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A self defense weapon formed as a memo pad and which is easily held by a person's fingers, therefore making it possible to provide protection from a mugger and also to quickly and easily write a record or a message without failure of missing or forgetting significant information under a stressful situation.
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| Number | Title | Issue Date |
| 7648551 | Method for pre-heating, transforming and melting a metal charge and relative plant Method and plant for pre-heating, transforming and melting a metal charge comprising metal scrap, in an electric arc furnace associated with a tunnel to transport, pre-heat and discharge the scrap. The furnace comprises a hearth and a roof through which the electrod... | 01/19/2010 |
| 7424987 | Coiling device and method for rolled or drawn long products Coiling device (10) and relative coiling method for rolled or drawn long products, comprising a mandrel (11), arranged cantilevered and rotatable with respect to a central longitudinal axis (X), and on which the long products are wound in adjacent and ... | 09/16/2008 |
| 7386939 | Hydraulic fast locking and loosening device for bearing assemblies of rolling-mill cylinders, and corresponding method of use A hydraulic locking and loosening device (40) is set on the neck of a rolling-mill roll or back-up roll with a conical part (3) and a cylindrical part (4), and comprising an oil-film bearing (7, 8), a spacer ring (16), a thrust bea... | 06/17/2008 |
| 7357383 | Billet loader for extrusion presses A billet loader for extrusion presses includes a pair of billet grippers supported by two arms. While the first arm is fixed in relation to the supporting structure, the second arm is mobile in relation to the first arm allowing a translational motion along the axis... | 04/15/2008 |
| 7316338 | Device for discharging molten metal from a container An discharging device for molten metal between an upper ladle (1) and a tundish (3) comprising a slide valve nozzle fixed to the base of the ladle, comprising an upper fixed nozzle (42) and a mobile one below (43), inserted into an openin... | 01/08/2008 |
| 7316337 | Device for discharging molten metal from a container A device for discharging molten metal from a container to another, comprising an outlet sleeve which penetrates into the lower container pushed by springs against a nozzle of refractory material which connects the inside of the upper container with the outside, so a... | 01/08/2008 |
| 7302996 | Feed device for feeding molten metal into a crystallizer A drop feeder (1) for feeding molten metal into an ingot mould (15) comprises a distributor (3) having a substantially prismatic shape, with one of the faces open, in which the inside of the distributor comprises three tanks (4, 5, 6), se... | 12/04/2007 |
| 7258831 | Injector-burner for metal melting furnaces The following invention relates to an injector-burner for applications in the metalwork field, in particular for use in electric arc furnace melting processes having a frontal head with two series of holes arranged in two concentric crowns, the inner crown of holes ... | 08/21/2007 |
| 7234509 | Metallic bath containment device between the crystallizing rollers of a continuous casting machine A molten metal containment device between the crystallizing rollers (38, 39) of a continuous casting machine comprises a lateral containment plate (47) able to press against the shoulder surfaces (40, 41) of the crystallizing rollers (38, 39 | 06/26/2007 |
| 7216693 | Strip temperature regulating device in a continuous metal strip casting plant A temperature regulation device for the strip (3) produced in a continuous casting plant with ingot mold (16) comprising a pair of cooled, parallel, counter-rotating rolls (2, 2′), closed by two plates at the axial ends of the rolls, includes ... | 05/15/2007 |
| 7140418 | Method and device for the evacuation of casting wastes A continuous metallic strip casting plant comprising an ingot mould, a device for the evacuation of casting wastes formed by a trolley which can host two chests. The trolley is located below the ingot mould and on the trolley is deposited the full chest in the free ... | 11/28/2006 |
| 7140521 | Nozzle for continuous casting An arrangement and conformation of the discharge openings and channels of a continuous-casting nozzle, together with a specific external profile of the body of the nozzle itself, enable slabs of any thickness, in particular from medium to thin ones, to be cast, whic... | 11/28/2006 |
| 7040379 | Method and apparatus for the regulation of strip temperature in a continuous metallic strip casting plant A method, and the related implementation device, for the regulation of strip temperature in a continuous metallic strip casting plant, wherein such temperature regulation begins on the strip whilst under the casting equipment and at a certain distance from it, and t... | 05/09/2006 |
| 7021105 | Device and method to bend the rolls in a rolling stand A device to bend the rolls in a rolling stand, wherein each roll to be bent is rotatably mounted in two corresponding chocks each associated to two series of two double-effect actuators, for a total of four actuators for each chock. Each actuator is disposed on oppo... | 04/04/2006 |
| 7021104 | Device to absorb the axial loads generated on the rolls in a rolling stand Device to absorb the axial loads generated on the rolls in a rolling stand (11) having a pair of working rolls (12a, 12b), a corresponding pair of back-up rolls (15a, 15b) and at least an intermediate ro... | 04/04/2006 |
| 7004408 | Burner Burner (1) comprising a head (2) with two groups of holes (4′, 4″) for the passage of fuel and comburent arranged in circles concentric to the burner axis, in which the various groups (5) of holes are separated by circular sectors wit... | 02/28/2006 |
| 6976379 | Device to vary the positioning of the rolling rolls for plane products A device to vary the positioning of a rolling roll for plane products, comprising a housing able to support the roll and the respective chocks thereof. On the crossing plane of the roll and at the two sides of every chock a drawing sector is provided for cooperating... | 12/20/2005 |
| 6915839 | Method to shear a strip during the casting step Method to shear a strip during the casting step, wherein the casting speed is increased, with respect to a speed of a stationary regime, maintaining the thickness of said cast strip constant to the value corresponding to the speed of a stationary regime, in order to... | 07/12/2005 |
| 6889749 | Device to discharge liquid steel from a container to a crystallizer with rollers Device (10) to discharge liquid steel from a container (12) to a crystallizer (11) with rollers (31, 32), formed by a discharge element (13) arranged between the container (12) and the rollers (31, 32), wherein the di... | 05/10/2005 |
| 6883585 | Crystallizer with rollers for a continuous casting machine Crystallizer comprising two crystallizer rollers disposed substantially parallel to each other to define a meniscus of liquid steel arriving from a tundish. The crystallizer rollers are provided inside with cooling means and are able to rotate in opposite directions... | 04/26/2005 |
| 6739382 | Device for lateral containment of liquid steel between crystallizing rolls of a casting machine for a steel strip With a device for a lateral containment of liquid steel between two crystallizing rolls of a casting machine for a steel strip, comprising a refractory skid (4) and a thrust unit (37) for the skid (4). there are provided at least 3 spaced... | 05/25/2004 |
| 6729625 | Annular seal for rolling rolls An annular seal (10) for a rolling roll (12) able to be assembled rotatable on at least one supporting oil-film bearing (15), including an annular body (20) made of flexible material, shaped to define a central cavity (21) able to ... | 05/04/2004 |
| 6679426 | Device for counting bars that are being translated In a machine for counting bars, for example metal bars, that are to be sent on to a packaging station which packages a pre-set number of them in bundles, the problem of precise counting of the bars is solved by using, for the conveyance of the bars to the... | 01/20/2004 |
| 6663523 | Auxiliary chain for drawing assembly in drawing machines The present invention is an auxiliary chain for drawing assemblies including at least a track formed by multiple contiguous links able to act on a product to draw it. The auxiliary chain is interposed between the relative track and support the auxiliary c... | 12/16/2003 |
| 6644467 | Track for drawing assembly and method to remove the relative gripping elements Track for drawing assembly and method to replace the gripping elements associated with said tracks, wherein the track comprises a plurality of links able to support at least part of at least one gripping element of a product to be drawn, each of the gripp... | 11/11/2003 |
| 6551549 | Apparatus for the direct reduction of iron oxides Apparatus for the direct reduction of mineral iron comprising a vertical reduction furnace (10) of the type with a gravitational load to achieve therein reduction reactions of the mineral iron, means (11) to feed the mineral iron into the furnace (10) fro... | 04/22/2003 |
| 6540011 | Method to control the axial position of slabs emerging from continuous casting and relative device Method and device to control the axial position of slabs emerging from continuous casting applied in rolling plants comprising at least a casting machine (11), a heating and/or temperature maintenance furnace (15) and a roughing and prefinishing (16) or f... | 04/01/2003 |
| 6538228 | Method and device for welding A welding device for butt welding of bars as well as blooms, slabs, or billets produced by continuous casting, includes a roller conveyor for simultaneous conveying of at least two bars along a rolling line, jaws for gripping the bars, and electric power ... | 03/25/2003 |
| 6535543 | Device to take in fumes and cool the roof of electric furnaces Device to take in fumes and cool the roof (10) of electric furnaces. The device has a central aperture (11) into which an electrode can be inserted and a peripheral aperture (12) to take in and discharge the fumes. The device also has a first cooling syst... | 03/18/2003 |
| 6520246 | Method and device for continuous casting of molten materials Device and corresponding method for the continuous casting of molten materials, comprising a vertical duct having the shape of a funnel made of refractory material for receiving molten material, and a second duct where the molten material is cooled off, t... | 02/18/2003 |
| 6502445 | Coiling machine for hot rolled stock such as strip or sheet and relative coiling method A coiling machine for hot rolled stock with a thickness of between 0.5 and more than 5 mm, arranged downstream of a rolling train and a shears assembly (11). The coiling machine comprises a turntable assembly (12) rotating around an axis of rotation (13) ... | 01/07/2003 |
| 6499328 | Cooling device for rolling rings and relative method A device and method for cooling rolling rings or rolls in a rolling stand for long products. The stand including supporting chocks for the rolls and equipment to deliver a cooling fluid onto the surface of the rings or rolls. The equipment for delivering ... | 12/31/2002 |
| 6473991 | Apparatus to transport and cool rolled products such as rods, wires, round pieces or similar Apparatus to transport and cool rolled products such as bars, round pieces, rods or similar, arrangable downstream of a coil-forming head, comprising a plurality of transport rollers, at least partly motorized and parallel to each other to define a substa... | 11/05/2002 |
| 6426036 | Direct reduction device to obtain metal iron with a high content of carbon in the form of carbide A direct reduction device (10) of the gravitational type to obtain iron carbide starting from iron oxide, comprising a reduction and carburation reactor (12) below which a cooling and passivation container (26) is arranged wherein the iron carbide is suit... | 07/30/2002 |
| 6403022 | Device for the direct reduction of iron oxides Device for the direct reduction of iron oxides of the type with a gravitational load, comprising a reactor defining, in its upper part, at least a zone inside which the reduction reaction occurs, means (14, 15) to introduce the load through a mouth (12) o... | 06/11/2002 |
| 6395055 | Method for the direct reduction of iron oxides Method for the direct reduction of mineral iron inside a vertical reduction furnace (10) of the type with a gravitational load, wherein the reducing gas flows in counter-flow with respect to the material introduced into the furnace, comprising the followi... | 05/28/2002 |
| 6382303 | Continuous casting method with rollers and relative device Continuous casting device and method with rollers for plane products such as strip (13) or sheet, comprising counter-rotating rollers (11) immersed in a receptacle (14) containing molten metal (15), said receptacle (14) including a bottom (114) and side w... | 05/07/2002 |
| 6374656 | Rolling stand for plane products and method to control the planarity of said products Rolling stand (10) for plane products and method to control the planarity of said plane products, said rolling stand comprising a pair of working rolls (11a, 11b), a corresponding pair of back-up rolls (13a, 13b) and at least an intermediate roll (15a) lo... | 04/23/2002 |
| 6367539 | Crystalliser for continuous casting Crystalliser for continuous casting of billets and blooms, including a monolithic tubular structure whose transverse section defines the section shape of the cast product, said tubular structure including a wall defined by an outer face and an inner face ... | 04/09/2002 |
| 6354197 | Device to remove coils of rolled stock from a corresponding coiling machine A device to remove coils of rolled stock from a corresponding coiling machine located downstream of a rolling train is disclosed. The coiling machine includes a mandrel mounted to be rotatable around an axis of rotation. The device includes a coil remover... | 03/12/2002 |
