摘要:
A process, and related structure, uses conventional pelletized compositions to form the elements of a non-textile fabric by coining a single pellet or briquette of a polymer into an individual element in a single forming step. The steps of the process generally include: a) positioning a pellet in or adjacent to a mold cavity, and b) forcing the pellet into contact with the mold surfaces of the mold cavity to plastically deform the pellet to the shape of the mold cavity. The forcing step preferably uses an energy and speed where the pellet superplastically deforms to substantially fill the mold cavity. This process is repeated with the elements being formed in the appropriate order to form a non-textile fabric. The elements thus formed can have a variety of shapes, and can form base units for the formation of the non-textile fabric of two, three or more elements.
摘要:
A process, and related structure, uses conventional pelletized compositions to form the elements of a non-textile fabric by coining a single pellet or briquette of a polymer into an individual element in a single forming step. The steps of the process generally include: a) positioning a pellet in or adjacent to a mold cavity, and b) forcing the pellet into contact with the mold surfaces of the mold cavity to plastically deform the pellet to the shape of the mold cavity. The forcing step preferably uses an energy and speed where the pellet superplastically deforms to substantially fill the mold cavity. This process is repeated with the elements being formed in the appropriate order to form a non-textile fabric. The elements thus formed can have a variety of shapes, and can form base units for the formation of the non-textile fabric of two, three or more elements.
摘要:
Non-textile fabric panels (Figure 17) are either formed and joined, or joined by using plates or elements 1, 2, 51, 52 having edges with connection structures of complementary shaped and spaced knuckles 54, 55, 58 that interfit with one another. The knuckles include surfaces 57, 56, 59, that interfit and engage similar structures on adjacent elements or plates. Aligned, interfitting connection structures or knuckles can hinge along major bending axes, giving the non-textile fabric made thereby the ability to flex and bend like textile fabric or leather. Buttressing surfaces 7, 57 between connected knuckles help prevent early disengagement of interfitting surfaces when the non-textile fabric is subjected to strong tensile forces. Elements 51, 52 having the overall shape of a right isoscoles triangle in the plane of the non-textile fabric panels made according the invention can be interleaved in a post manufacturing operation to make strong and almost invisible seams between panels.
摘要:
On a avantageusement combiné un réveil (14), une lampe (16), une alarme (24), un détecteur de mouvements (18) ainsi qu'un détecteur de fumée (22) dans un dispositif de voyage (36), lequel confère à l'utilisateur à la fois un confort et une sécurité lorsqu'il est en voyage. Le détecteur de mouvements (18) détecte les mouvements et commande l'activation de l'alarme (24), et/ou la mise en marche de la lumière de la lampe (16). Si un mouvement se produit dans des circonstances laissant penser qu'un intrus est présent, ou si de la fumée est détectée, le signal d'alarme et le degré d'éclairage alerte l'utilisateur d'une source de danger potentiel. Si un mouvement se produit dans des circonstances indiquant que l'utilisateur est présent et se livre à des activités normales, l'illumination est suffisante pour ce type d'activités. Si un mouvement n'est pas détecté pendant une durée prédéterminée, suggérant que l'utilisateur s'est endormi, l'illumination est coupée. L'alarme (24) et la lampe (16) peuvent également être activées par des fonctions d'horloge remplissant ainsi les fonctions d'un réveil.