EP0367964B2 - Ski mit einem Schwingungsdämpfer auf dem Vorderteil - Google Patents

Ski mit einem Schwingungsdämpfer auf dem Vorderteil Download PDF

Info

Publication number
EP0367964B2
EP0367964B2 EP89117609A EP89117609A EP0367964B2 EP 0367964 B2 EP0367964 B2 EP 0367964B2 EP 89117609 A EP89117609 A EP 89117609A EP 89117609 A EP89117609 A EP 89117609A EP 0367964 B2 EP0367964 B2 EP 0367964B2
Authority
EP
European Patent Office
Prior art keywords
ski
inertia
additional
mass
masses
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
Application number
EP89117609A
Other languages
English (en)
French (fr)
Other versions
EP0367964B1 (de
EP0367964A1 (de
Inventor
Maurice Legrand
François Guers
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.)
Salomon SAS
Original Assignee
Salomon SAS
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9372462&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0367964(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Salomon SAS filed Critical Salomon SAS
Priority to AT89117609T priority Critical patent/ATE80053T1/de
Publication of EP0367964A1 publication Critical patent/EP0367964A1/de
Application granted granted Critical
Publication of EP0367964B1 publication Critical patent/EP0367964B1/de
Publication of EP0367964B2 publication Critical patent/EP0367964B2/de
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
    • A63C5/00—Skis or snowboards
    • A63C5/06—Skis or snowboards with special devices thereon, e.g. steering devices

Definitions

  • the present invention relates to skis in which one or more additional masses of inertia make it possible to modify and adjust the moment of inertia of the ski both around a vertical axis and around a horizontal axis perpendicular to the direction longitudinal of the ski.
  • the moment of inertia around the vertical axis, or axis of rotation of the ski influences the behavior of the ski in rotation, by determining the resistance that the ski opposes to a variation in the direction of movement.
  • a ski with a low moment of inertia for example a short ski or a light ski at its ends, is easier to turn than a ski with a high moment of inertia.
  • An easy to turn ski is particularly suitable for special snow conditions such as deep snow, spring snow, and for special terrain conditions such as bumpy slopes.
  • a ski with a high moment of inertia for example an elongated ski or a ski having relatively large masses at its ends, is particularly stable in direction during a rapid descent, because the forces exerted laterally on the ski by the track unevenness is better absorbed due to the higher moment of inertia.
  • a ski in which, to modify its moment of inertia, masses can be displaced in the direction of its length and immobilized on or inside its posterior or anterior part.
  • By modifying the distance of the masses at the two ends of a ski one can vary its moment of inertia both around the vertical axis and around the central horizontal axis perpendicular to its longitudinal direction.
  • the practical implementation of this system is however very difficult and costly.
  • the arrangement of the masses outside the ski cannot be used in practice, by the fact that snow can accumulate in the adjustment members and prevent their functioning.
  • the arrangement of the masses inside the ski annoyingly weakens the section of the ski, and requires the construction of entirely new skis with hollow section and mechanical displacement.
  • French patent FR-A-2 382 245 teaches to have additional masses of inertia on the upper surface of the ski, at the two ends of the ski. This document does not include any teaching on the positioning of inert masses in the particular zones which provide an appropriate effect as will be described below.
  • the object of the present invention is to produce a ski with a light structure having an inertia in appropriate pivoting, and having a vibratory behavior in bending giving it appropriate properties.
  • a ski according to the invention the precision and regularity of driving a turn is significantly improved, while reducing the sensitivity of the front of the ski to the relief of the track; directional stability is significantly improved to make it similar to that of heavy skis, without however increasing the total weight of the ski and keeping it at a value substantially lower than that of heavy skis.
  • the ski can be easily oriented at low speed of movement or rotation, while its relatively high moment of inertia dampens the rapid stresses imparted by the reliefs of the track. This results in less physical and psychological fatigue for the skier.
  • the ski according to the present invention comprises, as described in claim 1, a light structure, with a cellular core, and is provided, at least in its front part, with a density element higher than the average structure density of the ski body and constituting an additional mass of inertia before; the ski body has a front end raised in a tip, and a rear end also slightly raised.
  • the lower contact surface of the ski ends forward and connects to the lower surface of the tip according to a transverse front contact line.
  • a transverse rear contact line also limits the contact area of the ski body.
  • the front inertia mass is fixed and placed in the vicinity of the transverse front contact line.
  • the front inertia mass is thus moved as far away from the center of the ski as possible, providing a maximum moment of inertia for a mass. given.
  • the localization of the additional mass of inertia in the vicinity of the transverse line furthermore avoids the appearance of vibratory side effects, side effects which appear when an additional mass of inertia is placed in the vicinity of the ends of the ski, it that is to say in the raised front part of the ski forming a tip, or in the rear also raised part of the ski.
  • the mass of front inertia is substantially centered on the vertical plane passing through the transverse front contact line, and is distributed longitudinally over a certain length on either side of said vertical plane passing through the front contact line. It is preferable that the mass of inertia is distributed over a certain length, because this in particular avoids having the feeling of "hitting" in a bump or at the reception of a jump when using the ski.
  • the body of the ski is advantageously curved.
  • Such a structure combined with the particular position of the front mass of inertia, places this mass of inertia in an area in which the contact pressure between the ski sole and the ground has a relative maximum.
  • an additional mass of inertia placed at the front of the ski with an additional mass of inertia placed at the rear of the ski, of value less than the mass of additional inertia before , and arranged in the vicinity of the rear end of the ski contact area, or rear contact line.
  • the additional masses are centered in the vicinity of the median vertical longitudinal plane of the ski.
  • the masses may be relatively close to the median longitudinal vertical plane.
  • the mass of front inertia is divided into two lateral half-masses arranged respectively on either side of the median longitudinal vertical plane of the ski, near the side edges of the ski.
  • the ski according to the present invention comprises, in a traditional manner, a ski body 1 whose central part is curved, curved in an upward arc and whose two ends are raised upwards, the front end forming a spatula 2, the rear end 3 also being raised upwards.
  • the bending of the central part of the body 1 causes the ski to rest on the plane 4 along two transverse lines, a transverse front contact line 5, a transverse rear contact line 6.
  • the ski When in use, the ski is intended to rest on the ground according to its lower contact surface 7, which surface is limited by the two lines 5 and 6.
  • An additional front inertia mass 8 is placed in the vicinity of the front transverse contact line 5.
  • An additional rear inertia mass 9 is placed in the vicinity of the rear transverse contact line 6.
  • the additional masses of inertia 8 and 9 are fixed to the upper surface 10 of the ski.
  • the additional inertia masses 8 and 9 are fixed and incorporated in the body of the ski, being non-visible or only partially visible on the upper surface 10 of the ski.
  • FIG. 2 shows a ski according to the present invention provided with its two additional masses of inertia 8 and 9, placed on a flat surface 4, and subjected to a load such as the weight of a user.
  • a load such as the weight of a user.
  • the lower contact surface 7 of the ski is entirely in contact with the plane 4.
  • the contact pressure between the surface lower 7 of the ski and the plane 4 varies as a function of the longitudinal position considered along the ski.
  • This pressure has a maximum 11 under the central zone occupied by the bindings and receiving the weight of the skier.
  • This pressure then has a minimum on either side of the maximum 11, namely a minimum 12 in the front third of the ski and a minimum 13 in the rear third.
  • the pressure has a relative maximum 14 in the vicinity of the front transverse contact line 5 of the ski and a second relative maximum 15 in the vicinity of the rear transverse contact line 6 of the ski. It can therefore be seen that, when the additional inertial masses 8 and 9 of which are positioned according to the invention, in the vicinity of the front contact lines 5 and rear 6 of the ski, their position corresponds to a relative maximum of contact pressure below the surface ski.
  • the additional inert mass 8 before is in one piece, and is distributed uniformly on either side of the median longitudinal axis II - II of the ski. It may for example be a plate of constant thickness, and of density greater than the average density of the ski body 1.
  • the additional mass of inertia 8 extends to the vicinity of the edges 16 and 17 of the ski.
  • the additional mass of inertia before 8 is distributed on either side of the vertical plane I - I passing through the transverse line of contact before 5 along a certain length, of the order of 15 to 25 centimeters.
  • the distance L1 between the anterior end of the additional mass of inertia 8 and the vertical plane I - I passing through the front transverse contact line 5 is advantageously between 0 and 10 centimeters; similarly, the length L2 between the rear end of the additional mass of inertia 8 and the vertical plane I - I passing through the front transverse contact line 5 is advantageously between 0 and 15 centimeters.
  • FIG. 5 represents, in top view, the rear part of the ski comprising an additional rear mass of inertia 9.
  • the additional mass of inertia 9 is distributed, over a certain length in the longitudinal direction of the ski, on either side of the vertical plane III - III passing through the rear contact line 6, and is centered in the vicinity of the median longitudinal vertical plane II - II of the ski.
  • ski For the types of ski corresponding to a preferred type of evolution, for example a slalom ski, a giant slalom ski, a downhill ski, or a versatile ski, it is possible to approximately adapt the behavior of the ski by adjusting the value of the additional inertia masses 8 and 9.
  • an additional inertia mass before 8 with a value between 40 and 200 grams will be chosen, and an additional rear inertia mass 9 of value between 0 and 100 grams.
  • the additional front inertia mass 8 has a value greater than the rear additional inertia mass 9, the difference between the two masses possibly being of the order of 50 grams.
  • each mass being distributed in a non-uniform manner over the width of the ski, for example distributed according to two half-masses equal to half the total additional mass of inertia on each of the edges of the ski.
  • a ski is not only subjected to bending and pivoting forces, but also to torsional forces and excitations. It turns out that such a distribution of masses in the vicinity of the edges of the ski, modifies notably the natural modes of vibration in tonsion and damping of the ski.
  • FIGS. 6 to 10 show various embodiments of additional inertial masses, in which the masses are more or less off-center on the edges of the ski.
  • the additional mass of inertia before 8 is a plate comprising a central cutout 18 in V, so that the mass 8 is distributed in a privileged manner in the vicinity of the edges 16 and 17 of the ski.
  • FIGS. 7 and 8 an embodiment has been shown in which the additional mass of inertia before 8 of the ski consists of two half-masses 81 and 82, the first half-mass 81 being arranged along the edge 16 ski, the second half-mass 82 being disposed along the ski edge 17.
  • the ski according to the invention advantageously has a cellular structure, with a central core 19 of constant width. The core 19 is thus bordered, over part of its length, by the half-masses 81 and 82, as shown in FIG. 8.
  • the half-masses 81 and 82 are advantageously shaped to follow the inclined shape of the edges.
  • lateral inertia masses can be distributed in the vicinity of the front contact line 5.
  • the two lateral half-masses 81 and 82 are shown, similar to the half-masses of the modes of previous embodiments, but associated with two additional lateral auxiliary masses 83 and 84 arranged slightly behind the additional masses 81 and 82.
  • FIG. 10 an embodiment is shown in which the rear additional inertia mass 9 is made up of two lateral half-masses of inertia 91 and 92 disposed respectively in the vicinity of the edges 16 and 17 of the ski.
  • the additional masses may consist of lead plates or other heavy materials. They can be placed in housings provided for this purpose.
  • the housing of the additional masses can be carried out by any conventional machining means such as milling, routing, either in the central part 19 forming the core, or in the lateral parts called edges.
  • the additional masses of inertia can be partially housed in housings provided in the core 19 and partially housed in the side edges of the ski.
  • additional inertia masses can be a composite material, combining the forming and adhesion qualities of a thermoplastic material with the density qualities of a metal such as lead, brass, tungsten.

Landscapes

  • Golf Clubs (AREA)
  • Toys (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Road Paving Structures (AREA)

Claims (14)

  1. Ski mit leichtem Aufbau, welcher in seinem vorderen Teil mit einem Element (8) versehen ist, welches eine Dichte aufweist, die größer als die durchschnittliche Dichte des Skikörpers (1) ist, und welches eine zusätzliche vordere Trägheitsmasse (8) bildet, wobei der Skikörper (1) ein vorderes, angehobenes, schaufelförmiges Ende (2) aufweist, die untere Kontaktfläche (7) des Skikörpers nach vom endet und mit der unteren Fläche der Schaufel (2) längs einer vorderen querverlaufenden Kontaktlinie (5) verbunden ist,
    dadurch gekennzeichnet, daß
    die zusätzliche vordere Trägheitsmassse (8) fest und beiderseits der vertikalen Ebene (I-I) verteilt ist, die durch die vordere querverlaufende Kontaktlinie (5) verläuft, und daß der Ski einen Aufbau mit zellförmigem Kern besitzt.
  2. Ski nach Anspruch 1, dadurch gekennzeichnet, daß die zusätzliche vordere Trägheitsmasse (8) im wesentlichen in der vertikalen Ebene zentriert ist, welche durch die querverlaufende vordere Kontaktlinie (5) verläuft.
  3. Ski nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die zusätzliche vordere Trägheitsmasse (8) in Längsrichtung auf einer Länge zwischen 15 und 20 cm beiderseits der vertikalen Ebene verteilt ist, welche durch die vordere querverlaufende Kontaktlinie (5) verläuft.
  4. Ski nach Anspruch 3, dadurch gekennzeichnet, daß der Abstand zwischen dem vorderen Ende der zusätzlichen vorderen Trägheitsmasse (8) und der vertikalen Ebene, welche durch die vordere querverlaufende Kontaktlinie (5) verläuft, zwischen 0 und 10 cm beträgt, und daß der Abstand zwischen dem hinteren Ende der zusätzlichen vorderen Trägheitsmasse (8) und der vertikalen Ebene, welche durch die vordere querverlaufende Kontaktlinie (5) verläuft, zwischen 0 und 5 cm beträgt.
  5. Ski nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß der Skikörper (1) gewölbt und derart geformt ist, daß der Kontaktdruck zwischen der Skisohle (7) und dem Boden (4) ein relatives Maximum in dem Bereich aufweist, welcher von der zusätzlichen vorderen Trägsheitsmasse (8) eingenommen wird.
  6. Ski nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die zusätzliche vordere Trägheitsmasse (8) einen Wert zwischen 40 und 200 g aufweist.
  7. Ski nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß außerdem eine zusätzliche hintere Trägheitsmasse (9) vorgesehen ist, welche in der Nähe der hinteren querverlaufenden Kontaktlinie (6) angeordnet ist.
  8. Ski nach Anspruch 7, dadurch gekennzeichnet, daß die zusätzlichen Trägheitsmassen (8, 9) auf der Oberseite (10) des Ski befestigt sind.
  9. Ski nach Anspruch 7, dadurch gekennzeichnet, daß die zusätzlichen Trägheitsmassen (8, 9) im inneren Aufbau des Ski einverleibt sind.
  10. Ski nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß die zusätzliche vordere Trägheitsmasse (8) mindestens zwei seitliche Trägheitshalbmassen (81, 82) aufweist, welche in der Nähe der Schmalseiten (16, 17) des Ski angeordnet sind.
  11. Ski nach Anspruch 10, dadurch gekennzeichnet, daß die zusätzliche vordere Trägheitsmasse (8) außerdem eine zentrale zusätzliche Hilfsträgheitsmasse (20) aufweist.
  12. Ski nach einem der Ansprüche 7 bis 9, dadurch gekennzeichnet, daß die Differenz zwischen dem Wert der zusätzlichen vorderen Trägheitsmasse (8) und dem Wert der zusätzlichen hinteren Trägheitsmasse (9) ungefähr 50 g beträgt.
  13. Ski nach Anspruch 1 oder 10, dadurch gekennzeichnet, daß die seitlichen Trägheitshalbmassen (81, 82) in die seitlichen Skiabschnitte beiderseits des Kerns (19) einverleibt sind.
  14. Ski nach Anspruch 13, dadurch gekennzeichnet, daß er geneigte Schmalseiten (16, 17) aufweist, und daß die seitlichen Trägheitshalbmassen (81, 82) derart geformt sind, um der Neigung der Schmalseiten (16, 17) zu folgen.
EP89117609A 1988-11-07 1989-09-23 Ski mit einem Schwingungsdämpfer auf dem Vorderteil Expired - Lifetime EP0367964B2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89117609T ATE80053T1 (de) 1988-11-07 1989-09-23 Ski mit einem schwingungsdaempfer auf dem vorderteil.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8815724A FR2638648B1 (fr) 1988-11-07 1988-11-07 Ski muni de masses d'inertie avant
FR8815724 1988-11-07

Publications (3)

Publication Number Publication Date
EP0367964A1 EP0367964A1 (de) 1990-05-16
EP0367964B1 EP0367964B1 (de) 1992-09-02
EP0367964B2 true EP0367964B2 (de) 1995-07-19

Family

ID=9372462

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89117609A Expired - Lifetime EP0367964B2 (de) 1988-11-07 1989-09-23 Ski mit einem Schwingungsdämpfer auf dem Vorderteil

Country Status (5)

Country Link
EP (1) EP0367964B2 (de)
JP (1) JPH02177979A (de)
AT (1) ATE80053T1 (de)
DE (1) DE68902725T2 (de)
FR (1) FR2638648B1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2683733B1 (fr) * 1991-11-19 1994-03-18 Rossignol Sa Skis Ski en forme, de section non rectangulaire.
FR2780294B1 (fr) 1998-06-25 2000-08-11 Rossignol Sa Planche de glisse sur neige
FR2780295B1 (fr) * 1998-06-25 2000-08-11 Rossignol Sa Planche de glisse sur neige
AT516699A1 (de) * 2014-12-16 2016-07-15 Fischer Sports Gmbh Tourenski

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT337581B (de) * 1974-11-25 1977-07-11 Werner Konradler Amann Langgestreckter gleitkorper mit aufgebogenem vorderen ende, insbesondere schi
DE2842196A1 (de) * 1978-09-28 1980-04-17 Maschf Augsburg Nuernberg Ag Ski
FR2503570A2 (fr) * 1980-02-21 1982-10-15 Rossignol Sa Ski
DE3378022D1 (en) * 1982-06-11 1988-10-27 Dynastar Skis Sa Ski provided with a vibration damping device

Also Published As

Publication number Publication date
JPH02177979A (ja) 1990-07-11
FR2638648A1 (fr) 1990-05-11
ATE80053T1 (de) 1992-09-15
DE68902725T2 (de) 1996-01-18
EP0367964B1 (de) 1992-09-02
FR2638648B1 (fr) 1991-01-11
EP0367964A1 (de) 1990-05-16
DE68902725D1 (de) 1992-10-08

Similar Documents

Publication Publication Date Title
EP0622096B1 (de) Snowboard
EP0465794B1 (de) Ski mit gerippter Oberfläche
EP0617638B1 (de) Einrichtung zur druckverteilung eines schis auf der gleitläche
EP0744195A1 (de) Snowboard mit Tragplatte zum Erhöhen der Skibindung
EP0780143B1 (de) Gleitbrett mit Versteifungsvorrichtung
FR2785823A1 (fr) Engin de glisse comprenant un dispositif d'interface de fixations relie a un ski
EP0553417A1 (de) Verbesserung eines Skis mittels einer Zentralen, Vorsprünge aufweisenden Plattform
EP0855201B1 (de) Gleitbrett
EP0740945A1 (de) Gleitbrett mit Unterlage zur Erhöhung der Bindung
EP0367964B2 (de) Ski mit einem Schwingungsdämpfer auf dem Vorderteil
EP0628327A1 (de) Ski mit verbessertem Profil
EP0439713B1 (de) Langlaufski zum Gleiten
EP0370197B1 (de) Ski, versehen mit seitwärts gelegener Trägheitsmasse
EP0826397A1 (de) Schneegleitbrett mit einer Dämpfungseinrichtung
EP0631517B1 (de) Langlaufski
EP0661086B1 (de) Ski
EP0780142B1 (de) Gleitbrett mit Versteifungsvorrichtung
EP0753330B1 (de) Übungsmittel zum Erlernen des Skilanglaufs nach der Schlittschuhlaufschritttechnik
EP0806228B1 (de) Ski
FR2664172A1 (fr) Ski a face superieure nervuree.
EP0872264B1 (de) Vorrichtung zwischen Bindungsplatte und Ski
FR2768937A1 (fr) Plot amortisseur destine a etre monte sur un article de sport, tel que notamment un ski equipe d'une plate-forme ou une platine de patin a roulettes
FR2771646A1 (fr) Dispositif de rehaussement d'une fixation par rapport a un ski court
FR2711321A1 (fr) Ski muni d'un dispositif destiné à diminuer la pression des extrémités du ski sur la neige suivant l'appui du skieur sur le ski.
FR2755026A1 (fr) Planche de glisse sur neige equipee d'une plate-forme de reception et de surelevation des fixations de la chaussure

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): AT CH DE IT LI SE

17P Request for examination filed

Effective date: 19900511

17Q First examination report despatched

Effective date: 19910725

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT CH DE IT LI SE

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

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRE;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.SCRIBED TIME-LIMIT

Effective date: 19920902

Ref country code: SE

Effective date: 19920902

REF Corresponds to:

Ref document number: 80053

Country of ref document: AT

Date of ref document: 19920915

Kind code of ref document: T

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

Ref country code: CH

Effective date: 19920930

Ref country code: LI

Effective date: 19920930

REF Corresponds to:

Ref document number: 68902725

Country of ref document: DE

Date of ref document: 19921008

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

26 Opposition filed

Opponent name: FISCHER GESMBH

Effective date: 19930528

PUAH Patent maintained in amended form

Free format text: ORIGINAL CODE: 0009272

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

Free format text: STATUS: PATENT MAINTAINED AS AMENDED

27A Patent maintained in amended form

Effective date: 19950719

AK Designated contracting states

Kind code of ref document: B2

Designated state(s): AT CH DE IT LI SE

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19971027

Year of fee payment: 9

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

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19990701

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20010910

Year of fee payment: 13

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

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20020923