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| Number | Title | Issue Date |
| 7549240 | Excavation device An excavation device having a pair of milling wheels with a substantially horizontal axis (X) of rotation. Each milling wheel peripherally equipped with an excavation apparatus to define an excavation front substantially parallel to the axis (X). The excavation devi... | 06/23/2009 |
| 6543555 | Automatic loader for drill rods An automatic loader (10) for drill rods (11) adapted to be associated with a boring machine having a guide and drive assembly (12) for the drill rods (11) includes at least a store (13) containing a plurality of drill rods (11) and a movement assembly (14... | 04/08/2003 |
| 5129764 | Device to feed reinforcement rods Device (26) to feed reinforcement rods (25), which is suitable to cooperate with an excavation equipment (14) in providing lengthwise reinforcements in tunnels, particularly in excavations of a great depth amounting to about twenty meters or more, the exc... | 07/14/1992 |
| 5125532 | System for the permanent storage of radioactive wastes System for the permanent storage of radioactive wastes (11) and of wastes in general involving a great risk of environmental and human contamination, the radioactive wastes (11) being collected in drums (12) or other suitable means, the drums (12) being c... | 06/30/1992 |
| 5116164 | Device to load reinforcement rods Device (27) to load reinforcement rods, which is suitable to cooperate with an excavation equipment (14) in providing lengthwise reinforcements in tunnels, particularly in excavations of a great depth amounting to about twenty meters or more, the excavati... | 05/26/1992 |
| 5111601 | Excavation device with rotary cutter having a horizontal axis Excavation device (10) with rotary cutter having a horizontal axis, the device (10) having a support structure (11) for excavation means consisting advantageously of pairs of cutter wheels (12-112) able to rotate about their axis (13), the rotation being ... | 05/12/1992 |
| 4986484 | Method to store filiform products and relative device to store filiform products Apparatus and methods for winding an element on a pair of rotatable axially aligned drums and discharging the element therefrom between an element supply and an element processing unit. A pair of switch stations are located such that the element received ... | 01/22/1991 |
