EP0474967A1 - Ski - Google Patents

Ski Download PDF

Info

Publication number
EP0474967A1
EP0474967A1 EP91107580A EP91107580A EP0474967A1 EP 0474967 A1 EP0474967 A1 EP 0474967A1 EP 91107580 A EP91107580 A EP 91107580A EP 91107580 A EP91107580 A EP 91107580A EP 0474967 A1 EP0474967 A1 EP 0474967A1
Authority
EP
European Patent Office
Prior art keywords
receiving part
tub
ski
trough
wall
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
EP91107580A
Other languages
German (de)
English (en)
Other versions
EP0474967B1 (fr
Inventor
Engelbert Spitaler
Roland Ing. 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
TMC Corp
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, TMC Corp filed Critical HTM Sport und Freizeitgerate GmbH
Publication of EP0474967A1 publication Critical patent/EP0474967A1/fr
Application granted granted Critical
Publication of EP0474967B1 publication Critical patent/EP0474967B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • A63C5/12—Making thereof; Selection of particular materials
    • 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 ski according to the preamble of claim 1.
  • Such a ski has already been described in EP-A2 0354 379.
  • Containers made of plastic are used in the core of this ski, in each of which a two-layer receiving part for fastening screws is accommodated.
  • One layer consists of high-strength material and the other layer consists of a viscoelastic material.
  • the layers are placed in the individual containers, but an undesired relative movement, that is to say a slipping between the two components in the horizontal plane, is possible.
  • EP-A2 0354 379 provides for the two layers to be glued in order to counteract a relative movement.
  • the associated manufacturing effort extends the manufacturing time and thereby increases the manufacturing costs.
  • the invention has for its object to eliminate the disadvantages of the known solutions and to create a ski, the production of which is less complex and in which the relative movement between the elastic and high-strength components, which are accommodated in a container in the core of the ski, is prevented .
  • this object is achieved according to the invention by the features of the characterizing part of this claim. These features ensure a simple and secure connection of the receiving part made of high-strength material to the tub made of viscoelastic material by positive locking, the position of the receiving part being defined in the tub.
  • the measure of claim 2 represents an advantageous construction of the tub with the receiving part.
  • Claim 3 ensures a further, vertical securing of the receiving part in the tub.
  • claims 4 and 5 provide further positive connections between the receiving part and the tub for fixing the receiving part in the tub in the horizontal direction. Due to the features of claim 6, the raised, circumferential wall of the tub is reinforced in its tapered sections, thereby ensuring increased stability for the entire tub.
  • the measure of claim 7 represents an easier assembly of the lid for closing the container.
  • the walls of the container are thereby reinforced.
  • the object of claim 8 ensures that there is no unwanted accumulation of the viscoelastic material of the bottom of the tub when tightening the fastening screws.
  • Fig.1 is a longitudinal central section through the ski.
  • Fig.2 shows the binding screw receiving part in plan view.
  • Figures 3 to 5 show the tub with inserted receiving part, wherein Figure 3 is a plan view, Figure 4 is a partial longitudinal central section and Figure 5 is a bottom view.
  • a ski is designated 1.
  • the ski 1 consists of a core 2, upper and lower cover layers 3 and 4, a tread 5 and side cheeks, not shown.
  • each of these grooves an upwardly open container 7 made of plastic is used, which is closed with a lid 8 and firmly connected, for example glued, to the core 2.
  • a trough 9 made of elastomeric material, which trough 9 essentially consists of a bottom 9a with a raised peripheral wall 9b and the outer wall 9c of which has the shape of the container 7 (FIGS. 3 to 5).
  • the tub 9 has on its inner wall 9d a circumferential groove 9e above the bottom 9a, in which a strip-shaped receiving part 10 made of high-strength material, for example made of metal, the cross-section of which is essentially rectangular, and for receiving fastening screws 11 of a ski binding 14 serves.
  • the thickness of the groove 9e corresponds to that of the receiving part 10.
  • the groove 9e of the trough 9 has opposite ribs 9g in its central longitudinal section and flats 9h on its end faces.
  • the receiving part 10 has in its central longitudinal section opposite recesses 10a and on its end faces flats 10b, which correspond to the ribs 9g and the flats 9h of the tub 9 and cooperate in a form-fitting manner.
  • a transverse web 9f is formed above the ribs 9g of the groove 9e, which connects the two longitudinal side walls of the tub 9 to one another and rests with its base on the upper side of the receiving part 10.
  • the longitudinal side walls of the tub 9 have, in their upper edge sections, two recesses 9i, which receive cover attachments 8a, which center the cover 8 in the container 7 (FIGS. 1, 3 and 4).
  • the bottom 9a of the tub 9 is with holes 9k provided that have circular cross sections according to Figures 4 and 5. All holes 9k are roughly the same size and are arranged at regular intervals, the bottom 9a of the bottom 9a of the tub 9, which lies below the transverse web 9f of the tub 9, being fully formed. Furthermore, the holes 9k are arranged in such a way that they are mirror-symmetrical on the left and right, with respect to the plane running centrally through the crosspiece 9f. The individual holes 9k can be designed as blind holes.
  • Fig.1 shows that on the top of the receiving part 10 spacers 12 are supported, which penetrate the cover 8 of the container 7 and the upper cover layers 3 of the ski 1 and protrude above the top of the ski 1a.
  • the spacer sleeves 12 are riveted to a plate 13 which rests on the top 1 of the ski 1.
  • the ski binding 14 is fixed on the upper side 1 of the ski 1 by means of a base plate 15 by means of fastening screws 11 which pass through the spacer sleeves 12 and are screwed into the receiving part 10.
  • the fastening screw 11 shown on the right in the figure is shown immediately after insertion into the spacer sleeve 12 and the left fastening screw 11 after it has been screwed down. From the latter representation it can be seen that the fastening screw 11 passes through the receiving part 10 in the tightened state and projects with its free end into the bottom 9a of the tub 9, the elastic material displaced by the fastening screws 11 into the holes 9k of the bottom 9a of the tub 9 evades.
  • the elastic mounting of the receiving part 10 in the tub 9 enables a relative movement of the plate 13, with the base plate 15 of the ski binding 14 arranged above it, relative to the upper side 1 of the ski 1, as a result of which vibrations which are transmitted from the ski 1 to the ski binding 14 , are largely dampened.
  • the spacer sleeve 12 as is known per se, can be made even longer, so that there is an intermediate space between the upper side 1 of the ski 1 and the plate 13, in which a layer of viscoelastic material can be inserted.
  • strip-shaped receiving part to be provided with a step which is stepped down.
  • a circumferential approach of the receiving part engages in the groove, which in this embodiment, seen in the vertical direction of the tub, is formed at a distance from the bottom thereof.

Landscapes

  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Pallets (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
EP91107580A 1990-09-14 1991-05-10 Ski Expired - Lifetime EP0474967B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0186290A AT394142B (de) 1990-09-14 1990-09-14 Ski
AT1862/90 1990-09-14

Publications (2)

Publication Number Publication Date
EP0474967A1 true EP0474967A1 (fr) 1992-03-18
EP0474967B1 EP0474967B1 (fr) 1994-07-20

Family

ID=3522605

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91107580A Expired - Lifetime EP0474967B1 (fr) 1990-09-14 1991-05-10 Ski

Country Status (3)

Country Link
EP (1) EP0474967B1 (fr)
AT (1) AT394142B (fr)
DE (1) DE59102239D1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0561182A1 (fr) * 1992-03-20 1993-09-22 HTM Sport- und Freizeitgeräte Aktiengesellschaft Disposition d'une plaque sur la partie supérieure d'un ski
FR2695324A1 (fr) * 1992-09-10 1994-03-11 Hudry Gaston Ski incorporant des moyens de liaison avec l'étrier de fixation de la chaussure de ski.
WO1997022391A1 (fr) * 1995-12-15 1997-06-26 K-2 Corporation Plaque d'insertion pour planche a neige
WO2001045810A1 (fr) * 1999-12-22 2001-06-28 Atomic Austria Gmbh Dispositif de glisse de type planche, en particulier ski ou surf des neiges
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2431868A1 (fr) * 1978-07-28 1980-02-22 Look Sa Ski muni d'inserts d'ancrage d'une fixation de securite
DE2913250A1 (de) * 1979-04-03 1980-10-23 Schneeco Oskar Schneegans Poly Hartschaum-ski
WO1991016112A1 (fr) * 1990-04-12 1991-10-31 Tmc Corporation Amortisseur pour le montage de fixations de ski

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1921589A1 (de) * 1969-04-28 1970-11-05 Benner Ohg K Sportgeraet

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2431868A1 (fr) * 1978-07-28 1980-02-22 Look Sa Ski muni d'inserts d'ancrage d'une fixation de securite
DE2913250A1 (de) * 1979-04-03 1980-10-23 Schneeco Oskar Schneegans Poly Hartschaum-ski
WO1991016112A1 (fr) * 1990-04-12 1991-10-31 Tmc Corporation Amortisseur pour le montage de fixations de ski

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0561182A1 (fr) * 1992-03-20 1993-09-22 HTM Sport- und Freizeitgeräte Aktiengesellschaft Disposition d'une plaque sur la partie supérieure d'un ski
FR2695324A1 (fr) * 1992-09-10 1994-03-11 Hudry Gaston Ski incorporant des moyens de liaison avec l'étrier de fixation de la chaussure de ski.
WO1994005382A1 (fr) * 1992-09-10 1994-03-17 Gaston Albert Hudry Ski incorporant des moyens de liaison avec l'etrier de fixation de la chaussure de ski
WO1997022391A1 (fr) * 1995-12-15 1997-06-26 K-2 Corporation Plaque d'insertion pour planche a neige
US5863050A (en) * 1995-12-15 1999-01-26 K-2 Corporation Snowboard insert plate
WO2001045810A1 (fr) * 1999-12-22 2001-06-28 Atomic Austria Gmbh Dispositif de glisse de type planche, en particulier ski ou surf des neiges
US7011331B2 (en) 1999-12-22 2006-03-14 Atomic Austria Gmbh Board-like gliding device, in particular a ski or snowboard
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
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
EP0474967B1 (fr) 1994-07-20
AT394142B (de) 1992-02-10
ATA186290A (de) 1991-08-15
DE59102239D1 (de) 1994-08-25

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