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US20080061555 |
Flared cone fitting
The present invention is an improved flared cone fitting of the type having a male portion and a female portion having a tube, an inverted conical annulus, a nut, and a joinder portion. It is...
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US20120297849 |
METHOD FOR HOT-ROLLING A SLAB AND HOT-ROLLING MILL
The invention relates to a method for hot-rolling a slab (1), especially a steel slab, the slab (1) being subjected to at least two shaping steps at different temperatures in a hot-rolling mill...
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US20110041661 |
Rotary Cutting Tool, Method of Cutting Billet for Manufacturing Seamless Pipe or Tube, and Method of Manufacturing Seamless Pipe or Tube
An object of the present invention is to provide a rotary cutting tool, a method of cutting a billet for manufacturing a seamless pipe, and a method of manufacturing the seamless pipe, which are...
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US20120017660 |
STEEL PLATE MANUFACTURING FACILITY AND MANUFACTURING METHOD
A facility is provided for manufacturing a steel plate excellent in steel plate shape and mechanical property while setting low cooling-water spraying performance in a descaling step and achieving...
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US20100249973 |
METHOD AND DEVICE FOR OPTIMIZATION OF FLATNESS CONTROL IN THE ROLLING OF A STRIP
A method and a device for optimization of flatness control in the rolling of a strip using any number of mill stands and actuators. A mill model is used represented by a mill matrix that includes...
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US20100013295 |
AXLE BODY
The invention relates to an axle body, particularly for a commercial vehicle, wherein the body is configured substantially as an axle pipe, which comprises a center section and at least one...
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US20110011147 |
METHOD AND APPARATUS FOR TRIMMING A CAN
A trimming turret including a first trimmer head including a first pilot. The turret is configured to receive a stress induced plastically deformed container having earing about a respective...
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US20110023570 |
Method for Producing High-Alloy Seamless Steel Pipe
Pipe-swelling can be prevented by piercing-rolling a high-alloy steel billet heated to a temperature range from 900 to 1250° C. with a piercing mill equipped with main rolls having a surface ...
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US20110241414 |
WHEEL AND METHOD OF MANUFACTURING THE SAME
There are provided a wheel having excellent mechanical strength in spite of being lightweight, and a method of manufacturing the wheel. The present invention provides a wheel (100) including a disk...
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US20080190165 |
Hollow Power Transmission Shaft
Provided is a hollow power transmission shaft exhibiting an increased strength when a pipe used as a material thereof is machined to make the pipe unlikely to crack during processing. A pipe (P)...
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US20090242183 |
COMPRESSION ROLLER, APPARATUS FOR MANUFACTURING HEAT EXCHANGER TUBE HAVING THE SAME AND HEAT EXCHANGER TUBE
An apparatus for manufacturing a heat exchanger tube includes an extruding means for extruding an aluminum preform in the shape of a tube; and a pair of compression rollers, each provided above and...
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US20050223768 |
Method for manufacturing a metal tubular blank, a tubular blank, and a product produced from said tubular blank
Disclosed is a method for manufacturing a metal tubular blank suitable for forming into a product comprising the steps of: providing an essentially planar blank, said planar blank having a first...
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US20130025338 |
TUBE-FORGING METHOD
A tube is made by first making a tubular billet with a central cavity by a primary shaping operation. Then the billet is fed to a radial forging machine where it is forged into the tube by...
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US20100147046 |
SHEET METAL BENDING BRAKE
A bending brake assembly for manually bending pieces of sheet metal material including a base supporting a plurality of c-shaped members presenting opposing clamping surfaces for receiving the...
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US20100288136 |
REINFORCED BAKING TRAY
A baking article is provided that includes a substantially rectangular baking surface; a walled portion surrounding the baking surface, wherein the topmost region of the walled portion surrounding...
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US20080047317 |
Method of manufacturing a seamless steel tube
A seamless steel tube is manufactured from a high alloy steel containing at least 5% of Cr while effectively preventing mandrel bar withdrawal troubles after elongation rolling of a material being...
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US20080302158 |
Method and Rolling Mill For Improving the Running-Out of a Rolled Metal Strip Whose Trailing End is Moving at Rolling Speed
A method for improving the running-out of a metal rolled strip (1), the rolled trailing strip end (1a) of which exits out of a respectively last roll stand (2) of a multistand rolling mill (3) at a...
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US20120125067 |
ORIFICE PLATE AND MANUFACTURING METHOD OF THE ORIFICE PLATE
An orifice plate for liquid injection made of plate-shaped stainless steel, wherein an orifice is formed by shearing, is characterized in that the average crystal grain size of the stainless steel...
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US20090241631 |
HOSE FITTING
A machine, tooling and method for cold forming complex metal parts such as a banjo style hose fitting starting with a near net shape volume of wire and continuing with multiple forging blows and an...
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US20100003540 |
MULTILAYER STEEL AND METHOD FOR PRODUCING MULTILAYER STEEL
Disclosed is a multilayered steel composite which compatibly achieves properties such as strength and ductility that are incompatible in conventional steels and is excellent in strength, ductility,...
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US20130074569 |
Shrinker stretcher machine
The present invention is a shrinker stretcher machine that uses four distinct and separate tool cartridges to perform both shrinking and stretching operations by simply removing, rotating each tool...
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US20110219847 |
CIRCULAR GROOVE PRESSING MECHANISM AND METHOD FOR SPUTTERING TARGET MANUFACTURING
A method of making metal target blank using circular groove pressing includes pressing a metal or metal alloy target blank in a first circular grooved pressing die set into a first concentric...
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US20060196589 |
RUN-FLAT TIRE SUPPORT, METHOD FOR MANUFACTURING THE SAME, AND RUN-FLAT TIRE
The purpose of the present invention is to provide a support, a support manufacturing method, and a pneumatic run-flat tire by which predetermined strength is ensured while lightening is achieved....
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US20060218985 |
Tube with high dimensional accuracy, and method and device for manufacturing the tube
There are provided a high dimensional accuracy pipe and a manufacturing method thereof, the pipe being in response to wide requirements of sizes, being manufactured at inexpensive cost, and having...
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US20120312427 |
HIGH-STRENGTH ALUMINUM ALLOY PRODUCT AND METHOD OF PRODUCING THE SAME
A high-strength Al—Cu—Mg—Si aluminum alloy product obtained by extrusion is characterized in that the microstructure of the entire surface of the cross-section of the aluminum alloy product is fo...
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US20110206552 |
CARBON STEEL WIRE WITH HIGH STRENGTH AND EXCELLENT DUCTILITY AND FATIGUE RESISTANCE, PROCESS FOR PRODUCING THE SAME, AND METHOD OF EVALUATING THE SAME
Provided is a carbon steel wire with unprecedentedly high strength and excellent ductility and fatigue resistance, a process for producing the same, and a method of evaluating the same is provided....
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US20090173128 |
METHOD OF WELDING HEATED LOG SEGMENTS IN AN ALUMINUM EXTRUSION PROCESS
A method of processing heated metal logs in a metal extrusion process. The remainder of each log is attached to the succeeding log. Specifically, the abutted ends of the two log segments are...
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US20110239727 |
PORTABLE TRUING DEVICE FOR SPOKED WHEELS AND METHOD OF USE
A portable tool designed for effective and efficient lateral truing of damaged spoked wheels, in particular bicycle wheels, is described. The tool is mountable on the bicycle frame, and allows the...
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US20130017410 |
Multi-Ply Aluminum Bonded Cookware
Cookware, such as a stock pot, fry pan, sauté pan, griddle, or grill, comprising a basic three-ply bonded composite includes two layers of an aluminum alloy, such as 3003 or the like, bonded on ...
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US20100092331 |
WEATHER-RESISTANT HOT-ROLLED STEEL SHEET SUPERIOR HIGH-STRENGTH, AND MANUFACTURING METHOD
There are provided a high-strength hot-rolled steel sheet having excellent weather resistance used for containers and a method of manufacturing the same. A high-strength hot-rolled steel sheet...
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US20130037554 |
CAN MANUFACTURE
A method and apparatus are disclosed which are suitable for use in the manufacture of two-piece metal containers. In particular, a way of making cups from metal sheet is disclosed using a...
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US20120210765 |
Method for Manufacturing Mechanical Part Excellent in Rolling Fatigue Life
Disclosed is a method for producing a mechanical part superior in rolling fatigue life. The mechanical part includes a rolling portion for a rolling element to roll along an inner diameter surface...
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US20120255339 |
METHOD OF MAKING A FORGED SICKLE GUARD
The invention is a process of making a forged sickle guard for use in mowing and cutting machines. The sickle guard has at least one longitudinally extending guard finger wherein the guard finger...
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US20080173059 |
Expandable Skin for Restructuring an Inner Lining
A skin and a method for restructuring the inner surface of a tube of long length includes manufacturing a skin, in a material with expansion rate greater than 50%, the external surface of which...
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US20050138983 |
Apparatus for bending individual and grouped pipes
An apparatus for bending individual and grouped pipes has several bending stations in succession and at least one transfer unit. As a result, the pipes that are to be bent can be provided with...
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US20090272166 |
METHOD OF USING AN ELECTROMAGNETIC FORMING MACHINE TO HEM A PLURALITY OF PANELS TO FORM A PANEL ASSEMBLY
A method of using an electromagnetic forming machine to hem a panel assembly includes providing an inner panel and an outer panel. The outer panel has a plurality of flanges and a plurality of...
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US20110002808 |
FIRE-RESISTANT STEEL MATERIAL SUPERIOR IN WELD HEAT AFFECTED ZONE REHEAT EMBRITTLEMENT RESISTANCE AND LOW TEMPERATURE TOUGHNESS AND METHOD OF PRODUCTION OF SAME
The present invention provides a fire-resistant steel material superior in weld heat affected zone reheat embrittlement resistance and low temperature toughness when welded by large heat input and...
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US20130053939 |
METHOD FOR MANUFACTURING CYLINDRICAL NITINOL OBJECTS FROM SHEET
An article cut from a metallic sheet, has a first pattern of struts forming a plurality of inner apexes situated substantially within a plane that contains the plurality of the inner apexes. There...
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US20090266130 |
Distributed Drives for a Multi-Stage Can Necking Machine
A multi-stage can necking machine having distributed drives is provided. The multi-stage can necking machine may include a plural of operation stages, wherein at least some of the operation stages...
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US20100300169 |
DEVICE AND METHOD FOR BENDING PIPES
A device for bending a pipe includes a pipe feed device configured to continuously advance the pipe in a longitudinal direction of the pipe feed device; a bending arm pivotable about a rotation...
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US20080047314 |
Device for the Continuous Lengthening of a Metal Strip by Traction, and Method for Operating One Such Device
The invention relates to a device (1) for the continuous lengthening of a metal strip (2) by traction, said device comprising, in the strip transporting direction (R), at least three S-roll units...
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US20110189480 |
Magnesium Fastener Manufacturing Method and A Magnesium Fastener Member Produced Thereby
A magnesium fastener manufacturing method includes the steps of: using a magnesium or a magnesium alloy to form a magnesium wire or a magnesium rod; processing cold forging, warm forging or hot...
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US20090107202 |
RAM FOR METAL CAN SHAPER
An apparatus for forming a two-piece can comprising: a cylindrical housing, the cylindrical housing having a first end and a second end; a first round bushing having a longitudinal rectangular bore...
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US20120079862 |
BORONIZED LAYING PIPE
A laying pipe for use in the laying head of a rolling mill is configured for rotation about an axis, with an entry end aligned on that axis to receive a hot rolled product, and with a curved...
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US20070017269 |
Device and method for bending pipe material
In the case of bending an outer pipe, a pressure die provided just in front of a bending section is provided with a groove, wherein the shape of the groove on the side far from the bending section...
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US20120297847 |
Deformation of Thin Walled Bodies
A thin walled body is deformed in a process in which the body is gripped securely in a holding station and, whilst gripped in the holding station, tooling engages to deform the peripheral wall of...
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US20110023567 |
Deformation of Thin Walled Bodies
A thin walled body is deformed in a process in which the body is gripped securely in a holding station and, whilst gripped in the holding station, tooling engages to deform the peripheral wall of...
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US20110146361 |
Method of Peening Metal Heart Valve Stents
Medical devices, such as percutaneous prosthetic heart valves can include a stent or frame structure component. The stent can be shot peened, laser peened, and/or ultrasonically peened, thereby...
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US20070271985 |
Method for Forming a Cam-Engaged Rocker Arm
Valve guides are formed on a U-shaped sheet metal rocker arm by the horizontal displacement inwardly of surface metal from the outboard portion of the rocker arm. A rocker arm body made by forming...
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US20070256466 |
MACHINE AND PROCESS FOR PRODUCTION OF THREE-DIMENSIONAL STIRRUPS
Machines and processes for production of three-dimensional stirrups (1a) with two converging legs (4,5), from rods, wire or other material of any cross-section. A planar stirrup (9) with parallel...
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