EP0197141A1 - Reinforcement insert for skis. - Google Patents
Reinforcement insert for skis.Info
- Publication number
- EP0197141A1 EP0197141A1 EP85905402A EP85905402A EP0197141A1 EP 0197141 A1 EP0197141 A1 EP 0197141A1 EP 85905402 A EP85905402 A EP 85905402A EP 85905402 A EP85905402 A EP 85905402A EP 0197141 A1 EP0197141 A1 EP 0197141A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- insert according
- metal body
- reinforcing insert
- openings
- skis
- 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
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
- A63C5/12—Making thereof; Selection of particular materials
Definitions
- the invention relates to a strip-shaped reinforcement insert for skis according to the preamble of claim 1.
- DE-OS 30 31 498 shows a water ski and DE-GM 82 03 861 a cross-country ski with a reinforcement insert which can be supplied as a semi-finished product, consisting of a perforated metal band of uniform width, which is less than the minimum width of the ski.
- a reinforcement insert which can be supplied as a semi-finished product, consisting of a perforated metal band of uniform width, which is less than the minimum width of the ski.
- Such tapes are intended to be embedded in the ski on all sides.
- a band is placed near the top and bottom of the ski orders to absorb the forces that arise there as a result of the bending and torsional stresses.
- metal inserts in the form of continuous light metal sheets are used in ski manufacture in accordance with AT-PS 347 831, which, usually already in connection with the layers adjacent to the ski structure, are dressed in accordance with the outline of the ski.
- the firm integration into the ski is problematic in such a way that the forces to be absorbed by the insert can be introduced into it and that the ski is not at risk of dissolving in the vertical direction.
- the sheet metal reaching up to the side of the ski can quickly introduce temperature differences into the ski from there, which lead to thermal stress there, and although the sheets in question are usually coated with an adhesion promoter before further processing.
- the light metal sheet has proven to be too inelastic in many cases because of permanent deformations.
- the invention is based on the object to form a strip-shaped reinforcement insert according to the generic term so that it not only facilitates or improves the integration of the band-shaped metal body in the ski, but also relieves the need to provide a separate outsole or ski surface layer.
- This object is solved by the characterizing features of claim 1.
- the reinforcement insert according to the invention assumes that such reinforcement is most conveniently arranged in the vicinity of the bottom and / or surface of the ski, and therefore as far away as possible from the neutral fiber of the ski body.
- reinforcement in accordance with the invention can be incorporated into the blank of the ski body in the standard position and only then, along with the other layers, can be trimmed at the edge.
- the metal body will generally have a width that is less than the smallest width of the finished ski body.
- Fig. 1 is a plan view of a portion of a reinforcing insert according to the invention, wherein the layers lying one on top of the other appear broken off one after the other, and
- Fig. 2 shows an enlarged vertical longitudinal section through a reinforcement insert according to the invention.
- the reinforcement insert shown in FIG. 1 consists of a lower band-shaped layer 2 and an upper band-shaped layer 4 of a plastic that may itself be reinforced, such as epoxy resin, between which a narrower band-shaped metal body 6 is embedded.
- the upper layer 4 is treated in accordance with a desired ski surface structure and, if necessary, coated and / or colored for this purpose.
- the reinforcement can consist, for example, of glass or carbon fibers or fabric.
- the metal body 6 has openings 8 offset from one another, here in the form of circular holes. with a diameter of 4 mm.
- the width of the metal body 6 in the example shown for use in alpine skis is 50 mm, that of the 3andes 10 consisting of the two plastic layers 2 and 4 is 90 mm.
- the plastic band is wider than the maximum width of the ski, while that of the metal body 5 is less than the minimum width of the ski, so that the plastic band can internalize the entire width of the ski if necessary (it is appropriately dressed during ski manufacture ⁇ ) , while the band-shaped metal body 6 remains embedded in the ski over the entire length.
- the metal body 6 can be coated with an adhesion promoter in a manner known per se.
- the two plastic layers 2 and 4 are connected to one another by gluing, welding or the like, the plastic or the binder filling the openings 8. In this way, there is a positive connection between the metal body 6 and the plastic band 10, while the two layers 2 and 4 of the plastic bandes are held tightly together.
- the openings 8 should be dimensioned as small as possible, as long as there is still a guarantee that the plastic or the binder completely fills the openings.
- FIG. 2 shows how a separate outsole layer 12 is laminated on the underside of the plastic band 10.
- the underside of the plastic band 10 can also be designed directly as an outsole when a suitable plastic is selected, just as the top side could be designed and / or coated according to a desired ski surface.
- the metal body 6 is preferably a spring steel band, the thickness of which is between 0.2 and 0.3 mm in the case of alpine skis and between 0.1 and 0.2 mm in the case of cross-country skis.
- the thickness of the plastic band 10 will generally be between 0.5 and 1 mm.
- the width of the metal body 6 will be between 40 and 60 mm, for cross-country skis, which are offered with quite different (minimum) widths, between 10 and 40 mm.
- an additional anchoring effect of the .metal body 6 in the plastic band 10 can be achieved in that the openings 3, as is also indicated in broken lines in FIG. 2, have ridges 14. Otherwise, as can be seen in FIG. 1, the metal body 6 can be continuous on both sides, i.e. have essentially uninterrupted edges 16 which make it particularly suitable for absorbing high tensile forces without permanent deformation. However, as can also be seen in the figure, these edges can be serrated in order to promote their integration into the plastic band.
Abstract
A strip-shaped reinforcement insert for skis, which can be marketed as a semi-finished product and has a band-shaped metal body (6) embedded in a plastic strip (10) and provided with regularly arranged openings (8). The plastic strip protrudes laterally beyond the metal body and is, in addition, already designed as a ski sole or ski surface or appropriately clad.
Description
Armierungseinlage für SkierReinforcement insert for skis
Die Erfindung betrifft eine streifenförmige Armierungseinlage für Skier gemäß Gattungsbegriff des Anspruchs 1.The invention relates to a strip-shaped reinforcement insert for skis according to the preamble of claim 1.
Beispielsweise aus den US-PSen 3 272 522 und 3 329 437 und der DE-OS 20 14 025 sind bereits Armierungseinlagen für Skier in Form skelettartiger Metallprofile mit durchbrochenem Steg bekannt. Solche Mεtallprof ile werden innerhalb des Skis in ihrem Stegbereich gewöhnlich in Kunstharz eingebettet, das damit eine feste, formschlüssige Verbindüng eingeht. Indessen müssen die betreffenden Profile durch Taillierung und krümmung der jeweiligen Skiform angepaßt sein, was ihre Herstellung aufwendig und teuer macht. Zudem können ihre Randflansche zu unerwünschten Versteifungen des Skis führen.For example, from US Pat. Nos. 3,272,522 and 3,329,437 and DE-OS 20 14 025, reinforcement inserts for skis in the form of skeletal metal profiles with an open-ended web are already known. Such metal profiles are usually embedded in the bridge area of the ski in synthetic resin, which thus forms a firm, form-fitting connection. In the meantime, the profiles in question must be adapted to the respective ski shape by means of waist and curvature, which makes their production complex and expensive. In addition, their edge flanges can lead to undesirable stiffening of the ski.
Die DE-OS 30 31 498 zeigt einen wasser- und das DE-GM 82 03 861 einen Langlaufski mit einer als Halbfabrikat lieferfähigen Armierungseinlage, bestehend aus einem durchbrochenen Metallband gleichmäßiger Breite, die geringer ist als die minimale Breite des Skis. Derartige Bänder sind dazu vorgesehen, allseitig umschlossen in den Ski eingebettet zu werden. Zweckmäßigerweise wird dabei je ein Band in der Nähe der Ober- und der Unterseite des Skis ange
ordnet, um die dort infolge der Biege- und Torsionsbeanspruchungen auftretenden Kräfte aufzunehmen. Daneben finden in der Skiherstellung gemäß AT-PS 347 831 Metalleinlagen in Form durchgehender Leichtmetallbleche Verwendung, die, gewöhnlich bereits in Verbindung mit den im Skiaufbau angrenzenden Schichten, dem Skigrundriß entsprechend abgerichtet werden. Vor allem im letzteren Fall ist die feste Einbindung in den Ski problematisch derart, daß die von der Einlage aufzunehmenden Kräfte in diese eingeleitet werden können und daß der Ski nicht der Gefahr unterliegt, sich in Vertikalrichtung aufzulösen. Dies gilt umso mehr, als das bis an die Skiseitenflächen heranreichende Blech von dort her Temperaturdifferenzen rasch in den Ski einzuleiten vermag, die dort zu Wärmespannungen führen, und obgleich man gewöhnlich die betreffenden Bleche vor ihrer Weiterverarbeitung mit einem Haftvermittler beschichtet. Darüber hinaus hat sich das Leichtmetallblech in vielen Fällen als zu unelastisch erwiesen, indem es zu bleibenden Verformungen kam.DE-OS 30 31 498 shows a water ski and DE-GM 82 03 861 a cross-country ski with a reinforcement insert which can be supplied as a semi-finished product, consisting of a perforated metal band of uniform width, which is less than the minimum width of the ski. Such tapes are intended to be embedded in the ski on all sides. Appropriately, a band is placed near the top and bottom of the ski orders to absorb the forces that arise there as a result of the bending and torsional stresses. In addition, metal inserts in the form of continuous light metal sheets are used in ski manufacture in accordance with AT-PS 347 831, which, usually already in connection with the layers adjacent to the ski structure, are dressed in accordance with the outline of the ski. Especially in the latter case, the firm integration into the ski is problematic in such a way that the forces to be absorbed by the insert can be introduced into it and that the ski is not at risk of dissolving in the vertical direction. This is all the more true since the sheet metal reaching up to the side of the ski can quickly introduce temperature differences into the ski from there, which lead to thermal stress there, and although the sheets in question are usually coated with an adhesion promoter before further processing. In addition, the light metal sheet has proven to be too inelastic in many cases because of permanent deformations.
Schließlich ist aus dem Prospekt 82/83 der Firma A. Rohrmoser, A-5602 Wagrain, eine als solche vorfertigbare Armierungseinlage gemäß Gattungsbegriff des Anspruchs 1 bekannt, bei der ein gelochtes Stahlband in ein beidseitig darüber überstehendes Kunststoffband einlaminiert ist. Diese Armierungseinlage soll etwa in der halben Höhe des Skiköroers Anwendung finden.Finally, from the prospectus 82/83 of the company A. Rohrmoser, A-5602 Wagrain, a reinforcement insert which can be prefabricated as such is known according to the preamble of claim 1, in which a perforated steel strip is laminated into a plastic strip protruding on both sides. This reinforcement insert should be used at about half the height of the ski body.
Der Erfindung liegt demgegenüber die Aufgabe zugrunde, eine streifenförmige Armierungseinlage gemäß Gattungsbegriff so auszubilden, daß sie nicht nur die Einbindung des bandförmigen Metallkörpers in den Ski erleichtert bzw. verbessert, sondern darüber hinaus der Notwendigkeit enthebt, eine eigene Laufsohlen- oder Skioberflächenschicht vorzusehen.
Diese Aufgabe ist durch die kennzeichnenden Merkmale des Anspruchs 1 gelöst.The invention is based on the object to form a strip-shaped reinforcement insert according to the generic term so that it not only facilitates or improves the integration of the band-shaped metal body in the ski, but also relieves the need to provide a separate outsole or ski surface layer. This object is solved by the characterizing features of claim 1.
Mit der Erfindung ist ein preiswertes Halbfabrikat geschaffen, das bei einem hohen Qualitätsanforderungen genügenden Ski dessen Herstellung beträchtlich vereinfacht. Dabei geht die erfindungsgemäße Armierungseinlage davon aus, daß eine solche Verstärkung ohnedies am zweckmäßigsten in der Nähe der Unter- und/oder Oberfläche des Skis, mithin in möglichst großer Entfernung von der neutralen Faser des Skikörpers, angeordnet wird.With the invention, an inexpensive semi-finished product is created which considerably simplifies the manufacture of a ski that meets high quality requirements. The reinforcement insert according to the invention assumes that such reinforcement is most conveniently arranged in the vicinity of the bottom and / or surface of the ski, and therefore as far away as possible from the neutral fiber of the ski body.
In soweit bekannter Weise k an n d i e e rf indung sgemäße Armi erung se i n lage in Stand ard b reite in den Skikörperrohling eingearbeitet und erst anschließend, zusammen mit den übrigen Schichten, am Rand beschnitten werden. Dabei wird der Metallköroer in aller Regel eine Breite aufweisen, die geringer ist als die geringste Breite des fertigen Skikörpers.As far as is known, reinforcement in accordance with the invention can be incorporated into the blank of the ski body in the standard position and only then, along with the other layers, can be trimmed at the edge. The metal body will generally have a width that is less than the smallest width of the finished ski body.
Die Unteransorüche geben vorteilhafte Ausgestaltungsmöglichkeiten der Erfindung an.The subclaims indicate advantageous design options for the invention.
Nachfolgend werden entsprechende Ausführungsbeispiele genauer beschrieben. Dabei zeigtCorresponding exemplary embodiments are described in more detail below. It shows
Fig. 1 eine Draufsicht auf einen Abschnitt einer erfindungsgemäßen Armierungseinlage, wobei auf der linken Seite die aufeinanderliegenden Schichten nacheinander abgebrochen erscheinen, undFig. 1 is a plan view of a portion of a reinforcing insert according to the invention, wherein the layers lying one on top of the other appear broken off one after the other, and
Fig. 2 einen vergrößerten vertikalen Längsschnitt durch eine erfindunqsgemäße Armierungseinlage.
Die in Fig. 1 gezeigte Armierungseinlage besteht aus einer unteren bandförmigen Schicht 2 und einer oberen bandförmigen Schicht 4 eines ggf. selbst wiederum armierten Kunststoffes, wie z.B. Epoxiharz, wozwischen ein schmälerer bandförmiger Metallköroer 6 eingelagert ist. Die obere Schicht 4 ist entsprechend einer gewünschten Skioberflächenstruktur behandelt und dazu ggf. beschichtet und/ oder eingefärbt.Fig. 2 shows an enlarged vertical longitudinal section through a reinforcement insert according to the invention. The reinforcement insert shown in FIG. 1 consists of a lower band-shaped layer 2 and an upper band-shaped layer 4 of a plastic that may itself be reinforced, such as epoxy resin, between which a narrower band-shaped metal body 6 is embedded. The upper layer 4 is treated in accordance with a desired ski surface structure and, if necessary, coated and / or colored for this purpose.
Die Armierung kann beispielsweise aus Glas- oder Kohlenstoffasern oder -gewebe bestehen. Der Metallkörper 6 weist zueinander versetzte Durchbrechungen 8, hier in Gestalt von kreisrunden Löchern. mit einem Durchmesser von 4 mm auf. Die Breite des Metallkörpers 6 beträgt in dem gezeigten Beispiel für die Verwendung in Alpinskiern 50 mm, diejenige des aus den beiden Kunststoffschichten 2 und 4 bestehenden 3andes 10 90 mm. Das Kunststoffband ist jedenfalls breiter als die maximale Breite des Skis, während diejenige des Metallkörpers 5 geringer als die minimale Breite des Skis ist, so daß das Kunststoffband im Bedarfsfall die gesamte Breite des Skis einnen-rien kann (es wird bei der Skiherstellung entsprechenα abgerichtet), während der bandförmige Metallkörper 6 auf der ganzen Länge in den Ski eingebettet bleibt.The reinforcement can consist, for example, of glass or carbon fibers or fabric. The metal body 6 has openings 8 offset from one another, here in the form of circular holes. with a diameter of 4 mm. The width of the metal body 6 in the example shown for use in alpine skis is 50 mm, that of the 3andes 10 consisting of the two plastic layers 2 and 4 is 90 mm. In any case, the plastic band is wider than the maximum width of the ski, while that of the metal body 5 is less than the minimum width of the ski, so that the plastic band can internalize the entire width of the ski if necessary (it is appropriately dressed during ski manufacture α) , while the band-shaped metal body 6 remains embedded in the ski over the entire length.
Um eine Einbindung in aas Kunststoffband 10 noch zu verbessern, kann der Metallkörper 6 in an sich bekannter Weise mit einem Haftvermittler beschichtet sein. Die beiden Kunststoffschichten 2 und 4 sind durch Verkleben, Veischweißen oder dergl. miteinander verbunden, wobei der Kunststoff bzw. das Bindemittel die Durchbrechungen 8 ausfüllt. Auf diese Weise besteht zwischen Metallkörper 6 und Kunststoffband 10 eine formschlüssige Verbindung, während auch die beiden Schichten 2 und 4 des Kunststoff
bandes fest aufeinandergehalten werden. Die Durchbrechungen 8 sollten so klein wie möglich bemessen werden, solange noch Gewähr dafür gegeben ist, daß der Kunststoff bzw. das Bindemittel die Durchbrechungen voll ausfüllt.In order to improve the integration in a plastic band 10, the metal body 6 can be coated with an adhesion promoter in a manner known per se. The two plastic layers 2 and 4 are connected to one another by gluing, welding or the like, the plastic or the binder filling the openings 8. In this way, there is a positive connection between the metal body 6 and the plastic band 10, while the two layers 2 and 4 of the plastic bandes are held tightly together. The openings 8 should be dimensioned as small as possible, as long as there is still a guarantee that the plastic or the binder completely fills the openings.
Fig. 2 zeigt, wie auf das Kunststoffband 10 unterseitig noch eine separate Laufsohlenschicht 12 auflaminiert ist. Alternativ hierzu kann die Unterseite des Kunststoffbandes 10 bei Wahl eines hierzu geeigneten Kunststoffs auch selbst unmittelbar als Laufsohle ausgebildet sein, ebenso wie die Oberseite entsprechend einer gewünschten Skioberfläche gestaltet und/oder beschichtet sein könnte.FIG. 2 shows how a separate outsole layer 12 is laminated on the underside of the plastic band 10. As an alternative to this, the underside of the plastic band 10 can also be designed directly as an outsole when a suitable plastic is selected, just as the top side could be designed and / or coated according to a desired ski surface.
Vorzugsweise handelt es sich bei dem Metallkörper 6 um ein Federstahlband, dessen Dicke im Falle von Alpinskiern zwischen 0,2 und 0,3 mm, im Falle von Langlaufskiern zwischen 0,1 und 0,2 mm beträgt. Die Dicke des Kunststoffbandes 10. wird in der Regel zwischen 0,5 und 1 mm liegen. Für Alpinskier wird die Breite des Metallkörpers 6 zwischen 40 und 60 mm, für Langlaufskier, die mit recht unterschiedlichen (Minimal-) Breiten angeboten werden, zwischen 10 und 40 mm betragen.The metal body 6 is preferably a spring steel band, the thickness of which is between 0.2 and 0.3 mm in the case of alpine skis and between 0.1 and 0.2 mm in the case of cross-country skis. The thickness of the plastic band 10 will generally be between 0.5 and 1 mm. For alpine skis, the width of the metal body 6 will be between 40 and 60 mm, for cross-country skis, which are offered with quite different (minimum) widths, between 10 and 40 mm.
Ein zusätzlicher Verankerunqseffekt des .Metallkörpers 6 in dem Kunststoffband 10 kann dadurch erreicht werden, daß die Durchbrechungen 3, wie dies auch in Fig. 2 gestrichelt angedeutet ist, Grate 14 aufweisen. Im übrigen kann der Metallkörper 6, wie dies in Fig. 1 zu erkennen ist, beidseitig durchgehende, d.h. im wesentlichen ununterbrochene Ränder 16 besitzen, die ihn in besonderem Maße geeignet machen, ohne bleibende Ve rfo rmun g e n hohe Zugkräfte aufzunehmen. Es können diese Ränder jedoch, wie in der Figur gleichfalls zu erkennen, gezahnt sein, um ihre Einbindung in das Kunststoffband zu begünstigen.
An additional anchoring effect of the .metal body 6 in the plastic band 10 can be achieved in that the openings 3, as is also indicated in broken lines in FIG. 2, have ridges 14. Otherwise, as can be seen in FIG. 1, the metal body 6 can be continuous on both sides, i.e. have essentially uninterrupted edges 16 which make it particularly suitable for absorbing high tensile forces without permanent deformation. However, as can also be seen in the figure, these edges can be serrated in order to promote their integration into the plastic band.
Claims
1. Streifenförmige Armierungseinlage für Skier, mit einem bandförmigen, regelmäßig angeordnete Durchbrechungen (8) aufweisenden Metallkörper (6), der in ein Kunststoffband (10) eingebettet ist derart, daß das Kunststoffband beidseitig über den Metallkörper übersteht, dadurch g e k e n n z e i c h n e t daß eine Oberfläche des Kunststoffbandes (10) als Skilauffläche oder als Skioberfläche ausgebildet oder entsprechend beschichtet ist.1. Strip-shaped reinforcement insert for skis, with a band-shaped, regularly arranged openings (8) having metal body (6), which is embedded in a plastic band (10) such that the plastic band protrudes on both sides over the metal body, characterized in that a surface of the plastic band (10) is designed as a skiing surface or as a ski surface or is coated accordingly.
2. Armierungseinlage nach Anspruch 1, dadurch g e k e n n z e i c h n e t , daß der Metallkörper (6) für Alpinskier eine Breite zwischen 30 mm und 60 mm, vorzugsweise eine solche, in der Größenordnung von 50 mm aufweist.2. Reinforcing insert according to claim 1, characterized in that the metal body (6) for alpine skis has a width between 30 mm and 60 mm, preferably one of the order of 50 mm.
3. Armierungseinlage nach Anspruch 1, dadurch g e k e n n zeicnnet, daß der Metallkörper (6) für Langlaufskier eine Breite zwischen 10 mm und 40 mm aufweist.3. Reinforcing insert according to claim 1, characterized in that the metal body (6) for cross-country skis has a width between 10 mm and 40 mm.
4. Armierungseinlage nach einem der vorhergehenden Ansprüehe, dadurch g e k e n n z e i c h n e t , daß die Durchbrechungen gegeneinander versetzt angeordnet sind.4. Reinforcing insert according to one of the preceding claims, characterized in that the openings are arranged offset from one another.
5. Armierungseinlage nach einem der vorhergehenden Ansprüche, dadurch g e k e n n z e i c h n e t , daß die Durchbrechungen (8) aus kreisrunden, elliptischen oder annähernd dreieckigen Löchern oder aus Langlöchern bestehen.5. Reinforcing insert according to one of the preceding claims, characterized in that the openings (8) consist of circular, elliptical or approximately triangular holes or of elongated holes.
6. Armierungseinlage nach Ansoruch 5, dadurch g e k e n n z e i c h n e t daß die Löcher bzw. ein darin einbeschriebener Kreis einen Durchmesser zwischen 2 mm und 8 mm aufweisen. 6. Reinforcement insert according to Ansoruch 5, characterized in that the holes or a circle inscribed therein have a diameter between 2 mm and 8 mm.
7. Armierungseinlage nach einem der vorhergehenden Ansprüche, dadurch g e k e n n z e i c h n e t , daß die Durchbrechungen (8) Grate (14) aufweisen.7. Reinforcement insert according to one of the preceding claims, characterized in that the openings (8) have ridges (14).
8. Armierungseinlage nach einem der vorhergehenden Ansprüche, dadurch g e k e n n z e i c h n e t , daß die Durchbrechungen (8) zu beiden Seiten des Metallkörpers (6) einen im wesentlichen ununterbrochenem Rand (16) bestehen lassen.8. Reinforcing insert according to one of the preceding claims, characterized in that the openings (8) on both sides of the metal body (6) leave an essentially uninterrupted edge (16).
9. Armierungseinlage nach Anspruch 8, dadurch g e k e n n z e i c h n e t , daß der Rand (16) gezahnt ist.9. Reinforcing insert according to claim 8, characterized in that the edge (16) is toothed.
10. Armierungseinlage nach einem der vorhergehenden Ansprüche, dadurch g e k e n n z e i c h n e t , daß der10. Reinforcing insert according to one of the preceding claims, characterized in that the
Metallkörper (6) aus Federstahl besteht.Metal body (6) made of spring steel.
11. Armierungseinlage nach Anspruch 10, dadurch g e k e n n z e i c h n e t , daß die Stärke des Metallkörpers (6) für Alpinskier zwischen 0,2 und 0,3 mm und für Langlaufskier zwischen 0,1 und 0,2 mm beträgt.11. Reinforcing insert according to claim 10, characterized in that the thickness of the metal body (6) for alpine skis is between 0.2 and 0.3 mm and for cross-country skis between 0.1 and 0.2 mm.
12. Armierungseinlage nach einem der vorhergehenden Ansprüche, dadurch g e k e n n z e i c h n e t , daß der Metallkörper (6) in an sich bekannter Weise mit einem Haftvermittler beschichtet ist.12. Reinforcing insert according to one of the preceding claims, characterized in that the metal body (6) is coated in a manner known per se with an adhesion promoter.
13. Armierungseinlage nach einem der vorhergehenden Ansprüche, dadurch g e k e n n z e i c h n e t , daß das Kunststoffband (10) aus einem Laminat besteht.13. Reinforcing insert according to one of the preceding claims, characterized in that the plastic band (10) consists of a laminate.
14. Armierungseinlage nach Anspruch 13, dadurch g e k e n n z e i c h n e t daß das Laminat ein Faser- oder Gewebelaminat ist. 14. Reinforcing insert according to claim 13, characterized in that the laminate is a fiber or fabric laminate.
15. Armierungseinlage nach einem der vorhergehenden Ansprüche, dadurch g e k e n n z e i c h n e t daß das15. Reinforcing insert according to one of the preceding claims, characterized g e k e n n z e i c h n e t that the
Material des Kunststoffbandes (10) oder ein entsprechendes Bindemittel die Durchbrechungen (8) des Metallkörpers (6) ausfüllt. Material of the plastic band (10) or a corresponding binder fills the openings (8) of the metal body (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT85905402T ATE32435T1 (en) | 1984-10-10 | 1985-10-09 | REINFORCEMENT INSERT FOR SKI. |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3437235 | 1984-10-10 | ||
| DE3437235 | 1984-10-10 | ||
| DE3439682 | 1984-10-30 | ||
| DE19843439682 DE3439682A1 (en) | 1984-10-10 | 1984-10-30 | ARMORING INSERT FOR SKIS |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0197141A1 true EP0197141A1 (en) | 1986-10-15 |
| EP0197141B1 EP0197141B1 (en) | 1988-02-10 |
Family
ID=25825539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP85905402A Expired EP0197141B1 (en) | 1984-10-10 | 1985-10-09 | Reinforcement insert for skis |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0197141B1 (en) |
| AT (1) | ATE32435T1 (en) |
| DE (2) | DE3439682A1 (en) |
| WO (1) | WO1986002279A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT380399B (en) * | 1984-05-07 | 1986-05-12 | Isosport Verbundbauteile | SKI COMPONENT AND METHOD FOR THE PRODUCTION THEREOF |
| AT390196B (en) * | 1985-10-28 | 1990-03-26 | Fischer Gmbh | METHOD FOR PRODUCING A SKI AND DEVICE FOR CARRYING OUT THIS METHOD |
| AT388305B (en) * | 1986-12-04 | 1989-06-12 | Isosport Verbundbauteile | Method for manufacturing a ski component, running surface component manufactured according to this method for a ski and ski with such a running surface component |
| CH673398A5 (en) * | 1987-09-25 | 1990-03-15 | Rohrmoser Alois Skifabrik | |
| DE4017539A1 (en) * | 1989-06-26 | 1991-01-03 | Rohrmoser Alois Skifabrik | Ski with top and bottom laminate - flanking the ski core and comprising specified laminate layers |
| FR2714615B1 (en) * | 1994-01-04 | 1996-02-16 | Rossignol Sa | Ski, or other board for gliding on snow, with injected core "in situ". |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8203861U1 (en) * | 1982-09-09 | Wintersberger, Lutz Alois, 8024 Oberhaching, Post Deisenhofen | Cross-country skiing | |
| CH368402A (en) * | 1959-06-15 | 1963-03-31 | Inglin Josef | Ski and its method of manufacture |
| CH377700A (en) * | 1962-03-18 | 1964-05-15 | Peillex Paul | Process for manufacturing a ski and ski obtained by this process |
| DE2003846C3 (en) * | 1970-01-28 | 1978-11-02 | Lutz 8024 Deisenhofen Wintersberger | Ski edge training |
| FR2130793A5 (en) * | 1971-02-12 | 1972-11-10 | Sactra Sa | Composite ski construction - incorporating various components of metal,glass,ptfe,expanded epoxy or polyurethane binder resins to |
| DE2124061A1 (en) * | 1971-05-14 | 1972-11-23 | Farbwerke Hoechst AG, vormals Meister Lucius & Brüning, 6000 Frankfurt | Ski base made of plastic |
| AT329425B (en) * | 1974-01-21 | 1976-05-10 | Kneissl Ski | SKI EDGE FOR A PLASTIC SKI WITH A FOAM CORE |
-
1984
- 1984-10-30 DE DE19843439682 patent/DE3439682A1/en not_active Withdrawn
-
1985
- 1985-10-09 EP EP85905402A patent/EP0197141B1/en not_active Expired
- 1985-10-09 WO PCT/EP1985/000527 patent/WO1986002279A1/en active IP Right Grant
- 1985-10-09 AT AT85905402T patent/ATE32435T1/en not_active IP Right Cessation
- 1985-10-09 DE DE8585905402T patent/DE3561578D1/en not_active Expired
Non-Patent Citations (1)
| Title |
|---|
| See references of WO8602279A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3439682A1 (en) | 1986-04-17 |
| ATE32435T1 (en) | 1988-02-15 |
| EP0197141B1 (en) | 1988-02-10 |
| WO1986002279A1 (en) | 1986-04-24 |
| DE3561578D1 (en) | 1988-03-17 |
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