Abstract: A drilling machine includes a self-propelled motor vehicle, a front drilling member, and a rear drilling member, wherein at least one of the front or rear drilling members has at least one drilling head suited to be oriented in any direction with respect to the advance direction of the machine, and wherein at least one of the front or rear drilling members has an integrated sliding system suited to stabilize the member on the ground.

Abstract: A multifunctional articulated drilling machine, particularly but not exclusively adapted for excavation and drilling operations in galleries and tunnels, includes a vehicle equipped with tracks and a drilling member, a connection arm adapted to connect the drilling member to the vehicle, a first constraining system constraining the lower end of the arm to the vehicle, and a second constraining system constraining the guide of the drilling member to the upper end of the arm. The tracks can be translated crosswise in order to vary the distance between them.

Abstract: A handling vehicle for transporting and handling, in general, drilling rods/pipes and/or tools and/or reinforcement pipes, particularly suited to serve one or more drilling machines, includes at least one storage compartment for one or more of the drilling rods/pipes/tools, and at least one arm for coupling the at least one storage compartment to the vehicle, wherein the coupling arm allows the selective coupling and uncoupling of the storage compartment.

Abstract: A drilling machine includes a self-propelled motor vehicle, a front drilling member, and a rear drilling member, wherein at least one of the front or rear drilling members, has at least one drilling head suited to be oriented in any direction with respect to the advance direction of the machine, and wherein at least one of the front or rear drilling members has an integrated sliding means system suited to stabilize the member on the ground.

Abstract: A fall prevention safety device for the head-carrying carriage of drilling machines, includes a safety cable constrained between the carriage (C) and a rotating drum suitable for winding the safety cable. The drum rotates according to the translation of the head-carrying carriage in such a way as to maintain the safety cable constantly tight, so that when the drive chain is no longer tight, the safety cable holds the carriage and prevents it from falling down.

Abstract: A drilling machine, particularly for use in non-rocky terrain, includes a machine body with a mast equipped with one or more rotary operating heads having chucks coupled thereto for the downward rotation of drill stem modules and/or shroud tube modules, and a carousel loader of the drill stem modules. Each of the drill stem modules is inserted in a shroud tube module and is carried on a sliding platform. The drilling machine further includes a loader having a plurality of rods, forks, sockets, or seats, suitable for inducing a forward transfer of the shroud tube modules and corresponding drill stem modules in a substantially vertical position.

Abstract: A boring head system for boring machines includes couplings or drive units for the rotation-translation of at least one boring rod and of at least one covering tube that are coaxial and hollow, such to allow the passage of pressurized water/air as well as the upward flow of waste fluid consisting of water/air mixed with debris along the interspace defined between the rod and the covering tube, and also includes a protection screen or wall completely enveloping the rod and the covering tube, suited to be positioned near or at the level of an upper annular opening of the interspace, out of which the waste fluid flows, in such as way as to intercept the waste fluid in all directions and to convey it downwards.

Abstract: The invention is a new well drilling machine, in particular for drilling with single pipes, with supporting mast (M) provided with at least one drill head? (R) for the rotation-translation movement of the drill pipe (A), a loader (C) for said pipes (A), hinged to the relative supporting frame (T), integral with the machine body, and wherein said loader (C) can be slanted from the non-operating position (1) to the operating position (2), in which said pipes (A) are further slanted with respect to ground level, and vice versa. The loader (C) comprises sliders (J, K) which run on parallel guides (S) and on which said pipes (A) rest transversally, wherein two or more long pins or bars (P) square to and integral with said sliders (J, .K) are positioned between adjacent pipes (A), and wherein the running of said sliders (J, K) causes the translation of said bars (P) and said pipes (A).

Abstract: The drilling machine, particularly for use in non-rocky terrain, comprising a machine body with a mast (M) equipped with one or more rotary operating heads (R1, R2) with chucks (Q1, Q2) for the downward rotation of drill stem modules (A) and/or shroud tube modules (T), and a carousel loader (C) of said drill stem modules (A), each inserted in a shroud tube module (T), and carried on a sliding platform (S)

Abstract: The invention is a new boring head (T) for boring machines, with couplings or drive units (T1, T2) for the rotation-translation of at least one boring rod and of at least one covering tube that are coaxial and hollow to allow the passage of pressurized water/air and the upward flow of the waste fluid consisting of water/air mixed with debris along the interspace defined between said rod and said covering tube, comprising a protection screen or wall (Cp) completely enveloping said rod and said covering tube, suited to be positioned near or at the level of the upper annular opening of said interspace, out of which said waste fluid flows, in such as way as to intercept said waste fluid in all directions and to convey it downwards.

Abstract: The invention is a new well drilling machine, in particular for drilling with single pipes, with supporting mast (M) provided with at least one drill head? (R) for the rotation-translation movement of the drill pipe (A), a loader (C) for said pipes (A), hinged to the relative supporting frame (T), integral with the machine body, and wherein said loader (C) can be slanted from the non-operating position (1) to the operating position (2), in which said pipes (A) are further slanted with respect to ground level, and vice versa.

Abstract: A drill head for drilling machines having a protective screen for conveying the drilling slurry discharged from the drivers drill rods and related sleeves. A screen constructed according to the principles of the present invention reduces the slurry fallout area in the vicinity of the drilling zone. The screen panel has a generically U-shaped cross section, or in any case such a cross section as to cover wholly or partly at least three sides around the area where the slurry is discharged from the drivers of the drill rod (A) and related sleeve. In one embodiment, the screen panel is coupled to the structure of the drill head by connection supports and translation devices, so to translate the screen panel parallel to the rod and the sleeve.

Abstract: The rotatable support for inclinable masts of drilling machines includes a connecting element connected to the lifting mechanism of a drilling machine, and including two essentially parallel planar elements having an essentially triangular or trapezoidal shape, on the vertex of which a coupling element configured for bearing the mast is connected. The coupling element is rotated by two pistons, and is coupled to the connecting element by two hinges having a common rotational axis and spaced one from the other, in order to allow the passage of the piston rods between the hinges.

Abstract: A drill head for drilling machines having a protective screen (S) for conveying the drilling mud discharged from the drivers (T1, T2) of the sleeves and drill rods (A), wherein said screen (S) reduces the mud fallout area in the vicinity of the drilling zone. The screen panel (S) has a generically U-shaped cross section, or in any case such a cross section as to cover wholly or partly at least three sides around the area where the mud is discharged from the drivers (T1, T2) of the rod (A) and sleeve (C). The screen panel (S) is joined to the structure of the drill head by means of connection supports (P) and translation mechanisms (Pa), in such a way as to translate said screen panel (S) parallel to the rod (A) and the sleeve (C).

Abstract: The rotatable support for inclinable masts of drilling machines includes a connecting element, assembled on the back side, or anyway connected with the self-propelled carriage or with the lifting mechanism of the perforating machine, on the front vertex of which a coupling elements fit for bearing the mast, rotating by two always hinged oil-dynamic pistons, is hinged by two hinges with the same rotational axis and spaced one from the other in order to allow the passing between them of the elongating stem.

Abstract: The invention is a new drill for making micropiles, equipped with a mast on which the head-carrying trolley slides and having at the bottom of the mast two pairs of vices, a lower fixed vice and a upper unscrewing vice. Besides being able to rotate around the drilling axis, the unscrewing vice is able to move along said mast with respect to the lower fixed vice. The advantages are considerable, since it is no longer necessary to dismantle the rod and the covering during the extraction stages.

Abstract: The invention is a new drill for making micropiles, equipped with a mast on which the head-carrying trolley slides and having at the bottom of the mast two pairs of vices, a lower fixed vice and a upper unscrewing vice. Besides being able to rotate around the drilling axis, the unscrewing vice is able to move along said mast with respect to the lower fixed vice. The advantages are considerable, since it is no longer necessary to dismantle the rod and the covering during the extraction stages.