| Patent Number |
Title Of Patent |
Date Issued |
| 5398534 |
Structure for supporting forming tools in a machine for forming sheet metal by stretching |
March 21, 1995 |
| A structure for supporting forming tools in a machine for forming metal sheet by stretching, the structure comprising n juxtaposed table segments mounted in a stand of the machine, with at least n-1 of said table segments being individually fitted with means enabling said segment to be |
| 5378134 |
Press for forming an article of composite material comprising reinforcing fibers in a polymer ma |
January 3, 1995 |
| A press has a fixed lower platen, and an upper platen which is movable vertically by means of an actuator. A former corresponding to the article which is to be obtained is placed on the lower platen via a thermal insulation member, the former including channels for circulation of a heat |
| 5324007 |
Load-hoisting system having two synchronously rotating drums operating in parallel |
June 28, 1994 |
| A load-hoisting system comprising a motor and gear box unit having the parallel outlet gears. Each outlet gear drives a hoisting device connected to the load by a cable, such a device comprising a toothed disk meshing with one of the two outlet gears, the toothed disk driving a winch dru |
| 5323698 |
Press for compressing drums of contaminated waste |
June 28, 1994 |
| A press for compressing drums of contaminated waste. The press comprises a frame made up of a table and a crosshead connected to the table by means of vertical supports, and a compression assembly including a main cylinder secured to the crosshead. A main piston is situated inside the ma |
| 5303553 |
Device for connecting tubes end-to-end and gas launcher fitted with such devices |
April 19, 1994 |
| A device for connecting two tubes end-to-end. At least one of the tubes is movable longitudinally to be connected to the other tube. A screwthreaded nut joins the two tubes. The first tube has at its end an outside screwthread of diameter d1 and pitch p1. The second tube has at its end a |
| 5297917 |
Method of acting remotely in a mine shaft, in particular in a site for deep storage of nuclear w |
March 29, 1994 |
| A method of remote control of a mobile carriage including at least one transmit and receive antenna for movement into an underground gallery connected to the surface by a shaft provided with an elevator for effecting deep storage of radioactive wastes. The method involves fitting the |
| 5297583 |
Apparatus for limiting a leak in the event of a rupture in pipework |
March 29, 1994 |
| A device for limiting a leak in the event of a rupture in pipework (1, 2), the device being characterized in that it comprises two flanges (4, 5) mounted on the pipework on respective sides of a section (3) of the pipework to be protected, the two flanges being assembled to each other by |
| 5271700 |
Fixing member |
December 21, 1993 |
| A fixing member comprising a tie bar (4) having an expandable buffer (5) mounted thereon, the buffer being surrounded by a split ring (14) which is shorter than the length of said buffer (5), said expandable buffer bearing against an endpiece (6) linked to one end of the tie bar, and a n |
| 5271047 |
Method of acting remotely on a nuclear power station site |
December 14, 1993 |
| The invention provides a method of acting remotely on a site, such as a damaged nuclear power station. It consists in placing lengths of waveguide end-to-end by means of at least one carriage which is remotely controlled by the line of waveguide lengths implemented in this way, the carri |
| 5213184 |
Device for compensating a vibrational force or torque acting on a body |
May 25, 1993 |
| A device for compensating a vibration force uses four rotating weights with parallel rotation axes. The four weights are located in a common plane P and symmetrical in pairs relative to a plane perpendicular to the plane P and passing through the line of action of the vibrational force F |
| 5086636 |
Stretch-forming machine |
February 11, 1992 |
| A stretch-forming machine for forming about a forming die, the machine comprising two jaws situated longitudinally on either side of the die, each jaw being connected to a fixed portion via drive means enabling each end of the jaw to move substantially in a plane perpendicular to the jaw |
