EP4045159B1 - Klettergriff mit einem radiokfrequenzidentifikationselement - Google Patents

Klettergriff mit einem radiokfrequenzidentifikationselement Download PDF

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Publication number
EP4045159B1
EP4045159B1 EP20793751.7A EP20793751A EP4045159B1 EP 4045159 B1 EP4045159 B1 EP 4045159B1 EP 20793751 A EP20793751 A EP 20793751A EP 4045159 B1 EP4045159 B1 EP 4045159B1
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EP
European Patent Office
Prior art keywords
radio
climbing hold
identification element
identification
climbing
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EP20793751.7A
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English (en)
French (fr)
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EP4045159A1 (de
EP4045159C0 (de
Inventor
Denis Garnier
Rémy ARVIEU
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X'SIN
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X'sin
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Publication of EP4045159C0 publication Critical patent/EP4045159C0/de
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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B69/00—Training appliances or apparatus for special sports
    • A63B69/0048—Training appliances or apparatus for special sports for mountaineering, e.g. climbing-walls, grip elements for climbing-walls
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2209/00—Characteristics of used materials
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
    • A63B2225/50—Wireless data transmission, e.g. by radio transmitters or telemetry
    • A63B2225/54—Transponders, e.g. RFID

Definitions

  • the invention relates to the field of climbing holds for recreational or competitive climbing, for example for holds used in speed events. More precisely, the present invention concerns a climbing hold comprising a radio-identification element, its manufacturing process as well as an identification system associated with it.
  • the present invention finds a particularly advantageous application to ensure the traceability of a climbing hold for the purposes of quality control, identification of a history of use, compliance of the holds with the standards in force and within the framework of an anti-counterfeiting procedure. Furthermore, the present invention also finds application in the context of tracking a climber.
  • RFID radio-identification technology plays a leading role in the traceability of products of all kinds.
  • this technology uses radio-identification elements comprising an electronic chip and an antenna.
  • the electronic chip incorporates a product identification number and the antenna is connected to the electronic chip so as to power the electronic chip when a magnetic field is sensed by the antenna.
  • the reader includes an antenna making it possible to couple with the antenna of the radio-identification element and to electrically power the chip.
  • the electrical energy supplying the chip is sufficient to allow the radio-identification element to transmit the product identification number to the reader. This identification number is searched in the database to obtain information about the product.
  • radioidentification elements are conventionally in the form of rectangular self-adhesive labels.
  • a protective layer covers the chip and the antenna to prevent damage to the antenna or chip during manual contact.
  • the protective layer conventionally corresponds to a polymer film with a thickness of less than 5 mm.
  • the protective layer can be more solid and be selected from the group of thermoplastics of the polyolefin type (polyethylene (PE), polypropylene (PP) and polychloride of vinyl (PVC)), polyamides filled with glass fibers (PA-GF) or even polyesters.
  • PE polyethylene
  • PP polypropylene
  • PVC polychloride of vinyl
  • PA-GF polyamides filled with glass fibers
  • polyesters are suitable for use at standard temperatures during the operation or storage of radio-identification elements, that is to say respectively of the order of -25°C to 60°C. In addition, these materials must limit the impact of the protective layer on the desired electromagnetic coupling.
  • the climbing holds can be covered with a radio-identification element glued to a gripping face of the climbing hold.
  • this radio-identification element can be damaged during the competition or during storage of the climbing hold so that the current climbing holds are difficult to re-use from one competition to another because the element radio identification may no longer be readable due to deterioration.
  • the technical problem that the invention proposes to solve is to improve the lifespan of the means of identifying a climbing hold for a wide variety of applications and types of holds.
  • the manufacture of climbing holds involves casting a resin, for example of the unsaturated polyester or polyurethane type, into a mold.
  • a catalyst is added into the preparation in order to initiate the phase transition of the polymer resin, from an initial liquid state to a final solid state with the polymerization phenomenon.
  • this transition is quite long since it typically takes between 30 minutes and an hour. In addition, this transition is exothermic and involves a temperature rise of up to 170°C. Thus, before obtaining the solid state of the liquid polymer resin, the latter is poured into a mold, generally made of silicone.
  • the protective layers of conventional radio identification elements are not strong enough to withstand the exothermic solidification reaction of the climbing hold.
  • the polymeric nature of the body of the climbing hold could lead to a modification of these protective layers because they are also polymeric and there would be a risk of copolymerization between these different polymers. It follows that this deterioration of the protective layers could cause deterioration of the antenna or the chip.
  • FR 3 006 797 A1 The closest state of the art is represented by FR 3 006 797 A1 , which reveals a climbing hold associated with a radio-identification element comprising an electronic chip integrating an identification number of said climbing hold, an antenna configured to power said electronic chip by electromagnetic coupling so as to transmit said number identification to an external reading device, and a protective layer covering said electronic chip and said antenna.
  • the invention arises from a discovery according to which a protective layer of polyphenylene sulfide, also known by the acronym PPS for " polyphenylene sulfide " in the English literature, with a minimum thickness of 0.5 mm makes it possible to resist the exothermic polymerization reaction of a climbing hold.
  • PPS polyphenylene sulfide
  • the invention proposes to integrate a radio-identification element into a climbing hold with a protective layer of polyphenylene sulphide having a minimum thickness of between 0.5 mm and 2 mm so as to give this element adequate protection. faced with the rise in temperature resulting from the polymerization reaction of the resin constituting the climbing hold and so as to limit the bulk of the radio-identification element to reduce the risk of delamination which may take place between this element and the polymer matrix constituting the climbing hold.
  • the invention relates to a climbing hold, having a polymeric body, associated with a radio-identification element comprising an electronic chip integrating an identification number of said climbing hold, a antenna configured to power said electronic chip by electromagnetic coupling so as to transmit said identification number to an external reading device, and a protective layer covering said electronic chip and said antenna, the radio-identification element being integrated into said body polymer of said climbing hold.
  • the invention is characterized in that said protective layer is made of polyphenylene sulphide with a minimum thickness of between 0.5 mm and 2 mm.
  • the invention thus makes it possible to identify a climbing hold by means of a radio-identification element with a greater lifespan because it is integrated into the hold.
  • the minimum thickness is defined as being the smallest thickness of material of the protective layer covering the chip or the antenna on the upper faces, the lower faces and the side edges of the chip or the antenna. 'antenna.
  • the minimum thickness between said chip and an external face of said radio-identification element is preferably greater than 1 mm.
  • the minimum thickness of between 0.5 mm and 2 mm limits the risk of damage to the climbing hold or the radio-identification element.
  • a minimum thickness less than 0.5 mm would cause degradation problems linked to exposure to extremely high temperatures of the radio-identification element during the polymerization reaction and a minimum thickness greater than 2 mm could cause damage. problems with inserting the radio-identification element into the climbing hold and increased risks of cracking of the climbing hold.
  • the risk of cracking can also be reduced through the use of a radio-identification element comprising upper and lower faces and at least one side edge connecting said upper and lower faces with a rounded corner.
  • This rounded corner makes it possible to eliminate sharp edges and, thus, reduce the concentration coefficient of structural stresses and limit the appearance and propagation of cracks.
  • the polymer matrix constituting the climbing hold can be made from materials generally used in the prior art, in particular a polyester matrix or a polyurethane matrix.
  • phenylene polysulfide lies essentially in its intrinsic properties, in particular great thermal stability due to its semi-crystalline character and the presence of numerous aromatic rings in its macromolecular chain. Thus, it presents much more efficient properties compared to a basic material.
  • polyphenylene sulfide has a Young's modulus of 2.2 GPa, an axial and radial static compressive strength of 1000 N and 500 N respectively as well as an absorption of 45 bar in terms of pressure.
  • polyphenylene sulfide Due to its high melting point, which is approximately equal to 285 °C, polyphenylene sulfide is also unlikely to undergo early degradation, which explains, among other things, its excellent fire resistance. Thus, it is able to give the radio-identification element good resistance to exposure to high temperatures during the polymerization reaction.
  • the electromagnetic permittivity of polyphenylene sulfide allows the antenna to be coupled with an external reader without excessive degradation of the magnetic field through the protective layer. It is even possible to modify the structure of the body of the climbing hold by integrating carbon black while retaining the possibilities of electromagnetic coupling with the radio-identification element integrated into the body of the climbing hold.
  • said polymeric body may contain between 5% and 35% of carbon powder, preferably between 10% and 35% of carbon powder relative to the total weight of said polymeric body without said radio-identification element.
  • This embodiment makes it possible to obtain a climbing hold whose capacitive detection is carried out over a larger surface than existing holds because the electrical charges can be transmitted in the climbing hold using an antistatic network formed by the powder of carbon.
  • the integration of conductive particles into a climbing hold is particularly counterintuitive because the conductive particles are classically produced by metallic elements in the form of powder or fibers, moreover when the climbing hold contains a radio-identification element.
  • metal fibers integrated into a climbing hold increase the risk of cuts because they appear on the surface and thus degrade the user experience.
  • those skilled in the art of climbing holds know that the vast majority of metal powders have densities too great to be integrated into a polymer matrix of a climbing hold.
  • carbon powder as a conductive element.
  • metallic conductive materials silver, copper, gold, aluminum, zinc, nickel, iron, tin, platinum, palladium, lead
  • the low density of carbon generally less than 2.1 g/ cm 3 , allowed the formation of a homogeneous mixture with the polymer matrix.
  • said radio-identification element is in the form of a pellet having a diameter of between 20 mm and 25 mm. This particularly reduced dimension of the radio-identification element allows it to be integrated into a large number of climbing holds.
  • the lower flat face of the pellet plays a major role during the step of inserting the radio-identification element into the polymer resin during polymerization in order to maintain the radio-identification element in the body of the climbing hold.
  • the radio-identification element can be integrated into the body of the climbing hold without reaching the bottom of the mold.
  • said step of inserting said radio-identification element into said polymeric body is carried out when said mixture has reached a viscosity greater than a threshold value so that said radio-identification element does not reach a gripping face of said climbing hold before the solidification of said polymeric body.
  • said step of inserting said radio-identification element into said polymeric body is carried out when said mixture has reached a viscosity such that said radio-identification element is integrated into said climbing hold at a distance of at least 0.5 cm from said gripping face and a mounting face.
  • the radio-identification element is subject to gravity forces, linked to its mass and to Archimedes' principle, exerted on the mixture and to retention forces linked to viscosity phenomena. and surface tension exerted by the mixture on the underside of the radio-identification element.
  • the invention relates to an identification system comprising a climbing hold according to the first aspect of the invention, said system comprising an external reading device comprising an antenna intended to be moved on said climbing hold to carry out an electromagnetic coupling with said antenna of said radio-identification element and obtain said identification number integrated in said electronic chip, said identification number being transmitted to a database to allow identification of said climbing hold read by said external reading device.
  • the external reading device is in the form of a detection racket worn by an official representative or a bracelet capable of being attached around the wrist of a climber.
  • an official representative of a competition for example a judge or a referee, can check the conformity of the climbing holds used with those present on a forecast document. by moving the racket on the climbing holds used before or during a competition.
  • the external reading device when in the form of a bracelet attached around the wrist of a climber, it may also contain a chip integrating identification information of the climber.
  • the bracelet can transmit to the database the number of the climber as well as the number of the detected hold. It is thus possible to determine which climber is currently climbing which wall.
  • This embodiment can, furthermore, be coupled with the capacitive detection obtained by the carbon black to know both the position and the identity of the climber on the wall.
  • this bracelet can also be used for an official representative of a competition as a replacement for the previously described racket.
  • the terms “upper” and “lower” of the radio-identification element 12a-12b are relative and are intended solely to describe the radio-identification element 12a-12b as illustrated in the figure 4 .
  • radio identification element 12a-12b can be returned without changing the invention.
  • a radio-identification element 12a corresponding to the invention can be in the form of a pellet having a diameter of between 20 mm and 25 mm and a thickness of between 2 and 4 mm.
  • this radio-identification element 12a comprises an electronic chip 13 integrating an identification number, an antenna 14a configured to power the electronic chip 13 by electromagnetic coupling, and a protective layer 15a covering the electronic chip 13 and the antenna 14a.
  • the antenna 14a can be made in an annular shape with a part connected to the electronic chip 13.
  • the electronic chip 13 can be parallelepiped and be arranged substantially in the center of the radio identification element 12a as illustrated in the Figure 6 .
  • the protective layer 15a is made of polyphenylene sulfide with a minimum thickness of between 0.5 and 2 mm.
  • the minimum thickness is determined as being the smallest thickness of material of the protective layer 15a covering the chip 13 or the antenna 14a on the upper faces, the lower faces and the side edges of the chip 13 and the antenna 14a .
  • the different distances e1 to e5 illustrated on the figure 5a may correspond to the minimum thickness depending on the embodiment of the radio identification element 12a.
  • the electronic chip 13 is thicker than the antenna 14a so that the thickness of material e3 covering the upper face of the antenna 14a is greater than the thickness e1 covering the upper face of the electronic chip 13.
  • the electronic chip 13 and the antenna 14a are arranged at the same level in the height of the radio identification element 12a and their lower faces are covered with the same thickness e2 and e4.
  • the protective layer 15a also covers the side edges of the antenna 14a with a material thickness e5.
  • the minimum material thickness corresponds to thickness e5 and thickness e1.
  • the thickness e1 and the thickness e5 must be between 0.5 and 2 mm.
  • a material thickness of the protective layer 15a at the level of the chip 13 can be greater than 1 mm.
  • this characteristic means that the thicknesses e1 and e2 must be greater than 1 mm.
  • the electronic chip 13 can have a thickness of 0.5 mm and be protected by a thickness e1 substantially equal to 1.5 mm and a thickness e2 substantially equal to 1 mm so as to obtain a total thickness of the radio element identification 12a of 3 mm.
  • the antenna 14a can also have a thickness identical to that of the electronic chip 13 of 0.5 mm and be protected by a thickness e3 of 1.5 mm and a thickness e4 of 1 mm.
  • the thickness e5 can be substantially equal to 1 mm to protect the side edges of the antenna 14a.
  • FIG. 6 illustrates a variant of a radio-identification element 12b with a substantially parallelepiped shape.
  • the antenna 14b has a rectangular shape and the protective layer 15b is adapted around this rectangular shape.
  • the radio identification element 12a takes the form of a pellet, the side edge 16a is cylindrical. To limit the risk of delamination and the appearance of cracks, it is preferable to limit the protruding angles of the radio identification element. To do this, the method of carrying out the figures 4 And 5 proposes to form roundings 19 at the angles between the side edge 16a and the upper 17 and lower 18 faces of the radio-identification element 12a.
  • roundings 19 can be included in the embodiment of the Figure 6 .
  • the parallelepiped shape can also include other roundings 19 at the angles of the side edges 16b of the radio-identification element 12b of the Figure 6 .
  • the invention proposes to incorporate the radio identification element 12a-12b into the polymeric body 11 of a climbing hold 10.
  • the climbing hold can be carried out conventionally by means of a first step 32 of producing a polymer resin 22 then a second step 34 consisting of adding a catalyst 28 to the polymer resin 22 to obtain a mixture 24 hardenable.
  • This polymeric resin 22 can be composed of polyester or polyurethane, or any other compatible resin.
  • a step 35 consists of forming the polymeric body 11 by pouring the mixture 24 into a mold whose shape will determine the gripping face 21 of the climbing hold 10. The mixture 24 flows then by gravity in the mold so that the face opposite the gripping face 21 is flat and will ultimately form the mounting face 20 intended to be placed on the face of the climbing wall.
  • This mounting face 20 is often provided with fixing means, not shown, making it possible to fix the climbing hold 10 on the climbing wall.
  • the invention After molding 35 of the mixture 24 in the mold, the invention also proposes to insert, in a step 36 , the radio-identification element 12a-12b to the polymeric body 11.
  • This radio-identification element 12a-12b is therefore inserted before or during the solidification of the polymeric body 11 so that it descends into the polymeric body 11 by gravity without reaching the bottom of the mold, that is to say without reaching the gripping face 20 once the polymeric body 11 is solidified.
  • the movement of the radio-identification element 12a-12b inside the polymeric body 11 can be characterized as a function of the viscosity of the mixture 24 and the surface of the radio-identification element 12a-12b . It is for example possible to seek a precise insertion distance of the radio-identification element 12a-12b as a function of this viscosity, so as to obtain a distance of 0.5 cm between the gripping face 21 , the face mounting 20 and the radio-identification element 12a-12b .
  • the manufacturing process can also be completed by the incorporation, in a step 31 , of a carbon powder 23 representing between 10% and 35% by weight of the polymeric body 11.
  • a carbon powder 23 representing between 10% and 35% by weight of the polymeric body 11.
  • the weight of the polymeric body 11 must be determined without taking into account the weight of the radio-identification element 12a-12b.
  • a step 32 describes the stirring of the mixture 24 integrating the polymer resin 22 and the carbon powder 23 and the placement, in a step 33 , of the mixture 24 under a vacuum bell 27 so as to degas the mixture 24.
  • the invention makes it possible to obtain a climbing hold 10 as illustrated on the figure 2 And 3 , for example a standardized climbing hold for a speed competition.
  • any other climbing hold can be produced by the invention as long as the dimensions of the climbing hold are greater than those of the radio-identification element 12a-12b.
  • the climbing hold 10 thus obtained can be used in a system making it possible to authenticate the climbing holds used during a competition.
  • an official representative for example a judge or a referee, preferably uses a racket integrating an antenna capable of carrying out electromagnetic coupling with the antenna of the radio-identification element 12a-12b integrated in the socket. escalation.
  • the racket is then connected to a database to be able to transmit the identification number integrated in the radio-identification element 12a-12b and transmitted by the electronic chip 13 when it is powered by electromagnetic coupling.
  • the official representative can then compare whether the number of the detected hold corresponds to the expected one and, thus, confirm the conformity of the hold for the competition.
  • a climber can wear a bracelet incorporating an electronic chip making it possible to identify the climber and an antenna making it possible, in the same way as with the snowshoe, to obtain the identification numbers of the holds. climbing 10 on which the climber evolves. By transmitting both the identification number of the climbing holds 10 and that of the climber contained in the bracelet, this system makes it possible to know the identity of a climber climbing a wall.
  • This embodiment can also be coupled with capacitive detection obtained by the integration of carbon black in the climbing holds.
  • this bracelet can also be used for an official representative of a competition to replace the racket previously described.
  • the invention makes it possible to obtain climbing holds 10 integrating a radio-identification element 12a-12b inside the polymeric body 11 which makes it possible to stick it on a gripping face 21 of this hold. escalation 10 , which limits the risk of detachment or degradation of the radio-identification element 12a-12b.
  • the radio identification element 12a-12b is now hidden inside the climbing hold 10 , so that it is more complicated to counterfeit the climbing hold 10 and that the presence of the The radio-identification element 12a-12b can no longer hinder the progression of a climber and his grip on the climbing hold 10.

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Claims (11)

  1. Klettergriff (10), mit einem Polymerkörper (11), verbunden mit einem Radiofrequenzidentifikationselement (12a-12b), der einen elektronischen Chip (13) umfasst, der eine Identifikationsnummer dieses Klettergriffs (10) enthält, eine Antenne (14a-14b), konfiguriert zur Versorgung dieses elektronischen Chips (13) durch elektromagnetische Kopplung, um so die erwähnte Identifikationsnummer an ein externes Lesegerät zu übertragen, sowie eine Schutzschicht (15a-15b), die den erwähnten elektronischen Chip (13) und die erwähnte Antenne (14a-14b) bedeckt, das erwähnte Radiofrequenzidentifikationselement(12a-12b) ist dabei in den erwähnten Polymerkörper (11) dieses Klettergriffs (10) integriert, dadurch gekennzeichnet, dass die erwähnte Schutzschicht (15a-15b) aus Polyphenylensulfid besteht, mit einer Mindestdicke zwischen 0.5 mm und 2 mm.
  2. Klettergriff nach Anspruch 1, dadurch gekennzeichnet, dass die minimale Dicke (el, e2) zwischen dem erwähnten Chip (13) und einer Außenseite (16a-16b, 17, 18) des erwähnten Radiofrequenzidentifikationselementes (12a-12b) größer als 1 mm ist.
  3. Klettergriff nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass das erwähnte Radiofrequenzidentifikationselement (12a-12b) die Form eines Plättchens hat, mit einem Durchmesser zwischen 20 mm und 25 mm.
  4. Klettergriff nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass das erwähnte Radiofrequenzidentifikationselement (12a-12b) Ober- (17) und Unterseiten (18) und mindestens einen Seitenrand (16a-16b) enthält, der diese Ober-(17) und Unterseiten (18) über einen abgerundeten Winkel (19) verbindet.
  5. Klettergriff nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass dieser Polymerkörper (11) zwischen 5% und 35% Kohlenstoffpulver enthält, vorzugsweise zwischen 10% und 35% Kohlenstoffpulver bezogen auf das Gesamtgewicht dieses Polymerkörpers (11) im erwähnten Radiofrequenzidentifikationselement (12a-12b).
  6. Verfahren zur Herstellung eines Klettergriffs (10) nach einem der Ansprüche 1 bis 5, dieses Verfahren umfasst die folgenden Schritte:
    - Herstellung (30) eines Polymerharzes (22);
    - Zugabe (34) eines Katalysators (28) zu diesem Polymerharz (22), um so eine Mischung (24) zu erhalten;
    - Formen (35) der Mischung (24), um so den erwähnten Polymerkörper (11) dieses Klettergriffs (10) zu formen; und
    - Einsetzen (36) dieses Radiofrequenzidentifikationselementes (12a-12b) in diesen Polymerkörper (11) vor oder während der Polymerisation dieses Klettergriffs (10).
  7. Verfahren zur Herstellung eines Klettergriffs nach Anspruch 6, das außerdem die folgenden Schritte enthält, die vor dem Schritt des Formens (35) ausgeführt werden:
    - Einbringen (31) in die Mischung (24) eines Kohlenstoffpulver (23), das zwischen 10 und 35 Gewichts-% dieses Polymerkörpers (11) ohne das erwähnte Radiofrequenzidentifikationselement (12a-12b) bildet;
    - Schütteln (32) der Mischung (24), die diese Polymerharz (22) und das Kohlenstoffpulver (23) enthält; und
    - Stellen (33) der Mischung (24) unter eine Vakuumglocke (27) um so die Mischung (24) zu entgasen.
  8. Verfahren zur Herstellung eines Klettergriffs, nach Anspruch 6 oder 7, bei dem dieser Schritt des Einsetzens (36) des erwähnten Radiofrequenzidentifikationselementes (12a-12b) in diesen Polymerkörper (11) erfolgt, wenn diese Mischung (24) eine Viskosität erreicht hat, die über einem Schwellenwert liegt, so dass vor der Verfestigung dieses Polymerkörpers (11) dieses Radiofrequenzidentifikationselement (12a-12b) nicht auf eine Greiffläche (21) dieses Klettergriffs (10) gelangt.
  9. Verfahren zur Herstellung eines Klettergriff nach Anspruch 8, bei dem dieser Schritt des Einsetzens (36) des erwähnten Radiofrequenzidentifikationselementes (12a-12b) in diesen Polymerkörper (11) erfolgt, wenn diese Mischung (24) eine solche Viskosität erreicht hat, dass dieses Radiofrequenzidentifikationselement (12a-12b) in den erwähnten Klettergriff (10) integriert ist, in einer Entfernung von mindestens 0.5 cm von dieser Greiffläche (21) und von einer Montagefläche (20).
  10. Identifikationssystem, das enthält: einen Klettergriff (10) nach einem der Ansprüche 1 bis 5, und ein externes Lesegerät, mit einer Antenne, dazu bestimmt auf diesem Klettergriff (10) verschoben zu werden, um eine elektromagnetische Kupplung mit dieser Antenne (14a-14b) des Radiofrequenzidentifikationselementes (12a-12b) herzustellen und die erwähnte Identifikationsnummer zu erhalten, die in diesem elektronischen Chip (13) integriert ist, diese Identifikationsnummer wird an eine Datenbank übertragen, um eine Identifikation dieses Klettergriffs (10) abgelesen von diesem externen Lesegerät zu erhalten.
  11. Identifikationssystem nach Anspruch 10, dadurch gekennzeichnet, dass das externe Lesegerät die Form einer Detektionshandsteuerung hat, getragen von einem offiziellen Vertreter oder einem Armband, das um das Gelenk eines Kletterers gelegt werden kann.
EP20793751.7A 2019-10-16 2020-09-30 Klettergriff mit einem radiokfrequenzidentifikationselement Active EP4045159B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1911515A FR3102066B1 (fr) 2019-10-16 2019-10-16 Prise d’escalade associee a un element de radio-identification
PCT/FR2020/051717 WO2021074501A1 (fr) 2019-10-16 2020-09-30 Prise d'escalade associee a un element de radio-identification

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EP4045159A1 EP4045159A1 (de) 2022-08-24
EP4045159B1 true EP4045159B1 (de) 2023-09-13
EP4045159C0 EP4045159C0 (de) 2023-09-13

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FR (1) FR3102066B1 (de)
WO (1) WO2021074501A1 (de)

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FR3006797B1 (fr) * 2013-06-06 2015-06-19 Volx Dispositif de gestion de l'illumination des prises d'un mur d'escalade
FR3017453B1 (fr) * 2014-02-11 2018-07-27 X'sin Dispositif d'obtention d'informations necessaires a une representation en 3d d'un mur artificiel d'escalade
FR3066398B1 (fr) * 2017-05-18 2019-07-05 X'sin Prise d'escalade a detection capacitive, procede de realisation et mur associes

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FR3102066B1 (fr) 2023-09-01
EP4045159A1 (de) 2022-08-24
WO2021074501A1 (fr) 2021-04-22
FR3102066A1 (fr) 2021-04-23
EP4045159C0 (de) 2023-09-13

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