EP0136310A1 - Combinaison d'une fixation de ski de fond et d'une chaussure adaptee a celle-ci. - Google Patents

Combinaison d'une fixation de ski de fond et d'une chaussure adaptee a celle-ci.

Info

Publication number
EP0136310A1
EP0136310A1 EP84900858A EP84900858A EP0136310A1 EP 0136310 A1 EP0136310 A1 EP 0136310A1 EP 84900858 A EP84900858 A EP 84900858A EP 84900858 A EP84900858 A EP 84900858A EP 0136310 A1 EP0136310 A1 EP 0136310A1
Authority
EP
European Patent Office
Prior art keywords
outsole
shoe
coupling element
ski
heel
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
EP84900858A
Other languages
German (de)
English (en)
Other versions
EP0136310B1 (fr
Inventor
Georg Falkenstein
Hans-Jurgen Kirsch
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AT84900858T priority Critical patent/ATE33943T1/de
Publication of EP0136310A1 publication Critical patent/EP0136310A1/fr
Application granted granted Critical
Publication of EP0136310B1 publication Critical patent/EP0136310B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • A43B5/0411—Ski or like boots for cross-country
    • 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

Definitions

  • the invention relates to a device for connecting a shoe to a ski according to the preamble of claim 1, and a correspondingly adapted shoe.
  • the cross-country ski shoes are generally provided with a front tongue-shaped sole extension on which the shoe is fixed.
  • the aim of this construction is to place the bending zone or bending line as far as possible in front of the shoe cap in order to obtain a "longer step" in this way.
  • the situation is similar in the construction according to DE-OS 3 002 874, in which the cross-country ski boot does not have a sole extension, but is only provided with a U-shaped retaining bracket at its front end. With this retaining bracket, however, the cross-country ski boot is fixed to the rear end of a flexible elastic strap attached to the body with the ski front end in such a way that the flexible elastic strap acts as a front tongue-shaped sole.
  • OMPI is effective.
  • the front tongue-shaped protrusion-Sohlen ⁇ is in the latter 'construction therefore part of the ski binding and not part of the ski boot.
  • Attaching the boot to the ski body also affects the ski contact and the power transmission.
  • the basic technique for cross-country skiing is the diagonal step. There are three phases of movement in the diagonal step:
  • the object of the present invention is to create a device of the type mentioned at the outset, which permits exact ski guidance and maximum power transmission to the ski and is reduced to a minimum by the deformation of the running shoes, so that a maximum proportion of the energy applied by the runner can be converted into speed.
  • the construction according to the invention makes use of the knowledge that maximum power transmission from the foot to a surface takes place over the ball of the foot or over the metatarsal heads.
  • the additional arrangement of a contact bead on the coupling element in the area between the front sole end and the connection of the coupling element on the shoe ensures optimal contact from the start of the rolling phase. It is avoided that the front end of the shoe is in a free space at the start of the rolling phase the contact bead is designed to be elastically resilient in the direction approximately perpendicular to the ski top surface, so that a disruptive reaction pressure on the toes is reliably avoided.
  • the contact bulge allows the toes to be anatomically correct to grab.
  • the measures mentioned prevent fatigue of the feet or foot muscles and thus the cross-country skier.
  • the toes are no longer squeezed in the front area of the shoe.
  • the foot is held or embedded in the running shoe essentially without pressure during the entire movement phase during cross-country skiing.
  • the running shoe adapted according to the invention it is also possible to walk like a normal walking shoe.
  • the running shoe has no sole extensions or fastening brackets or the like which hinder walking.
  • the sole construction of the running shoe preferably comprises a thin insole, an outsole and an elastically flexible intermediate layer made of a foam arranged between them. Rubber, thermoplastics, reaction plastics, leather or the like can be used as the sole material.
  • the soles can be produced in the injection molding process using thermoplastic polymers in the reaction injection molding process using reactive individual components, in the direct soling process using polyurethane 2-component systems or in the conventional embossing process.
  • a cross-country ski binding is known from CH-PS 574 745 with a pivot bearing arranged above the ski top surface for a pivot axis arranged in the outsole of the ski boot, the pivot axis being about 1/4 of the length of the shoe from that - ⁇ - ⁇ STcIdeckflache that the shoe when cross-country skiing around
  • FIG. 1 shows a first embodiment of a device designed according to the invention with a spring-leaf-like coupling element with the heel raised
  • FIG. 2 shows a second embodiment similar to that according to FIG. 1, in which the coupling element has a contact bead, likewise with the heel raised
  • Figure 3 shows the device of Figure 1 in a state in which the heel of the shoe rests on the ski deck surface;
  • FIG. 4 shows the embodiment corresponding to FIG. 2 on an enlarged scale?
  • FIG. 5 shows the coupling element with part of a first embodiment of a locking or binding mechanism in a top view;
  • FIG. 6 the outsole and the binding parts anchored in this complementary to the binding mechanism according to FIG. 5 in section;
  • FIG. 7 shows a further embodiment of a binding mechanism in side view;
  • Figure 8 shows the coupling element for the binding mechanism of Figure 7 in plan view
  • 9 shows a third execution orm ⁇ c ⁇ er inventive device with a Fersenarrettechnik on Ko ⁇ > p-35 lung element in a schematic side view
  • Fig.10 The embodiment corresponds to Fig. 6 and 7 with additional and 11 .. set latching mechanism
  • a cross-country ski boot or running shoe 12 is connected to a ski body 11 via a coupling element 10, which is flexible in an upright plane, in the form of a spring leaf made of cold-stable, mechanically highly resilient material, in this way that the coupling of the running shoe 12 to the coupling element 10 takes place in the ball area or in the region of the metatarsal heads.
  • This connection point is identified by the reference number 16 in FIGS. 1 to 4.
  • the flexible coupling element has a contact bead 17 in front of the connection point 16 or in the area between the same and the front end of the running shoe 12, said contact bead 17 making optimal contact with the ski body 11 during the entire movement phase of the running shoe, in particular during the Start of lifting the heel heel 14 from the ski body, guaranteed.
  • the contact bead according to FIGS. 2 and 4 is formed by an upwardly convex curvature of the leaf spring-like coupling element 10 which extends transversely to the longitudinal direction of the ski.
  • the underside of the outsole 13 is in the area in front of the connection point 16, i.e. in the area between the same and the front end of the sole or shoe, for example to match the bending line of the coupling element 10, which arises when the heel 14 is lifted off the ski body 11.
  • the leaf spring-like coupling element 10 is attached to the ski body 11 with its ski-front end.
  • the attachment point is identified by the reference number 18 in FIGS. 1 to 3. .
  • the leaf spring-like coupling element 10 has a width corresponding approximately to the ski width. It can preferably be broadened in the area of the connection point 16 approximately to the width of the outsole.
  • the sole of the running shoe 12 comprises a thin insole (not shown), an outsole 13 and preferably an elastically flexible intermediate layer or midsole arranged between them, which can consist, for example, of a relatively soft foam.
  • the insole should extend unaffected from the ball area to the toe substantially horizontally, so that anatomically correct support of the foot in the running shoe 12 is guaranteed. This support remains with the connection described
  • the leaf spring-like coupling element 10 extends over the whole
  • the coupling element serves as an intermediate support between the running shoe 12 and the ski body 11. On its upper side, it has an extension that extends in the longitudinal direction of the ski
  • the fastening points 20 of the leaf spring-like coupling element 10 on the ski body 11 are preferably chosen so that subsequent installation is also possible
  • FIGS. 5 and 6 which comprises two clamping tongues 20 ⁇ on the upper side of the spring leaf-like coupling element 10,
  • OMPI * which are arranged diametrically to a blind hole-like receptacle 23 for a centering pin 21 on the underside of the shoe outsole 13.
  • crossbars 22 can be inserted in a clamping manner according to type 5 of a bayonet catch.
  • the transverse webs 22 held by the clamping tongues 20a are shown in dash-dot lines.
  • the transverse webs 22 form integral components of the outsole 13. They are made from the sole material or from metal, such as high-grade steel, aluminum, or the like.
  • the transverse webs 22 assigned to the clamping tongues 20a are arranged diametrically to the centering pin 21 already mentioned.
  • the transverse webs 22 and the centering pin 21 are designed as a one-piece component which is firmly anchored in the outsole 13, preferably cast in when the outsole is manufactured.
  • the crossbars 22 and the centering pin 21 are arranged within an outsole recess 24, preferably in such a way that they do not protrude from the underside of the outsole 13. This does not hinder normal walking with the running shoe designed according to the invention.
  • FIG. 6 As can also be seen in FIG.
  • the component 22, 21 extends almost over the entire width of the outsole in the ball area or in the area of the metatarsal heads. This ensures that the outsole is not deformed in the ball area by the repelling forces passing the ski. It is known that the 'repulsive forces are transmitted clench indoor andparty ⁇ . The repulsive force of top cross-country skiers reaches twice the body weight, ie about 150 to 180 kp. Experience has shown that around 58% is transmitted via the inner bale and around 42% via the outer bale. With a shoe size 42, the ball points are approx. 77 mm apart. Usually the repulsive forces go past the only about 45 mm wide cross-country skis. If a shoe is absolutely stiff in the cross direction in the cross direction, it is not deformed by the repulsive forces passing the ski. The corresponding energy can be converted into speed.
  • the cross-country shoe can also be attached to the spring-leaf-like coupling element by means of a fixing sleeve arranged transversely through the outsole 13 and through the top of the coupling element 10, which can be inserted into corresponding outsole recesses such that they are aligned with the passage for the cross bolt .
  • the cross bolt can preferably be locked in its fixing position by a locking element.
  • the receptacle 25 is formed by a passage 26, which is arranged on the underside of the outsole 13 and extends in the longitudinal direction of the shoe and extends backwards starting from the ball area over a length which corresponds to at least approximately twice the width of the leaf spring-like coupling element.
  • the rear free end section of the coupling element 10 is fixed within the passage 26 by means of complementary latching elements, according to FIG. 8 by latching cams 27 arranged laterally on the coupling element 10, which engage in corresponding latching depressions in the passage
  • a securing pin 28 can also be provided which extends across the receptacle
  • OMPI 25 and the coupling element 10 extends through.
  • FIG. 1 Another embodiment of the device according to the invention will be briefly explained with reference to FIG. This is characterized in that the flexurally elastic or leaf spring-like coupling element 10 extends behind the heel shoulder 14. The coupling of the running shoe 12 in the ball area (connection point 16) remains unchanged. In this embodiment, an additional Fixtechnikl ⁇ ies heel heel 14 of the running shoe 12 is on
  • Coupling element 10 possible. This can be an advantage when touring.
  • this has on its inside a forwardly extending projection 29, which in a corresponding latching opening 30 on the top of the
  • Coupling element 10 can be latched.
  • a latching body 31 with the latching opening 30 already mentioned is arranged on the top of the coupling element in the area of the sole groove, ie immediately in front of the heel shoulder 14.
  • the locking and fixing takes place by lowering the heel shoulder 14 onto the coupling element in the direction of the arrow "Z".
  • the coupling element is pressed on the part 32 projecting beyond the heel heel by means of the cross-country ski pole downwards against the ski top surface or held against it and the heel is lifted off the ski body in the direction of arrow "A".
  • the part 32 of the coupling element 10 which projects beyond the heel heel is designed in a notch-like manner in order to prevent the tip of the ski stick from slipping off.
  • FIGS. 10 and 11 show the embodiment corresponding to FIGS. 6 and 7, only with the difference that an anchoring device 41 is provided instead of the locking pin 28.
  • This comprises an anchoring trap in the form of a U-shaped sheet or the like, which extends approximately transversely to the spring-leaf-like coupling element 10 on the upper side thereof and has a front opening slot 42 into which an anchoring tab arranged on the underside of the outsole of the shoe 12 34 is insertable.
  • a locking bead 33 is formed on the end of the anchoring tab 34 facing the heel.
  • This anchoring device ensures that the cross-country shoe is not involuntarily removed from the leaf spring-like coupling element 10 during normal use.
  • the resistance of the anchoring tab 34 is dimensioned such that the shoe 12 can be deliberately removed from the coupling element 10 by pulling the shoe 12 backwards while at the same time holding the corresponding cross-country ski.
  • the anchoring tab 34 is preferably an integral part of the outsole 13 of the shoe 12 and has a transverse extent corresponding to the transverse extent of the anchoring trap 35.
  • the anchoring trap 35 and the anchoring tab 34 are dimensioned or matched to one another such that the latching bead 33 after insertion of the coupling element 10 engages in the complementary receptacle 25, 26 on the underside of the outsole 13 when the front area of the shoe 12 is loaded into the opening slot 42 and is held by the anchoring trap 35.
  • the shoe 12 can then no longer easily move to the right in FIG. 10.
  • the anchoring tab 34 extending towards the heel of the shoe 12 is designed in such a way that it continuously adapts to the curvature of the underside of the outsole 13 in the front area of the shoe when the shoe rolls off.

Abstract

Dispositif pour fixer une chaussure (12) à un ski (11), en particulier un ski de fond, avec un élément de couplage (10) permettant une flexion et situé dans un plan droit, qui est relié par son extrémité dirigée vers l'avant du ski au corps du ski (11) et qui peut être relié par l'autre extrémité, dirigée vers l'arrière, à la chaussure (12). Afin d'améliorer le transfert de force sur le ski, d'accroître le contact avec le ski, ainsi que de réduire les déformations de la chaussure, il est possible de relier l'élément de couplage (10), ayant de préférence la forme d'un ressort à lames, à la chaussure (12) par la zone (16) où repose la cambrure du pied, ou derrière celle-ci.
EP84900858A 1983-02-25 1984-02-24 Combinaison d'une fixation de ski de fond et d'une chaussure adaptee a celle-ci Expired EP0136310B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84900858T ATE33943T1 (de) 1983-02-25 1984-02-24 Kombination einer langlauf-skibindung und eines daran angepassten schuhs.

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19833306618 DE3306618A1 (de) 1983-02-25 1983-02-25 Verfahren zum herstellen eines skilanglaufschuhes
DE3306618 1983-02-25
DE8490038U DE8490038U1 (de) 1983-02-25 1984-02-24 Langlauf-Skibindungen mit entsprechend angepasstem Schuh

Publications (2)

Publication Number Publication Date
EP0136310A1 true EP0136310A1 (fr) 1985-04-10
EP0136310B1 EP0136310B1 (fr) 1988-05-04

Family

ID=25808532

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84900858A Expired EP0136310B1 (fr) 1983-02-25 1984-02-24 Combinaison d'une fixation de ski de fond et d'une chaussure adaptee a celle-ci

Country Status (3)

Country Link
EP (1) EP0136310B1 (fr)
DE (2) DE3306618A1 (fr)
WO (1) WO1984003225A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5664797A (en) * 1993-09-14 1997-09-09 Haughlin; Bernt-Otto Cross-country ski binding and complementary cross-country ski boot

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2590490B1 (fr) * 1985-11-26 1988-11-25 Salomon Sa Dispositif de liaison entre une chaussure et un ski de fond
FR2590492B1 (fr) * 1985-11-26 1988-10-14 Salomon Sa Dispositif de liaison d'une chaussure avec un ski de fond
FR2590491B1 (fr) * 1985-11-26 1988-11-18 Salomon Sa Dispositif de liaison entre une chaussure et un ski de fond
FR2659025B1 (fr) * 1990-03-02 1992-05-15 Salomon Sa Dispositif de rappel d'une chaussure de ski sur un ski.
FR2660569B1 (fr) * 1990-04-06 1993-07-09 Salomon Sa Fixation pour ski de fond.
FR2660570B1 (fr) * 1990-04-09 1993-05-14 Salomon Sa Dispositif de rappel d'une chaussure de ski sur un ski.
US5625966A (en) * 1993-03-17 1997-05-06 Nordica S.P.A. Highly flexible item of sports footwear
IT1272104B (it) * 1993-03-17 1997-06-11 Asolo Spa Calzatura sportiva ad elevata flessibilita'
DE4428154C2 (de) * 1993-09-14 1999-03-04 Rottefella As Anordnung einer Langlaufskibindung und eines daran angepaßten Langlaufskischuhs
EP0806977B1 (fr) * 1995-02-02 1999-07-07 Rottefella A/S Combinaison d'une fixation de ski et d"une chaussure adaptee a ladite fixation
EP0830185B1 (fr) * 1995-06-06 2001-07-04 Rottefella A/S Dispositif pour fixation de ski de fond, en particulier pour la pratique du patinage
FR2742060B1 (fr) * 1995-12-08 1998-01-09 Salomon Sa Dispositif de fixation d'une chaussure a un article de sport
US6644683B1 (en) 1998-07-22 2003-11-11 Rottefella As Ski binding, especially for cross-country skis
FI981771A (fi) * 1998-08-18 2000-02-19 Lasse Gunnar Floejt Päkiäside-hiihtokenkä yhdistelmä
DE19915064A1 (de) * 1999-04-01 2000-10-05 Rottefella A S Klokkarstua Skischuh, insbesondere Skischuh für den Skilanglauf oder Telemark
AT502278B1 (de) 2005-07-29 2011-07-15 Fischer Gmbh Anordnung bestehend aus einer skibindung und einem skischuh
DE102006061454B4 (de) * 2006-12-23 2010-05-06 Atelier & Friends Gmbh Langlaufskibindung mit einem darauf angepassten Langlaufskischuh
CA2685885A1 (fr) * 2007-05-09 2008-11-20 Startex Oy Construction pour une fixation de ski et une chaussure de ski

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE496417C (de) * 1930-04-24 Hugo Bergmann Riemenlose Schneeschuhbindung
FR970912A (fr) * 1947-07-18 1951-01-10 Perfectionnements aux attaches de ski
FR980478A (fr) * 1948-12-17 1951-05-15 G Prost Ets Dispositif de fixation pour ski
CH535590A (de) * 1972-05-19 1973-04-15 Haefliger Alfred Verstellbare Zusatzeinrichtung an Skischuhen für die Abfahrt und das Tourenfahren
CH574745A5 (en) * 1974-03-05 1976-04-30 Albertin Hans Ski binding with pivot pin across skis - allows 45 deg. swivel of boots to produce natural walking movement
US4235452A (en) * 1977-04-13 1980-11-25 Josef Linecker Cross-country ski shoe and binding
FR2484799A1 (fr) * 1980-06-20 1981-12-24 Sarragan Sa Chaussure de ski de fond
DE3136146A1 (de) * 1981-09-11 1983-03-31 Salewa Sportgeräte GmbH, 8000 München Langlauf- und abfahrts-skibindung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8403225A1 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5664797A (en) * 1993-09-14 1997-09-09 Haughlin; Bernt-Otto Cross-country ski binding and complementary cross-country ski boot

Also Published As

Publication number Publication date
WO1984003225A1 (fr) 1984-08-30
EP0136310B1 (fr) 1988-05-04
DE3306618A1 (de) 1984-08-30
DE8490038U1 (de) 1985-05-23

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