EP0561182A1 - Disposition d'une plaque sur la partie supérieure d'un ski - Google Patents

Disposition d'une plaque sur la partie supérieure d'un ski Download PDF

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Publication number
EP0561182A1
EP0561182A1 EP93102829A EP93102829A EP0561182A1 EP 0561182 A1 EP0561182 A1 EP 0561182A1 EP 93102829 A EP93102829 A EP 93102829A EP 93102829 A EP93102829 A EP 93102829A EP 0561182 A1 EP0561182 A1 EP 0561182A1
Authority
EP
European Patent Office
Prior art keywords
plate
ski
fastening screws
section
individual
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
EP93102829A
Other languages
German (de)
English (en)
Other versions
EP0561182B1 (fr
Inventor
Klaus HÖLZL
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 EP0561182A1 publication Critical patent/EP0561182A1/fr
Application granted granted Critical
Publication of EP0561182B1 publication Critical patent/EP0561182B1/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
    • A63C9/00—Ski bindings
    • 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
    • A63C5/122—Selection of particular materials for damping purposes, e.g. rubber or the like

Definitions

  • the invention relates to a fixation of a plate on the top of a ski according to the preamble of claim 1.
  • the ski boot is held by means of ski binding parts on an upper holding plate, which rests on a measuring body receiving an electrical circuit which triggers the ski binding parts.
  • the measuring body is in turn attached to a lower plate, which in turn is fixed by means of screws on the top of the ski. These screws penetrate blocks designed as damping elements in the lower plate.
  • the lower plate is held at a distance from the top of the ski by the elastic blocks.
  • anchor bolts or anchor sleeves supported on molded receptacles in an intermediate layer of a ski are known (see FIG. 5 with context in column 13 lines 17 to 43, in particular lines 37 to 40). These anchor bolts or anchor sleeves are therefore also located in the ski body.
  • the known designs can therefore only be used during ski manufacture, etc. in the first operation, when the inserts are inserted into the core of the ski.
  • the object of the invention is therefore to remedy this and to propose a plate fixation in which an undesired tightening of the fastening screws is avoided with certainty.
  • Another object of the invention is that an undesirable change in the characteristic of the ski should be avoided in ski deflections.
  • the measure according to the invention has the further advantage that the solution according to the invention, which brings about a damping of the attached ski binding parts, can also be used on a finished ski.
  • the fixing of a plate according to the invention on the top of a ski can thus also be carried out afterwards by a trained fitter.
  • each spacer by a between the shaft of the screw and the elastic Element extending sleeve is formed, screws of conventional design can be used.
  • only one component is used, namely one fastening screw made in a custom-made product.
  • the two sections of the plate on the top of the ski are held securely at a prescribed distance from each other. This results in a distance that is less than the shoe sole length. A change in the characteristic curve of the ski is also avoided in this way.
  • the features of claim 5 ensure ski deflection when driving through a depression or a hump without changing the characteristic curve of the ski.
  • the features of claim 6 also point in this direction.
  • the measures contained in claim 9 enable the arrangement of front jaws and heel holders for ski boots of different sizes.
  • the features of claim 10 enable an advantageous arrangement of the elastic element designed as a damping layer on the top of the ski and below the plate.
  • FIG. 1 shows an inventive Fixation of a plate on the top of a ski with an only indicated ski binding in longitudinal section
  • FIG. 2 shows an associated plan view, the ski binding being omitted
  • FIG. 3 shows a longitudinal section of the front section of the plate according to line III-III in FIG. 2 in 4 shows a section along the line IV-IV of FIG. 2 also enlarged
  • FIG. 5 shows a longitudinal section of the rear section of the plate along the line VV in FIG. 2 on an enlarged scale
  • FIG. 6 shows a detail of a second one Design variant in a representation similar to FIG. 5.
  • the plate 2 in the present exemplary embodiment is made of metal, in particular aluminum. But it can also consist of a plastic material that meets the requirements, the selection of which lies in the skill of the average specialist.
  • the damping layer 3 consists of elastomeric material, preferably of Kraton; but it can also be done by a suitable, e.g. by a honeycomb structure, which have elastic properties of the damping layer 3.
  • the plate 2 carries a front jaw 5, which is only shown in broken lines, and a heel holder 6, which is also only shown in broken lines, which are anchored in the plate 2 by means of binding screws 7, 17.
  • the plate 2 When viewed in its longitudinal direction, the plate 2 consists of two adjoining sections 21, 22, etc. a front section 21 assigned to the front jaw 5 and a rear section 22 assigned to the heel holder 6.
  • the front section 21 of the plate 2 lies in its Viewed in the longitudinal direction, from the rear portion 22 of the plate 2 at a distance "a".
  • the plate sections 21 and 22 are constructed essentially the same. Each section 21 or 22 instructs its circumference, with the exception of the areas directed towards one another, has a bent portion 21a, 22a directed towards the upper side 1a of the ski.
  • each section 21, 22 in the region of the fastening screws 4 and 14, respectively is provided with depressions 21b, 22b and bores 21c, 22c and 21'c, 22'c.
  • the depressions 21b, 22b with the interposition of disks 8.18 and damping rings 9.19, serve to receive the heads 4a, 14a of the fastening screws 4.14.
  • the depth of the depressions 21b, 22b of the sections 21, 22 of the plate 2 is dimensioned such that it is slightly greater than the total height of the parts to be accommodated by it, i.e. the screw heads 4a, 14a, the washers 8,18 underneath and the damping rings 9,19 are together.
  • the washer 8,18 serves as an enlargement of the area of the screw heads 4a, 14a.
  • the size of the diameter of the individual bores 21c, 22c in the adjacent sections 21, 22 of the depressions 21b, 22b is selected such that at least one fastening screw 4 of the front section 21 and one fastening screw 14 of the rear section 22 hold the plate 2 firmly ensure on the ski 1.
  • a pair of fastening screws 4, 14 is provided.
  • Additional bores 21'c, 22'c each have a larger diameter, as a result of which, in the event of a ski deflection between the plate 2 and the ski 1, a relative movement can take place in the longitudinal direction of the ski without the ski being stiffened.
  • the height of the damping rings 9, 19 is selected such that there is an exemption between the upper side 21d, 22d of the lowering 21b, 22b of the plate 2 and the lower side 8a, 18a of the disk 8.18.
  • Each section 21, 22 of the plate 2 is provided on its underside 21e, 22e with a metallic insert 11, 12 preferably made of titanium. These inserts 11, 12 have cutouts 11 a, 12 a, which serve as exemptions for the depressions 21 b, 22 b of the sections 21, 22.
  • the deposits 11, 12 can be with the bottom 21e, 22e of the associated plate section 21, 22, for example by gluing.
  • the inserts 11, 12 achieve a better retention force of the binding screws 7, 17 of the toe piece 5 or the heel holder 6 and increase the pull-out strength of these binding screws 7, 17.
  • the front section 21 of the plate 2 and the insert 11 attached to it on its underside 21e are provided with a row of aligned holes 21f, 11b which corresponds to a multiple of a hole pattern of the front jaw 5 (see FIG. 4).
  • the rear section 22 of the plate 2 and the insert 12 attached to it on its underside 22e are provided with a row of mutually aligned bores 22f, 12b, which in turn corresponds to a multiple of a hole pattern of the heel holder 6.
  • the damping layer 3 extends continuously under the plate 2 and keeps it at a distance from the top of the ski 1a. It has a substantially flat underside 3a.
  • the underside 3a thereof can be glued to the top 1a of the ski 1.
  • the upper side 3b of the damping layer 3 is offset or recessed in the areas of the depressions 21b, 22b of the front and rear sections 21, 22 in order to allow these sections to lie snugly on the upper side 3b of the damping layer 3 by means of the inserts 11, 12 assigned to them .
  • the individual fastening screws 4, 14 are each provided with a shoulder 4b, 14b serving as a spacer.
  • Each lug 4b, 14b is dimensioned with respect to its height in such a way that screwing the plate 2 too tightly and compressing the damping layer 3 too much, which compressing influences, in extreme cases even canceling, the damping property of the damping layer 3 could have prevented.
  • the approach 4b, 14b of the screw 4, 14 passes through both the associated washer 8,18 and Bores 21c, 22c in the depressions 21b, 22b of the sections 21, 22, as well as the damping layer 3 with play, and is supported with its circular lower bearing surface 4c, 14c on the upper side 1a of the ski 1.
  • FIG. 6 Another type of spacer is illustrated in FIG. 6, which is designed as a spacer sleeve 10, 20, which is supported with its upper contact surface 10a, 20a on the underside of the head 4a, 14a of the screw 4, 14. By means of its lower contact surface 10b, 20b, each spacer sleeve 10, 20 lies on the upper side 1a of the ski 1.
  • the individual parts of the damping device are assembled in the following manner.
  • the inserts 11, 12 are attached to the underside 21e, 22e of the front and rear sections 21, 22 of the plate 2. Then the damping layer 3 is inserted, and either glued to the inserts 11, 12 or to the remaining section of the individual sections 21, 22 of the plate 2 not covered by the inserts 11, 12, or else to these two components. Subsequently, all of the above-mentioned parts (sections, inlays and damping layer) are formed by means of the bottom 3a of the damping layer 3 on the top 1a of the ski 1, e.g. by gluing. Then the heads 4a, 14a of the fastening screws 4.14 are underlaid by the disks 8.18 and damping rings 9.19. Finally, the screws 4, 14 prepared in this way are inserted through the bores 21c, 21'c, 22c, 22'c of the depressions 21b, 22b and clearances of the damping layer 3 and screwed into the ski 1.
  • the entire plate arrangement is covered with a two-part film 13, 23 in order not to influence the bending behavior of the ski 1 in the longitudinal direction of the ski.
  • the film 13, 23 has markings 15, 25 which are known per se and which identify the bores 21f, 22f underneath for the binding screws 7, 17 of the toe piece 5 (see FIG. 4) or of the heel holder 6.
  • the binding screws 7 of the toe piece 5 or those of the heel holder 6 are placed on the markings 15 or 25 corresponding to the length of the shoe sole.
  • the pre-marked positions are identified using the Pierce binding screws 7, 17 and screw them into the aligned holes 21f, 11b and 22f, 12b.
  • the invention is not tied to the exemplary embodiments shown in the drawing and described above. Rather, various modifications are possible without leaving the scope of the invention. For example, it would be possible to increase the material thickness of the front and rear section of the plate and to dispense with the inlays. Furthermore, it would be possible to achieve the desired shearing work of the damping material between the plate and the top of the ski by friction. For example, the height of the lugs of the screws or the height of the spacer sleeves are slightly reduced, which would result in a slight pressing of the damping layer on the top of the ski. In this case, it would be possible to dispense with the underside of the damping layer on the top of the ski. It would also be possible to design the plate in one piece and to increase the release of the fastening screws in order to allow the ski to stretch longitudinally.
  • this can also be designed in one piece when using an elastic or stretchable material. If necessary, it is also possible to design the individual sections of the plate in several parts, in which case the film can also be in several parts.

Landscapes

  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Connection Of Plates (AREA)
EP93102829A 1992-03-20 1993-02-24 Disposition d'une plaque sur la partie supérieure d'un ski Expired - Lifetime EP0561182B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT568/92 1992-03-20
AT0056892A AT396749B (de) 1992-03-20 1992-03-20 Fixierung einer platte auf der oberseite eines ski

Publications (2)

Publication Number Publication Date
EP0561182A1 true EP0561182A1 (fr) 1993-09-22
EP0561182B1 EP0561182B1 (fr) 1998-08-19

Family

ID=3494059

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93102829A Expired - Lifetime EP0561182B1 (fr) 1992-03-20 1993-02-24 Disposition d'une plaque sur la partie supérieure d'un ski

Country Status (3)

Country Link
EP (1) EP0561182B1 (fr)
AT (1) AT396749B (fr)
DE (1) DE59308874D1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT132U1 (de) * 1994-04-22 1995-03-27 Tyrolia Freizeitgeraete Skibindungsteil mit einer unterlage
FR2799981A1 (fr) * 1999-10-22 2001-04-27 Atomic Austria Gmbh Plaque de montage d'un dispositif d'accouplement sur un dispositif de glisse, et dispositif de glisse correspondant

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT405138B (de) * 1994-01-28 1999-05-25 Varpat Patentverwertung Dämpfungsvorrichtung für kupplungsteile, z.b. einen vorder- und/oder hinterbacken
AT3309U1 (de) 1999-02-05 2000-01-25 Atomic Austria Gmbh Plattenförmiges tragelement, insbesondere für eine schibindung
AT3788U1 (de) 1999-10-22 2000-08-25 Atomic Austria Gmbh Montageplatte für eine kupplungsvorrichtung auf einer gleitvorrichtung

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0344146A2 (fr) * 1988-05-26 1989-11-29 Head Sport Aktiengesellschaft Ski à couches d'amortissements
WO1991016112A1 (fr) * 1990-04-12 1991-10-31 Tmc Corporation Amortisseur pour le montage de fixations de ski
EP0461941A1 (fr) * 1990-06-13 1991-12-18 Automobiles Peugeot Elément plurifonctionnel pour l'assemblage de deux pièces bloquées par vissage
EP0474967A1 (fr) * 1990-09-14 1992-03-18 HTM Sport- und Freizeitgeräte Aktiengesellschaft Ski
EP0498053A1 (fr) * 1991-02-08 1992-08-12 Salomon S.A. Ski pour sport d'hiver comprenant une plateforme de montage des fixations

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT392214B (de) * 1988-08-11 1991-02-25 Tyrolia Freizeitgeraete Anordnung zur befestigung einer skibindung
DE58903268D1 (en) * 1988-08-11 1993-02-25 Tyrolia Freizeitgeraete Ski.
AT400524B (de) * 1988-10-10 1996-01-25 Atomic Austria Gmbh Schi
AT393224B (de) * 1990-02-08 1991-09-10 Tyrolia Freizeitgeraete Ski

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0344146A2 (fr) * 1988-05-26 1989-11-29 Head Sport Aktiengesellschaft Ski à couches d'amortissements
WO1991016112A1 (fr) * 1990-04-12 1991-10-31 Tmc Corporation Amortisseur pour le montage de fixations de ski
EP0461941A1 (fr) * 1990-06-13 1991-12-18 Automobiles Peugeot Elément plurifonctionnel pour l'assemblage de deux pièces bloquées par vissage
EP0474967A1 (fr) * 1990-09-14 1992-03-18 HTM Sport- und Freizeitgeräte Aktiengesellschaft Ski
EP0498053A1 (fr) * 1991-02-08 1992-08-12 Salomon S.A. Ski pour sport d'hiver comprenant une plateforme de montage des fixations

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT132U1 (de) * 1994-04-22 1995-03-27 Tyrolia Freizeitgeraete Skibindungsteil mit einer unterlage
FR2799981A1 (fr) * 1999-10-22 2001-04-27 Atomic Austria Gmbh Plaque de montage d'un dispositif d'accouplement sur un dispositif de glisse, et dispositif de glisse correspondant

Also Published As

Publication number Publication date
DE59308874D1 (de) 1998-09-24
AT396749B (de) 1993-11-25
EP0561182B1 (fr) 1998-08-19
ATA56892A (de) 1993-04-15

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