FR2980227A1 - Non-skid plate for e.g. machine, has face comprising magnetic part, and another face presenting abrasive zone that includes abrasive bands, where latter face is stuck on former face and former face has specific thickness - Google Patents

Non-skid plate for e.g. machine, has face comprising magnetic part, and another face presenting abrasive zone that includes abrasive bands, where latter face is stuck on former face and former face has specific thickness Download PDF

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Publication number
FR2980227A1
FR2980227A1 FR1158360A FR1158360A FR2980227A1 FR 2980227 A1 FR2980227 A1 FR 2980227A1 FR 1158360 A FR1158360 A FR 1158360A FR 1158360 A FR1158360 A FR 1158360A FR 2980227 A1 FR2980227 A1 FR 2980227A1
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France
Prior art keywords
face
former
abrasive
plate
magnetic part
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Granted
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FR1158360A
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French (fr)
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FR2980227B1 (en
Inventor
Jean-Pierre Castaldi
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Safran Aircraft Engines SAS
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SNECMA SAS
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Priority to FR1158360A priority Critical patent/FR2980227B1/en
Publication of FR2980227A1 publication Critical patent/FR2980227A1/en
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Publication of FR2980227B1 publication Critical patent/FR2980227B1/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/02172—Floor elements with an anti-skid main surface, other than with grooves
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/02133—Flooring or floor layers composed of a number of similar elements fixed directly to an underlayer by means of magnets, hook and loop-type or similar fasteners, not necessarily involving the side faces of the flooring elements
    • E04F15/02144—Flooring or floor layers composed of a number of similar elements fixed directly to an underlayer by means of magnets, hook and loop-type or similar fasteners, not necessarily involving the side faces of the flooring elements by magnets

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Table Equipment (AREA)

Abstract

The plate has a face (101) comprising a magnetic part, and another face (102) presenting an abrasive zone (103), where the latter face is stuck on the former face, and abrasive zone includes abrasive bands (104). The former face has thickness ranging between 0.3 mm and 2.5 mm i.e. specifically between 0.4 mm and 1 mm. The abrasive zone presents grains ranging between 60 and 120 i.e. specifically 80, where the plate is deformable.

Description

PLAQUE ANTIDERAPANTE DOMAINE TECHNIQUE DE L'INVENTION La présente invention concerne une plaque antidérapante. Le domaine technique de l'invention est, d'une façon générale, celui des interventions d'agents sur des surfaces métalliques glissantes. ARRIERE PLAN TECHNOLOGIQUE DE L'INVENTION Il est fréquent, dans des ateliers de fabrication de pièces industrielles, notamment dans le domaine de l'aéronautique, que des intervenants aient à évoluer sur des surfaces métalliques susceptibles d'être glissantes, par exemple des plateaux de machines, des bâtis de machines, des palettiseurs... Le risque de glissade est alors important, et des accidents, parfois graves, ont été observés. Les solutions proposées à ce jour pour éviter de telles glissades ne sont pas satisfaisantes. Elles se limitent en effet : - soit à tenter de nettoyer au mieux les surfaces lisses en les essuyant au mieux, mais, le dessous des chaussures demeurant gras, le risque de glissade persiste ; - soit à diffuser des consignes aux opérateurs de ne pas poser le pied sur certaines surfaces préalablement déterminées ; mais ces consignes ne sont pas toujours respectées ; - soit encore à fixer des plaques antidérapantes, au moyen de rivets, sur les surfaces glissantes, mais l'installation de telles plaques n'est pas immédiate, et ne correspond pas à une utilisation ponctuelle qui serait préférable. DESCRIPTION GENERALE DE L'INVENTION L'objet de l'invention offre une solution au problème qui vient d'être exposé, en proposant un dispositif permettant d'évoluer sur des surfaces métalliques susceptibles d'être glissantes. A cet effet, on propose dans l'invention la réalisation de plaques antidérapantes magnétiques destinées à être positionnées, de manière amovible, sur des surfaces magnétiques où un intervenant est susceptible d'évoluer. La présente invention se rapporte donc essentiellement à une plaque antidérapante caractérisée en ce qu'elle comporte : 2 9 8022 7 2 - une première face présentant au moins une partie magnétique ; - une seconde face présentant au moins une partie abrasive collée sur la première face. Outre les caractéristiques principales qui viennent d'être mentionnées dans 5 le paragraphe précédent, la plaque antidérapante magnétique peut présenter une ou plusieurs caractéristiques complémentaires parmi les suivantes, considérées individuellement ou selon les combinaisons techniquement possibles : - la partie abrasive est constituée de bandes abrasives espacées entre elles par une partie non abrasive : 10 - la partie abrasive est collée sur la première face au moyen d'un adhésif double face ; - la première face a une épaisseur comprise entre 0,3 millimètre et 2,5 millimètre, notamment 0,4 millimètre ou 1 millimètre ; - la partie abrasive présente un grain compris entre 60 et 120, notamment 15 de type grain 80 ; - la plaque est déformable ; - la plaque est de forme sensiblement rectangulaire ; - la plaque présente une longueur de 30 centimètres, à dix pour cent près, et une largeur de 20 centimètres, à dix pour cent près.TECHNICAL FIELD OF THE INVENTION The present invention relates to a non-skid plate. The technical field of the invention is, in a general way, that of the agents interventions on slippery metal surfaces. BACKGROUND OF THE INVENTION It is common, in workshops manufacturing industrial parts, especially in the field of aeronautics, that stakeholders have to evolve on metal surfaces may be slippery, for example trays of machines, machine frames, palletizers ... The risk of slipping is important, and accidents, sometimes serious, have been observed. The solutions proposed to date to avoid such slips are not satisfactory. They are limited indeed: - either trying to clean the best smooth surfaces by wiping them at best, but, the bottom of the shoes remaining fat, the risk of slipping persists; - to broadcast instructions to operators not to set foot on certain previously determined surfaces; but these instructions are not always respected; - Or yet to fix slip plates, by means of rivets, on slippery surfaces, but the installation of such plates is not immediate, and does not correspond to a specific use that would be preferable. GENERAL DESCRIPTION OF THE INVENTION The object of the invention offers a solution to the problem that has just been described, by proposing a device that makes it possible to evolve on metallic surfaces that can be slippery. For this purpose, it is proposed in the invention the realization of magnetic slip plates to be positioned removably on magnetic surfaces where a speaker is likely to evolve. The present invention therefore essentially relates to a skid plate characterized in that it comprises: a first face having at least one magnetic part; - A second face having at least one abrasive portion bonded to the first face. In addition to the main features which have just been mentioned in the preceding paragraph, the magnetic non-slip plate may have one or more additional characteristics among the following, taken individually or according to the technically possible combinations: the abrasive part consists of spaced abrasive strips between them by a non-abrasive part: the abrasive part is bonded to the first face by means of a double-sided adhesive; the first face has a thickness of between 0.3 millimeters and 2.5 millimeters, in particular 0.4 millimeters or 1 millimeter; the abrasive part has a grain of between 60 and 120, in particular of grain type 80; - the plate is deformable; the plate is of substantially rectangular shape; - the plate has a length of 30 centimeters, to the nearest ten per cent, and a width of 20 centimeters, to the nearest ten per cent.

20 L'invention et ses différentes applications seront mieux comprises à la lecture de la description qui suit et à l'examen de la figure qui l'accompagne. BREVE DESCRIPTION DE LA FIGURE 25 La figure unique n'est présentée qu'à titre indicatif et nullement limitatif de l'invention. Elle montre une vue en coupe d'un exemple de réalisation de la plaque antidérapante selon l'invention. DESCRIPTION DETAILLEE D'AU MOINS UN MODE DE REALISATION DE L'INVENTION 30 La figure unique montre un exemple de plaque antidérapante 100 selon l'invention, apte à être positionnée de manière fixe sur un support métallique 200.The invention and its various applications will be better understood on reading the description which follows and on examining the accompanying figure. BRIEF DESCRIPTION OF THE FIGURE 25 The single figure is presented for guidance only and in no way limitative of the invention. It shows a sectional view of an embodiment of the non-slip plate according to the invention. DETAILED DESCRIPTION OF AT LEAST ONE EMBODIMENT OF THE INVENTION The single figure shows an example of anti-slip plate 100 according to the invention, able to be fixedly positioned on a metal support 200.

2 98022 7 3 Celle-ci comporte, dans l'exemple représenté : - une première face 101, présentant au moins une partie magnétique. Dans l'exemple représenté, la totalité de la première face 101 est réalisée dans un matériau magnétique ce qui permet d'optimiser son adhésion sur une surface 5 métallique. - une deuxième face 102, présentant au moins une zone abrasive 103. Dans l'exemple représenté, la zone abrasive 103 se présente sous la forme de trois bandes 104, disposées parallèlement et espacées d'une distance inférieure à la taille d'un pied d'adulte, soit approximativement une vingtaine de centimètres, 10 afin de limiter un quelconque glissement d'un utilisateur. Avantageusement, l'abrasif choisi est un abrasif présentant un grain de type grain 80. Dans l'invention, on prévoit que la zone abrasive 103 est collée sur la première face 101, par exemple au moyen d'un adhésif double face. Dans d'autres modes de réalisation, on propose l'utilisation de colle, par exemple de 15 colle de type néoprène. Afin de faciliter l'utilisation de la plaque 100, on prévoit de la rendre particulièrement déplaçable, en prévoyant avantageusement de la réaliser dans une forme globalement rectangulaire, éventuellement avec des coins échancrés pour faciliter sa mise en place et/ou son retrait, de dimension voisine d'un format 20 A4. Par ailleurs, on prévoit une épaisseur de la première face 101 telle que la plaque 100 est souple, et s'adapte à des formes courbées ; une telle épaisseur est typiquement comprise entre 0,3 millimètre et 2,5 millimètre. Ainsi, la plaque est amovible, et la facilité avec laquelle elle peut être disposée sur - ou retirée de une surface glissante métallique incite grandement à son utilisation. In the example shown, this comprises: a first face 101 having at least one magnetic part. In the example shown, the entire first face 101 is made of a magnetic material which optimizes its adhesion to a metal surface. a second face 102, having at least one abrasive zone 103. In the example shown, the abrasive zone 103 is in the form of three strips 104, arranged in parallel and spaced apart by a distance less than the size of a foot of adult, or approximately twenty centimeters, 10 to limit any slip of a user. Advantageously, the abrasive chosen is an abrasive having a grain type 80 grain. In the invention, it is expected that the abrasive zone 103 is bonded to the first face 101, for example by means of a double-sided adhesive. In other embodiments, the use of glue, for example neoprene glue, is proposed. In order to facilitate the use of the plate 100, provision is made to make it particularly displaceable, advantageously providing for it to be made in a generally rectangular shape, possibly with indented corners to facilitate its installation and / or removal, of dimension next to a size 20 A4. Furthermore, a thickness of the first face 101 is provided such that the plate 100 is flexible, and adapts to curved shapes; such a thickness is typically between 0.3 millimeter and 2.5 millimeter. Thus, the plate is removable, and the ease with which it can be disposed on or removed from a slippery metal surface greatly encourages its use.

Claims (8)

REVENDICATIONS1 - Plaque antidérapante (100) caractérisée en ce qu'elle comporte : - une première face (101) présentant au moins une partie magnétique ; - une seconde face (102) présentant au moins une partie abrasive (103) collée sur la première face (101). CLAIMS1 - Anti-slip plate (100) characterized in that it comprises: - a first face (101) having at least one magnetic part; - a second face (102) having at least one abrasive portion (103) adhered to the first face (101). 2 - Plaque antidérapante (100) selon la revendication précédente caractérisée en ce que la partie abrasive (103) est constituée de bandes abrasives (104) espacées entre elles par une partie non abrasive. 2 - anti-slip plate (100) according to the preceding claim characterized in that the abrasive portion (103) consists of abrasive strips (104) spaced apart by a non-abrasive portion. 3- Plaque antidérapante (100) selon l'une quelconque des revendications précédentes caractérisée en ce que la partie abrasive (103) est collée sur la première face (101) au moyen d'un adhésif double face. 3- antiskid plate (100) according to any one of the preceding claims characterized in that the abrasive portion (103) is bonded to the first face (101) by means of a double-sided adhesive. 4- Plaque antidérapante (100) selon l'une quelconque des revendications précédentes caractérisée en ce que la première face (101) a une épaisseur comprise entre 0,3 millimètre et 2,5 millimètre, notamment 0,4 millimètre ou 1 millimètre. 4- antiskid plate (100) according to any one of the preceding claims characterized in that the first face (101) has a thickness of between 0.3 millimeter and 2.5 millimeter, in particular 0.4 millimeter or 1 millimeter. 5- Plaque antidérapante (100) selon l'une quelconque des revendications précédentes caractérisée en ce que la partie abrasive (103) présente un grain compris entre 60 et 120, notamment de type grain 80. 5- anti-slip plate (100) according to any one of the preceding claims characterized in that the abrasive portion (103) has a grain of between 60 and 120, in particular grain type 80. 6- Plaque antidérapante (100) selon l'une quelconque des revendications précédentes caractérisée en ce que la plaque (100) est déformable. 6- anti-slip plate (100) according to any one of the preceding claims characterized in that the plate (100) is deformable. 7- Plaque antidérapante (100) selon l'une quelconque des revendications précédentes caractérisée en ce que la plaque (100) est de forme sensiblement rectangulaire. 7- anti-slip plate (100) according to any one of the preceding claims characterized in that the plate (100) is substantially rectangular shape. 8- Plaque antidérapante (100) selon l'une quelconque des revendications précédentes caractérisée en ce que la plaque (100) présente une longueur de 30 centimètres, à dix pour cent près, et une largeur de 20 centimètres, à dix pour cent près. 8- anti-slip plate (100) according to any one of the preceding claims characterized in that the plate (100) has a length of 30 centimeters, to ten percent, and a width of 20 centimeters, to ten percent.
FR1158360A 2011-09-20 2011-09-20 NON-SLIP PLATE Active FR2980227B1 (en)

Priority Applications (1)

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FR1158360A FR2980227B1 (en) 2011-09-20 2011-09-20 NON-SLIP PLATE

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FR1158360A FR2980227B1 (en) 2011-09-20 2011-09-20 NON-SLIP PLATE

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FR2980227A1 true FR2980227A1 (en) 2013-03-22
FR2980227B1 FR2980227B1 (en) 2014-02-14

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2526389A (en) * 1945-04-28 1950-10-17 Sponge Rubber Products Company Protective mat with safety tread
DE2415229A1 (en) * 1974-03-29 1975-10-16 Gugelwerke Gmbh Foot mat for protecting aircraft during repair - with sandwich structure of soft foam rubber and rubber profiled grip layer
US5240759A (en) * 1989-12-04 1993-08-31 Layton Charles B Aircraft fuel mat
US6176450B1 (en) * 1998-02-26 2001-01-23 I.L.Y.P. Sales, Inc. Protective mat
US6733038B1 (en) * 2000-06-30 2004-05-11 Prather Michael R Protective cover having non-slip surface and process for making the same
US20080244985A1 (en) * 2007-04-06 2008-10-09 Walters Kevin D Damage protection device for an aircraft
US20080248234A1 (en) * 2007-04-06 2008-10-09 Walters Kevin D Damage protection device for aircraft structure

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2526389A (en) * 1945-04-28 1950-10-17 Sponge Rubber Products Company Protective mat with safety tread
DE2415229A1 (en) * 1974-03-29 1975-10-16 Gugelwerke Gmbh Foot mat for protecting aircraft during repair - with sandwich structure of soft foam rubber and rubber profiled grip layer
US5240759A (en) * 1989-12-04 1993-08-31 Layton Charles B Aircraft fuel mat
US6176450B1 (en) * 1998-02-26 2001-01-23 I.L.Y.P. Sales, Inc. Protective mat
US6733038B1 (en) * 2000-06-30 2004-05-11 Prather Michael R Protective cover having non-slip surface and process for making the same
US20080244985A1 (en) * 2007-04-06 2008-10-09 Walters Kevin D Damage protection device for an aircraft
US20080248234A1 (en) * 2007-04-06 2008-10-09 Walters Kevin D Damage protection device for aircraft structure

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FR2980227B1 (en) 2014-02-14

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