FR2746191A1 - Magnetic marking device for protection of wares against theft - Google Patents
Magnetic marking device for protection of wares against theft Download PDFInfo
- Publication number
- FR2746191A1 FR2746191A1 FR9603555A FR9603555A FR2746191A1 FR 2746191 A1 FR2746191 A1 FR 2746191A1 FR 9603555 A FR9603555 A FR 9603555A FR 9603555 A FR9603555 A FR 9603555A FR 2746191 A1 FR2746191 A1 FR 2746191A1
- Authority
- FR
- France
- Prior art keywords
- magnetic
- product
- wares
- protection
- particles
- 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.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/22—Electrical actuation
- G08B13/24—Electrical actuation by interference with electromagnetic field distribution
- G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
- G08B13/2405—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting characterised by the tag technology used
- G08B13/2408—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting characterised by the tag technology used using ferromagnetic tags
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V15/00—Tags attached to, or associated with, an object, in order to enable detection of the object
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/22—Electrical actuation
- G08B13/24—Electrical actuation by interference with electromagnetic field distribution
- G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
- G08B13/2428—Tag details
- G08B13/2437—Tag layered structure, processes for making layered tags
- G08B13/2442—Tag materials and material properties thereof, e.g. magnetic material details
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/22—Electrical actuation
- G08B13/24—Electrical actuation by interference with electromagnetic field distribution
- G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
- G08B13/2428—Tag details
- G08B13/2437—Tag layered structure, processes for making layered tags
- G08B13/2445—Tag integrated into item to be protected, e.g. source tagging
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Security & Cryptography (AREA)
- Electromagnetism (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Burglar Alarm Systems (AREA)
Abstract
Description
DESCRIPTION
L.a présente invention concerne un dispositif permettant de protéger contre le vol des objets cestinés à la vente @ublique, et ce par un procédé peu onéreux et suffisamment discret pour ne pas dénaturer l'esthétique de ce objet.DESCRIPTION
The present invention relates to a device making it possible to protect objects stolen from the @ PUBLIC sale from theft, by an inexpensive process and sufficiently discreet not to distort the aesthetics of this object.
II convient, avant d'aborder les dispositions prindpales ce l'invention, de rappeler les dfficultés rencontrées à l'occasion de la vente publique d'cbjets de pet@te taille ou de faible éFa sseur. Before approaching the main provisions of the invention, it is worth recalling the difficulties encountered on the occasion of the public sale of objects of small size or of small size.
Dans la @ajorité des points de vente, on trouve actuellement en place des détecteurs implantés en sortie de magasin, en des points de passage obligés. Ces détecteurs sont généralement placés à hauteur des guichets de paiernent. Les produits achetés sont disposés par exemple sur un tapis perme@tant aux caissières leur comptabilisation. In the majority of outlets, there are currently detectors installed at the outlet of the store, at obligatory passage points. These detectors are generally placed at the height of the payment counters. The products purchased are placed, for example, on a perimeter mat while the cashiers record them.
Ce tapis contoume le détecteur, évitant que d'éventuels produit comptabilisés marqués cantre le vol ne déclenchent d'alarme. This carpet bypasses the detector, preventing any recorded product marked as theft from triggering an alarm.
Par contre. il Feut arriver qu'intentionnellement ou non, l'acheteur ne dépose pas un objet sur ce tapis et le conserve en sa possession. Cet objet non comptabilisé par la caissière, et donc potentiellement non payé par l'acneteur, déclenchera une alarme o's de son transfert à travers le passage obligé dans lequel Jn détecteur aura été implanté. On the other hand. It may happen that intentionally or not, the buyer does not place an object on this carpet and keeps it in his possession. This object not counted by the cashier, and therefore potentially not paid by the customer, will trigger an alarm o's of its transfer through the required passage in which Jn detector will have been implanted.
II faut savoir que dans un hypermarché, ce type de fraude représente un manque à gagner considérable dont le montant annuel équivaut au sultat financier espéré par les responsables de gestion: en conséquence,
a lutte contre ces vo@s est pour ces personnes un enjeu majeur.It should be noted that in a hypermarket, this type of fraud represents a considerable shortfall, the annual amount of which is equivalent to the financial result hoped for by the managers: consequently,
he fight against these vo @ s is for these people a major stake.
De nombreux procédés sont mis en oeuvre pour permettre Ce marquage des produits mis à la vente. Leur application reste toutefois encore restreinte pour des raisons soit de cout de réalisation trop elevé, soit d encombremert Interdisant leur utilisation sur des objets de petile dimensions. Many processes are implemented to allow this marking of products offered for sale. Their application remains however still restricted for reasons either of too high cost of realization, or of obstruction. Prohibiting their use on objects of small dimensions.
A titre d'exemple, certains produits textiles reçoivent un objet magnétique de dimension non négligeable traversant le tissu et amovible Jniquement à laide d'un outillage mis à disposition des caissières. Ce type de marquage, reutilisable, nécessite des manutentions importantes et déteriore le tissu à 'endroit ou il a été implanté. By way of example, certain textile products receive a magnetic object of considerable size passing through the fabric and removable Jnically using a tool made available to cashiers. This type of marking, which can be reused, requires significant handling and deteriorates the tissue where it was implanted.
Un tel appareil n'est pas utilisable dans le cas de très nombreux objets plats au de dimensions réduites -les plus sujets au vol car aisément dissimulables sous un vêtement lors du passage aux guichets de paiement-. Such a device is not usable in the case of very many flat objects with reduced dimensions - the most prone to theft because they can easily be hidden under a garment when passing through the payment counters.
A titre d'exemple, il n'est pas envisageable de percer l'étiquette d'une bouteille de champagne, un livre ou une revue, ou l'emballage d'un produit de luxe: ceci risque d'être physiquement impossible, de déteriorer irréversiblement le produit ainsi marqué, ou de nuire à l'esthétique de ceiuie, le rendant invendable.For example, it is not possible to pierce the label of a bottle of champagne, a book or a magazine, or the packaging of a luxury product: this may be physically impossible, irreversibly deteriorate the product thus marked, or harm the aesthetics of that, making it unsaleable.
La présente invention a en conséquence pour but de permettre le marquage magnétique d'une gamme étendue de produites, à l'aide d'un marqueur peu onéreux, effaçable, de mise en place aisée, et ne dénaturant pas l'esthétique des produits. The present invention therefore aims to allow the magnetic marking of a wide range of products, using an inexpensive marker, erasable, easy to set up, and not denaturing the aesthetics of the products.
Elle s'applique de préférence aux produits comportant un élément colié cont le collage n'est pas apparent, aux produits contenant un sous ensemble acceptant le dépôt d'un enduit magnétisable, ou à défaut à la fermeture collée de l'emballage de ces produits, pour peu que cet emballage ne puisse être aisément dissocié de son contenu. It preferably applies to products with a bonded element against the bonding is not apparent, to products containing a subassembly accepting the deposit of a magnetizable coating, or failing this to the glued closure of the packaging of these products , provided that this packaging cannot be easily dissociated from its content.
La magnétisation de cet enduit ou ce collage peut être rendue effective soit chez le fabricant, soit lors de l'introduction du produit chez le détaillant, à l'aide d'un électro-aimant en soi connu, soumettant le produit à un champ magnétique uniforme suffisamment intense pour créer une aimantation rémanente identifiable par les équipements de détection magnétique actuellement utilisés dans la Grande Distribution
Les domaines d'application envisageables, les caractéristiques et avantages d'un tel marquage apparaîtront encore à la lecture de la description détaillée qu suit d'un mode de réalisation donné ici à titre d'exemple, appSicue au marquage magnétique de produits d'édition sur pap er: livres, revues brochures
La pressente applicat on utilise des produits de collage magnétisables, par exemp e le MAGNEVOL distribue par la Société AIMCO et protégé par brevet enregistré à l'INPI sous le n 95 14857
L.a figure 1 est une vue en perspective montrant un livre relié, en soi connu, dans lequel l'assemblage entre la couverture(1) et les feuillets 42) est obtenu par dépôt en épaisseur d'une coule (3) chargée de particules magnetiques (4).The magnetization of this coating or this bonding can be made effective either at the manufacturer, or during the introduction of the product at the retailer, using an electromagnet per se known, subjecting the product to a magnetic field uniform sufficiently intense to create a remanent magnetization identifiable by the magnetic detection equipment currently used in Retail
The possible fields of application, the characteristics and advantages of such marking will become apparent on reading the detailed description which follows of an embodiment given here by way of example, appSicue to the magnetic marking of publishing products. on paper: books, magazines, brochures
The present application is using magnetizable bonding products, for example the MAGNEVOL distributed by the AIMCO Company and protected by patent registered with the INPI under the number 95 14857
FIG. 1 is a perspective view showing a bound book, known per se, in which the assembly between the cover (1) and the sheets 42) is obtained by depositing in thickness a run (3) loaded with magnetic particles (4).
La figure 2 est une vue partielle agrandie d'une section de la tranche du même livre après pressage des feuillets contre la couverture: la colle magnétique, dans laquelle les particules (5) soit orientées de façon aléatoire, a pénétré (6) entre les feuillets, rendant les particules magnétiques
indissociables de I ouvrage obtenu.Figure 2 is a partial enlarged view of a section of the edge of the same book after pressing the sheets against the cover: the magnetic glue, in which the particles (5) is oriented randomly, has penetrated (6) between the sheets, making the particles magnetic
inseparable from the work obtained.
La a figure 3 montre une vue en perspective du livre ainsi obtenu. FIG. 3 shows a perspective view of the book thus obtained.
L'élément magnétique (7) est cuasiment Invisible, car disposé sur une partie invisible depuis l'extér@eur. The magnetic element (7) is almost invisible, because it is placed on an invisible part from the outside.
La figure 4 montre le procédé d'activaticn du marqueur magnétique: la magnétisation immédiate, avant séchage de la colle, permet d'obtenir une orientation homogère des particules (8) sous l'effet d'un champ magnétique continu (9) d'intensité ré@u@te. Cette orientation sera stabilisée dès séchage de la colle, protégeant l'ensemble ainsi obtenu d'une démagnétisation intempestive. FIG. 4 shows the method of activating the magnetic marker: immediate magnetization, before the adhesive dries, makes it possible to obtain a homogeneous orientation of the particles (8) under the effect of a continuous magnetic field (9) of intensity re @ u @ te. This orientation will be stabilized upon drying of the adhesive, protecting the assembly thus obtained from untimely demagnetization.
Il est bien entendu que le processus de magnétisation peut être réalisé après séchage de la colle, mais l'intensité du champ magnétique nécessaire se-a pus élevée, er raison de la mondre mobilité des particules magnetiques. It is understood that the magnetization process can be carried out after the glue has dried, but the intensity of the magnetic field required is higher, due to the world of mobility of the magnetic particles.
Cette magnétisation est effaçable à volonté par le procédé suivant, en soi connu: l'objet est soumis à @n champ magnétique alternatif régulièrement décroissart, jusqu'à extinction complète. L'objet est' alors recevenu magnétiquement neutre. This magnetization can be erased at will by the following process, known per se: the object is subjected to an alternating magnetic field regularly decreasing, until complete extinction. The object is then received magnetically neutral.
Un rnode de démagnétisation simple à mettre en oeuvre consiste 9 faire transiter l'objet au centre d'un champ magnétique sîternatif d'intensité constante et à l'en éloigner d'un mouvement régulier A simple demagnetization method consists in passing the object through the center of a alternating magnetic field of constant intensity and moving it away from it with a regular movement
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9603555A FR2746191A1 (en) | 1996-03-18 | 1996-03-18 | Magnetic marking device for protection of wares against theft |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9603555A FR2746191A1 (en) | 1996-03-18 | 1996-03-18 | Magnetic marking device for protection of wares against theft |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2746191A1 true FR2746191A1 (en) | 1997-09-19 |
Family
ID=9490418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9603555A Withdrawn FR2746191A1 (en) | 1996-03-18 | 1996-03-18 | Magnetic marking device for protection of wares against theft |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2746191A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1784802A2 (en) * | 2004-04-14 | 2007-05-16 | Smartguard, LLC | Hard cover product with concealed security device and method of manufacture |
US7557717B2 (en) | 2004-04-14 | 2009-07-07 | Smartguard, Llc | Hard cover product with concealed security device |
US7602300B2 (en) | 2004-04-14 | 2009-10-13 | Smartguard, Llc | Hard cover product with spine-disposed concealed security device |
US7605703B2 (en) | 2004-04-14 | 2009-10-20 | Smartguard, Llc | Intermediate cover board with concealed security device for hard cover product |
US8072330B1 (en) | 2004-04-14 | 2011-12-06 | Smartguard, Llc | Hard cover product with concealed printed security device |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4442152A (en) * | 1982-06-01 | 1984-04-10 | Kirk Arthur G | Marker member |
JPH05270170A (en) * | 1992-03-30 | 1993-10-19 | Toppan Printing Co Ltd | Book having anti-theft function and bookbinding method |
DE4226237A1 (en) * | 1992-08-05 | 1994-02-10 | Joerg Heiden | Identification label for books - has label integrated into structure by sandwiching between cover layers or between the edges of pages and book spine covering |
WO1995024703A1 (en) * | 1994-03-10 | 1995-09-14 | Jens Jacob Juul Rasmussen | Anti-theft book cover/cardboard binding, etc. for books |
-
1996
- 1996-03-18 FR FR9603555A patent/FR2746191A1/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4442152A (en) * | 1982-06-01 | 1984-04-10 | Kirk Arthur G | Marker member |
JPH05270170A (en) * | 1992-03-30 | 1993-10-19 | Toppan Printing Co Ltd | Book having anti-theft function and bookbinding method |
DE4226237A1 (en) * | 1992-08-05 | 1994-02-10 | Joerg Heiden | Identification label for books - has label integrated into structure by sandwiching between cover layers or between the edges of pages and book spine covering |
WO1995024703A1 (en) * | 1994-03-10 | 1995-09-14 | Jens Jacob Juul Rasmussen | Anti-theft book cover/cardboard binding, etc. for books |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 018, no. 041 (M - 1546) 21 January 1994 (1994-01-21) * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1784802A2 (en) * | 2004-04-14 | 2007-05-16 | Smartguard, LLC | Hard cover product with concealed security device and method of manufacture |
EP1784802A4 (en) * | 2004-04-14 | 2008-11-19 | Smartguard Llc | Hard cover product with concealed security device and method of manufacture |
US7557717B2 (en) | 2004-04-14 | 2009-07-07 | Smartguard, Llc | Hard cover product with concealed security device |
US7602300B2 (en) | 2004-04-14 | 2009-10-13 | Smartguard, Llc | Hard cover product with spine-disposed concealed security device |
US7605703B2 (en) | 2004-04-14 | 2009-10-20 | Smartguard, Llc | Intermediate cover board with concealed security device for hard cover product |
US8072330B1 (en) | 2004-04-14 | 2011-12-06 | Smartguard, Llc | Hard cover product with concealed printed security device |
US8350705B1 (en) | 2004-04-14 | 2013-01-08 | Smartguard, Llc | Book product with concealed security device |
US8334774B2 (en) | 2004-07-07 | 2012-12-18 | Smartguard, Llc | Book product with concealed security device |
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Legal Events
Date | Code | Title | Description |
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ST | Notification of lapse |