Abstract: The invention relates to a pneumatic gripper assembly structure which comprised a supporting body (11, 111) composed of at least two wall elements or symmetrical half-shells (15, 115), realized and finished individually using a forming process and then put together to form a single body capable of receiving, supporting and guiding other structural and functional components of the gripper assembly. The complementary wall elements or half-bodies are produced using die-casting, sintering or forging techniques with material compatible for said processes and have means for housing jaws and a drive piston of the gripper.

Abstract: A prosthetic device for intraosseous dental implants includes an intraosseous support implant (11) and an intraplantar pin (12). The support implant (11) has a blind cavity (18) open towards its top and with at least one internal zone having a conical surface (20). The intraplantar pin (12) has a shank (21) which is intended to be implanted in the cavity of the implant and a transmucosa connection head (22) lying above the implant. The shank (21) has at least one conical external zone (23) of forced coupling with the conical internal zone (20) of the cavity of the support implant.

Abstract: A prosthetic device for intraosseous dental implants includes an intraosseous support implant (11) and an intraplantar pin (12). The support implant (11) has a blind cavity (18) open towards its top and with at least one internal zone having a conical surface (20). The intraplantar pin (12) has a shank (21) which is intended to be implanted in the cavity of the implant and a transmucosa connection head (22) lying above the implant. The shank (21) has at least one conical external zone (23) of forced coupling with the conical internal zone (20) of the cavity of the support implant.

Abstract: A parallel pneumatic gripper is provided with body (11) and jaws (13), which are pieces of extruded elements made of aluminum or its alloys, finished by means of extrusion and designed to be joined in a complementary manner. In addition, this pneumatic gripper has a control piston (14) that accommodates and is moved in a chamber (25) defined by two heads (12) inserted and fixed to the opposite ends of the body.

Abstract: A fluid power gripper which contains a receiving space, in which two pistons are located able to be moved axially by fluid power in opposite drive directions, such pistons being kinematically coupled by a synchronization means. The synchronization means comprises first mesh means, which are provided on opposite mutually facing side surfaces of two mutually overlapping axial tails of the pistons. Furthermore the synchronization means comprises second mesh means provided on a body of revolution arranged between the two axial tails and having an axis of rotation extending athwart the longitudinal axis of the receiving space.

Abstract: The present utility model pertains to a pneumatic gripper with a body (11), which comprises two superimposed, complementary elements (16, 17), which are made of metal, and two additional supports (18, 19) molded in plastic material which are placed and clamped together between the two superimposed elements. The two additional supports (18, 19) define, together, at least one guiding seat (28) for the rod of the piston, an accommodation for a seal (29) for sealing around the rod and seats (18′, 19′) for the pins (30) carrying the elbow-shaped relay rods (15), which, starting from the rod of the piston, control the jaws.

Abstract: A fluid operated gripper which possesses a gripper device housing resembling a hollow body and on which a bearing body is secured. On the bearing body at least two relatively moving gripper device jaw carriers are movably mounted in a slot arrangement. A drive piston runs in a piston chamber. The bearing body is designed in the form of an insert body, which is seated like a cartridge in a receiving chamber arranged in an axial extension of the piston chamber. The slot arrangement is overlapped to the side externally by the housing wall, which delimits the receiving chamber, for at least part of its length.

Abstract: A modular manipulation unit is disclosed. The unit includes a body (11) formed of three extruded, profiled elements. The elements include a base plate (15), a top element or cover (16) fixed on the base plate, and an intermediate slide (17) arranged and guided between the base plate and the top element. An interface part (13) is fixed and movable with the intermediate slide, and an actuator is connected to the said intermediate slide for movements of same and of the gripping tool carried by the said interface part.

Abstract: A pneumatic parallel or radial gripper or air gun having two or more gripping jaws, wherein at least the gripping jaws their connection to the controlling piston are pre-assembled on a support that is made of plastic material. This allows for the subsequent assembly en bloc on the body in correlation with the piston. The support also acts as a device of protection.

Abstract: An anticellulitis massaging device comprising a plurality of massaging elements or fingers (11) located within a body member or casing (10) and susceptible of axial percussion movements and oscillating and/or rotating movements, which are controlled by a motor assembly (12,12a) and via cam actuating means (15a,25a).