TESMEC SPA
TESMEC SPA Patent applications | ||
Patent application number | Title | Published |
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20140202817 | ICE BREAKING PANTOGRAPH - An ice breaking pantograph is described, having a sliding element moveable between an operative position where it is engaged to an overhead train or tram power line and a non-operative position where it is separated from the overhead power line; at least one arm, having a first end which can be hinged to a train or tram vehicle and a second end connected to the sliding element; an active actuator on the arm to move it in order to move the sliding element between the operative position and the non-operative position; a vibrator operating on the sliding element and activatable in the operative position of the sliding element to remove ice and/or snow from the overhead power line. | 07-24-2014 |
20130146826 | BALANCING AND SYNCHRONIZING DEVICE FOR MACHINES FOR LAYING CABLES - Balancing and synchronizing device for a plant ( | 06-13-2013 |
20100288986 | SYNCHRONIZATION DEVICE FOR MACHINES FOR LAYING CABLES, SUCH AS FOR EXAMPLE CONDUCTORS, OPTICAL FIBRES, ROPES OR SUCHLIKE, AND CABLE LAYING PLANT ADOPTING SAID DEVICE - Synchronization device, plant and machines for laying cables such as electric conductors, optical fibres, ropes or suchlike. The machines are distinct and independent with respect to each other and each comprises unwinding members consisting of at least a pair of capstans to unwind the cables, and corresponding traction/collection members consisting of at least a pair of capstans to wind the cables fed from the relative unwinding members. The synchronization device comprises automatic adjustment members that adjust the speed of rotation of the capstans of at least two unwinding means of the laying machines, so as to maintain the winding/unwinding speed of the cables stretched by each machine substantially equal. | 11-18-2010 |