Quotables
"The horse is here to stay, the automobile is only a novelty - fad."
President of Michigan Savings Bank ; 1903
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 |
| 8113030 | Methods for manufacturing flanged article Methods are taught for manufacturing a work having a peripheral flange by pressing a sheet material may include half die cutting the material so as to simultaneously form inner and outer circumferential surface of the peripheral flange while the peripheral flange is... | 02/14/2012 |
| 7415859 | Method and apparatus for forming blind holes in sheet material A method of forming blind holes in a sheet material is provided. The method includes forming a recessed segment in the sheet material, stamping the recessed segment between a tapered punch and a pad to form a blind hole having a sealed end and a sidewall, wherein th... | 08/26/2008 |
| 7360845 | Cold-formed rotatable cutting tool and method of making the same A cutting tool body includes a net-shaped steel body that has an axial forward end and an axial rearward end. The net-shaped steel body contains at the axial forward end thereof a cold-headed socket. The net-shaped steel body further contains a cold-headed puller gr... | 04/22/2008 |
| 7357012 | Methods and assemblies for bending strands of material A method for bending strands of material. The method includes providing a first pair of opposing dies each comprising a first surface corresponding to a first pair of predetermined bends to be formed in a first strand of material, positioning the first strand of mat... | 04/15/2008 |
| 7322223 | Creep forming a metallic component A method of creep forming a metallic component is provided. The method includes the steps of applying static loading and cyclic loading and/or vibration to the component during the creep forming thereof to act as a source of additional energy. ... | 01/29/2008 |
| 7310986 | Method for producing a compensation collar for an injection valve The positioning of the actuating drive in a fuel injector with a piezoactor (2) that is screwed into the housing (1) of the fuel injector is performed by applying a voltage (U) to the piezoactor (2) that corresponds to a given idle stroke (h), a... | 12/25/2007 |
| 7290337 | Manufacturing method for frame body and frame body In this manufacturing method for a frame body, after ring rolling a metal material to form a ring-shaped member, a rectangular member is formed by pressing and deforming this ring-shaped member in the radial direction. At this time, an angle of corner portions that ... | 11/06/2007 |
| 7281402 | Method and apparatus for optimizing forging processes A method and apparatus for optimizing the forging of a workpiece that is moved along a longitudinal axis of a forging press. The method includes detecting the relative positions of the first and second ends of the workpiece along the longitudinal axis and calculatin... | 10/16/2007 |
| 7267542 | Molding apparatus and method An apparatus and method for making a mold or mold face includes a container having at least one opening. The apparatus also includes a flexible membrane that is retained to the container that extends across the opening of the container. The apparatus for making a mo... | 09/11/2007 |
| 7260970 | Hot forge forming facility A hot forge forming facility includes at least a material supply device, a heating device, a guiding device and a punching device. The material supply device carries a continuous supply of metal material in rolls. The heating device heats and softens the metal mater... | 08/28/2007 |
| 7257981 | Closed forging method, forging production system using the method, forging die used in the method and system, and preform or yoke produced by the method and system A closed forging method for producing a forged product includes preparing as a forging material a cylindrical cast ingot that has a volume the same as the volume of a forged product and assumes a shape having an upper surface, a lower surface and a side surface and ... | 08/21/2007 |
| 7251979 | Method of producing forged part and method of producing suspension arm for automotive vehicles A method of producing a forged part includes holding a material by a jig, upsetting the material, held by the jig, to a predetermined length by a pair of upsetting dies disposed on both ends of the material, while pressing the upsetting dies on the material, so as t... | 08/07/2007 |
| 7234906 | Threaded insert for fasteners A threaded insert for providing stronger threads to a parent material. The threaded insert includes a bushing portion having male threads on the external surface and female threads within an internal bore. The threaded insert also includes keys which lock the thread... | 06/26/2007 |
| 7228722 | Method of forming sputtering articles by multidirectional deformation A method of producing a valve metal mill form having dimensions sufficient to be divided to form a plurality of sputter targets is described. The method includes multidirectional deformation of an ingot to form a mill form having a preferred average grain size of ab... | 06/12/2007 |
| 7213436 | Stamping apparatus for forming rod with configured ends A method comprises steps of providing bar stock, cutting the stock to form a rod-shaped blank, and stamp-forming a ball section on a first end of the blank in a transfer die. The method further includes stamp-forming an apertured flattened section on a second end of... | 05/08/2007 |
| 7213434 | Method for manufacturing universal joint yoke, forging die and preform A method for manufacturing a universal joint yoke that exhibits good yield in terms of material utilization through obtainment of a universal joint yoke perform whose excess metal to be trimmed is diminished and whose cup portion is of uniform height, includes a for... | 05/08/2007 |
| 7207204 | Crimper In one embodiment, an apparatus for shaping an article may comprise a plurality of movable dies arranged to form a chamber whose size may be varied by moving the dies. Each of the dies may have a contacting surface for contacting the article to be shaped. The chambe... | 04/24/2007 |
| 7204668 | Panel fastener with spring retaining ring A fastener assembly having a bolt having a shaft and a nose portion at its terminal end. A ring is mounted on the bolt. The ring is an elongated piece of resilient material curving from a first end about the bolt shaft, then curving back around to a second end adjac... | 04/17/2007 |
| 7197809 | Method for fabricating an helical stranded cable, particularly for mechanical motion transmission, and cable produced by that method A method for fabricating a stranded cable particularly for mechanical motion transmission, which cable is composed of multiple strands or wires, helically wound around a common longitudinal axis, including the steps of: a—winding... | 04/03/2007 |
| 7188506 | Apparatus and method utilizing an automated machine tool system and mandrel for cold working of holes in metal components A system for automatically cold working holes in metal components is disclosed. An automated mandrel moves in relation to a workpiece in order to perform cold expansion of holes in the workpiece. The mandrel is aligned with the axis of each hole and the surface of t... | 03/13/2007 |
| 7185524 | Grindless surgical needle manufacture A method for manufacturing a surgical needle devoid of a grinding process includes the steps of swaging a needle blank to define a substantially tapered or conical needle end, pressing the tapered needle to form a plurality of intersecting surfaces and forming cutti... | 03/06/2007 |
| 7181942 | Device and method for connections made between a crimp connector and wire An ultrasonic device and method obtains desirable crimp connections between a crimp connector and a wire, or bundle of wires, by assessing the desirability of connections made in a wire-to-wire connection and in other situations where two materials with good acousti... | 02/27/2007 |
| 7150174 | Reform rollers Reform rollers for use in internal or external base reforming of can bodies have a textured surface which control the depth of the dome of the can base and provide greater process stability than is achieved with known smooth rollers. One example of textured surface ... | 12/19/2006 |
| 7131311 | Method of and apparatus for forming forging blank When an actuator is operated, an upper die is displaced downwardly, pressing a lower surface of a workpiece against a forming surface. After the upper die is displaced upwardly, an ejecting member is displaced upwardly to push the workpiece upwardly by a lower die. ... | 11/07/2006 |
| 7131310 | Method for manufacturing improved fatigue life structures, and structures made via the method A method for cold working metal structures. A compound indenter is used to produce deformation in a workpiece, to provide a selected beneficial residual stress profile, to provide improved fatigue life structures with minimal manufacturing steps. A compound indenter... | 11/07/2006 |
| 7127929 | Forging work method A metallic plate member is provided. A first punch is operable to perform a first forging work to mold a first member in the plate member. The first member has a first function. A second punch is operable to perform a second forging work to mold a second member in t... | 10/31/2006 |
| 7117704 | Impact extrusion molded article, and impact extrusion molding method, and an impact extrusion molding apparatus An impact extrusion molded article that is molded while the metal-flow from a bottom of a slug set in a dice toward the side of the molded product article is suppressed; an impact extrusion molding method for manufacturing the impact extrusion molded article, and an... | 10/10/2006 |
| 7114358 | Tube expanding apparatus A method and apparatus for expanding a free end of a tube by use of a fluted spinning tool. The fluted spinning tool of the present invention, when rotated at a predetermined speed into the free end of the tube, produces a combination of force, rotation, and heat wh... | 10/03/2006 |
| 7111487 | Apparatus and method for forming curvature in sheet metal A curvature forming device has an upper member and a lower member. A clamping member is mounted on a spring within a recess in the upper member. An elongate deforming member is fixedly mounted in the same recess. The deforming member protrudes out of the recess more... | 09/26/2006 |
| 7093513 | Differential side gear and the production method thereof A one piece extruded differential side gear comprising internal splines which are used to connect to a drive shaft. The differential side gear includes outer circular gear teeth and defines a rectilinear blind hole in which an end portion of the drive shaft is recei... | 08/22/2006 |
| 7082808 | Making plate workpiece with regions of different thickness A method of making a part with regions of different thickness from a plate workpiece having a pair of substantially parallel plate faces. The workpiece is fitted between a surface of a die and a substantially parallel surface of a punch. The die is formed at its sur... | 08/01/2006 |
| 7077755 | Method of preparing ultra-fine grain metallic articles and metallic articles prepared thereby An apparatus and method are provided for angularly extruding a workpiece through a die to form blanks and articles having refined grain structure. The die is also used to form the workpiece to a desired shape, such as a cylinder. The angular extrusion method can be ... | 07/18/2006 |
| 7047786 | Method and apparatus for improving the fatigue life of components and structures Metal cold-working tooling and a method of employing such tooling. The tooling is used to produce deformation in a workpiece, to provide a selected beneficial residual stress profile in the workpiece, in order to provide high fatigue life structures in a minimum num... | 05/23/2006 |
| 7040134 | Punch for forging a liquid ejection head A male die for forming a member incorporated in a liquid ejection head is disclosed. Each of a plurality of first forging punches is operable to form a first recess on a metal plate. The first forging punches are arranged at a fixed pitch to form a punch row in a fi... | 05/09/2006 |
| 7028525 | Method and a device for deformation of a material body The device comprises a stamping member (2) arranged to be conveyed towards and hit a material body (1) with such a velocity that a rebound motion of the stamping member (2) is generated while a permanent deformation of the material body (1 | 04/18/2006 |
| 7024746 | Method and apparatus for monitoring blind fastener setting A method of monitoring the setting operation for a blind fastener comprising the step of measuring, as a function of time, an electronic signal indicative of the load being applied to the fastener during the setting operation and, from which, determining a mandrel e... | 04/11/2006 |
| 7017915 | Stem or shaft seal arrangement An improved seal arrangement in an assembly such as a valve assembly in which a compression member is provided to press a seal between the compression member and the valve body. In a preferred form, the compression member includes a recess which receives a first por... | 03/28/2006 |
| 7013550 | Method of making self-piercing nuts A raw parallelepiped metal piece is pressed into a closed mold to provide a nut blank that has a generally square pilot portion (14) for piercing a metal panel, the nut blank having a pair of flanges (16) that continue from opposite side walls (15 | 03/21/2006 |
| 7000442 | Rotary die blade member bending method, and rotary die blade member binding device Method and apparatus for making a rotary die blade from a straight blade blank to be conformable to the contour of the rotary die block include inserting a blade blank between a first press face of a first presser and a second press face of a second presser; and com... | 02/21/2006 |
| 6948245 | Gear and method of making the same In order that a worm 1 is rotated, a clearance (a region constituting a clearance portion between bearings and a worm gear) is formed (FIGS. 4(1) to (3)) in an upper surface of a base plate 3. A mold 12 for forming a lower h... | 09/27/2005 |
