摘要:
A machine for rotocompressing materials, comprising a chamber (23) defined by motorized rollers (3) and to which the materials to be rotocompressed gain access, means being provided to produce skewing of the rollers (3) and hence and axial thrust on the rotocompressed material, in which said means for skewing the rollers (3) in order to discharge the chamber (23) are provided by supporting at least part of said rolers (3) at one of their ends by a ring (2) rotatable about a shaft (92) eccentric to the axis of said ring.
摘要:
A motorized curve for flat transport lines for flat-based articles, particularly books, characterized by presenting a support surface for the transported articles which consists of the summits of belts (16) of round section projecting from transverse retention grooves (18) of arcuate extension present in the upper surface of a large flat plate.
摘要:
A method for producing sleeves for mounting flexographic printing plates, in which a flexible layered sleeve structure (1) is formed, selected parts (7) being removed from a first (4) of its layers, namely that which is to adhere to a printing cylinder, to leave empty regions for receiving double-sided adhesive tape for fixing the sleeve to the printing cylinder (Figure 1).
摘要:
This phyto-derivative disinfectant solution for veterinary use in the endo-mammary anti-mastitis treatment of milk-producing animals has the characteristic of associating anti-inflammatory properties deriving from vegetable extracts of Melaleuca Alternifolia, Achinacea Angustifolia, Calendula officinalis and Propolis dissolved in water by known methods in the following percentages:
0.2%-2.5% Essential oil obtained by distilling the foliage of Melaleuca Alternifolia in a current of steam and having a minimum TERPINEN-4-OL content of 35% and a maximum 1,8 CINEOLE content of 5%; 0.5%-1.5% ACHINACEA ANGUSTIFOLIA extract; 0.5%-1.5% PROPOLIS extract; 0.5%-1.5% CALENDULA OFFICINALIS extract; said extracts being dissolved in that quantity of water required to achieve 100 and being associated with gelling agents, preferably CARBOMER, in a percentage from 0.1 to 0.5%.
摘要:
The driver mechanism of double spherical cam type for mechanical automatons has the characteristic of being small overall size deriving from the use of two different (6, 7) cams formed on the two ends of a rotary hollow cylinder (5), this cylinder housing internally, rigid with a fixed platform or structure (1) of the machine, a column element (10) for fixing support bearings (8, 9) for said rotary hollow cylinder and for fixing the pivot for two right angled levers (13, 14) having at least one of their ends (16-17, 18-19) acting as a cam follower and their other free (20, 21) end driving the final user slide (30, 33), one (35) of said driving actions, which are provided by pins (22, 36) at the two free ends of the two right angled levers (13, 14), being direct and the other being implemented via a suitable transmission lever (25).
摘要:
This electrical toothbrush has the particular feature of working by means of a reversible rotating spherical-cylindrical cleaning surface, with the reversibility causing the cleaning surface to run from the gum to the top of the tooth so as to avoid food residues sticking between the gum and the neck of the tooth. The cleaning surface is preferably made from bristles of a spherical-cylindrical shape and removable in order to be substituted by similar brushes fitted with bristles and of a shape suitable for the cleaning function.
摘要:
This water atomizing nozzle forms microscopic water droplets by the action of a high-velocity annular air jet on a tubular water stream bouncing off external disintegrating walls of an impactor member (10), said action generating an air-water mixture which freely expands outside the nozzle.
摘要:
Improvements in machines for mounting valve-type sacks (4a, b, c) on filler ports (51), said machines comprising devices for withdrawing one sack (4a, b, c) at a time from a pile of horizontally lying sacks, for making at least part of the withdrawn sack vertical, and for then feeding it to said port, in which said devices comprise means for withdrawing the sack (4) and making at least part of it vertical, these means being provided with a sucker arrangement (20) forming part of a penumatically controlled articulated parallelogram (15, 17, 12, 13) which acts on that end (4a) of the sack (4) at which the valve (4c) is provided and transfers the withdrawn sack to a sack support and guide means (22, 25) comprising a stationary component (22) and a component (25) movable away from and towards said stationary component, said components (22, 25) comprising rotatable means (24, 28) arranged to cooperate with motor means (40) to feed the sack towards the filler port (51).