F - Mech Eng,Light,Heat,Weapons – 16 – B
Patent
F - Mech Eng,Light,Heat,Weapons
16
B
F16B 41/00 (2006.01)
Patent
CA 2504484
The invention relates to a fixing member comprising a threaded part (150) and a head (100) which can be used to rotate the threaded part in order to tighten the fixing member in a corresponding element. The head (100) consists of a plate (110) which is solidly connected to the threaded part (150) and a cover (120) which covers said plate. The cover (120) comprises a hollowed-out portion (121) and a recess is disposed therein in order to form a housing (128). The plate (110) comprises a guide finger (111) which is disposed inside the housing (128) such as to form an end stop on which the cover rests in order to rotate the plate in the direction of tightening. The cover (120) also comprises an electronic component (130) which can be remotely interrogated and which comprises a data storage means (132). The aforementioned electronic component is maintained in the hollowed-out portion (121) and projects (133) into the housing (128) such as to butt against the guide finger (111) and cause the component to rupture if any attempt is made to loosen or unscrew the fixing member.
L~invention concerne un organe de fixation comprenant une partie filetée (150) et une tête (100) permettant de faire tourner la partie filetée pour assurer le serrage de l~organe de fixation dans un élément correspondant. La tête (100) est formée d~un plateau (110) solidaire de la partie filetée (150) et d~un capot (120) couvrant ledit plateau. Le capot (120) comporte une portion évidée (121) dans laquelle un décrochement est ménagé pour former un logement (128). Le plateau (110) comprend un doigt de guidage (111) disposé à l~intérieur du logement (128) pour former une butée sur laquelle le capot prend appui pour entraîner en rotation le plateau dans le sens de serrage. Le capot (120) comprend en outre un composant électronique interrogeable à distance (130) qui comprend un moyen de mémorisation de données (132). Le composant est maintenu dans la portion évidée (121) en saillie (133) dans le logement (128) de manière à buter contre le doigt le doigt de guidage (111) et provoquer la rupture du composant lors d~une tentative de desserrage ou dévissage de l~organe de fixation.
Azzalin Graziano
Korn Christophe
Poucet Andre
Sironi Marco
European Community
Goudreau Gage Dubuc
LandOfFree
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