Abstract: Quick coupling including casing defining longitudinal axis, outlet and inlet, to receive at the inlet at least part of external connector to fluidity connect external connector and outlet, shutter housed within casing to translate along longitudinal axis in opposition to opposing element, housing at least part of external connector and including retainer to lock at least part of external connector within shutter in at least one position along longitudinal axis, controller accessible from outside and including first slider housed within casing to translate along locking direction skewed relative to longitudinal axis in opposition to second opposing element, to house at least part of the shutter and including lock to lock the shutter within first slider in position along locking direction, and safety to lock shutter when subjected to pressures above predetermined threshold by fluid present within coupling, wherein the shutter locks external connector at least when safety locks shutter.

Abstract: An intake for quick coupling pipes, to form a joint, including a body defining a central axis and a first channel at least partially centered relative to the central axis to partially house the joint, an annular sealing element movably within the first channel including a plurality of fastening sectors to reciprocally radially move and define release and clamping positions, an extractor partially in the body, movable along the central axis relative to the body and allowing the sealing element to pass from the clamping position to the release position. The body includes an obstruction defining a ring within the first channel. The sealing element defines an interference portion interfering with the obstruction. The obstruction and interference portion form a circular fulcrum around which the fastening sectors rotate and provide the release position as result of opening thrust caused by the extractor or joint passing in the sealing element.

Abstract: A function fitting is provided, for regulating the fluid flow in a pneumatic system, including a first connector configured to make a fluidic through connection with a pipe of the system, a second connector configured to make a fluidic through connection with a pipe of the system, a restriction element arranged between the first connector and the second connector and including a spool configured to allow or obturate the passage of fluid between the connectors, controller operationally connected to the spool and including a rotary electric motor configured to move the spool, and transmission configured to connect the motor and the spool operationally in such a way as to convert the rotary movement of the motor into a linear movement of the spool, and an electrical connector configured to electrically connect the controller to an external electrical system, wherein the controller includes an angular position transducer configured to detect the angular position of the motor.

Abstract: Quick coupling including casing defining longitudinal axis, outlet and inlet, to receive at the inlet at least part of external connector to fluidity connect external connector and outlet, shutter housed within casing to translate along longitudinal axis in opposition to opposing element, housing at least part of external connector and including retainer to lock at least part of external connector within shutter in at least one position along longitudinal axis, controller accessible from outside and including first slider housed within casing to translate along locking direction skewed relative to longitudinal axis in opposition to second opposing element, to house at least part of the shutter and including lock to lock the shutter within first slider in position along locking direction, and safety to lock shutter when subjected to pressures above predetermined threshold by fluid present within coupling, wherein the shutter locks external connector at least when safety locks shutter.

Abstract: Intake for quick coupling pipes, to couple to joint in fluidic connection, including body defining central axis and first channel at least partially centered relative the central axis and suitable to partially house joint, annular sealing element movably housed within first channel including plurality of fastening sectors to reciprocally move in radial direction and defining release and clamping positions, extractor partially housed in body, movable along central axis relative to body and allowing sealing element to pass from clamping to release position. The body includes obstruction defining a ring, centered relative to central axis and housed within first channel. Sealing element defines interference portion interfering with obstruction in direction parallel to central axis.

Abstract: A function fitting is provided, for regulating the fluid flow in a pneumatic system, including a first connector configured to make a fluidic through connection with a pipe of the system, a second connector configured to make a fluidic through connection with a pipe of the system, a restriction element arranged between the first connector and the second connector and including a spool configured to allow or obturate the passage of fluid between the connectors, a controller operationally connected to the spool and including a rotary electric motor configured to move the spool, and a transmission configured to connect the motor and the spool operationally in such a way as to convert the rotary movement of the motor into a linear movement of the spool, and an electrical connector configured to electrically connect the controller to an external electrical system, wherein the spool includes an obstruction portion defining a shape inscribed and delimited by a paraboloid.

Abstract: A function fitting is provided, for regulating the fluid flow in a pneumatic system, including a first connector configured to make a fluidic through connection with a pipe of the system, a second connector configured to make a fluidic through connection with a pipe of the system, a restriction element arranged between the first connector and the second connector and including a spool configured to allow or obturate the passage of fluid between the connectors, controller operationally connected to the spool and including a rotary electric motor configured to move the spool, and transmission configured to connect the motor and the spool operationally in such a way as to convert the rotary movement of the motor into a linear movement of the spool, and an electrical connector configured to electrically connect the controller to an external electrical system, wherein the controller includes an angular position transducer configured to detect the angular position of the motor.