Quotables
"What can be more palpably absurd than the prospect held out of locomotives traveling twice as fast as stagecoaches?"
The Quarterly Review ; March edition, 1825
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 8117880 | Billet-rearranging device This invention provides a billet-rearranging device which receives billets fed in a row and rearranges two billets in tandem. The billet-rearranging device “A” is disposed between a chute “S” with an outlet to feed billets “b” in a row to the device “A... | 02/21/2012 |
| 7197415 | Laser alignment method and apparatus A method for setting or calibrating a machine tool wherein the critical components the machine tool are identified as are the critical devices that are employed to affect their position and each of the possible positions to which each of the critical devices may be ... | 03/27/2007 |
| 7169228 | Extrusion applicator having linear motion operability An applicator for application of a substance onto a material. The applicator has a housing, a valve and a nozzle. The applicator may also have a journal that is connected to the valve which together translate in a linear motion to provide shuttering functionality. T... | 01/30/2007 |
| 7140222 | Apparatus and method for uniform shear deformation A shear deformation apparatus comprises: a die having an inlet and an outlet; and a rotatable device installed at a shear zone for supporting a material introduced into the inlet of the die and thus changing a direction of the material to the outlet of the die, of w... | 11/28/2006 |
| 7073420 | Hydraulic cutting device for cutting a raw aluminum material A hydraulic cutting device for a raw aluminum material includes an input tract for transporting the raw aluminum material to a cutting seat to be cut by the incorporation of a movable cutting block and a fixed cutting block. A measuring device is provided to measure... | 07/11/2006 |
| 7047784 | Hot cut aluminum billet saw A process and apparatus for extruding aluminum into products, wherein aluminum logs are first heated to a predetermined temperature in a furnace, then are cut into billets of predetermined lengths, and then the billets, while still hot, are extruded into predetermin... | 05/23/2006 |
| 6895795 | Continuous severe plastic deformation process for metallic materials A method of processing a billet of metallic material in a continuous manner to produce severe plastic deformation. The billet is moved through a series of CSPD dies in one operation to efficiently produce a billet characterized by a controlled grain structure. The l... | 05/24/2005 |
| 6854312 | Process and apparatus for manufacturing lithium or lithium alloy thin sheets for electrochemical cells A method of manufacturing lithium or lithium alloy anodes for electrochemical cells by an extrusion process wherein a lithium or lithium alloy ingot is formed into a thin sheet. The method is adapted to extrude thin sheet having a width exceeding the diameter of the... | 02/15/2005 |
| 6601425 | Automatic extruding machine An automatic extruding machine includes a base member, a molding device mounted on a middle portion of the base member, an input extruding device mounted on the base member and connected to the molding device, a feeding device mounted on the base member b... | 08/05/2003 |
| 6370930 | Continuous shear deformation device The present invention relates to a continuous shear deformation device. In order to occur shear deformation at the position at which a material is inserted into a molding path from a rotary guide apparatus for the purpose of solving the problem that the a... | 04/16/2002 |
| 6360576 | Process for extruding a metal section In a process for the manufacture of a shaped bar consisting of an at least partially metallic material, a preform is shaped to form the shaped bar in the partially solid/partially liquid state and the shaped bar in the partially solid/partially liquid sta... | 03/26/2002 |
| 5823038 | Apparatus for loading a billet and, if necessary, a pressing disc into a horizontal metal extrusion press To achieve the precise arrival of a carrying part at the required positions, despite the very high translatory or swivelling speed of the loading apparatus, it comprises a base translatory part, which is movable transversely to the press axis on a base gu... | 10/20/1998 |
| 5802905 | Process and device for applying a temperature profile to metal blocks for extrusion The object of the invention is to apply an appropriate temperature profile to a bloc to be extruded, at which the extrusion process may be optimized For that purpose, the metal blocks (10a) to be extruded are heated (furnace 2) up to an appropriate extrus... | 09/08/1998 |
| 5657661 | Working method for loading an extrusion billet and metal extrusion press A work method for loading an extrusion billet using a billet loader into the billet chamber of a metal extrusion press and a metal extrusion press for extruding sections through a die using an extrusion ram. Whereby the loading can be carried out regardle... | 08/19/1997 |
| 5473925 | Apparatus for continuously forcing an elongate and extrusile raw material into an extrusion pressure vessel An apparatus has first propellers (20) and second propellers (21) alternating with the first propellers. Each propeller has one or more helical biting edges (24a) protruding into a guide passage (28) through which a raw material (W) advances. The biting e... | 12/12/1995 |
| 5335528 | Rapid loading short-stroke extrusion press, and process A billet fed extrusion press comprises a rotating arm (46) on a movable cross member (28). The arm carries a plunger (48) and a billet loader (50) spaced from each other, and can be rotated between a condition in which it brings the plunger into a working... | 08/09/1994 |
| 5325694 | Extrusion billet taper quenching system The specification discloses a dynamic self-adjusting taper quenching system for producing isothermal extrusions in a nonferrous extrusion operation. The quenching system includes a quenching unit, a computer for controlling the quenching unit, and an inte... | 07/05/1994 |
| 5247821 | Extruding press and method for its feeding A method for feeding billets in horizontal extruding presses which comprises the opening of the container, the cutting off of the surplus of the billet extruded simultaneously to the supplying of a new billet in line with the container and to a simultaneo... | 09/28/1993 |
| 5119660 | Method for manufacturing metal objects The invention relates to a method for manufacturing metal objects, particularly non-ferrous metal objects, by means of extrusion. According to the invention a casting with a cast structure is conducted at or about ambient temperature to the extrusion devi... | 06/09/1992 |
| 5027634 | Solutionizing taper quench A method and apparatus for conditioning an aluminum billet for extrusion from an extrusion press. The billet is first heated above the solutionizing temperature for the MgSi phases in the aluminum matrix, then the billet is cooled below the solutionizing ... | 07/02/1991 |
| 4989437 | Method and apparatus for extruding metal A method and apparatus for extruding metal using the reverse method in which a billet placed in the bore of a container is compressed between a base and an extruding block. Billets are extruded in the raw state without prior removal of the outer layer, le... | 02/05/1991 |
| 4825677 | Metal extrusion apparatus Apparatus for the extrusion of metal in the form of billets (4) cut to order from bars (44, 45) previously heated in a furnace (31), comprising an extrusion press (1) associated with a member for transferring each billet (4) to be extruded, parallel to it... | 05/02/1989 |
| 4787234 | Method and apparatus for extruding superalloy material The present invention provides a method and apparatus for a forwardly extruding superalloy parts. The method provides for extruding metal parts from a superalloy material in an extrusion press having a lower press table assembly accommodating the extruded... | 11/29/1988 |
| 4781053 | Indirect extrusion process and machinery therefor An indirect extrusion process, and apparatus therefor, for producing an extrusion product from a hot metal billet. A press container is mounted to be substantially axially stationary during extrusion of a billet. A hot billet, a die and a pressure disc ar... | 11/01/1988 |
| 4694881 | Method for making thixotropic materials A process for forming a liquid-solid composition from a material which, when frozen from its liquid state without agitation, forms a dendritic structure. A material having a non-thioxotropic-type structure, in a solid form, is fed into an extruder. The ma... | 09/22/1987 |
| 4694882 | Method for making thixotropic materials A process for producing a liquid-solid composition comprising heating a liquefiable material sufficiently to form a liquid phase with solid dendritic particles therein without completely liquefying the material and subjecting said liquid-solid material to... | 09/22/1987 |
| 4658623 | Method and apparatus for coating a core material with metal Apparatus and method for coating a high tensile strength fibrous material with an extrudible, corrosion-resistant metal to form a composite, continuous wire using dies, a compression cylinder in fluid connection with the dies, a piston for forcing the met... | 04/21/1987 |
| 4631949 | Method of loading billet in the indirect extruding press A method of loading billet in the indirect extruding press for an alignment of the billet in which, after the billet (10) is held between the dummy block (11) at the side of the extruding stem (4) and the surface of the dies (6) of the dies stem (3), the ... | 12/30/1986 |
| 4610725 | Continuous extrusion of metals A continuous extrusion machine, in which feedstock is admitted (at 50) to a peripheral groove (12) in a rotating wheel (10), is enclosed in that groove by a cooperating shoe (24), and is frictionally dragged along an arcuate passageway (48) formed by said... | 09/09/1986 |
| 4606211 | Indirect extrusion press An indirect extrusion press in which a seal block (16) is provided with a disc portion (18) to be fitted in a billet receiving bore (25) of a container (24) and is also provided with a cylindrical portion (19) contiguous to the disc portion (18) and havin... | 08/19/1986 |
| 4604882 | Forming apparatus for production of stranded conductor A rotary head for use in an apparatus for forming a stranded wire, the apparatus including an inner rotating body rotating about a predetermined axis, an outer rotating body surrounding the inner rotating body to define an annular space between the two bo... | 08/12/1986 |
| 4557894 | Friction-actuated extrusion A friction-actuated extrusion process comprising pickling the metal to be extruded before it is granulated and used as the in-feed for the process.... | 12/10/1985 |
| 4505878 | Process for extrusion of copper In a continuous friction-actuated process for the extrusion of copper, a passageway 3 is formed between an arcuate first member and a second member in the form of a wheel 1 having a circumferential groove 2 formed in its peripheral surface into which groo... | 03/19/1985 |
| 4463589 | Indirect extrusion press An indirect extrusion press including a die assembly having a loose die detachably mounted on a die stem and axially movable relative to a billet container for extruding a billet through a die hole, and a die handling mechanism for transferring the die as... | 08/07/1984 |
| 4425775 | Methods for extrusion Two elongated gripping members (12,12) cooperate to form a closed pressure chamber about a waxed billet (61). The gripping members are reciprocated relative to an extrusion station (13), such reciprocation first moving the pressure chamber toward and past... | 01/17/1984 |
| 4393917 | Methods and apparatus for casting and extruding material Molten material is fed into an elongated outwardly open mold, moving in a predetermined path, and is thereafter conveyed by the mold movement at least partway through a region of such path over which a closure for the outward opening of the mold moves alo... | 07/19/1983 |
| 4379398 | Pull-back type indirect extrusion press A pull-back type indirect extrusion press is designed so that the scalping of billets can be effected inside the press independently of extrusion cycles and the scalped billet is allowed to stand by in a billet extrusion standby space which is provided wi... | 04/12/1983 |
| 4342212 | Indirect extrusion press A die stem and a billet-receiving sleeve extend rearwardly from an extrusion apparatus platen slide that is movable laterally from a first position in which the stem is aligned with a billet container passage behind it to a second position in which the sl... | 08/03/1982 |
| 4326399 | Extrusion press operating by the indirect method A press operated by the reverse method comprising a fixed tubular die casing defining a pressing axis, a main jack operative to displace a cross beam supported for displacement along the pressing axis, a displaceable holder disposed between the cross beam... | 04/27/1982 |
| 4319476 | Methods and apparatus for extrusion Two elongated gripping members (12,12) cooperate to form a closed pressure chamber about a waxed billet (61). The gripping members are reciprocated relative to an extrusion station (13), such reciprocation first moving the pressure chamber toward and past... | 03/16/1982 |
