EP0573445A1 - Ski. - Google Patents

Ski.

Info

Publication number
EP0573445A1
EP0573445A1 EP92903926A EP92903926A EP0573445A1 EP 0573445 A1 EP0573445 A1 EP 0573445A1 EP 92903926 A EP92903926 A EP 92903926A EP 92903926 A EP92903926 A EP 92903926A EP 0573445 A1 EP0573445 A1 EP 0573445A1
Authority
EP
European Patent Office
Prior art keywords
ski
binding
ski according
attachment
attachment body
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
EP92903926A
Other languages
German (de)
English (en)
Other versions
EP0573445B1 (fr
Inventor
Wolfgang Nussbaumer
Michael Broger
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.)
KAESTLE AG
Original Assignee
KAESTLE AG
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 KAESTLE AG filed Critical KAESTLE AG
Publication of EP0573445A1 publication Critical patent/EP0573445A1/fr
Application granted granted Critical
Publication of EP0573445B1 publication Critical patent/EP0573445B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A63C5/00—Skis or snowboards
    • A63C5/06—Skis or snowboards with special devices thereon, e.g. steering devices
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C5/00—Skis or snowboards
    • A63C5/003—Structure, covering or decoration of the upper ski surface
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C5/00—Skis or snowboards
    • A63C5/06—Skis or snowboards with special devices thereon, e.g. steering devices
    • A63C5/07—Skis or snowboards with special devices thereon, e.g. steering devices comprising means for adjusting stiffness

Definitions

  • the invention relates to a ski with an attachment body arranged in front of the front binding and / or behind the rear binding, the upper side of which slopes preferably towards the ski binding and at least partially slopes, and which is connected to the associated binding member.
  • attachment bodies in particular in front of the front binding, but also behind the heel binding of a ski, which are intended to provide a snow-repellent and aerodynamic lining of the binding and in some cases also of the ski boot.
  • these attachment bodies can also have the purpose of improving the appearance of the ski, which is sometimes disturbed by the external shape of the binding organs.
  • the object of the invention is to make the connection of the attachment bodies to the binding members and to the ski functional in a ski of the type mentioned at the outset, but also to enable uncomplicated adaptation to different ski shoe sizes.
  • Binding member in or on ski-fixed guides in the ski longitudinal direction is adjustable.
  • a binding organ front binding, heel binding
  • the associated attachment body automatically follows this movement.
  • a "ski-fixed" guide is to be understood as a component of the ski that is already formed on the ski during ski manufacture or is connected to the ski and does not have to be attached to the ski during the mounting of the binding, as is usually the case when the base is screwed on - or mounting plate of a binding member or the binding member itself is the case.
  • the attachment body and the respectively associated binding member can have a common ski-fixed guide, but in view of the structural differences between the attachment body on the one hand and the binding member on the other hand, it is more expedient if the attachment body and the associated binding member are guided in separate ski-fixed guides in the longitudinal direction of the ski . This is also advantageous because an excessively long guide rail or the like. could cause unfavorable stiffening of the ski.
  • the attachment body consists of a jacket body which can be displaced on a ski-fixed core rail and surrounds the core rail.
  • the core rail can be fastened in a recess on the top of the ski, the side walls of the attachment body also being in this Protrusion.
  • the depression can be formed, for example, in the shell of the ski.
  • the attachment body preferably has an upper side which rises obliquely towards the binding member. Since the movable attachment bodies already require a certain height above the ski surface due to their guide members at the ends facing away from the attachment members, it is again advantageous for aerodynamic reasons and for the purpose of good snow deflection if, before the attachment part or the front attachment assigned to the front attachment behind the attachment part assigned to the heel binding, the upper side of the ski has an elevation which rises in the direction of the ski binding and is integrated with the ski.
  • the gap between these integrated elevations and the movable attachment bodies can be closed by an adapter, which e.g. protrudes into the attachment body and forms the guide (core rail) of the attachment body there.
  • the upper side of the elevation, the attachment body and, if necessary, the adapter piece is preferably formed by a common inclined plane.
  • guide rails made of metal can be used for guiding the binding members in the longitudinal direction of the ski. These guide rails can be molded into the material of the ski cover.
  • the respective attachment body is connected in an articulated manner to the associated binding member, preferably with the aid of a normal to vertical ski median connecting bolt.
  • FIG. 1 schematically shows a side view of the ski and FIG. 2 shows a top view.
  • 3 to 5 and 7 to 9 are cross-sections of the ski with respect to the cut surfaces designated with corresponding Roman numerals in FIG. 1.
  • FIG. 6 is a longitudinal section in the area of the cross section according to FIG. 5.
  • the ski has a ski body 1, the structure of which is not shown in detail in the cross sections according to FIGS. 3 to 5 and 7 to 9, but usually consists of top and bottom belt layers, core, steel edges and outsole covering .
  • This ski body 1 is laterally and upwards from a shell 2 made of plastic, for. B. enclosed elastomeric plastic.
  • the ski body 1 can be inserted as a raw ski in a mold according to a preferred production method, whereupon after the mold has been closed, the material of the shell is introduced into the remaining mold cavity corresponding to the shell.
  • This process is known as RIM (reaction injection molding) process, by which e.g. Polyurethane or its components isocyanate and polyol are injected into the mold cavity.
  • RIM reaction injection molding
  • the invention is not limited to this manufacturing process.
  • the top of the ski is designed as follows from the shovel area to the rear of the ski (Fig. 1):
  • an area B with an oblique follows rising elevation 3, which can be formed by the casing 2 and which is followed by an adapter 4, a front attachment body 5 which can be displaced in the longitudinal direction of the ski and the front binding 6 which can also be displaced in the longitudinal direction of the ski.
  • an area C with an essentially flat or flat upper side namely the area of the shoe stand area 7, to which the area D adjoins, with the heel binding 8 which can be displaced in the longitudinal direction of the ski, with an attachment body 9 which can also be displaced in the longitudinal direction of the ski.
  • an adaptation piece 10 and a rearward sloping elevation 11 which in turn can be formed by the shell 2. 2 and the cross sections, the width of the elevations 3, 11, the adapter pieces 4, 10 and the attachment body 5, 9 is smaller than the width of the ski.
  • the elevations 3 and 11 can be formed from the material of the casing 2, as it were as a thickening of the casing. Adjoining the elevations 3, 11 are butt ends of the plastic adaptation pieces 4, 10 (FIG. 3,9), which protrude with their base facing the ski into a groove-shaped depression 2 1 of the ski surface.
  • the adapter pieces 4, 10 extend into the interior of the attachment bodies 5, 9 designed as a jacket body made of plastic, preferably reinforced plastic, and there form the core rails for the displacement of the attachment bodies 5, 9 in the longitudinal direction of the ski.
  • the guide surfaces 12 on the adapter pieces 4, 10 run parallel to the inclined upper side of the adapter pieces 4, 10 or the attachment bodies 5, 9, so that when the attachment bodies 5, 9 are displaced in the longitudinal direction of the ski, where the exposed part the adapter pieces 4, 10 enters the attachment body 5, 9, neither an enlarging one Gap still jamming between the adapter 4, 10 and the top body occurs.
  • the connection of the adapter pieces 4, 10 to the ski can, as can be seen from FIGS. 3 and 9, take place by means of screws 13, for which bores 14 are recessed in the concealed area of the adapter pieces 4, 10. Another possibility would be, for example, to glue the adapter pieces 4, 10 to the ski or to connect them by means of a snap connection.
  • the front attachment body 5 is connected to the front binding 6 by means of a bolt 14.
  • the front binding 6 has a frame 15 made of metal, which is guided in a ski-fixed rail 16 so as to be displaceable in the longitudinal direction of the ski.
  • the rail 16 is molded into the shell 2 and is preferably inserted into the mold cavity of the mold for molding the shell together with the ski body 1 during the manufacture of the ski.
  • the front binding 6 is equipped in the usual way with a sole hold-down device 17 and lateral sole holders 18 and with a device for adjusting the release force with the aid of the adjusting screw 19 accessible from the shoe base.
  • the frame of the front binding can be moved in the longitudinal direction of the ski, specifically to adjust the front binding to different ski boot sizes.
  • the frame 15 can be locked in several positions with the rail 16, for example with the aid of locking pins 20, which are shown in FIG. 4 in the raised position.
  • connection of the attachment body 5 with the front binding 6 via a bolt 14 is expedient because this creates an articulated connection which can follow the deflections of the ski.
  • the sole support plate 21 made of plastic which engages with a tongue 22 in the frame 15 of the front binding, is located on the front binding 6 - as can be seen in FIGS. 5 and 6.
  • a tension strut 23 made of metal connects the front binding 6 to the heel binding 8 along the shoe standing surface 7. It runs in a recessed manner in a groove-like recess in the shell 2 of the ski and is through one Cover plate covered upwards (Fig. 7).
  • the binding body 25 made of metal is movably guided in the longitudinal direction of the ski in a ski-fixed rail 26 made of metal.
  • the sole hold-down 27 made of metal or plastic is pivotably mounted on the binding body 25.
  • a plastic part 28 In the interior of the binding body 25 there is a plastic part 28 as an abutment for a spring, the setting of which influences the release force.
  • the associated adjustment element e.g. B. a bolt, is accessible via the bore 29 in the plastic part 28 from the shoe stand area.
  • the rail 26 is embedded in the shell 2 of the ski and is preferably molded in when the shell 2 is molded onto the ski body 1 (as described above for the rail 16 of the front binding).
  • tension strut 23 While the tension strut 23 is rigidly connected to the front binding, this is not the case with the heel binding.
  • the tension strut 23, which has a central recess, is supported there by a spring element 30 on the binding body 25, more precisely on an intermediate plate 31, which is connected to the binding body 25 via an adjustable latching.
  • the adjustable Locking serves to adapt the heel binding to different shoe sizes.
  • the spring element 30 When entering the binding, the spring element 30 enables the heel binding 8 or the binding body 18 to evade, which for this purpose can move relative to the tension strut 23 against the action of the spring element.
  • the associated attachment body 9 is also articulatedly connected to the binding body 25 with the aid of a bolt 32 in the heel binding.
  • the structure of the rear attachment body 9 with its longitudinal guide on the ski body (FIG. 9) is similar to the relevant features of the front attachment body 5 (FIG. 3) and have already been described in more detail there.
  • ski is also equipped with a ski stopper.
  • This and the necessary training on the ski body and / or the binding are not shown in the drawings for the sake of clarity.

Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Toys (AREA)
  • Materials For Medical Uses (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Lubricants (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

Ski comportant un corps rapporté (5, 9) disposé devant la fixation avant (6) et/ou derrière la fixation arrière, dont la face supérieure s'élève obliquement vers la fixation de ski, et lequel est en communication avec l'organe de fixation (6, 8) qui lui est associé de telle manière que le corps rapporté (5, 9) avec l'organe de fixation (6, 8) est déplaçable pour réglage dans ou sur des guidages solidaires du ski (4; 10) dans le sens longitudinal du ski.
EP92903926A 1991-02-26 1992-02-14 Ski Expired - Lifetime EP0573445B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT395/91 1991-02-26
AT0039591A ATA39591A (de) 1991-02-26 1991-02-26 Ski, insbesondere alpinski
PCT/AT1992/000020 WO1992014521A1 (fr) 1991-02-26 1992-02-14 Ski

Publications (2)

Publication Number Publication Date
EP0573445A1 true EP0573445A1 (fr) 1993-12-15
EP0573445B1 EP0573445B1 (fr) 1994-08-24

Family

ID=3489466

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92903926A Expired - Lifetime EP0573445B1 (fr) 1991-02-26 1992-02-14 Ski

Country Status (5)

Country Link
EP (1) EP0573445B1 (fr)
JP (1) JPH06504927A (fr)
AT (2) ATA39591A (fr)
DE (1) DE59200415D1 (fr)
WO (1) WO1992014521A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2725378B1 (fr) * 1994-10-10 1996-11-08 Salomon Sa Ensemble pour ski comprenant un element de fixation associe a un dispositif d'amortissement

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT376890B (de) * 1983-02-02 1985-01-10 Watschinger Gerhard Dr Stabilisierungseinrichtung fuer skier
FR2649902B1 (fr) * 1989-07-18 1992-07-03 Rossignol Sa Dispositif complementaire au ski permettant le montage d'un jeu de fixations d'une chaussure sur un ski
IT1242728B (it) * 1990-06-08 1994-05-17 Nordica Spa Struttura di sci.
DE69101280T2 (de) * 1990-07-09 1994-06-09 Salomon Sa Ski mit gerippter Oberfläche.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9214521A1 *

Also Published As

Publication number Publication date
ATA39591A (de) 1995-04-15
WO1992014521A1 (fr) 1992-09-03
ATE110289T1 (de) 1994-09-15
EP0573445B1 (fr) 1994-08-24
DE59200415D1 (en) 1994-09-29
JPH06504927A (ja) 1994-06-09

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