Marposs Societa' Per Azioni

Finike Italiana Marposs, S.p.a.

Marposs, S.p.a.

Luciano Ventura

Carlo Dall'Aglio

Mario Possati, Deceased

Giovanni Gurrieri

Stefano Possati

Edoardo Possati, Heir

Carlo Dall′Aglio

Carlo Dall&prime;Aglio

Marco Possati, Heir

Carlo Dall'aglio

A head for the linear dimension checking of mechanical pieces including a casing, an arm carrying a feeler for touching the mechanical piece to be checked, a fulcrum for enabling displacements of the arm with respect to the casing and a transducer for providing signals depending on the position of the arm with respect to the casing. Various components of the head can be adjusted and/or replaced from the exterior of the casing. The transducer is of the inductive, half-bridge type, with multiple windings. An integral element for the electric connection to a processing unit includes the windings of the transducer, a cable and a connector. A checking apparatus, including at least a gauging or measuring head, includes a stationary structure and at least a support structure for the head, coupled to the stationary structure in an adjustable and removable way.

Apparatus for the linear dimension checking of mechanical pieces

Head and apparatus for the linear dimension checking of mechanical pieces

A head for the linear dimension checking of mechanical pieces including a casing, an arm carrying a feeler for touching a surface of the mechanical piece to be checked, a fulcrum, coupled to the casing and the arm, for enabling displacements of the arm with respect to the casing and a transducer for providing signals depending on the position of the arm with respect to the casing. The head has specific flexibility and modularity features, thanks to the possibility of operating from the exterior for adjusting and replacing various components. The transducer is of the inductive, half-bridge type, with multiple windings. An integral element for the electric connection to a processing unit includes the windings of the transducer, a cable and a connector, and the latter comprises a rapid locking/unlocking device. The ends of the cable are connected between the windings of the transducer and the connector by means of an over-molding process of a plastic material. A checking apparatus, including at least a gauging or measuring head, includes a stationary structure and at least a support structure for the head, coupled to the stationary structure in an adjustable and removable way.

Head, apparatus and method for the linear dimension checking of mechanical pieces

A gauging or measuring head for the linear dimension checking of mechanical pieces, including a casing (,), an arm (,) carrying a feeler (,) for contacting a piece to be checked, a fulcrum (,), coupled to the casing (,) and the arm (,), for enabling displacements of the arm (,) with respect to the casing (,), a return spring (,) for keeping the feeler (,) in contact with the piece during the checking, a device (,) for retracting the arm (,) and a position transducer providing signals depending on the position of the arm (,) with respect to the casing (,). The fulcrum is made of a deformable element (,) including two coupling blocks (,) and three laminae (,) permanently secured to the blocks (,), and substantially arranged in two different planes of a sheaf of planes.

Head for the linear dimension checking of mechanical pieces

Measuring apparatus with an analog-digital display unit

Apparatus for a multiple checking of internal dimensions

A drawer for electrical cabinets comprises a frame and a front wall coupled to the frame and including at least one removable panel. In order to provide a modular, cheap and easily assemblable structure, the front wall supports elongated resilient coupling elements and the panel or panels have stop surfaces that can be coupled to the resilient coupling elements through a snap action by applying a front thrust to the panel, from the outside of the drawer.

Drawer for electrical cabinets

Growing community of inventors

Zola Predosa, Italy

Luciano Ventura