摘要:
A method and a machine for realizing containers, including at least steps of impressing a shape in relief on a sheet of deformable material, enveloping the sheet about itself and reciprocally joining lateral flaps thereof in order to form a tubular blank, and closing a bottom end of the tubular blank.
摘要:
An apparatus (10) for removing an end portion (3a) of the shielding foil (3) of a shielded electric cable (1) is described, wherein an end portion (1a) of said cable (1) has at least one shielding foil (3) which covers at least one conductor (2, 20) equipped with a covering layer (5, 50), wherein at least one end portion (3a) of said shielding foil (3) is exposed. The apparatus (10) comprises positioning means (14, 15) for positioning said shielding foil (3) of said at least one conductor (2, 20) in at least one tensioning position, moving means (9a) adapted to operate a relative tensioning motion between said positioning means (14, 15) and said cable (1) to cause the tensioning of said end portion (3a) of the shielding foil (3), cutting means (8a, 8b) provided with a cutting surface (81a, 81b); and moving means (19) configured to move said cutting means (8a, 8b) with respect to said foil to a tensioning position, preferably at least along a radial direction with respect to the longitudinal axis (X) of said cable (1), to carry out the cutting of the foil.
摘要:
A container (10) for packaging a product is described, comprising: a glass-shaped body (15) made of a paper-based material and defining an accommodation volume inside which the product is adapted to be contained, wherein said glass-shaped body (15) is closed at the bottom by a bottom wall (20) and it is provided with a circular upper opening (30) delimited by a top edge (35), and a containment body (55) made of paper-based material, fixed at the top edge (35) of the glass-shaped body (15) and having an outlet hole (60) for the product, wherein said containment body (55) has a concave shape having concavity directed towards the accommodation volume of the glass-shaped body (15) and tapered from the top edge (35) of the glass-shaped body (15) towards the outlet hole (60).
摘要:
A method for forming a container 7 starting from a web (3) of heat-bondable material wound on a reel (4) comprises the following operations: forming a tubular element (5) of predetermined diameter and height; mounting the tubular element (5) over a support (16); closing one end of the tubular element (5) to form the open container (7); inserting the container (7) into a mould (12) after heating if necessary; forcing the walls of the container (7) against the inner walls of the mould (12); opening the mould and withdrawing the container (7) from the support (16).
摘要:
A rotary wing aircraft has a nacelle, at least one rotor provided with at least one blade, a braking device to stop the rotation of the rotor, an emergency parachute provided with a canopy and with a rope, a rocket to start the extraction of the canopy from the nacelle, two operating devices to operate the braking device and the rocket, respectively, and a single actuator device to operate both the operating devices.
摘要:
An embodiment of the present invention discloses a method and a machine for realising containers (900), comprising at least steps of: impressing a shape in relief on a sheet (905) of deformable material, enveloping the sheet about itself and reciprocally joining lateral flaps thereof in order to form a tubular blank (915), and closing a bottom end of the tubular blank.