Abstract: A hand-held tool (1) manually operable to compress or cut, the tool (1) being elongated bar-shaped or gun-shaped and including a casing (2) forming a grip portion, a motor (3) supported by the casing (2), a reduction and conversion mechanism (5) supported by the casing (2) and connected to the motor (3) and to an actuating member (6). The reduction and conversion mechanism (5) is configured to make the actuating member (6) translate along an actuating axis (7) in response to a rotational motion of the motor (3). A working head (8), connected to the casing (2), interacts with the actuating member (6) so that the working head (8) performs a compression or cutting movement in response to the translation of the actuating member (6). The reduction and conversion mechanism (5) has a conversion mechanism (9) with a planetary roller screw (10, 12, 14).

Abstract: Portable work equipment (30) comprises a portable tool (1) and a portable electronic device (32) with global positioning means (34), in which the portable tool transmits to the electronic device (32) in real time and in wireless manner identification data of the portable tool (1) and data representative of a set of parameters of a work cycle, in which the electronic device (32) generates traceability data-sets by associating to each set of parameters of the work cycle a unique identification code for the portable tool (1), the global positioning coordinates of the portable electronic device (32) and the time of receipt of the set of parameters of the work cycle, and transmits these traceability data-sets to a central database (36) which is remotely accessible provided that the distance between the portable tool (1) and the electronic device (32) is less than a predetermined maximum allowed distance.

Abstract: Portable work equipment (30) comprises a portable tool (1) and a portable electronic device (32) with global positioning means (34), in which the portable tool transmits to the electronic device (32) in real time and in wireless manner identification data of the portable tool (1) and data representative of a set of parameters of a work cycle, in which the electronic device (32) generates traceability data-sets by associating to each set of parameters of the work cycle a unique identification code for the portable tool (1), the global positioning coordinates of the portable electronic device (32) and the time of receipt of the set of parameters of the work cycle, and transmits these traceability data-sets to a central database (36) which is remotely accessible provided that the distance between the portable tool (1) and the electronic device (32) is less than a predetermined maximum allowed distance.

Abstract: A portable apparatus (1) for the tooling of a workpiece (9) comprises a motor (3) with a cyclic movement output member (4), a tool holder (5) adapted to carry a tool (6) and a movement transmitter (7) engaging the motor output member (4) and the tool holder (5) to set the tool holder (5) in a cyclic movement, wherein the movement transmitter (7) comprises a transmission ratio adjuster (8) that, in response to a preset reduction of the cyclic movement speed (?_m) of the output member (4) of the motor, increases the transmission ratio (?_m/?_ph) thereby reducing the cyclic movement speed (? ph) of the tool holder (5) with respect to the cyclic movement speed (?_m) of the output member (4) of the motor (3).

Abstract: A portable apparatus (1) for the tooling of a workpiece (9) comprises a motor (3) with a cyclic movement output member (4), a tool holder (5) adapted to carry a tool (6) and a movement transmitter (7) engaging the motor output member (4) and the tool holder (5) to set the tool holder (5) in a cyclic movement, wherein the movement transmitter (7) comprises a transmission ratio adjuster (8) that, in response to a preset reduction of the cyclic movement speed (?_m) of the output member (4) of the motor, increases the transmission ratio (?_m/?_ph) thereby reducing the cyclic movement speed (? ph) of the tool holder (5) with respect to the cyclic movement speed (?_m) of the output member (4) of the motor (3).