Abstract:
The invention regards to an articulated spectacle frame with wire assembled components, said components being able to slide and fold back past each other, when the spectacles are not being worn, characterised by using of two lens rims (10, 20) for supporting lenses (1, 2) and being hinged together at their inner ends (13, 22a), and equipped with a joining slot (18, 28) on their outside, for orthogonal housing of components coaxial to each other and forming each of two temples (A), all these components being linked together by a wire (70) passing into each of said components tensioning and connecting them in succession, when the two lens rims are located on the same plane in order to use them, whilst the wire slackens allowing disconnection of the temple components and the loosening of these from the components supporting the lenses, when the rims are rotated against each other.
Abstract:
The invention regards an interlocking flexible hinge for spectacle frames suitable for use with any type of spectacle frame without any requirement to add bulky, unsightly thickness to ends (21, 11) of a front-part (20) and temples (10) comprising first and second hinge elements (30, 50) that interlock the ends (21, 11) of the front-part (20) and of the temples (10), said hinge elements (30, 50) being joined to a respective end (21, 11) of the front-part (20) and temple (10) by screws (3, 2) wherein one of the hinge elements (30) receives a slider (45), cooperating with a flexible thrust mechanism (46), wherein the slider (45) acts on a toothed head (54) of an eyelet (52) of the other aligned hinge element (50) to provide a clicking mechanism resulting in a ticking acoustic effect when said temple (10) moves.
Abstract:
The invention regards to a method for providing a thermo-dynamic cycle of the internal combustion engine (1), with double center of rotation, for better exploitation of the propulsion in the phase of combustion from the mixture gas, characterized from the fact that the same phase of combustion and expansion, beyond that of to produce the greatest power request for the entire combustion, allows to contemporarily activate the succession at its channels, therefore finishing the expected inlet stroke of compression of the air for the successive cycle of combustion, particularly optimising the inlet stroke, that is realized in different times and channels, to guarantee the necessary depression for the acquisition of the greatest volume of air, to then meet in the compression chamber, determining the especially most favourable compression ratio.
Abstract:
The present innovation relates to a new solution of hinge type without screws or additional pin, particularly for the movement of the temples at the extremities of the spectacle frames, realized in such a way that the application and the replacement of the said temples is extremely rapid, simple and safe to promote their inter-changeability and thus ensure the maximum versatility of a spectacle frame in relation to the changing needs and customisations of the user. The main characteristic of the present innovation is that for providing the realization of an extremity or hinge element M, for example of the temple A in the form of a hammerhead, hence with a leg (11) projecting from the said extremity of temple A said leg (11) being associated to a cylindrical crossbeam (15) to form a rough "T-shape", while the other extremity or hinge element E, for example, of the frame F, is provided with an axial slot (21) to which is associated a transversal cavity or ear (30), which is apt to house and rotate the cylindrical crossbeam (15) of the male element M.
Abstract:
The present invention relates to a new device for fixing a pair of lenses to the ends of a bridge and to the ends of hinge elements of the arms of spectacles, particularly for the socalled "ultra-light" spectacles, that means spectacles without a front piece structure and thus without the ordinary rims containing the lenses. One feature of the present invention is to provide the fixing of the two ends (31) of the bridge (30) and of one of the ends (21) of the lateral pair of front pieces (20) to the respective edge of each lens (L1) by means of a corresponding movable clamp (10) that can slide along a respective threaded shank (24, 34), on which the position of said clamp (10) can be adjusted by a nut (1) that can be screwed onto said shank (24 and 34), said nut (1) pushing the clamp (10) against the edge of the lens (L1 and L2) to be blocked. In this way, the lens is closed between the rough inner surface of the arm (13) of said clamp (10) and the inner rough surface (22) and (32) of the front piece (20) and of the bridge (30), where the respective shanks (24 and 34) are fixed.
Abstract:
Object of this invention is to provide a new heating system, particularly of a floor heating for flats, offices, shops and any kind of civil dwelling place, said system being able to combine the best thermal conductivity and the least bulk of irradiation surface of the floor, besides assuring the best uniformity or distribution of the areas to be heated with consequent decrease of the energy consumption. It is disclosed that one feature of this invention is to provide a board (1) preferably made of metal which can be cut into portions having the sam length as that of the room (V), can be put side by side and joined together to reach the whole width of the room (V), and have the same height (H) and width (L) as a floor board. It is further provided with a series of ducts (12, 13, 14 and 15) that can be linked to delivery connections (4a, 4b, 4c) etc. and to backflow connections (4z, 4y, 4x) etc., each of them having a inlet wing (45) and an outlet wing (46) that form with respective pipe portions (6a, 6b, 6c) etc. and (6z, 6y, 6x) the delivery collector or duct (A) and the backflow collector (B) of the circuit for the transmission of the heat transmission fluid. The fluid passes through the ducts (12, 13, 14 and 15) of each board (la, lb, lc) etc. thereby transmitting the temperature to the room (V).
Abstract:
Object of the present innovation is a new embodiment of sliding doors for pieces of furniture, particularly of the kind with two shutters and reduced height, having coplanar closing and opening by overlapping of the shutters. Main feature of this invention is to provide support and translation of each shutter (1) by means of a respective clamp (2) placed on the edge of the outer side, said clamp (2) being linked to a pair of little carriages (3a and 3b) that can slide transversally with respect to the same shutter (1), because they are supported and guided by a respective carriage (4a and 4b), which in turn can slide longitudinally along the edge of an opening V, it being led by a rail (59) and control tracks (53 - 54 and 58), besides being engaged by a loose roller (35) that constrains it into a couple of longitudinal cams or grooves.
Abstract:
The invention regards to a pulley device, especially turbo braking pulley device, especially designed for cableways, for gravitational transport of persons and things. The pulley device has at least one pair of blades (43, 44; 53, 54), a rotation speed of which is applied upon them by a respective pulley (30) being guided along a cableway rope (F). The rotation speed of the blades (43, 44; 53, 54) is reduced by effect of friction with air encountered as the pulley device descends a cableway span. That reduction in rotation speed is transmitted to the at least one pulley.
Abstract:
Improvements to machines for the production of espresso-like infusions characterized by the fact that they are based on a combination of devices (B, P, R, S, T) that detect, control, regulate and modulate the instant value variations of the technological, thermometric, hydrodynamic and cinematic and chronology parameters that optimize the preset quality of the resulting customized espresso.
Abstract:
The present invention relates to a new constructive solution of a refrigerating cell, or in any case for the thermal treatment of drinks contained in not rigid pockets or packages and with standardized capacity, to be gradually dispensed, with control at a relative distance of the tap, without thermal dispersion or dispersion of the drink. It is the main feature of the invention to provide for the carrying out of a refrigerating, or thermal treatment, cell (1), which is provided with opening (12), for the insertion and replacement of the standardized packages (C1), said cell opening (12) being equipped with a connector thereof (34) having the edge intended to contact the outlet mouth (R3) of a tap (R) provided with a collar (20) which is self centering and able to be accommodated in a fork (31) of a jacket (30), which is fastened to the opening (12) and allows the application of a leverage which is adapted to activate the fins (R2) of the tap (R) without causing oscillations and movements thereof.