Abstract: Device for bending a thread-like material, for instance a tube, with different angles and orientations, in particular for exhaust pipes and manifolds for cars, provided with at least two pairs of clamping jaws hooked to a rotary device.

Abstract: A machine for bending a thread-like material such as a pipe, a section iron, a bar, or the like, briefly a “pipe”, provided with a system for simultaneously loading a pipe to be bent and unloading another, already bent pipe, comprising a vertical hinge provided with a bending head provided with a motor for driving the bending head into rotation about an axis orthogonal to the hinge.

Abstract: A thrusting device for pipes or the like to bend in a pipe or the like bending machine suitable for a quick-acting coupling-release.

Abstract: A machine to bend pipes that includes: a plate that is configured and arranged to move along an X-axis; a bending head connected to the plate, where the bending head is capable of moving along a Z-axis and is equipped with at least one bending arm and at least one bending die; and at least one calendering jig, which is located at a position that is before the bending die, with respect to a feeding direction of the pipe. The calendering jig includes at least two first rolls used to lock the pipe and at least one second roll that is configured and arranged for determining the calendering radius of the pipe, wherein the at least one second roll is anchored to the plate. The bending head is configured and arranged to move in the Z direction with respect to both the plate and the second roll.

Abstract: The present invention relates to a machine for bending a material having the shape of a wire as a tube having vertical movement of the spar by the use of a pantograph lifting device, advantageously reducing the number of devices used for lifting of said spar and advantageously increasing the lateral stiffness of the machine.

Abstract: The invention belongs in the field of machines for bending tubes and refers in particular to a machine (1) comprising a supporting base (2), a positioning device (3) for the tube (7) to be bent and a bending device (4) for said tube (7) characterised by having devices capable of rotating through up to 360° in order to bend said tube (7) in various bending planes, including starting alternatively from either end of said tube or, as necessary, at an intermediate part.