EP0699097B1 - Gleitkörper, insbesondere ski oder gleitkufe - Google Patents
Gleitkörper, insbesondere ski oder gleitkufe Download PDFInfo
- Publication number
- EP0699097B1 EP0699097B1 EP95908279A EP95908279A EP0699097B1 EP 0699097 B1 EP0699097 B1 EP 0699097B1 EP 95908279 A EP95908279 A EP 95908279A EP 95908279 A EP95908279 A EP 95908279A EP 0699097 B1 EP0699097 B1 EP 0699097B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- slide body
- oscillation
- regions
- body according
- anyone
- 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.)
- Expired - Lifetime
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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
- A63C5/06—Skis or snowboards with special devices thereon, e.g. steering devices
- A63C5/075—Vibration dampers
Definitions
- the invention relates to a sliding body, in particular one Skis or a skid like those used in equipment and vehicles can be used, especially for snow, ice, but also Water sports.
- the object of the invention is therefore to create in terms of the aforementioned aspects further improved sliding bodies.
- the middle and higher frequency ranges or natural vibration frequencies and above all that Find resonance spectrum in these areas.
- the basic idea of the invention is therefore the realization with at least one vibration-active structure Multiple natural frequencies from at least one row successive spatial or surface areas whose Vibration parameters progressively in the respective subsequent direction or degressive variant.
- the vibration parameters specified in the form of mutual distances Sections within the successive areas or also in the form of the local mass density, bending deformation stiffness or damping within the successive Areas.
- vibration active in the sense of Invention is an outline whose in at least one row successively, especially in mutual coupling arranged excellent or differentiated from their surroundings Areas in terms of their own vibration parameters or in terms of that is given by coupling with their environment Vibration parameters in the range of natural frequencies or the the one given as the starting object or the one with certain Characteristics of the body to be realized.
- a quantitative one Delimitation of the vibration activity must therefore be the circumstances of the respective application. This delimitation is theoretical based on criteria known per se or can be determined mathematically or experimentally, often even immediately evident.
- the effect of such a vibration active Outline is accordingly aimed at a desired Design of the natural frequency spectrum.
- Target can be e.g.
- a Compression of the natural frequencies i.e. an increase in the number of natural frequencies in a given frequency range, or the creation of new natural frequencies as well as an equalization, Increase or decrease the course of the Resonance amplitudes in one frequency range or more the same. All of this can be used for targeted influencing Sliders in terms of their sliding and running properties and / or their maneuverability or maneuverability, but also their durability against dynamic loads be used.
- sliding bodies are generally subject to wear during operation a permanent but irregular, i.e. consistently not periodic, exposure to more or less jerky Compressive forces and / or bending and / or torsional moments. This results in a correspondingly irregular sequence of stimulated with the natural frequencies of the body.
- Appropriate elastic deformations mostly have deeper ones Frequency ranges have undesirable effects, but are currently in to dampen these frequency ranges relatively difficult.
- a Shifting the natural frequencies to higher frequency ranges or an increase in the resonance amplitudes in these areas suitably designed, vibration-active structures can be found here To remedy this, often with relatively little construction work.
- the excitation energy on the part of the successive, sudden loads in one certain distribution on the natural frequencies of the body becomes.
- a relatively large number of natural frequencies or an increased natural frequency density, as can be seen by using the Features of the invention can be easily reached, accordingly for a general reduction in the maximum vibration or deformation amplitudes are used, preferably in Connection with a shift of the vibrational energy in relatively little disruptive frequency ranges.
- At least one sequence with is advantageous a variety of excellent areas, especially with at least 5 such areas.
- An important feature further consists in that at least one oscillating variant row of excellent areas.
- At least one oscillating variant row of excellent areas In particular also come with different room or structure Area-extending rows of excellent Areas into consideration.
- the outlines with their rows of marked areas can be in at least one surface section and / or at least one wall section a cavity of the sliding body or along at least one Edge of a sliding body can be arranged distributed.
- a further inventive idea is characterized by at least one vibrationally structured surface layer or at least one layer section, in particular in the form of a Granulate, lacquer and / or film coating, preferably with Metal content.
- the excellent areas can - especially with regard to their Dimensions - be determined by differences in their vibration parameters in terms of the area environment within the Sliding body. So the stiffness, the mass or in mass density or the damping within an excellent Area in terms of its surroundings higher or also have lower values. This can be done in a technically simple manner embedded in a surrounding body or in another suitably associated with this, in terms of material and / or dimensions compared to the surrounding base body contrasting elements or by means of cutouts or Depressions, in particular e.g. in the form of domes or notches can be achieved.
- At least one vibration-active structure the at least one is linear, flat or spatial extending overlay structure consisting of at least two spacing and / or Subdivision and / or value series contains. It can in a special form of this feature at least one vibration-active Outline with at least one linear, areal or spatial overlay structure be provided, which contains at least two equidistance series.
- the values and / or distribution of at least one vibration parameter in the successive excellent areas one row at a time, e.g. within each equidistance row, can in turn be dimensioned at least approximately the same, however, these values are preferably at least in sections correspondingly at least one harmonic or at least one geometric series or according to an overlay of such Dimension rows. Rows of the latter type also have no in overlaid outlines have often proven special advantages.
- Fig. 1 is a thrust resistant with a sliding body wall RB connected stiffening rib in the form of an elongated Vibrating element SE indicated.
- this element In addition to its static support function to reinforce the slider has this element as Part of the whole body significantly affects that Resonance spectrum and the transient response.
- Special is here an unevenly distributed structure G des over the length of the bar Longitudinal profile provided from a profile height additive superposition of four equidistant rows R1 to R4 consists. Each of these rows includes excellent areas A1 or A2 or A3 or A4 with increased bending deformation stiffness as well as excellent areas arranged alternately with the latter B1 or B2, etc. reduced bending deformation stiffness.
- stiffened areas are due to the larger beam cross-section also a larger mass allocation before, if not by additional measures - such as reducing the profile width or a reduction in the cross-sectional area in the middle Section height range, e.g. in the form of recesses or Breakthroughs - compensation or even overcompensation this increase in mass is made.
- the vibration pattern of a resonance body generally exists from a diverse overlay of standing waves different Wavelength and amplitude. In the node areas there is a slight or vanishing in the abdominal areas a maximum, elastic bending deformation. In the Areas of increased or decreased bending stiffness are consequently the formation of vibration nodes or antinodes favored. While now a simple, equidistant Distribution of areas of increased and decreased stiffness Formation of a standing wave only concentrated in the area of one Favored resonance frequency, which already has certain desired accentuations within the resonance spectrum can be achieved different equidistant overlays Rows of excellent areas increased and decreased Stiffness a highlighting of a corresponding frequency band.
- the areas of the resonance spectrum in which the stresses appear can be set in a largely targeted and reproducible manner.
- the stiffness differences can be measured differently within the individual rows, advantageously in such a way that these differences are graduated from row to row in the same direction as the distance value.
- Such an embodiment is indicated in Fig. 1 by the profile contour shown in solid lines.
- the partial contours of the sequences R1 and R2 are indicated by dashed lines.
- the difference in stiffness can also be varied in each case, for example in such a way that it decreases from both sides starting from a center point of the oscillating element or of an oscillating element section. This then results, for example, in an outline G1, as indicated by dash-dotted lines in FIG. 1.
- FIG. 2 shows a plate-shaped vibrating element SE2 with superimposition structure G3 on both sides of the surface.
- This Outlines already correspond in their cross-sectional profile explained edge superimposition G according to Fig. 1.
- Die Areas of increased or reduced bending stiffness form one here Group of adjacent, elongated combs or Troughs that are transverse to their longitudinal direction form explained type.
- Fig. 3 schematically represents the possibility of a further refined surface overlay outline, namely in the form of two itself on a surface side of a plate-shaped Swinging element SE3 crossing sheets of comb-shaped Areas A1, A2, A3 of increased bending stiffness, the two superimpositions Form G3 and G4 in the manner of Fig.2.
- Outlines of this type allow the two-dimensional, standing wave formations and come with big ones Efficiency especially for extended resonance structures into consideration. If places with thin-walled plate resonators avoided with a particularly small remaining cross-sectional thickness the crossing arrangement is recommended one each Comb-trough structure on both surface sides of the plate.
- mass classifications can be made without essential ones Influencing the stiffness also favorable in terms of production technology with the help of all sides within the vibrating surface delimited, i.e. spot-shaped elevations or depressions achieve.
- the latter can in particular also in the form of Breakthroughs with a smaller surface area within a plate-shaped vibrating element are executed while advantageous for the areas of increased vibration mass allocation the application of additional masses comes into consideration.
- stiffness and mass classifications can also be made in an arrangement with mutually reinforcing Combine effect.
- Fig. 4 shows a plate-shaped surface Vibrating element SE4 extending, grid-shaped mass structure G5 with e.g. circular areas AA1, AA2, .... increased Vibrating mass and with the same areas BB1, BB2, .... reduced vibration mass.
- This grid distribution corresponds to their basic structure along a two-dimensional structure crossing sets of lines according to Fig. 3.
- FIG. 5 shows in cross section the formation of the areas BB1, BB2, .... in the form of holes within the thin-walled Plate element and the formation of areas of increased mass in the form of additional elements ZM1, ZM2, ZM3, Vietnamese Latter can e.g. glued on as button-like elements of simple shape become.
- the production is particularly advantageous the possibility of the elements ZM2 and ZM3 indicated Application in the form of thin layers of high material Density, for which heavy metals and corresponding alloys, especially precious metals.
- This Elements can be conveniently shaped in the form of sections of film manufacture and glue, but also in the form of metal-filled Apply molding compounds or varnishes. The latter offers the particular advantage of simplicity in terms of production.
- the cross-sectional design of a stiffening rib according to Fig. 6 is based on the knowledge that even in relatively compact Form relevant transverse vibrations in the solid occur, in the present case i.a. Bending vibrations in different directions parallel to the cross-sectional area.
- Standing waves with a longitudinal direction transverse to the longitudinal direction of the ribs are determined by the superimposition structure G8a, b, c distributed areas of increased or decreased Flexural rigidity in their training according to a harmonious Row favors.
- Corresponding effects can be found in the vibrating solid body embedded areas or elements ED higher density according to the rib design according to Fig. 7 achieve that in the form of two intersecting at right angles Superpositions G9a and G9b are arranged.
- Fig. 8 again shows a stiffening rib with edge or Cross-sectional height structure G10a, but with towards the ends on average decreasing cross-sectional height and with an arcuate Overall education.
- G10a are superimposed on the flanks of the rib G10b with wave or wave ridge-like depressions VT or increases EH provided, and with respect to the structure G8a in Fig. 6 with right angles offset longitudinal extent of the outline.
- Fig. 9 shows an overlay structure on a plane Plate element with rib-shaped attachment stiffening elements AV.
- the structure extends in the direction transverse to the ribs.
- the individual ribs are here only with the ordinal numbers 1 to 8 of the corresponding harmonics designated the denominator of the distance division ratio of the concerned Overlap sequence.
- the rib height and thus the The stiffening effect decreases with the atomic number, which is special depending on the application conditions to a balanced Resonance course can contribute.
- Such an essentially one - dimensional structure favors the formation of Standing waves only in one direction of the plate.
- Figures 10 to 14 show various other examples vibrationally active structures according to the invention on one Ski. 10 and 11 schematically illustrate a longitudinal structure LX with cross profile elevations and recesses according to the type of basic design according to FIG. 1. Such a design mainly affects the flexural vibration behavior of the ski.
- FIGS. 12 and 13 are inherently in the width direction of the ski-stretching vibration-active structures QX1 or QX2, in the form of strip-shaped, depressions or hollows extending in the longitudinal direction of the ski on the top or inside of the ski body cross-section. In the form of recesses, a corresponding one is obvious Cover provided that is not vibration-active Needs to have an effect.
- Fig. 14 shows schematically one active vibration extending in the vertical direction of the ski cross-section HX structure in the form of lamellar, stiffening and / or mass-increasing inserts in the ski body. Essential is the structure of the structure for all these versions, namely a multiple overlay structure according to the type of Fig. 1.
- Vibration-active structure can for example consist of longitudinal or Transverse ribs as connected to the inner wall of the fuselage, excellent areas.
- Fig. 17 shows two vibrationally active divisions KOX and KSX, again in the manner of Fig. 1, with Increases and depressions along the inside or outside Extend edge areas of a skate blade.
- KOX and KSX again in the manner of Fig. 1, with Increases and depressions along the inside or outside Extend edge areas of a skate blade.
- a relative reduction in friction due to stress high-frequency deformation vibrations of the skid body achievable.
Landscapes
- Vibration Prevention Devices (AREA)
- Lubricants (AREA)
- Sliding-Contact Bearings (AREA)
Description
Es ergibt sich dann beispielsweise eine Gliederung G1, wie sie in Fig. 1 strichpunktiert angedeutet ist.
Claims (19)
- Gleitkörper, insbesondere Ski oder Gleitkufe, mit einer Vielzahl von Raum- oder Flächenbereichen, die sich durch unterschiedliche Masse, Massendichte, Verformungssteifheit oder Dämpfung von wenigstens einem Teil ihrer jeweiligen Umgebung unterscheiden, und die entsprechend mindestens einer mathematischen Reihe aufeinanderfolgen,
dadurch gekennzeichnet, dass mindestens in einem Teil einer der Reihen (R1 ..... R4) die Abstände (D1 ..... D4) vorgegebener Abschnitte innerhalb aufeinanderfolgender Bereiche in der Folgerichtung der Reihe derart progressiv oder degressiv variant bemessen sind, dass sich eine schwingungsaktive Gliederung des Gleitkörpers mit Mehrfach-Eigenfrequenzen ergibt. - Gleitkörper, insbesondere Ski oder Gleitkufe, mit einer Vielzahl von Raum- oder Flächenbereichen, die sich durch unterschiedliche Masse, Massendichte, Verformungssteifheit oder Dämpfung von wenigstens einem Teil ihrer jeweiligen Umgebung unterscheiden, und die entsprechend mindestens einer mathematischen Reihe aufeinanderfolgen, insbesondere Gleitkörper nach Anspruch 1,
dadurch gekennzeichnet, dass mindestens in einem Teil einer der Reihen (R1 ..... R4) die Extrem-oder Mittelwerte oder die Verteilung der Werte der Masse, Massendichte, Verformungssteifheit oder Dämpfung in aufeinanderfolgenden Bereichen (B1 ..... B4) in der Folgerichtung der Reihe derart progressiv oder degressiv variant bemessen sind, dass sich eine schwingungsaktive Gliederung des Gleitkörpers mit Mehrfach-Eigenfrequenzen ergibt. - Gleitkörper nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass mindestens eine wenigstens abschnittsweise oszillierend variante Reihe von Bereichen mit mindestens einem bezüglich ihrer jeweiligen Umgebung unterschiedlichen Schwingungsparameter vorgesehen ist.
- Gleitkörper nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass Abstände und/oder Unterteilungen und/oder Werteverteilungen vorgesehen sind, die wenigstens annähernd entsprechend einer harmonischen Reihe bemessen sind.
- Gleilkörper nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass Abstände und/oder Unterteilungen und/oder Werteverteilungen vorgesehen sind, die wenigstens annähernd entsprechend einer geometrischen Reihe bemessen sind.
- Gleitkörper nach einem der vorangehenden Ansprüche, gekennzeichnet durch wenigstens eine schwingungsaktive Gliederung (G), die mindestens eine sich linienförmig, flächenhaft oder räumlich erstreckende Ueberlagemngsstruktur aus wenigstens zwei unterschiedlichen Abstands- und/oder Unterteilungs- und/oder Wertereihen (R1, R2, R3 ...) enthält.
- Gleitkörper nach Anspruch 6, dadurch gekennzeichnet, dass die Überlagerungsstruktur wenigstens zwei unterschiedliche, in sich jedoch wenigstens annähernd äquidistante Abstands- und/oder Unterteilungs- und/oder Wertereihen (R1, R2, R3 ...) enthält.
- Gleitkörper nach Anspruch 6 oder 7, dadurch gekennzeichnet, dass die Werte und/oder die Verteilung mindestens eines Schwingungsparameters der aufeinanderfolgenden, gegenüber ihrer jeweiligen Umgebung bezüglich mindestens eines Schwingungsparameters unterschiedlichen Bereiche jeweils innerhalb einer der einander überlagerten Reihen wenigstens annähernd gleich bemessen sind.
- Gleitkörper nach einem der Ansprüche 6 bis 8, dadurch gekennzeichnet, dass die Werte und/oder die Verteilung mindestens eines Schwingungsparameters der aufeinanderfolgenden, gegenüber ihrer jeweiligen Umgebung bezüglich mindestens eines Schwingungsparameters unterschiedlichen Bereiche jeweils innerhalb einer der einander überlagerten Reihen wenigstens annähernd bzw. wenigstens abschnittsweise entsprechend mindestens einer harmonischen oder mindestens einer geometrischen Reihe oder entsprechend einer Ueberlagerung solcher Reihen bemessen sind.
- Gleitkörper nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass mindestens eine variante, insbesondere harmonisch oder geometrisch variante, sich mehrdimensional bzw. in eine Mehrzahl von Raum- oder Flächenrichtungen erstreckende Reihe von Bereichen mit mindestens einem bezüglich der jeweiligen Bereichsumgebung unterschiedlichen Schwingungsparametern vorgesehen ist.
- Gleitkörper nach Anspruch 10, dadurch gekennzeichnet, dass den verschiedenen Dimensionen bzw. Raum- oder Flächenrichtungen, in denen sich eine variant schwingungsaktive Reihe von Bereichen mit mindestens einem bezüglich der jeweiligen Bereichsumgebung unterschiedlichen Schwingungsparametern erstreckt, mindestens teilweise unterschiedliche Abstandsfolgen zwischen diesen Bereichen und/oder unterschiedliche Schwingungsparameter-Veränderungen von Bereich zu Bereich und/oder jeweils innerhalb dieser Bereiche zugeordnet sind.
- Gleitkörper nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass mindestens eine variant schwingungsaktive, vorzugsweise harmonisch oder geometrisch variante, sich wenigstens über fünf Teilungen erstreckende Gliederung, insbesondere eine Mehrzahl von solchen schwingungsaktiven Gliederung in gegenseitiger Überlagerung, vorgesehen ist.
- Langgestreckter Gleitkörper nach einem der vorangehenden Ansprüche,
dadurch gekennzeichnet, dass mindestens eine sich in Breitenrichtung des Gleitkörpers erstreckende, schwingungsaktiv variante Gliederung vorgesehen ist. - Langgestreckter Gleitkörper nach einem der vorangehenden Ansprüche,
dadurch gekennzeichnet, dass mindestens eine sich im Winkel, vorzugsweise wenigstens annähernd rechtwinklig, zu der durch Länge und Breite des Gleitkörpers bestimmten Ebene erstreckende, schwingungsaktiv variante Gliederung vorgesehen ist. - Gleitkörper nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass mindestens eine längs wenigstens einer Kante des Gleitkörpers verteilt angeordnete, schwingungsaktiv variante Reihe von Bereichen mit mindestens einem bezüglich der jeweiligen Bereichsumgebung unterschiedlichen Schwingungsparameter vorgesehen ist.
- Gleitkörper nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass schwingungsaktive Bereiche mit in Bezug auf mindestens einen Teil ihrer Umgebung niedrigeren Werten wenigstens eines Schwingungsparameters, insbesondere der auf die Flächeneinheit bezogenen örtlichen Massenbelegung oder der örtlichen Verformungssteifheit, durch Einsenkungen oder Durchbrechungen, insbesondere in Form von Kerben oder Kalotten, innerhalb einer Gleitkörperfläche gebildet sind.
- Gleitkörper nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass schwingungsaktive Bereiche mit in Bezug auf mindestens einen Teil ihrer Umgebung höheren oder niedrigeren Werten wenigstens eines Schwingungsparameters, insbesondere der auf die Flächeneinheit bezogenen örtlichen Massenbelegung oder der örtlichen Verformungssteifheit, durch Einbettungselemente gebildet sind.
- Gleitkörper nach Anspruch 17, dadurch gekennzeichnet, dass die Einbettungselemente aus mindestens einem vom jeweiligen Grundmaterial unterschiedlichen Material bestehen, insbesondere aus Material höherer bzw. niedrigerer Dichte und/oder höheren bzw. niedrigeren Elastizitätsmoduls.
- Gleitkörper nach einem der vorangehend Ansprüche, gekennzeichnet durch mindestens eine schwingungsaktiv gegliederte Oberflächenschicht bzw. mindestens einen Schichtabschnitt mit Granulat-, Lack- und/oder Folienbeschichtung, insbesondere mit Metallgehalt.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4404475 | 1994-02-14 | ||
DE4404475A DE4404475A1 (de) | 1994-02-14 | 1994-02-14 | Gleitkörper, insbesondere Ski oder Gleitkufe |
PCT/EP1995/000540 WO1995021663A1 (de) | 1994-02-14 | 1995-02-14 | Gleitkörper, insbesondere ski oder gleitkufe |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0699097A1 EP0699097A1 (de) | 1996-03-06 |
EP0699097B1 true EP0699097B1 (de) | 2001-11-14 |
Family
ID=6510094
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95908279A Expired - Lifetime EP0699097B1 (de) | 1994-02-14 | 1995-02-14 | Gleitkörper, insbesondere ski oder gleitkufe |
Country Status (7)
Country | Link |
---|---|
US (1) | US5884932A (de) |
EP (1) | EP0699097B1 (de) |
JP (1) | JP3790791B2 (de) |
AT (1) | ATE208648T1 (de) |
AU (1) | AU1665795A (de) |
DE (2) | DE4404475A1 (de) |
WO (1) | WO1995021663A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT411572B (de) | 2001-09-07 | 2004-03-25 | Fischer Gmbh | Gleitkörper, insbesondere ski sowie verfahren zur herstellung eines gleitkörpers, insbesondere für skier |
AT500159B8 (de) * | 2001-10-01 | 2007-02-15 | Atomic Austria Gmbh | Schi, sprungschi oder snowboard mit einer strukturierten oberfläche |
EP1693089B1 (de) * | 2005-02-16 | 2009-01-07 | Skis Rossignol | Gleitbrett |
SI22083B (sl) * | 2005-07-18 | 2009-12-31 | Elan, D.O.O. | Smučka ali snežna deska z izboljšano torzijsko togostjo |
WO2008131737A2 (de) * | 2007-04-25 | 2008-11-06 | Respa Resonanz Spektral-Abstimmungen | Schwingungsmodulierter körper, anordnung aus einem gebilde und einem körper, verwendung eines körpers sowie modulationsverfahren und verfahren zur schwingungsdämpfung |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3326006A1 (de) * | 1983-07-19 | 1985-01-31 | Georg 7841 Malsburg-Marzell Ignatius | Schwing- und/oder reflexionsfaehiger festkoerper fuer geraete und einrichtungen zur erzeugung, abstrahlung, verteilung bzw. weiterleitung von schallschwingungen |
US4627635A (en) * | 1983-09-20 | 1986-12-09 | Koleda Michael T | Vibration damping units and vibration damped products |
US4679814A (en) * | 1984-01-27 | 1987-07-14 | Tristar Sports Inc. | Randomly oriented reinforcing fibers in a snow ski |
AT391088B (de) * | 1988-05-26 | 1990-08-10 | Head Sportgeraete Gmbh | Ski mit daempfungslagen |
FR2643431B1 (fr) * | 1989-02-20 | 1994-04-01 | Rossignol Sa Skis | Dispositif amortisseur comprenant des materiaux visco-elastiques |
FR2698012B1 (fr) * | 1992-11-19 | 1994-12-16 | Rossignol Sa | Structure de ski. |
-
1994
- 1994-02-14 DE DE4404475A patent/DE4404475A1/de not_active Withdrawn
-
1995
- 1995-02-14 DE DE59509832T patent/DE59509832D1/de not_active Expired - Fee Related
- 1995-02-14 US US08/537,724 patent/US5884932A/en not_active Expired - Fee Related
- 1995-02-14 AU AU16657/95A patent/AU1665795A/en not_active Abandoned
- 1995-02-14 AT AT95908279T patent/ATE208648T1/de not_active IP Right Cessation
- 1995-02-14 EP EP95908279A patent/EP0699097B1/de not_active Expired - Lifetime
- 1995-02-14 WO PCT/EP1995/000540 patent/WO1995021663A1/de active IP Right Grant
- 1995-02-14 JP JP52097995A patent/JP3790791B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0699097A1 (de) | 1996-03-06 |
US5884932A (en) | 1999-03-23 |
AU1665795A (en) | 1995-08-29 |
JPH09500314A (ja) | 1997-01-14 |
ATE208648T1 (de) | 2001-11-15 |
DE59509832D1 (de) | 2001-12-20 |
WO1995021663A1 (de) | 1995-08-17 |
DE4404475A1 (de) | 1995-11-23 |
JP3790791B2 (ja) | 2006-06-28 |
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