EP1919575B1 - Anordnung, bestehend aus einer skibindung und einem skischuh - Google Patents

Anordnung, bestehend aus einer skibindung und einem skischuh Download PDF

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Publication number
EP1919575B1
EP1919575B1 EP06741026A EP06741026A EP1919575B1 EP 1919575 B1 EP1919575 B1 EP 1919575B1 EP 06741026 A EP06741026 A EP 06741026A EP 06741026 A EP06741026 A EP 06741026A EP 1919575 B1 EP1919575 B1 EP 1919575B1
Authority
EP
European Patent Office
Prior art keywords
ski
sole
boot
retaining element
ski boot
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.)
Active
Application number
EP06741026A
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German (de)
English (en)
French (fr)
Other versions
EP1919575A1 (de
Inventor
Hannes Kogler
Manfred GRÜNBART
Alois Pieber
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.)
Fischer Sports GmbH
Original Assignee
Fischer Sports GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fischer Sports GmbH filed Critical Fischer Sports GmbH
Publication of EP1919575A1 publication Critical patent/EP1919575A1/de
Application granted granted Critical
Publication of EP1919575B1 publication Critical patent/EP1919575B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A43B5/0415—Accessories
    • A43B5/0417—Accessories for soles or associated with soles of ski boots; for ski bindings
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C9/00—Ski bindings
    • A63C9/20—Non-self-releasing bindings with special sole edge holders instead of toe-straps

Definitions

  • the invention relates to an arrangement according to the preamble of claim 1.
  • Cross-country bindings with rigid axles fastened in the shoe which are mounted predominantly in the toe area and are pivotably mounted around an axis transverse to the ski by means of an articulated connection mounted on the ski side, are known in various embodiments.
  • This design it is possible for the front end of the ski boot to be retained on the ski during cross-country skiing or downhill telemarking, while the rear end of the ski boot can be freely raised.
  • a bond of this kind is for example by the EP 0 424 479 known.
  • This binding uses a substantially flat shoe sole. This is therefore necessary to be able to position the pivot point of the pivoting close to the sole footprint.
  • the shoe sole in the tip region has a corner-shaped configuration, which serves to receive the anchored in the shoe sole rigid rotation axis. This training is also an obstacle during normal walking, since the rolling movement takes place around an unnatural tilting edge.
  • This arrangement allows a rolling movement of the foot on the ski during skiing and also an anatomically correct rolling of the foot during normal walking.
  • the disadvantage of this embodiment lies in the complex and high-cost production of the system.
  • the freedom of movement (raising the heel) limited by a positioned under the toe cushioning element.
  • FR 2 741 543 has become known a compound that meets the requirements for a correctly executed anatomically correct sole of the shoe.
  • the disadvantage here is the connection in the area of the toe base joint with the execution of a damper element under the toe area, as this also leads to a restriction of the necessary heel lift.
  • the cross-country skier feels insecure when shifting his weight to the rear, because the shoe is not fixed under the toe.
  • the invention also provides a cross-country boot for the binding according to the invention, which corresponds to the orthopedic requirements.
  • 1 denotes a cross-country ski, which at the tip side by a binding unit 2 ( 3 and 4 ) is connectable to the ski, which has at least, in the present case, three fixed points, the in Fig. 1 a rectangular triangle with the fixed points 4, 5 and 6 reproduce, which is not mandatory.
  • the proposed system is pivotable about the fulcrum fixed point 4, which, as in the present case, preferably in the corner of the imaginary triangle with the largest internal angle, in the illustrated embodiment with a right triangle 90 °.
  • the two cathets point from the pivot point in the direction of the sole connection points.
  • the hypotenuse is generated by the imaginary path between the two sole attachment points.
  • the binding element thus becomes practically a part of the shoe sole during cross-country skiing.
  • a major advantage of the proposed solution is that the pivot point of the system without increasing the Stand position can be placed under the soles / ski footprint. This is advantageous because the rolling movement is the easier to carry out, the lower the pivot point, based on the soles / Skiaufstands characteristic lies.
  • Another advantage of the proposed solution is that the fulcrum can be placed under both the toe and a few millimeters behind it, depending on the design, so as to bring about further positive effects on the rolling motion during cross-country skiing.
  • the invention includes the essential idea that the function of normal walking without skis and the function of cross-country skiing are separated from each other.
  • the movement of the sole when walking without skis corresponds to a kinematics combined of rotation and translation, whereas the movement of the sole during cross-country skiing is carried out by means of simple rotation.
  • the connecting point 5 in the ball area of the ski boot sole 7 and the anchoring point 6 in the area of the ski boot tip for connecting the cross-country boot 1 to the binding unit 2 are not at the same time rotational points, but serve only the rigid and therefore stable connection of the rotationally mounted binding unit to the shoe sole 7 ,
  • the binding element 2 consists essentially of three parts, namely acting as a hinge axis of rotation 4 ', a front retaining element 9 and a holding element, not shown.
  • the axis of rotation 4 'or the hinge joint, which coincides with the pivot point 4, can be fixedly or detachably connected to the ski 3.
  • the front holding element 9 can be latched by means of a commercially available clamping hook 10 on a tip-side sole extension 11, which is formed as a tip-side protruding step.
  • a rotatable about the axis of rotation 4 hook 12 is provided, which is preferably pressed by a torsion spring 13 against the sole extension 11.
  • the hook surface 14 may be designed so that the binding can also be executed as a step-in binding. To facilitate this step-in function, it is particularly advantageous if the hook element 16 in the open state by a certain amount x of the ski surface kept distanced.
  • This feature of the invention becomes, as in Fig. 4.1 shown, characterized in that the hook element 16 by a spring element 16 ', this may have any shape, such as a torsion spring, pivoting spring or, for example, a rubber-elastic member to a measure x pushed away from the ski surface and held in this position.
  • the length of the front retaining element 9 is dependent on the height of the outer toe blasting 15. The higher the outer toe blasting 15, the longer the front retaining element 9 must be made.
  • the rear support member 16 and the rear connection is, as in the 3 and 4 is shown performed by means of a hook member 16 which engages in an in the sole side preferably by injection molding rigidly anchored axis 17, which corresponds to the connection point 5 mentioned above.
  • the hook element 16 is rigid or rigid so not flexible and pivotable about the axis 4 '. It has near the axis of rotation or the hinge 4 'on a bead 18, which serves to support the front located near the shoe tip sole surface. This bead 18 is at the same material balance between the rounded by the outer toe blasting 15 sole and the more level Skiober Structure 3.
  • the rear hook member 16 also fully over the sole surface abut (without special bead formation).
  • the tension hook 10 is formed as a two-armed pivot lever, which is connected to a lever formed between its longer, designed as an actuating lever and the shorter, designed as a latch arm at both ends hingedly connected.
  • the binding element 2 may for example be equipped with a leg spring, which dampens and / or limits the pivoting of the shoe sole.
  • This leg spring can according to the invention at the same time take over the function of the torsion spring 13. In this case, the task of pressing the rotatable hook 12 and the damping / limiting the pivoting of the shoe sole of only one machine structural element perceived.
  • the toe blast 15 causes the shoe sole to conform to orthopedic requirements, meaning that the sole has a rounded shape from the point of bale support toward the toe.
  • the longitudinal axis 17 is preferably about 4 cm behind the toe and can be embedded in a transverse to the running direction groove, as already mentioned, by injection molding.
  • the rear hook element 16 extends substantially from the pivot point or the hinge 4 'in a longitudinal center groove to the axis 17, which has the advantage that the rear hook element can absorb transverse forces on the adjacent lateral inner walls of the longitudinal center groove, which contributes to a substantial stabilization of the overall system.
  • the sole extension 11 can, as in Fig. 5 is shown, be equipped with a groove 21 which can receive in transverse engagement with the front retaining element 9 transverse forces and thus serves for lateral stabilization of the system.
  • a 30 to be fixed to the ski for example by means of screws base plate, for which this has at least two, preferably three or four holes 31, which can be arranged distributed arbitrarily.
  • the base plate 30 has in its longitudinal center an upwardly extending projection 32 with a transverse to the ski axis extending hole 33 for receiving the axle 4, which surrounds the fields 13 at least over part of its circumference.
  • a lever 34 rotatably mounted on the axis 4, which carries the hook member 16 which forms an angle-shaped pivot lever with a lever 34.
  • the serving for receiving the shoe axis hook element 16 consists of canted spring steel.
  • the spring 13 is installed, which preferably the axis 4 encloses with 5 1/4 turns and at rest, the hook member 16 presses against the ski and the latter biases, so that when entering the shoe with the toe behind the undercut 35 of the lever 34 on the shoe, a force is applied, causing him in the binding is held.
  • the spring ensures 13 during cross-country when lifting the foot against the tipping over of the skier forward resistance.
  • the tilt angle is in the present case preferably 60 °.
  • the hook member 16 provided at its end facing away from the hook 12 with a sole contour corresponding arc 36 and folded at the ends, so that an angle directed against the ski 37 is formed, which has a hole 38 for insertion of the ski pole, to open the bond. Due to the angle 37 forming edge lateral stability is achieved.
  • This embodiment allows a narrow construction and offers the advantage that the retaining force is effected only by the material deformation of the spring plate of the hook element 16.
  • the axis 4 may possibly be a rivet or screw piece to hold the bond together.
  • the hook element 16 forming the retaining mechanism is made of spring steel and bent upwards at its end and spirally surrounds the shaft 4 to form the spring element 13. This variant results in a stable construction due to the possibility a larger binding width.
  • the production is cost-saving, since you get the spring element 13 with the hook member 16 as a semi-finished product.
  • the holding force is achieved by deformation of the material of the hook element 16 when entering the binding, the opening of which is effected by inserting the ski pole in the trough 39 of the lever 34.
  • a spring can be installed in the axle 4 or under the Shoe one in Fig. 12 be indicated by dashed lines plastic part, which consists of a two-component injection molding, namely a damping causing very soft and a hard component for holding the shoe exists.
  • the variant after the 15 to 17 is essentially based on the same principle as the variant according to the Fig. 9 to 11 , with the difference that the construction is constructed so that it is not to be embedded in the interior of the groove of the shoe sole, as it is made wider for stability reasons.
  • the hooked element consisting of folded spring plate 16 is supported in the region of its Aüskröpfung, which is provided on the hook 12 for receiving the retaining bolt in the tip region of the ski boot sole end facing away from the hook element 16, above the axis 4 on the spring 13 from ,
  • the hook element 16 By guiding the hook element 16 above the axis 4, a particularly stable construction is achieved, in which the holding of the ski boot achieved via the deformation forces of the hook member 16 and the tipping over of the skier by the built-in torsion spring 13 is prevented.
  • the variant after Fig. 18 is based on the same principle as the variant according to the Fig. 6 to 8 and shows a construction to be produced with little effort, wherein the same reference numerals are used for the same components.
  • the difference compared to the variants described is that the hook element 16 are mounted with its hook 12 for holding the shoe tip axis and the lever 34 separated from each other, wherein the lever 34 pivotally mounted about a stationary axis 41 and by a spring 42, in the present case a torsion spring is biased to hold the shoe in the closed position.
  • the spring 13, also a torsion spring acts on the hook 12 facing away, substantially straight expiring end of the hook element 16th
  • a plastic part preferably occurs as a two-component injection molding to achieve the effect of an elastomeric damper.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
EP06741026A 2005-07-29 2006-05-31 Anordnung, bestehend aus einer skibindung und einem skischuh Active EP1919575B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0128305A AT502278B1 (de) 2005-07-29 2005-07-29 Anordnung bestehend aus einer skibindung und einem skischuh
PCT/AT2006/000227 WO2007012091A1 (de) 2005-07-29 2006-05-31 Anordnung, bestehend aus einer skibindung und einem skischuh

Publications (2)

Publication Number Publication Date
EP1919575A1 EP1919575A1 (de) 2008-05-14
EP1919575B1 true EP1919575B1 (de) 2009-01-14

Family

ID=36650152

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06741026A Active EP1919575B1 (de) 2005-07-29 2006-05-31 Anordnung, bestehend aus einer skibindung und einem skischuh

Country Status (6)

Country Link
US (1) US7922188B2 (no)
EP (1) EP1919575B1 (no)
AT (1) AT502278B1 (no)
DE (1) DE502006002673D1 (no)
NO (1) NO341233B1 (no)
WO (1) WO2007012091A1 (no)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2892943A1 (fr) * 2005-11-09 2007-05-11 Skis Rossignol Sa Sa Dispositif de fixation d'une chaussure de sport sur une planche de glisse
DE102007018648A1 (de) * 2006-11-28 2008-01-17 Rottefella As Vorrichtung zum Anschluß eines Schuhs an ein Schneegleitgerät
FR2955466B1 (fr) * 2010-01-25 2012-04-20 Salomon Sas Chaussure a semelage ameliore
NO336669B1 (no) * 2012-11-19 2015-10-19 Rottefella As Skibinding
DE102015100435A1 (de) * 2015-01-13 2016-07-14 Marker Deutschland Gmbh Aufstandsplatte mit starker Aufwölbung
DE102015100434A1 (de) * 2015-01-13 2016-07-14 Marker Deutschland Gmbh Tourenskischuhsohle mit Vertiefung
AT519525B1 (de) * 2016-12-19 2019-01-15 Fischer Sports Gmbh Langlauf- oder Tourenskibindung
EP3375312B1 (de) * 2017-03-17 2020-11-04 MARKER Deutschland GmbH Kinderskischuh mit verbesserter gehfunktion
US11110338B1 (en) * 2020-07-14 2021-09-07 Thomas Alan Miller Ski binding with heelless telemark coupling
FR3145097A1 (fr) * 2023-01-25 2024-07-26 Skis Rossignol - Club Rossignol Fixation pour ski nordique

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4165888A (en) * 1977-11-07 1979-08-28 Bernhardson Gary E Cross country ski binding
DE2846914C2 (de) * 1978-10-27 1981-03-12 Geze Gmbh, 7250 Leonberg Sicherheits-Plattenskibindung
US4917400A (en) * 1983-02-09 1990-04-17 Salomon Georges P J Ski binding for use in cross-country or mountaineer skiing
DE3306618A1 (de) 1983-02-25 1984-08-30 Josef 7550 Rastatt Klagmann Verfahren zum herstellen eines skilanglaufschuhes
DE3405861C2 (de) * 1983-12-16 1990-05-31 Geze Gmbh, 7250 Leonberg Langlauf- bzw. Wanderbindung
IT1180969B (it) * 1984-04-11 1987-09-23 Tessaro Mario Matess Attacco per sci da fondo autobloccante il puntale della calzatura
ATE68985T1 (de) * 1986-04-30 1991-11-15 Salomon Sa Skibindung fuer langlaufskis.
DE3915531A1 (de) * 1988-07-13 1990-01-18 Salomon Sa Langlaufskibindung
FR2634131B1 (fr) * 1988-07-13 1990-04-27 Salomon Sa Chaussure et semelle notamment pour ski de fond
IT1225976B (it) * 1988-09-19 1990-12-10 Olivieri Icaro & C Attacco integrato per sci da fondo.
DE3912019A1 (de) 1989-04-12 1990-10-18 Witco As Langlauf- oder tourenskibindung
US5318320A (en) * 1992-02-25 1994-06-07 Ramer Products, Ltd. Snow ski binding
DE4234353C2 (de) * 1992-10-12 1995-05-24 Simon Burger Vordere Sohlenhaltevorrichtung an einer Skibindung
DE4241145C2 (de) * 1992-12-07 1996-05-23 Simon Burger Vordere Sohlenhaltevorrichtung an einer Skibindung
DE9422308U1 (de) * 1993-09-14 1999-12-23 Rottefella A/S, Klokkarstua Anordnung einer Langlauf-Skibindung und eines daran angepaßten Langlauf-Skischuhs
US6374517B2 (en) * 1994-04-29 2002-04-23 Salomon S.A. Sole for a sport boot and a sport boot including such sole
FR2719229B1 (fr) * 1994-04-29 1996-06-28 Salomon Sa Dispositif de fixation d'une chaussure à un ski de fond.
DE19503397A1 (de) * 1995-02-02 1996-08-08 Rottefella As Kombination einer Skibindung und eines daran angepaßten Schuhs
FR2741543A1 (fr) 1995-11-27 1997-05-30 Bibollet Jean Claude Fixations pour ski de fond
DE19809729A1 (de) * 1998-03-06 1999-09-09 Rottefella As Langlauf- oder Tourenskibindung
US6986526B2 (en) 2000-06-08 2006-01-17 Rottefella A/S Arrangement comprising a ski binding and a ski boot
FR2843311B1 (fr) * 2002-08-08 2004-09-10 Salomon Sa Dispositif de fixation a accrochage integre

Also Published As

Publication number Publication date
AT502278B1 (de) 2011-07-15
EP1919575A1 (de) 2008-05-14
AT502278A1 (de) 2007-02-15
WO2007012091A1 (de) 2007-02-01
DE502006002673D1 (de) 2009-03-05
US7922188B2 (en) 2011-04-12
NO20081088L (no) 2008-02-29
US20080272577A1 (en) 2008-11-06
NO341233B1 (no) 2017-09-18

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