Abstract: A packer machine and wrapping method to produce a pack of smoking articles; the packer machine has: a first wrapping drum, which supports a first wrapping pocket, which is adapted to receive a first blank and subsequently a group of smoking articles; a first feeding station, in which the first blank is inserted into the first wrapping pocket; a first transfer station, which is arranged downstream of the first feeding station and in which the group of smoking articles is inserted into the first wrapping pocket; a second wrapping drum, which supports at least one second wrapping pocket, which is adapted to receive a second blank and subsequently an inner container, which is formed by folding the first blank; a second feeding station, in which the second blank is inserted into the second wrapping pocket; a second transfer station, which is arranged downstream of the second feeding station and in which the inner container is inserted into the second wrapping pocket; and a third wrapping drum, which supports at le

Abstract: It is described a rail vehicle, in particular a tram comprising a front portion and a bumper. Preferably, the bumper comprises at least a thermoplastic material comprising PPS, more preferably the bumper comprises more than 50%, even more preferably more than 80% by weight on the total weight of the thermoplastic materials present in the bumper in a thermoplastic PPS-based material. Preferably, the thermoplastic material comprises reinforcement fibres, more preferably glass fibres.

Abstract: A packer machine and wrapping method to produce a pack of smoking articles; the packer machine has: a first wrapping drum, which supports a first wrapping pocket, which is adapted to receive a first blank and subsequently a group of smoking articles; a first feeding station, in which the first blank is inserted into the first wrapping pocket; a first transfer station, which is arranged downstream of the first feeding station and in which the group of smoking articles is inserted into the first wrapping pocket; a second wrapping drum, which supports at least one second wrapping pocket, which is adapted to receive a second blank and subsequently an inner container, which is formed by folding the first blank; a second feeding station, in which the second blank is inserted into the second wrapping pocket; a second transfer station, which is arranged downstream of the second feeding station and in which the inner container is inserted into the second wrapping pocket; and a third wrapping drum, which supports at le

Abstract: It is described a rail vehicle, in particular a tram comprising a front portion and a bumper. Preferably, the bumper comprises at least a thermoplastic material comprising PPS, more preferably the bumper comprises more than 50%, even more preferably more than 80% by weight on the total weight of the thermoplastic materials present in the bumper in a thermoplastic PPS-based material. Preferably, the thermoplastic material comprises reinforcement fibres, more preferably glass fibres.

Abstract: A squirrel-cage rotor for asynchronous motors is provided with a lamination stack made of a magnetic material and a plurality of bars, the intermediate portions of which engage respective slots of the lamination stack; the end portions of the bars protrude with respect to the lamination stack at both axial ends of the rotor and are fixed to two shorting rings; a plurality of spaces are defined, axially, by the lamination stack and the shorting rings, and tangentially by the end portions of the bars; part of such spaces is engaged by stiffening blocks arranged in contact with the end portions of the adjacent bars.

Abstract: A squirrel-cage rotor for asynchronous motors is provided with a lamination stack made of a magnetic material and a plurality of bars, the intermediate portions of which engage respective slots of the lamination stack; the end portions of the bars protrude with respect to the lamination stack at both axial ends of the rotor and are fixed to two shorting rings; a plurality of spaces are defined, axially, by the lamination stack and the shorting rings, and tangentially by the end portions of the bars; part of such spaces is engaged by stiffening blocks arranged in contact with the end portions of the adjacent bars.