ELEMENT TRANSPARENT POUR DISPOSITIF D'ECLAIRAGE ET/OU DE SIGNALISATION DE VEHICULE, COMPRENANT UN MOYEN ANTI-RETRAIT, ET MOULE DE FABRICATION D'UN TEL ELEMENT

• Main Authors: BERNARD, CYRILLE, GOSSELIN, FRANCOIS
• Format: Patent
• Language: French
• Published: 11.05.2018
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; BLASTING; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF; HEATING; INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES; INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS; LIGHTING; MECHANICAL ENGINEERING; NON-PORTABLE LIGHTING DEVICES; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR; SYSTEMS THEREOF; TRANSPORTING; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS; WEAPONS; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

The element (1) has a portion (2) deprived of a layer (13) and another portion (3), where another layer (12) and the former layer are superimposed with each other. An anti-removal unit (9) is adapted to limit removal of the element during its cooling. The anti-removal unit includes two blocking units (10, 11) for blocking the latter layer, and placed on sides of the former portion. One of the blocking units takes shape of a hook placed on a peripheral side (15) of the latter layer. A fixing unit fixes a lighting and/or signaling device on a vehicle that receives it. An independent claim is also included for a mold for manufacturing a transparent element for a lighting and/or signaling device of a vehicle.