EP0542123A1 - Dispositif de liaison pour fixation de ski - Google Patents

Dispositif de liaison pour fixation de ski Download PDF

Info

Publication number
EP0542123A1
EP0542123A1 EP92118921A EP92118921A EP0542123A1 EP 0542123 A1 EP0542123 A1 EP 0542123A1 EP 92118921 A EP92118921 A EP 92118921A EP 92118921 A EP92118921 A EP 92118921A EP 0542123 A1 EP0542123 A1 EP 0542123A1
Authority
EP
European Patent Office
Prior art keywords
ski
holding
layer
fastening screws
holding device
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
EP92118921A
Other languages
German (de)
English (en)
Other versions
EP0542123B1 (fr
Inventor
Roland Erdei
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.)
HTM Sport und Freizeitgerate GmbH
Original Assignee
HTM Sport und Freizeitgerate 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 HTM Sport und Freizeitgerate GmbH filed Critical HTM Sport und Freizeitgerate GmbH
Publication of EP0542123A1 publication Critical patent/EP0542123A1/fr
Application granted granted Critical
Publication of EP0542123B1 publication Critical patent/EP0542123B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • A63C5/075—Vibration dampers
    • 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

Definitions

  • the invention relates to a holding device for ski bindings according to the first part of claim 1.
  • Such a holding device is already known and is described in AT-B-393 214 (see FIG. 3).
  • the holding device disclosed in this document is characterized in that the fastening screws for the holding elements are simultaneously effective as holding elements for the holding plate. This means that the skier is always bound to use a ski binding with the same drilling pattern. It is therefore not possible to change a ski binding with a specific drilling pattern against one with a different drilling pattern.
  • the jaw body is fastened on a plate which in turn is arranged on a base plate.
  • the latter is attached to the ski with a screw which acts as a holding element.
  • the jaw body can be adjusted to a limited extent by moving the base plate in the direction of its axis (see FIGS. 1 and 2 with context on page 1, lines 37 to 49).
  • An adjustment of the jaw body 1 together with its plate 3 relative to the ski-fixed base plate is not possible in the known embodiment, however, because the retaining screw can be inserted into a single receptacle, namely into the threaded bore of the base plate.
  • the holding device described in AT-B-372 614 is designed as a sole plate which is arranged at a distance above the top of the ski and which carries the binding parts holding the ski shoe sole at the front and rear. These release the ski boot sole when a certain force is exceeded.
  • the sole plate is connected to the ski in all directions by means of elastic inserts.
  • the invention provides that the shock-absorbing elastic inserts are arranged in recesses in the soleplate, and that the inserts and the soleplate have passage openings for a screw to connect the soleplate to the ski.
  • DE-A1-39 34 888 describes a further damping device for shocks and vibrations between a ski and a binding for the ski.
  • This damping device is characterized in that vertical cylindrical bores are recessed in the ski body, in which plugs made of a viscoelastic material are embedded. There are metal bushings with an internal thread in the plugs.
  • DE-A1-39 34 891 describes a holding device in which a layer of damping material is applied to the top of a ski and carries a holding plate for receiving fastening screws for a ski binding part.
  • This holding device had the disadvantage that the holding plate was attached via a layer of damping material, the latter being applied to the top of the ski. If this damping layer is thin, the damping may not be sufficient. However, if it is thick, the guidance of the ski, particularly in the case of tight curves or turns, can be adversely affected.
  • AT-B-270.466 already discloses a screwless fastening of ski binding parts on the top of a ski by means of gluing or welding.
  • the base plate of the binding part is firmly connected to the ski surface by extrusion coating with thermoplastic material and subsequent heating.
  • Another ski is disclosed in AT-B-288.929.
  • This ski several vertically running holes are recessed into the core, into which threaded bushings are inserted, which form the receiving parts.
  • the holes are covered at their upper end by the ski top belt and can only be recognized by markings from the outside.
  • DE-B-586.946 describes a ski in which nuts are pressed into the core surrounded by synthetic resin, into which the screws for fastening the ski binding are screwed.
  • This solution has the disadvantage that the binding can only be attached to the ski at certain points, or that the nuts must be pressed in according to a template which is adapted to the binding to be mounted.
  • the elasticity of the ski can be negatively influenced by the binding rigidly attached to the ski.
  • AT-B-214.326 proposed a ski made of plastic, in which a metal plate is embedded, which has open slots on its two longitudinal edges and therefore, viewed in plan view, runs approximately in a meandering shape. Since the screws for fastening the binding can only be screwed into the slots in the metal plate, the load capacity of these screws is very limited. In addition, a certain stiffening of the ski occurs in this version due to the mounted binding.
  • DE-A1-27 52 206 specifies a solution in which the ski binding is supported on the ski by intermediate layers made of elastic material, which intermediate layers enclose the screws. With this solution, stiffening of the ski by the mounted ski binding is largely avoided, but the screws must be screwed directly into the ski. However, this reduces the pull-out strength of the screws, especially on skis without a metallic top flange. In addition, the intermediate layers made of elastic material are exposed to environmental influences, which reduce their service life.
  • the invention has for its object to eliminate the disadvantages of the known designs and to provide a holding device for ski bindings, which holding device allows the use of different drilling patterns, to design the elastic mounting of this holding device for good ski guidance regardless of the dimensions of the damping layer.
  • the holding elements of the holding plate protrude into the core of the ski, are elastically supported in this and are arranged independently of the fastening screws for the ski binding part, the use of ski bindings with different drilling patterns and reliable guidance of the ski is made even when using a thicker layer Damping material on the top of the ski guaranteed.
  • the subject matter of claim 2 enables savings in material and reduces the weight of the holding device.
  • the solution specified in claim 3 enables more favorable (smaller) dimensions of the holding elements and the solid layer holding them in the ski core.
  • the measure of claim 4 simplifies the manufacture of the ski, especially since bushings can also be used in finished skis.
  • claim 5 makes it possible that the length tolerance of the fastening screws can be measured larger without the damping being impaired.
  • FIG. 1 is a vetical longitudinal central section through a first embodiment
  • FIG. 2 shows a section along the line II-II in FIG. 1
  • FIG. 3 shows a section along the line III-III in FIG. 1.
  • Figure 4 is a vertical longitudinal central section through a second embodiment
  • Figure 5 is a section along the line V-V in Figure 4
  • Figure 6 is a section along the line VI-VI in Figure 4.
  • Figure 7 is a vertical longitudinal section through a third embodiment
  • Figure 8 is a section along the line VIII-VIII in Figure 7.
  • the ski is designated 1 in its entirety. It consists of a core 1a, which is surrounded by a torsion box 1b. This carries on its upper side a top chord 1c consisting of several layers and on its underside a bottom chord 1f consisting of a metal layer 1d and a sliding coating 1e. Sidewalls 1g are attached to the narrow sides of the torsion box 1b.
  • the structure of such a ski 1 is known per se and is not an object of the invention.
  • two recesses 2 which are open at the top are recessed, into which containers 3 are inserted, which are likewise open at the top and which are firmly connected, for example glued, to the core 1a.
  • an insert is inserted, which, the In order seen from above, from a damping layer 4 made of rubber or the like., A solid layer 5 made of aluminum sheet and from a further damping layer 6 also made of rubber or the like. consists. Of these three layers, the further damping layer 6 and the aluminum sheet 5 extend over the entire length of the container 3, whereas the damping layer 4 is only present in the edge regions of the container 3 and forms a cavity 4a between these regions.
  • the insert consisting of layers 4 to 6 forms a block, the individual parts being able to be connected to one another by gluing. In the present case, the container 3 is covered by a cover 7.
  • ski binding part 10 On the upper flange 1c there is an additional damping layer 8 made of rubber or the like, on which a holding plate 9 is arranged which carries a ski binding part 10.
  • the ski binding part 10 is only indicated with dash-dotted lines in FIG.
  • the ski binding part 10 can be fastened with its housing either directly or indirectly to the holding plate 9 by means of fastening screws 12.
  • holding screws which hold the holding plate 9 with respect to the ski 1 and which are screwed with their ends into the fixed layer 5.
  • Coaxial to the retaining screws 13 are cylindrical bushings 14 which define the distance between the retaining plate 9 and the fixed layer 5.
  • the holding device is mounted in a damping manner in the core 1a of the ski 1, the damping capacity for the holding device is increased without the ski guide suffering.
  • blind rivets 20 are provided instead of the retaining screws, which according to DIN 7337 consist of a cylindrical sleeve 20a and a shaft 20b.
  • the rivet 20 thus formed is inserted into a bore that is extends through the parts 9, 14 and 5.
  • the shaft 20b is pulled upwards by means of a plier-like tool. Both the lower and the upper end region of the sleeve 20a flare outwards and the shaft 20b still tears off inside the sleeve 20a.
  • the third embodiment shown in FIGS. 7 and 8 is characterized in that the fixed layer 5 ′′ and the two damping layers 4 ′′ and 6 ′′ are accommodated in sockets 30 with a smooth inner wall 30a, which sockets 30 in turn Bores 31 of the ski 1 '' are anchored.
  • each socket 30 carries an external thread that is screwed into the core 1 ′′ a of the ski 1 ′′.
  • the second and third embodiments also ensure the effect mentioned in the first embodiment.

Landscapes

  • Vibration Prevention Devices (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
EP92118921A 1991-11-15 1992-11-05 Dispositif de liaison pour fixation de ski Expired - Lifetime EP0542123B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0227791A AT399286B (de) 1991-11-15 1991-11-15 Halteeinrichtung für skibindungen
AT2277/91 1991-11-15

Publications (2)

Publication Number Publication Date
EP0542123A1 true EP0542123A1 (fr) 1993-05-19
EP0542123B1 EP0542123B1 (fr) 1995-07-19

Family

ID=3531374

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92118921A Expired - Lifetime EP0542123B1 (fr) 1991-11-15 1992-11-05 Dispositif de liaison pour fixation de ski

Country Status (3)

Country Link
EP (1) EP0542123B1 (fr)
AT (1) AT399286B (fr)
DE (1) DE59202947D1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2747930A1 (fr) * 1996-04-30 1997-10-31 Vigny Serge Etienne Plaque de surelevation de fixation de ski de type a etrier
WO2004101085A1 (fr) * 2003-05-13 2004-11-25 K-2 Corporation Systeme de suspension d'insertion de fixation
EP1952855A1 (fr) * 2007-02-02 2008-08-06 ATOMIC Austria GmbH Ski ou snow-board doté d'un moyen d'influence de sa géométrie
US7946608B2 (en) * 2007-02-02 2011-05-24 Atomic Austria Gmbh Ski or snowboard with a plate-type force-transmitting element

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3934891A1 (de) * 1988-11-04 1990-05-10 Salomon Sa Daempfungseinrichtung fuer stoesse und schwingungen zwischen einem ski und der bindung des schuhs
WO1991012056A1 (fr) * 1990-02-08 1991-08-22 Tmc Corporation Ski a ancrage elastique des fixations
WO1991016112A1 (fr) * 1990-04-12 1991-10-31 Tmc Corporation Amortisseur pour le montage de fixations de ski

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH378205A (fr) * 1962-04-18 1964-05-31 Reuge Sa Fixation de sécurité pour ski
DE2752206C3 (de) * 1977-11-23 1986-03-27 Bernhard 5500 Trier Kirsch Sohlenplatte für Skibindungen
AT392214B (de) * 1988-08-11 1991-02-25 Tyrolia Freizeitgeraete Anordnung zur befestigung einer skibindung
FR2638650A1 (fr) * 1988-11-04 1990-05-11 Salomon Sa Dispositif amortisseur de chocs et vibrations entre un ski et la fixation de la chaussure

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3934891A1 (de) * 1988-11-04 1990-05-10 Salomon Sa Daempfungseinrichtung fuer stoesse und schwingungen zwischen einem ski und der bindung des schuhs
WO1991012056A1 (fr) * 1990-02-08 1991-08-22 Tmc Corporation Ski a ancrage elastique des fixations
WO1991016112A1 (fr) * 1990-04-12 1991-10-31 Tmc Corporation Amortisseur pour le montage de fixations de ski

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2747930A1 (fr) * 1996-04-30 1997-10-31 Vigny Serge Etienne Plaque de surelevation de fixation de ski de type a etrier
WO2004101085A1 (fr) * 2003-05-13 2004-11-25 K-2 Corporation Systeme de suspension d'insertion de fixation
EP1952855A1 (fr) * 2007-02-02 2008-08-06 ATOMIC Austria GmbH Ski ou snow-board doté d'un moyen d'influence de sa géométrie
US7946608B2 (en) * 2007-02-02 2011-05-24 Atomic Austria Gmbh Ski or snowboard with a plate-type force-transmitting element
US8020887B2 (en) 2007-02-02 2011-09-20 Atomic Austria Gmbh Ski or snowboard with a means for influencing its geometry

Also Published As

Publication number Publication date
ATA227791A (de) 1994-09-15
DE59202947D1 (de) 1995-08-24
EP0542123B1 (fr) 1995-07-19
AT399286B (de) 1995-04-25

Similar Documents

Publication Publication Date Title
EP0354379B1 (fr) Ski
DE3218256A1 (de) Skistiefel
EP1199090B1 (fr) Fixation de ski ou de planche à neige
DE9017486U1 (de) Tragplatte für eine Sicherheitsskibindung
DE3151584A1 (de) Bindungsgesamtheit eines schuhs mit einem ski, insbesondere einem langlaufski
DE2833259A1 (de) Skibremse
AT408950B (de) Schi, insbesondere alpinschi
DE3529209A1 (de) Vorrichtung zum einstellen der biegefestigkeit eines ski-schuhs
DE68906709T2 (de) Befestigungsvorrichtung von schuhen auf skiern.
EP1297869B1 (fr) Planche de glisse ,speciallement un ski
DE9403200U1 (de) Platte zur Montage einer Bindung für einen Schuh auf einem Alpinski
DE3447012C2 (de) Vorrichtung aus einer auf einem Ski befestigten Sicherheitsskibindung und einem Skistiefel sowie Skistiefel und Skibindung
EP0542123B1 (fr) Dispositif de liaison pour fixation de ski
DE4030214C2 (de) Seitliche Führungseinrichtung eines Langlaufskischuhs
DE2900240A1 (de) Sicherheitsskibindung
AT396749B (de) Fixierung einer platte auf der oberseite eines ski
AT398381B (de) Schwingungsdämpfungseinrichtung
DE3240750C2 (fr)
DE2902318A1 (de) Skibremse
DE3004529A1 (de) Anzeigevorrichtung zum einstellen der druckkraft eines federnden organs in einer sicherheitsbindung fuer ski
DE60000602T2 (de) Vorrichtung zum Stützen des Vorderteiles eines Schuhs auf einem Ski
EP0299958A1 (fr) Planche de surf.
EP0221190B1 (fr) Fixation de ski
DE20113739U1 (de) Snowboard
EP0490055A1 (fr) Combinaison ski-fixation de ski

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): CH DE FR LI

17P Request for examination filed

Effective date: 19930616

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: HTM SPORT- UND FREIZEITGERAETE AKTIENGESELLSCHAFT

17Q First examination report despatched

Effective date: 19940504

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): CH DE FR LI

REF Corresponds to:

Ref document number: 59202947

Country of ref document: DE

Date of ref document: 19950824

ET Fr: translation filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19951130

Ref country code: CH

Effective date: 19951130

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19960731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19960801

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST