EP0441318B1 - Ski avec une étiquette permanente pour l'identification - Google Patents

Ski avec une étiquette permanente pour l'identification Download PDF

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Publication number
EP0441318B1
EP0441318B1 EP91101515A EP91101515A EP0441318B1 EP 0441318 B1 EP0441318 B1 EP 0441318B1 EP 91101515 A EP91101515 A EP 91101515A EP 91101515 A EP91101515 A EP 91101515A EP 0441318 B1 EP0441318 B1 EP 0441318B1
Authority
EP
European Patent Office
Prior art keywords
ski
identification
layers
plate
identification plate
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
EP91101515A
Other languages
German (de)
English (en)
Other versions
EP0441318A3 (en
EP0441318A2 (fr
Inventor
Janez Dr. Pirs
Bojan Dipl.-Ing. Marin
Igor Dipl.-Ing. Musevic
Silva Pirs
Samo Dipl.-Ing. Kopac
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.)
Institut Jozef Stefan
Original Assignee
Institut Jozef Stefan
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=25548882&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0441318(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Institut Jozef Stefan filed Critical Institut Jozef Stefan
Publication of EP0441318A2 publication Critical patent/EP0441318A2/fr
Publication of EP0441318A3 publication Critical patent/EP0441318A3/en
Application granted granted Critical
Publication of EP0441318B1 publication Critical patent/EP0441318B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C11/00—Accessories for skiing or snowboarding

Definitions

  • This application relates generally to the marking of skis and in particular to a ski as described in the preamble of Claim 1.
  • skis with a metal identification label plate which is both provided with a serial number of the ski and protects the ski tail or the ski tip.
  • the label may not be legible after polishing the ski or after further steps of assembling the ski by gluing or providing the ski with a protective cover. For those reasons there cannot be reliably ascertained the quality of single steps and points within the technological process of manufacturing skis.
  • an object of this invention is to provide a ski with a simple and reliable identification labelling already during the entire manufacturing process of the ski as well as at storing, selling and at possible complaints or theft thereof, and the identification label of the ski proposed by the invention has to be abrasion-proof and safe from mechanical damages.
  • the ski with a permanent identification label in accordance with the invention is characterized by features of the characterizing portion of claim 1.
  • An advantage of the ski with the permanent identification label proposed by the invention is that the identification plate is placed into one of the glue layers when assembling all layers of the ski, i. e. at the very beginning of the manufacturing of the ski.
  • the ski can be tracked during the whole process of its manufacture, which therefore can be automatically controlled.
  • the identification plate cannot be damaged and it is also well protected against any future mechanical damaging of the ski surface.
  • the identification plate is hidden and it can be read out at any time by an appropriate reader.
  • a transversal cross section of a ski with a permanent identification label there is illustrated a transversal cross section of a ski with a permanent identification label.
  • the invention also relates to skis with a different mutual placing of their component layers.
  • the reinforcing layers 13 comprise reinforcing glas fibres or fibres made of carbon or kevlar.
  • the last reinforcing layer 13 at the top of the ski 1 is covered by a glue layer 12 and by a top cover 14.
  • the last reinforcing layer 13 at the bottom of the ski 1 is covered by a glue layer 12 and by a sliding cover 15.
  • the ski 1 of the invention is provided with an identification plate 2 using a magnetic bar code as an identification label.
  • the identification plate 2 is represented in Fig. 2 as viewed from the top and in Fig. 3 as viewed in its transversal cross section.
  • a non-magnetic plate 21 in the form of a strip e. g. from polyester
  • magnetic bands 22a, ..., 22n are applied.
  • the bands 22a, ... are mutually parallel and mutually distant for a multiple of a distance modulus D.
  • the distance modulus D whose value is between 5 and 10 mm, may be equal or exceed the distance d between the top cover 14 and the identification plate 2.
  • the bands 22a,... are oriented transversally with respect to the ski 1.
  • the magnetic bands 22a, ..., 22n are some 100 »m thick and are made of a polymer matrix, in which grains of a ferromagnetic material, e. g. of a granulated alloy Sm-Co with a high remanence and with a high coercitivity, are dispersed in epoxy resin.
  • the grains of the ferromagnetic material are oriented by a strong magnetic field with the magnetic flux density 0.1 T during polymerization.
  • this magnetic code is magnetized in a strong magnetic field with the magnetic flux density 2.5 T.
  • the cover 14 may be of non-ferromagnetic sheet metal, e. g. aluminum.
  • the ski in accordance with the invention and of the presented embodiment is identified by an appropriate reader of the magnetic bar code.
  • the magnetic bar code reader is scanned close to the cover 14 along the identification plate 2. Reference signs in the claim are intended for better understanding and shall not limit the scope.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Laminated Bodies (AREA)
  • Credit Cards Or The Like (AREA)
  • Golf Clubs (AREA)
  • Burglar Alarm Systems (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Claims (3)

  1. Ski doté d'une étiquette d'identification permanente (2), dans lequel ski (1) aux faces supérieure et inférieure d'un coeur de ski (11) sont placées tour à tour des couches de colle (12) et des couches de renfort (13), la dernière couche de renfort (13) sur le dessus et le dessous du ski (1) étant recouverte d'une couche de colle (12) et d'un revêtement supérieur (14) et d'un revêtement glissant (15), respectivement, caractérisé en ce que dans une des couches de colle (12) une étiquette d'identification (2) avec un code d'identification par lecture magnétique est placée.
  2. Ski selon la revendication 1, caractérisé en ce que l'étiquette (2) est placée le long de la ligne médiane (S) de la couche (12).
  3. Ski selon la revendication 1 ou 2, caractérisé en ce que sur une plaque non magnétique (21) de l'étiquette d'identification (2) le long du ski (1) sont appliquées des bandes magnétiques (22a, ..., 22n) parallèles, qui sont distantes les unes des autres d'un multiple d'un module de distance (D) et orientées transversalement par rapport au ski (1), le module (D) étant supérieur à la distance (d) entre le revêtement supérieur (14) et l'étiquette d'identification (2).
EP91101515A 1990-02-05 1991-02-05 Ski avec une étiquette permanente pour l'identification Expired - Lifetime EP0441318B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
YU21490 1990-02-05
YU214/90 1990-02-05

Publications (3)

Publication Number Publication Date
EP0441318A2 EP0441318A2 (fr) 1991-08-14
EP0441318A3 EP0441318A3 (en) 1991-10-09
EP0441318B1 true EP0441318B1 (fr) 1994-06-22

Family

ID=25548882

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91101515A Expired - Lifetime EP0441318B1 (fr) 1990-02-05 1991-02-05 Ski avec une étiquette permanente pour l'identification

Country Status (3)

Country Link
EP (1) EP0441318B1 (fr)
AT (1) ATE107524T1 (fr)
DE (1) DE69102551T2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2777660B1 (fr) 1998-04-16 2000-07-13 Beylot Bernard Jeanne Procede d'identification d'un articule de sport, en particulier d'une planche de ski ou de surf ou d'un engin de sport nautique, article et equipement pour la mise en oeuvre d'un tel procede
FR2812209B1 (fr) 2000-07-28 2003-02-07 Salomon Sa Planche d'un engin de glisse et engin de glisse comprenant une telle planche
AT502890B1 (de) 2002-10-15 2011-04-15 Atomic Austria Gmbh Elektronisches überwachungssystem zur kontrolle bzw. erfassung einer aus mehreren sportartikeln bestehenden sportartikelkombination

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH349200A (de) * 1957-02-12 1960-09-30 Beerli Louis Ski mit Fussplatte
FR2596286B1 (fr) * 1986-03-26 1989-10-06 Rossignol Sa Ski a decor protege
AT390005B (de) * 1988-03-31 1990-03-12 Oesterr Forsch Seibersdorf Verfahren und anordnung zur kennung von schiern

Also Published As

Publication number Publication date
DE69102551D1 (de) 1994-07-28
EP0441318A3 (en) 1991-10-09
EP0441318A2 (fr) 1991-08-14
DE69102551T2 (de) 1994-10-06
ATE107524T1 (de) 1994-07-15

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