Abstract:
An electronic apparatus for controlled fastening, comprises a body (11) coupled to which is one of different removable inserts (17, 17', 17"). The insert comprises a transponder (18) which sends setting signals to the apparatus when it is mounted on the apparatus. The apparatus in turn comprises transmission means for programming into the transponder (18) information which shall be inserted into the signals which shall subsequently be sent by the transponder to the apparatus.
Abstract:
The present invention relates to a compound chop sawing machined) comprising a base (2) defining at least one work table for support of at least one workpiece; at least one work head (4) associated with the base, which is movable relative to the work table and is provided with a rotary circular blade (5) at least partly emerging from the head and exposed for cutting of the workpiece; at least one guard device (7) for protection of at least one exposed blade portion, at the lower active portion thereof, which is alternately movable between a retracted configuration inside the work head to release the active portion for engagement on the workpiece and an extended configuration to cover at least the exposed portion; and means (8) for removably locking the guard device in at least one of the retracted and extended configurations. The particularity of the invention resides in that the locking means is of the automatic activation/deactivation type.
Abstract:
A device for treating arterial occlusions of the lower limbs comprises a tubular element intended to be inserted in the artery to be treated, the tubular element being provided with a proximal end (21) able to be maneuvered by a user, an intermediate portion (20) and a distal end (19) opposite the proximal portion. The intermediate portion (20) and the distal end (19) of the tubular element have an outer diameter of between 0.4 mm and 1.2 mm, said distal end (19) being made stiff so as to not deform during the treatment and being provided with a nib (23) suitable for perforating the vessel tissue, in proximity of said nib (23) with there being an opening (30) which places the inside of the tubular body (18) in communication with the outside.
Abstract:
A device for transporting powders through pipes comprises at least one pumping unit (11, 111) in turn comprising a pumping chamber (12) with a powders inlet (13) and outlet (14) end, such ends being closable in a controlled manner by respective inlet and outlet controlled valves (15, 16). The pumping chamber (12) is laterally delimited by a wall (17) permeable to air but not to powder, such wall in turn being enclosed in a sealed shell (18). Present between the permeable wall and the internal wall of the sealed shell is an interspace (23) connected in a controlled manner to a source of pressure (21) in a first zone (19) in proximity to the inlet zones of the pumping chamber and to a source of vacuum (22) in a second zone (20) in proximity to the outlet ends of the pumping chamber.
Abstract:
A manual tool for inserting a clip (10) with elastic coupling in a seat, comprises a body (23) from which protrudes a pusher (32) for the clip and comprises sensor means (34) for detecting the thrust force of the pusher. An electronic controller (24) receives a force signal from this sensor means (34) and emits a signal (25, 26) reporting correct or incorrect insertion depending on the pattern of the force signal detected during the insertion of a clip. A movable gauging element is advanced during the insertion thrust of the clip to detect the correct expansion of the clip at the end of insertion.
Abstract:
A test device for screwers, comprises a transducer (11) having a head (28) with a seat (19) for receiving the coupling end (13) of an adapter or joint simulator (12, 12'). The coupling end (13) is made with a side wall (21, 21') polygonally- fashioned in order to be received in the seat (19), achieved in a complementary polygonal manner. The head (28) can be tightened as a clamp in order to releasably lock, in the seat (19), the coupling end (13) of the adapter or joint simulator.
Abstract:
A banknote store comprises a banknote storage roller (17), two banknote conveyor belts (26, 27) and two collection sprockets (18, 19) of said belts, each belt (26, 27) being wound on one side to the storage roller (17) and on the other to one of the collection sprockets (18, 19), the two belts being arranged to come into contact with the banknotes respectively on opposite faces, handling means being present to move the roller, the sprockets and the belts so as to alternatively realize the storage of the banknotes on the roller or their release from the store. Said collection sprockets (18, 19) are mounted on a same shaft (20).
Abstract:
A device for treating arterial occlusions of the lower limbs comprises a tubular element intended to be inserted in the artery to be treated, the tubular element being provided with a proximal end (21) able to be maneuvered by a user, an intermediate portion (20) and a distal end (19) opposite the proximal portion. The intermediate portion (20) and the distal end (19) of the tubular element have an outer diameter of between 0.4 mm and 1.2 mm, said distal end (19) being made stiff so as to not deform during the treatment and being provided with a nib (23) suitable for perforating the vessel tissue, in proximity of said nib (23) with there being an opening (30) which places the inside of the tubular body (18) in communication with the outside.
Abstract:
The present invention relates to a chop sawing machine comprising a base (2) defining at least one work table (3) for support of at least one workpiece, at least one work head pivotally associated with the base, movable relative to the work table at least between a configuration that is close to the work table and a configuration moved apart therefrom and provided with a rotary- circular blade (6) at least partly emerging from the head and exposed for cutting the workpiece; guard means for at least one exposed portion of the blade from the work head; the guard means being pivotally associated with the work head for progressive exposure of said blade during cutting of the workpiece; the guard means comprises at least one first guard element (9) for the lower portion of the blade distal from the hinging point of the work head on the base and at least one second guard element (14) for protection of the lower portion of the blade proximal to the hinging point, the particularity of which consists in comprising means (15) for displacement of the fulcrum of rotation (16) of the second guard element' (14).
Abstract:
A conveyor belt comprises modules (11) with a body provided with hinge fingers (13) spaced from each other to define void spaces (14) therebetween to accommodate hinge fingers (13) of successive similar modules. The fingers (13) are provided with slots for the passage of pins (16) transverse to the transport direction to couple the modules successive to each other in a hinged manner. At least the slots of one side of the modules (11) are extended in the transport direction and the pitch (A, B) of the fingers (13) increases at least at given zones from a first lateral edge (17) of each module (11) towards the opposite lateral (18) edge that is intended to form the internal edge in a narrow curve.