| Document |
Document Title |
|
WO/2012/014840 |
The purpose of the invention is to provide a spiral steel having a high mechanical strength and being capable of easily narrowing the pitch interval of a twisted portion (spiral blade portion) even without changing a twist angle and also...
|
|
WO/2012/013729 |
The method for making reinforcement irons operates in a machine for folding metal profiles (2) provided with a folding head (3) mobile between a disengagement position and an operating position protruding from the work plane (10) and aux...
|
|
WO/2012/006343 |
The invention describes a device and method for making corrugated products. The device can be used with any substrate and includes, at least, first and second drive rollers for driving a middle substrate and a single wall corrugated prod...
|
|
WO/2012/006043 |
A razor blade manufactured by the process of cutting a strip of blade steel into discrete blanks each having an elongated edge and an elongated support portion extending between a pair of lateral end faces generally transverse to the elo...
|
|
WO/2012/001460 |
The present invention refers to a method for continuous manufacturing of three- dimensional electro -welded metal nets obtained from the stacking of a plurality of flat nets, the upper one (2) of which is cut (4), folded and electro -wel...
|
|
WO/2011/155798 |
The present invention relates to a method of manufacturing a compound multiple curved surface molding plate. The method of manufacturing a compound multiple curved surface molding plate comprises: an upper and lower mold processing step ...
|
|
WO/2011/150582 |
A continuous rolling type cold-bending forming method for a stainless steel seal-water sheet is to obtain a roll-bending deformation by continuously rolling pass by pass, and in the deformation process a pair of rollers comprised of an u...
|
|
WO/2011/141015 |
A machine for bending tubes of large diameter in different bending directions, wherein, for bending, in this machine a tube (10) is guided in the axial direction through an inductive heating device (7) enclosing this tube in an annular m...
|
|
WO/2011/115244 |
In the disclosed method for molding a plate-shaped workpiece, concave sections (11) are formed on one surface (1a) of a plate-shaped workpiece (1), after which the workpiece (1) on which the concave sections (11) are formed is bent so th...
|
|
WO/2011/098316 |
An automatic loading unit (3) for bending pin supporting bars (7), which serves an automatic machine for bending electro-welded metal grids, and/or an automatic system for forming three-dimensional lattice-like frames derived from electr...
|
|
WO/2011/094552 |
A method for manufacturing large diameter tapered roller bearing cages (10B). A straight metal strip, coil or plate of cage blank material (10), precisely dimensioned in width, length and thickness, with or without windows or pockets pre...
|
|
WO/2011/087582 |
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 reducing surface abnormalities, improving s...
|
|
WO/2011/083925 |
The present invention relates to a method and apparatus for manufacturing a corrugated steel pipe, in which a spiral corrugation is formed on the body of the pipe, and the inner surface of the body of the pipe is smooth without any curva...
|
|
WO/2011/083925 |
The present invention relates to a method and apparatus for manufacturing a corrugated steel pipe, in which a spiral corrugation is formed on the body of the pipe, and the inner surface of the body of the pipe is smooth without any curva...
|
|
WO/2011/081387 |
Disclosed are a sheet-material forming device and method in which the response to modifications and changes in a target shape is flexible and in which a conventional forming punch block can be used in order to form even curved surfaces c...
|
|
WO/2011/081387 |
Disclosed are a sheet-material forming device and method in which the response to modifications and changes in a target shape is flexible and in which a conventional forming punch block can be used in order to form even curved surfaces c...
|
|
WO/2011/068354 |
The present invention relates to an apparatus for manufacturing a spiral duct, which can easily manufacture a spiral duct in which linear connection portions are formed integrally with both ends of a bent pipe, and which comprises a cutt...
|
|
WO/2011/068354 |
The present invention relates to an apparatus for manufacturing a spiral duct, which can easily manufacture a spiral duct in which linear connection portions are formed integrally with both ends of a bent pipe, and which comprises a cutt...
|
|
WO/2011/064222 |
Apparatus (10) and method for bending elongated metal elements (11) comprising a bending station (12) provided with a first contrasting pin (13), a bending support (17) defining a first bending plane (P) on which the elongated metal elem...
|
|
WO/2011/058775 |
A laser beam (3) oscillated by means of a laser beam oscillator (5) is reflected by a mirror (7), then, the laser beam is applied to a work (W) through a cylindrical lens (9). The laser beam (3) becomes a line laser beam (3a), which is l...
|
|
WO/2011/057625 |
In a method for producing a one-piece bent pipe part (1) comprising a first pipe part (2) and a second pipe part (3), wherein the pipe axes of the pipe parts (2, 3) are arranged at an angle (α) to each other and the first pipe part (2) ...
|
|
WO/2011/046713 |
An embodiment of the present invention is a method of performing non-shape forming operations during vessel shaping, the method comprising indexing a cylinder across a pathway of at least one of an operation wheel, the operation wheel fu...
|
|
WO/2011/043168 |
Provided is a device whereby a delicate machine can, within installation site constraints, make accurate (in terms of depth) cuts on both sides of a Thomson blade (1) in an unstable orientation, allowing the formation of grooves in the p...
|
|
WO/2011/036549 |
An Archimedean screw (10) comprising a spiral helix (30). The Archimedean screw (10) is characterized in that it further comprises a central element (20) plastically twisted like a helix about a central symmetry axis (X). The spiral heli...
|
|
WO/2010/096018 |
A method is disclosed for fabricating a hollow bar (10) that forms elements of a grille or railing of a metalwork piece where the bar is twisted manually, machine-assisted or automated machinery, into a spiral form for decorative or orna...
|
|
WO/2010/096018 |
A method is disclosed for fabricating a hollow bar (10) that forms elements of a grille or railing of a metalwork piece where the bar is twisted manually, machine-assisted or automated machinery, into a spiral form for decorative or orna...
|
|
WO/2010/087692 |
The invention relates to a system and a method for mounting and removing metal plates. The invention relates to a mounting system including a metal plate, an apparatus for manually bending the metal plate, a system for cutting the metal ...
|
|
WO/2010/084898 |
A lightweight hollow member having excellent rigidity and collision characteristics, the hollow member being suitable for an automotive part because of having high tensile strength equal to or higher than, for example, 780 MPa and a comp...
|
|
WO/2010/081447 |
The invention relates to a bent sheet-metal component (10) with a three-edged corner (11), wherein two edges (12, 13) of the corner (11) are formed by a first and a second sheet-metal leg (2, 3) of a cut-to-size sheet-metal blank (1), wh...
|
|
WO/2010/080522 |
Devices, systems and methods are disclosed which relate to a wire bending apparatus capable of both on and off-plane nose and mandrel bends. Exemplary embodiments of the present invention incorporate a center turret cluster with a plural...
|
|
WO/2010/080522 |
Devices, systems and methods are disclosed which relate to a wire bending apparatus capable of both on and off-plane nose and mandrel bends. Exemplary embodiments of the present invention incorporate a center turret cluster with a plural...
|
|
WO/2010/078882 |
The invention relates to a device for bending a U- or L-shaped sheet profile (1), to give an angular in particular right-angular corner, wherein the profile comprises an edge-forming arm surface (3) on one or both long edges of the base ...
|
|
WO/2010/078882 |
The invention relates to a device for bending a U- or L-shaped sheet profile, tho give an angular in particular right-angular corner, wherein the profile comprises an edge-forming arm surface preferably bent at right angles, the width of...
|
|
WO/2010/067966 |
The present invention provides a line-heating method which reflects the forced deformation of a steel sheet, and to a system thereof. The line-heating method according to the present invention comprises the steps of: measuring the steel ...
|
|
WO/2010/067966 |
The present invention provides a line-heating method which reflects the forced deformation of a steel sheet, and to a system thereof. The line-heating method according to the present invention comprises the steps of: measuring the steel ...
|
|
WO/2010/053428 |
A method and an arrangement for the measurement of angles at a workpiece (2) during the bending of the workpiece (2) to a predetermined angle in a press brake (1), where the bending operation takes place between a moveable die (4) and a ...
|
|
WO/2010/044052 |
The method for manufacturing spiral reinforcements provides for feeding a metal wire (2) through a foldingunit (5) provided with a central mandrel (7) and an eccentric folding pin (8), having parallel axis, and for performing successive ...
|
|
WO/2010/044052 |
The method for manufacturing spiral reinforcements provides for feeding a metal wire (2) through a foldingunit (5) provided with a central mandrel (7) and an eccentric folding pin (8), having parallel axis, and for performing successive ...
|
|
WO/2010/044052 |
The method for manufacturing spiral reinforcements provides for feeding a metal wire (2) through a foldingunit (5) provided with a central mandrel (7) and an eccentric folding pin (8), having parallel axis, and for performing successive ...
|
|
WO/2010/029367 |
A mandrel (50) for forming helically coiled heat exchange tubes (80), the mandrel comprising: a roller (56) to form the tube into a helical coil (30); a drive (52) for rotating the roller; a carriage (82) for indexing the tube with respe...
|
|
WO/2010/028548 |
A flange manufacturing technique includes the following steps: heating a continuous casting billet to rolling temperature; rolling said billet to form a flat steel strip, curling said flat strip to form a multiple coil ring; cutting said...
|
|
WO/2010/029367 |
A mandrel for forming helically coiled heat exchange tubes, the mandrel comprising: a roller to form the tube into a helical coil; a drive for rotating the roller; a carriage for indexing the tube with respect to the roller, wherein the ...
|
|
WO/2009/157738 |
The present invention relates to a method for molding a curved surface of a plate, comprising the steps of: (a) forming a curved plate model corresponding to a target shape; (b) performing layout interpretation on the curved plate model;...
|
|
WO/2009/157738 |
The present invention relates to a method for molding a curved surface of a plate, comprising the steps of: (a) forming a curved plate model corresponding to a target shape; (b) performing layout interpretation on the curved plate model;...
|
|
WO/2009/142343 |
Provided is a manufacturing method of a spiral duct including an elbow. The manufacturing method includes: bending projecting wave portions of metal plate members upward by a ball caster, the metal plate members being cut in such a manne...
|
|
WO/2009/142342 |
Provided is a joint jig of a spiral duct manufacturing apparatus including an uncoiler around which a metal plate member is wound; a wave bending device which cuts the metal plate member supplied from the uncoiler into a straight line an...
|
|
WO/2009/135845 |
Bending device (10) and method for a bending machine (15) for oblong metal elements (11), comprising a plurality of bending units (12) each provided with contrast pins (13), a bending support (19) defining a bending plane (P) on which th...
|
|
WO/2009/118143 |
The present invention relates to a bending method for metal rods and/or bars, starting from rods (15) or bars previously straightened in a rectilinear manner by appropriate means and fed in the form of segments and/or originating from co...
|
|
WO/2009/118143 |
The present invention relates to a bending method for metal rods and/or bars, starting from rods (15) or bars previously straightened in a rectilinear manner by appropriate means and fed in the form of segments and/or originating from co...
|
|
WO/2009/118143 |
The present invention relates to a bending method for metal rods and/or bars, starting from rods (15) or bars previously straightened in a rectilinear manner by appropriate means and fed in the form of segments and/or originating from co...
|
