Ipi S.r.l.

Umbra Cuscinetti S.p.a.

Lucio Lopparelli

Luciano Pizzoni

Federico Perni

Umberto Gatti

A device () for forming containers () produced continuously from a tubular wrapper () fed along a substantially vertical direction of advance (A). The device has at least one support carriage () movable along a respective closed path having at least one active segment parallel to the direction of advance (A). The carriage () supports a sealing base () able to be associated to a first lateral face of the tubular wrapper () at a sealing region (Z) of the wrapper (). A contrasting element () is removably associated to the support carriage () and movable between a first closed position in which it approaches the base () and abuts against a second lateral face of the tubular wrapper () opposite to the first lateral face at the sealing region (Z), and a second position in which it is movable away from the base ().

Device for forming containers produced continuously from a tubular wrapper and unit for packaging the containers

A device () for forming containers () produced continuously from a tubular wrapper () fed along a substantially vertical direction of advance (A). The device has at least one support carriage () movable along a respective closed path having at least one active segment parallel to the direction of advance (A). The carriage () supports a sealing base () able to be associated to a first lateral face () of the tubular wrapper () at a sealing region (Z) of the wrapper (). A contrasting element () is removably associated to the support carriage () and movable between a first closed position in which it is approached to the base () and abuts against a second lateral face () of the tubular wrapper () opposite to the first lateral face () at the sealing region (Z), and a second position in which it is movable away from the base ().

A steering unit of an electric vehicle is equipped with an electric motor having a tubular output shaft assembled so as to rotate around its own longitudinal axis, and a steering rod assembled through the output shaft and connected to the same output shaft by means of a screw-nut screw coupling so as to control the steering of a pair of wheels of the vehicle; the steering rod being equipped with a sleeve extending around the output shaft and having an internal thread connected to an external thread of the same output shaft.

Steering unit for an electric vehicle

A steering unit of an electric vehicle is equipped with an electric motor having a tubular output shaft, through which a steering rod is assembled connected to the same output shaft by means of a recirculating ball screw-nut screw coupling so as to control the steering of a pair of wheels of the vehicle; the screw-nut screw coupling being defined by a train of balls engaged in a recirculating track made up of a first section made between the output shaft and the steering rod, of a second section made through the steering rod, and of two third sections connecting the first and the second section with one another.

Growing community of inventors

Foligno, Italy

Lucio Lopparelli