured so as to surface on the outside of the shell at the two lateral sides of the tip, in symmetrical position on opposite sides of the midplane of the boot, so the two ends of the insert can be clamped firmly and in an axially rotatable manner by the locking clamp of the toe piece of the ski-mountaineering or Telemark ski binding device.
  • US 2014/298688 A1 shows a ski boot comprising a rigid shell which is shaped so as to accommodate the foot of the user, and a rigid cuff (see e.g. fig 7) which is shaped so as to surround the ankle of the user and is pivotally jointed to the shell so as to be able to pivot about a rotation axis substantially perpendicular to a midplane of the boot; the shell comprising a substantially basin-shaped, rigid casing which is shaped so as to be able to accommodate therein the foot of the user; and a transversal stiffening insert which is embedded inside the bottom wall of the casing at the tarsophalangeal region of the sole of the foot, and is structured so as to emerge/surface on the outside of the rigid casing (see e.g.
  • the ski boot wherein the transversal stiffening insert is provided with two first conjugated coupling ends that surface on the outside the rigid casing along the two lateral sides of the tip of the shell, on opposite sides of the midplane of the boot, substantially coaxial to a same reference axis (see e.g. [0044]) substantially perpendicular to the midplane of the boot; said first conjugated coupling ends being structured so as to be engaged and clamped in an axially rotating manner about said reference axis by the toe piece of the ski binding device.
  • Aim of the present invention is to realize a transversal insert allowing the tip of the shell to be clamped in two distinct points along the lateral sides of the tip, and which is furthermore compatible with a great variety of ski-mountaineering and Telemark ski binding devices.
  • a ski boot as defined in Claim 1 and preferably, though not necessarily, in any one of the depending claims.
  • number 1 denotes as a whole ski boot and in particular a ski boot specifically structured for ski-mountaineering or Telemark practicing.
  • Ski boot 1 basically comprises: a rigid shell 2 which is shaped so as to accommodate the foot of the user, and which has the bottom part specifically structured/shaped so as to be able to couple/fasten in a rigid and stable, though easily releasable manner to a ski binding device (not shown) of known type and which, in turn, is structured to be rigidly secured to the backside of a generic downhill ski or similar; and a rigid cuff 3 which is shaped so as to enclose the leg of the user in the area of the ankle, and is hinged on the top part of the shell 2 so as to be able to freely pivot about a transversal rotation axis A which is locally substantially perpendicular to the midplane of the boot (i.e. perpendicular to the plane of the sheet in figure 1 ), and moreover locally substantially coincides with the articulation axis of the ankle of the user.
  • a transversal rotation axis A which is locally substantially perpendicular to the midplane of the boot (i.e
  • the bottom part of shell 2 is provided with a front tip 4 and of a rear heel 5.
  • the front tip 4 is structured so as to be able to couple/fasten in a stable, though easily releasable manner to the toe piece (not shown) of a ski binding device which, in turn, is stably secured to the backside of a generic downhill ski or similar, and is structured so as to be able to couple/fasten in a stable, though easy releasable manner to the tip 4 of shell 2 in order to firmly hold the tip 4 of shell 2 on the backside of the ski, while allowing at the same time the tip 4, and thus the entire ski boot 1, to freely rotate about a rotation axis substantially perpendicular to the midplane of the boot.
  • the tip 4 of shell 2 has, on opposite sides of the midplane of the boot, two conjugated coupling areas that are aligned along a same transversal reference axis B which is locally substantially perpendicular to the midplane of the boot, and preferably intersects the tip 4 of shell 2 roughly at the tip of the toes of the user's foot.
  • the two conjugated coupling areas are therefore substantially secularly arranged on the opposing sides of the midplane of the boot, and are overall structured so as to be engaged and clamped in axially rotatable manner by the locking clamp (not shown) of the toe piece of the ski binding device, so as to allow the shell 2, and thus the entire ski boot 1, to freely rotate about the transversal axis B.
  • the rear heel 5 is, on the other hand, structured so as to be able to couple/fasten in a stable, though easy releasable manner to the heel piece (not shown) of a ski binding device which is stably secured to the backside of a generic downhill ski or similar, and is structured so as to be able to selectively hold the heel 5 of shell 2 in abutment against the backside of the downhill ski or similar, thus preventing any rotation of the shell 2 about transversal axis B.
  • the bottom part of shell 2 additionally has a treaded profile so as to allow the user to walk on snow and/or ice.
  • shell 2 comprises: a substantially basin-shaped rigid casing 6 which is made of plastic or composite material and is shaped so as to be able to internally accommodate the foot of the user; and a front sole 7 preferably having antiskid structure and which covers the bottom wall 8 of the rigid casing 6, preferably at least in the area below the tarsophalangeal region of the sole of the foot.
  • shell 2 moreover comprises a transversal stiffening insert 9, preferably made of metal material, which is embedded inside the bottom wall 8 of casing 6 at the tarsophalangeal region of the sole of the foot, and is structured so as to emerge/surface outside of the rigid casing 6 on opposite sides of the midplane of the boot, at the two lateral sides 10 of the tip 4 of shell 2 and immediately above the sole 7, so as to form the two conjugated coupling areas which are intended to be clamped in axially rotatable manner by the locking clamp (not shown) of the toe piece of the ski binding device.
  • a transversal stiffening insert 9 preferably made of metal material, which is embedded inside the bottom wall 8 of casing 6 at the tarsophalangeal region of the sole of the foot, and is structured so as to emerge/surface outside of the rigid casing 6 on opposite sides of the midplane of the boot, at the two lateral sides 10 of the tip 4 of shell 2 and immediately above the sole 7, so as to form the two conjugated coupling areas which
  • rigid casing 6 is preferably provided with a substantially U-shaped, projecting ledge or shelf 11 that cantilevered protrudes from the front part of casing 6 while remaining locally substantially coplanar to the bottom wall 8 of casing 6, and surrounds the tarsophalangeal region of the sole of the foot so as to form the tip 4 of shell 2; and the two conjugated coupling areas are located along the two lateral sides 10 of the projecting shelf 11.
  • the transversal insert 9 is embedded inside the bottom wall 8 at the projecting shelf 11, so as to be able to emerge/surface outside of the rigid casing 6 at the two lateral sides 10 of projecting shelf 11, in substantially symmetrical position on opposite sides of the midplane of the boot.
  • the rigid casing 6 is superiorly provided with a flexible transversal band 12 which is structured to elastically deform, and extends from the inner side to the outer side of the shell 2 more or less perpendicularly to the midplane of the boot, while passing over the instep of the foot substantially straddling the metatarsus, so as to allow the inside of the shell 2 to bend locally in order to meet the bending of the foot.
  • a flexible transversal band 12 which is structured to elastically deform, and extends from the inner side to the outer side of the shell 2 more or less perpendicularly to the midplane of the boot, while passing over the instep of the foot substantially straddling the metatarsus, so as to allow the inside of the shell 2 to bend locally in order to meet the bending of the foot.
  • the rigid casing 6 is preferably made of PEBAX (polyether block amide), but could also be made of Nylon (polyamide) or other similar plastic polymers.
  • the rigid casing 6 could also be made of a composite material, preferably formed by one or more overlapping layers of carbon fibres and/or glass fibres and/or aramid fibres, conveniently interwoven with and/or overlapping each other and embedded in a matrix of epoxy, phenolic or polyester resin, preferably of the thermosetting variant.
  • the transversal stiffening insert 9 in turn comprises: a preferably substantially platelike, central portion 13 which extends inside the bottom wall 8 of casing 6, straddling and substantially perpendicular to the midplane of the boot, so as to be locally substantially coplanar to the bottom wall 8 of the casing 6, and thus locally substantially parallel to the underlying sole 7; and two main lateral appendages 14 which extend cantilevered from the plate-like central portion 13, on opposite sides of the vertical midplane of the boot, and are structured so that the respective distal ends emerge/surface outside of rigid casing 6 on opposite sides of the midplane of the boot, at the two lateral sides 10 of tip 4 of shell 2, or better of the projecting shelf 11 of casing 6, and immediately above the sole 7, while remaining locally substantially coaxial to the transversal axis B, i.e. in substantially symmetrical position on opposite sides of the midplane of the boot.
  • the two lateral appendages 14 of transversal insert 9 extend cantilevered from the plate-like central portion 13, on opposite sides of the latter, so that the distal ends of the two lateral appendages 14 are substantially coaxial to a same reference axis which is substantially perpendicular to the midplane of the plate-like central form 13 and, in addition, coincides with the transversal axis B when transversal insert 9 is embedded in the bottom wall 8 of casing 6.
  • the distal ends of the two main lateral appendages 14 are moreover structured so as to be firmly engaged and clamped in axially rotatable manner by the locking clamp (not shown) of the toe piece of the ski binding device, and thus form the two conjugated coupling areas of the tip 4 of shell 2.
  • each lateral appendage 14 is shaped/structured so as to be engaged in removable and axially rotatable manner about transversal axis B by the locking clamp of the toe piece of the ski binding device.
  • each lateral appendage 14 of the transversal insert 9 is preferably provided with a substantially ogival and/or cylindrical, blind hole or cavity 15 which extends coaxial to transversal axis B towards the inside of the shell 2, i.e. towards the plate-like central portion 13, and is preferably dimensioned so as to be engaged in axially rotatable and removable and manner by the distal end of a coupling pin (not shown) of the locking clamp of the toe piece of a ski-mountaineering or Telemark ski binding device of known type.
  • the blind hole 15 is preferably dimensioned so as to be engaged in axially rotatable and removable manner by the distal end of the coupling pin of the main locking clamp of the toe piece of the Telemark ski binding device which is sold by the Italian company ATK RACE S.R.L. under the name "Newmark”.
  • blind hole 15 could also be engaged in axially rotatable and removable manner by the distal end of the coupling pin of the locking clamp of the tow piece of a Dynafit-type ski-mountaineering ski binding device or similar, like those described, for example, in European patents EP0199098 and EP1559457 and in international patent application WO2007/010392 .
  • the transversal stiffening insert 9 moreover comprises two additional lateral appendages 16 which extend cantilevered from the central portion 13 on opposite sides of the midplane of the boot, and are structured so that the respective distal ends emerge/surface outside of the rigid casing 6 on opposite sides of the midplane of the boot, at the two lateral sides 10 of tip 4 of shell 2, or better of the projecting shelf 11 of casing 6, and immediately above the sole 7, spaced beside the main lateral appendages 14.
  • the two additional lateral appendages 16 are preferably structured so that the corresponding distal ends emerge/surface outside of the rigid casing 6 at the two lateral sides 10 of tip 4 of shell 2, or better of the projecting shelf 11 of casing 6, in a rearward position with respect to the main lateral appendages 14, i.e. between the main lateral appendages 14 and the rear heel 5.
  • the two additional lateral appendages 16 are moreover aligned perpendicularly to the midplane of the boot.
  • the two additional lateral appendages 16 of transversal insert 9 extend cantilevered from the plate-like central portion 13, on opposite sides of the same and beside the two main lateral appendages 14, so that the distal ends of the additional lateral appendages 16 are misaligned/displaced with respect to the axis intersecting the distal ends of the two main lateral appendages 14, i.e. to transversal axis B, and so that they are preferably aligned to a second reference axis locally parallel and placed beside the transversal axis B.
  • these two additional lateral appendages 16 are moreover structured so that the corresponding distal ends emerge/surface outside of the rigid casing 6, at the upper edges of the two lateral sides 10 of projecting shelf 11.
  • the distal ends of the two additional lateral appendages 16 are therefore located at opposite sides of the tarsophalangeal region of the sole of the foot, preferably in a substantially symmetrical position on opposite sides of the midplane of the boot, and are overall structured so as to be selectively firmly engaged and clamped by the toe piece (not shown) of the ski binding device in a separate and independent manner with respect to the distal ends of the two main lateral appendages 14.
  • the distal ends of the two additional lateral appendages 16 are preferably structured so as to be firmly engaged and clamped by the ends of the auxiliary locking clamp of the toe piece of the Telemark ski binding device sold by the Italian company ATK RACE S.R.L. under the name "Newmark", so that the toe piece (not shown) of the above-mentioned Telemark ski binding device can selectively prevent rotation of shell 2, or better of ski boot 1, about transversal axis B.
  • the transversal stiffening insert 9 of shell 2 is thus provided with two first conjugated coupling ends 14 that surface outside of rigid casing 6 along the two lateral sides 10 of the tip 4 of shell 2, on opposite sides of the midplane of the boot, substantially coaxial to the transversal axis B; and with two second conjugated coupling ends 16 that surface outside of rigid casing 6 along the two lateral sides 10 of the tip 4 of shell 2, on opposite sides of the midplane of the boot, spaced beside the first conjugated coupling ends 14.
  • the first two conjugated coupling ends 14 and the second two conjugated coupling ends 16 of the transversal insert 9 are therefore located at opposite sides of the tarsophalangeal region of the sole of the foot, preferably in pairs aligned with each other, and are intended to be separately engaged and clamped by the toe piece (not shown) of the ski binding device.
  • the first pair of conjugated coupling ends 14 is structured for being engaged and clamped in axially rotatable manner about transversal axis B, by a first locking clamp (not shown) of the toe piece of the ski binding device.
  • Said first locking clamp (not shown) of the toe piece of the ski binding device is therefore able to firmly hold the tip 4 of shell 2 on the backside of the ski, while allowing at the same time the shell 2 to freely rotate about transversal axis B.
  • the second pair of conjugated coupling ends 16 is spaced beside the first pair of conjugated coupling ends 14, or better is misaligned/displaced with respect to transversal axis B, preferably in rearward position with respect to the first pair of conjugated coupling ends 14, and is structured for being engaged and clamped by a second locking clamp (not shown) of the toe piece of the ski binding device.
  • Said second locking clamp (not shown) of the toe piece of the ski binding device is therefore able hold the tip 4 of shell 2 in abutment against the backside of the ski, preventing in this way the shell 2 to freely rotate about transversal axis B.
  • cuff 3 is fixed in freely rotating manner to the shell 2, or better to the top part of the rigid casing 6, by two lateral connecting hinges 17 that are placed on the inner and outer lateral sides of shell 2 and of cuff 3, aligned along rotation axis A, so as to allow the cuff 3 to freely pivot on the shell 2 either forwards or backwards, while always remaining on a reference plane orthogonal to axis A and substantially coinciding with the midplane of the boot.
  • the ski boot 1 preferably additionally comprises an inner liner 18 having a soft and thermal insulating structure, optionally also of thermoformable type, and which is inserted into shell 2 and optionally also into cuff 3 preferably, though not necessarily in removable manner, and is shaped so as to accommodate and protect the foot and optionally also the lower part of the leg of the user.
  • an inner liner 18 having a soft and thermal insulating structure, optionally also of thermoformable type, and which is inserted into shell 2 and optionally also into cuff 3 preferably, though not necessarily in removable manner, and is shaped so as to accommodate and protect the foot and optionally also the lower part of the leg of the user.
  • ski boot 1 is moreover provided with a series of manually-operated locking devices 19, in the example shown in particular a series traditional lever buckles, which are conveniently distributed on shell 2 and on cuff 3, and are structured so as to be able to selectively close /tighten shell 2 and cuff 3 against the leg of the user, in order to stably immobilize the leg of the user inside the ski boot 1, or better inside the inner liner 18; and optionally also with a manually-operated or automatic cuff locking device 20 which is structured so as to be able to selectively link the cuff 3 in a rigid manner to the shell 2, in order to prevent the cuff 3 from freely pivoting about the transversal axis A.
  • manually-operated locking devices 19 in the example shown in particular a series traditional lever buckles, which are conveniently distributed on shell 2 and on cuff 3, and are structured so as to be able to selectively close /tighten shell 2 and cuff 3 against the leg of the user, in order to stably immobilize the leg
  • the cuff locking device 20 is preferably located on the area above the heel of the boot, straddling between the shell 2 and the cuff 3, and is structured so as to be able to selectively
  • the cuff locking device 20 is preferably structured so as to be able to rigidly lock the cuff 3 to the shell 2 in a given downhill position in which the cuff 3 is tilted forward with respect to the vertical of an angle preferably, though not necessarily, ranging between 3° and 30°.
  • transversal insert 9 prevents the ends of the auxiliary locking clamp of the toe piece of the Telemark ski binding device which is sold by the Italian company ATK RACE S.R.L. under the name "Newmark", from directly abutting on plastic- or composite-material rigid casing 6, thus ensuring a more firm and rigid locking of shell 2 on the backside of the downhill ski. Increased rigidity which brings into a perceptible improvement in the response speed of the ski to the movements of the user.
  • transversal insert 9 allows the ski boot 1 to be used with numerous other ski-mountaineering or Telemark ski binding devices currently found on the market, such as, for example, the Telemark ski binding devices sold by the American company OLYMPUS MOUNTAIN GEAR LLC under the name "TTS”, the ski-mountaineering ski binding devices sold by the Norwegian company MOONLIGHT under the name "Pure Tele”, or the Telemark ski binding devices sold by the French company THE M-EQUIPMENT under the name "Meidjo".
  • front sole 7 could also be made in one piece with the bottom wall 8 of rigid casing 6, or could be secured in removable manner to the bottom wall 8 of rigid casing 6 via anchoring screws.

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Claims (13)

  1. Skistiefel (1) mit einer starren Schale (2), die so geformt ist, dass sie den Fuß des Benutzers aufnimmt, und mit einer starren Manschette (3), die so geformt ist, dass sie den Knöchel des Benutzers umgibt und schwenkbar mit der Schale (2) verbunden ist, so dass sie um eine Drehachse (A) im wesentlichen senkrecht zu einer Mittelebene des Stiefels verschwenkbar ist;
    wobei die Schale (2) eine im wesentlichen beckenförmige, starre Umhüllung (6) aufweist, die so geformt ist, dass sie den Fuß des Benutzers darin aufnehmen kann; und einen Querversteifungseinsatz (9), der innerhalb der Bodenschale (8) der Umhüllung (6) im tarsophalangealen Bereich der Fußsohle eingebettet ist, und so strukturiert ist, dass er auf der Außenseite der starren Umhüllung (6) auf gegenüberliegenden Seiten der Mittelebene des Stiefels an zwei Lateralseiten (10) der Spitze (4) der Schale austritt/hervorkommt;
    wobei der Querversteifungseinsatz (9) mit zwei ersten konjugierten Kopplungsenden (14) versehen ist, die auf der Außenseite der starren Umhüllung (6) entlang der beiden Lateralseiten (10) der Schalenspitze (4) hervorkommen, auf gegenüberliegenden Seiten der Mittelebene des Stiefels, im wesentlichen koaxial zu einer gleichen Bezugsachse (B), die im wesentlichen senkrecht zur Mittelebene des Stiefels verläuft, und mit zwei zweiten konjugierten Kopplungsenden (16), die auf der Außenseite der starren Umhüllung (6) entlang der beiden Lateralseiten (10) der Schalenspitze (4) hervorkommen, auf gegenüberliegenden Seiten der Mittelebene des Stiefels, beabstandet neben den ersten konjugierten Kopplungsenden;
    wobei die ersten konjugierten Kopplungsenden (14) so strukturiert sind, dass sie durch das Zehenstück der Skibindungseinrichtung axial drehbar um die Referenzachse (B) in Eingriff gebracht und geklemmt sind.
  2. Skistiefel nach Anspruch 1, dadurch gekennzeichnet, dass die zweiten konjugierten Kopplungsenden (16) entlang der beiden Lateralseiten (10) der Schalenspitze (4) in einer hinteren Position bezüglich der ersten konjugierten Kopplungsenden (14) angeordnet sind.
  3. Skistiefel nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die zweiten konjugierten Kopplungsenden (16) senkrecht zur Mittelebene des Stiefels ausgerichtet sind.
  4. Skistiefel nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass die zweiten konjugierten Kopplungsenden (16) so ausgebildet sind, dass sie durch das Zehenstück der Skibindungseinrichtung in Eingriff gebracht und geklemmt werden, um eine Drehung der Schale (2) um die Bezugsachse (B) zu verhindern.
  5. Skistiefel nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass jedes der ersten konjugierten Kopplungsenden (14) mit einem Hohlraum oder Sackloch versehen ist, das sich koaxial zu der Bezugsachse (B) erstreckt und so bemessen ist, dass es durch das distale Ende eines Kopplungsbolzens des Zehenteils der Skibindungseinrichtung lösbar und axial drehbar in Eingriff steht.
  6. Skistiefel nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass die Schale (2) auch eine vordere Sohle (7) umfasst, die die Bodenschale (8) der Umhüllung (6) zumindest im Bereich unterhalb des tarsophalangealen Bereichs der Fußsohle bedeckt; wobei das erste (14) und das zweite konjugierte Kopplungsende entlang der beiden Lateralseiten (10) der Schalenspitze (4) unmittelbar oberhalb der vorderen Sohle (7) angeordnet sind.
  7. Skistiefel nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass die starre Umhüllung (6) mit einer im wesentlichen U-förmigen, vorspringenden Leiste oder einem Rahmen (11) versehen ist, der aus dem vorderen Teil der Umhüllung (6) vorsteht, aber lokal im wesentlichen koplanar zur Bodenschale (8) der Umhüllung (6) bleibt und den tarsophalangealen Bereich der Fußsohle so umgibt, dass er die Spitze (4) der Schale (2) bildet; wobei das erste (14) und das zweite (16) konjugierte Kopplungsende entlang der beiden Lateralseiten (10) der im wesentlichen U-förmigen vorangehenden Leiste oder des Rahmens (11) angeordnet sind.
  8. Skistiefel nach Anspruch 7, dadurch gekennzeichnet, dass die zweiten konjugierten Kopplungsenden (16) an der Außenseite der starren Umhüllung (6) austreten/hervorkommen, an den oberen Rändern der zwei Lateralseiten (10) der im wesentlichen U-förmig hervorstehenden Leiste oder Rahmen (11).
  9. Skistiefel nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass der Querversteifungseinsatz (9) umfasst: einen im wesentlichen plattenförmigen Mittelabschnitt (13), der sich innerhalb der Bodenschale (8) der Umhüllung (6) erstreckt, die Mittelebene des Stiefels überspannend und im wesentlichen senkrecht dazu; zwei seitliche Hauptfortsätze (14), die sich von dem Mittelabschnitt (13) auf gegenüberliegenden Seiten der Mittelebene des Stiefels auskragend erstrecken und so strukturiert sind, dass die zugehörigen distalen Enden an der Außenseite der starren Umhüllung (6) an den beiden Lateralseiten (10) der Spitze (4) der Schale (2) austreten/hervorkommen, während sie lokal im wesentlichen koaxial zu der Bezugsachse (B) bleiben; und zwei zusätzliche seitliche Fortsätze (16), die sich von dem Mittelabschnitt (13) auf gegenüberliegenden Seiten der Mittelebene des Stiefels auskragend erstrecken, und so strukturiert sind, dass die zugehörigen distalen Enden an der Außenseite der starren Umhüllung (6) an den beiden Lateralseiten (10) der Spitze (4) der Schale (2) austreten/hervorkommen, beabstandet neben den seitlichen Hauptfortsätzen (14).
  10. Skistiefel nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass die starre Umhüllung (6) mit einem flexiblen Querband (12) versehen ist, das elastisch verformbar ausgebildet ist und sich von der Innenseite zur Außenseite der Schale (2) mehr oder weniger senkrecht zur Mittelebene des Stiefels erstreckt, während es über den Spann im wesentlichen den Mittelfuß überspannend verläuft.
  11. Skistiefel nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass die starre Umhüllung (6) aus Kunststoff oder Verbundwerkstoff besteht.
  12. Skistiefel nach einem der Ansprüche 6 bis 11, dadurch gekennzeichnet, dass die vordere Sohle (7) aus vulkanisiertem Gummi oder einem anderen elastomeren Material mit hohem Reibungskoeffizienten besteht.
  13. Skistiefel nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass der Querversteifungseinsatz (9) aus Metallmaterial besteht.
EP16183266.2A 2015-08-10 2016-08-08 Skischuh Active EP3130245B1 (de)

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IT202000017545A1 (it) * 2020-07-20 2022-01-20 Atk Sports S R L Inserto anteriore per scarpone da sci alpinismo, per l'aggancio dello scarpone ad un attacco da sci alpinismo

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IT1204195B (it) * 1986-04-30 1989-03-01 Nordica Spa Dispositivo di collegamento calzatura-sci da fondo
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FR2770097B3 (fr) * 1997-10-29 2000-01-07 Salomon Sa Semelle de chaussure de sport
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AU2003293824A1 (en) * 2003-12-10 2005-07-05 Marco Rigat Multifunctional telemark boot
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US20170042279A1 (en) 2017-02-16
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