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WO/2011/158092 |
A workpiece cutting method basically includes providing a workpiece proximate to a first blade (7, 107) including a first cutting edge (7a, 107a). The method further comprises moving a second blade (6, 106) including a second cutting edg...
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WO/2011/158087 |
A workpiece cutting apparatus (100) that basically includes a fixed blade (4), a moving blade (1) and a cleaning component (6). The fixed blade (4) is configured to fixedly receive a workpiece (9). The moving blade (1) is moveably mounte...
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WO/2011/150857 |
An arc-shaped cutter shearing machine is disclosed, which comprises an entry-side transmission mechanism (a), a shearing mechanism (b) and an exit-side transmission mechanism (c) which are sequentially arranged and installed on an instal...
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WO/2011/092803 |
Provided is a cutting device wherein even if the spacing between a plurality of cutting blades is reduced, it is possible to prevent the cutting blades from falling over or performing improper cutting. Said cutting device (30) serves to ...
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WO/2011/045072 |
The invention relates to a cutting device, in particular a crosscutting shearing machine, longitudinal cutting shearing machine or roller cut shearing machine for cutting metal sheets, and to a method for controlling such a device, the d...
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WO/2010/145043 |
A forming machine comprises a shearing device for shearing off a section of a bar stock, a forming station for forming the sheared-off bar stock section, and a transport device for the bar stock. The shearing device comprises two shearin...
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WO/2010/084579 |
A cutter which, when cutting a thin workpiece, can provide the workpiece with a neat cut surface. The cutter (A) cuts a thin workpiece (W) by causing an upper blade (movable blade) (2) to cross a lower blade (fixed blade)(1). The cutter ...
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WO/2010/078967 |
An industrial plant for shearing metal sheets characterized in that it comprises at least a first shearing station (10) including a first shearing apparatus provided with a first feeding chute, and a second shearing station (20) includin...
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WO/2010/055342 |
Rolling cut metal shearing apparatus is described in which the starting and, or end position of a shear blade (2) is varied according to the width, position and thickness of material to be cut (1), thereby optimising the stroke of the bl...
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WO/2010/046689 |
A metal shearing method and apparatus is described in which the cutting cycle includes a cut in two directions (e.g. left to right and then righ to left) rather than the conventional cut in one direction fallowed by a reset of the shear ...
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WO/2010/046569 |
The present invention relates to a device for automatically and autonomously releasing a mechanical cable or rope (4) connection between two elements, in a zone having explosive atmospheric conditions, comprising: a mechanical assembly (...
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WO/2010/046683 |
A metal shearing apparatus is described in which the fixed side link, normally used to control lateral movement of the upper blade assembly, is replaced with an adjustable side link (9). The length adjustable side link (9) is variable du...
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WO/2010/043850 |
A powered cutting tool (1) is provided primarily but not exclusively for use underwater, for example in submarine conditions by attachment of the tool to a manipulator arm of a remotely operated vehicle. The tool (1) comprises a bifurcat...
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WO/2010/023466 |
A metal shearing machine is disclosed wherein a piston (8) has a valve (11) and conduits (12) embedded therein so that when the piston (8) moves within a cylinder in a non-operating mode (for example when the piston (8) follows the movem...
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WO/2010/003516 |
The invention relates to a machine frame for a impact cutting device and a impact cutting device having such a machine frame, wherein the machine frame (1) comprises: a tool support block (4), a stand (2) for a drive unit, particularly f...
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WO/2010/006255 |
A cutdown machine for window coverings includes a central work surface and cutting stations at each end, above and behind and below and in front of the work surface. The machine fits in a standard display bay of a home improvement store,...
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WO/2010/003516 |
The invention relates to a machine frame for a impact cutting device and a impact cutting device having such a machine frame, wherein the machine frame (1) comprises: a tool support block (4), a stand (2) for a drive unit, particularly f...
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WO/2010/006255 |
A cutdown machine for window coverings includes a central work surface and cutting stations at each end, above and behind and below and in front of the work surface. The machine fits in a standard display bay of a home improvement store,...
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WO/2009/123994 |
A strap cutting apparatus for a deboxer and a method for cutting straps from boxes. The apparatus includes a rotating cutter that advances on a diagonal cutting path along one side of a box. The finger tip of a lifting finger advancing w...
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WO/2009/101224 |
Machine for punching holes through a longitudinal sheet or wheel rim passing in a horizontal direction, using punches, and also for cutting said sheet to obtain sheet portions or pieces. The machine is characterized in that the punching ...
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WO/2009/093236 |
System for cutting multifilament strand into a plurality of pieces of filaments of the same given length includes a tension compensator (TC) and a cutter provided with flow directors. The TC having a surface across which a segment of sai...
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WO/2009/030445 |
A method, and an apparatus, for operating a hydraulic shearing machine are provided comprising for cutting a shearing-movement of at least one shear blade (17) which is curved, starting from a starting-position under application of an ov...
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WO/2008/149760 |
A swing type processing device can achieve an accurate rolling trajectory despite its simple structure, which in turn enables the device to perform highly precise processing. A rolling body (3) rolls on a base (1), and shearing, bending,...
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WO/2008/135127 |
The invention relates to a cutting device (1) with a first cutting blade (2) of an upper cutter and a second cutting blade (3) of a lower cutter, with a drive device with at least two rotatably driveable eccentric shafts (10, 11), which ...
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WO/2008/089805 |
A shearing arrangement uses groups of toggle levers (16, 17), connected to one another by coupling struts (32, 33), as parallel guidance for the movable blade (13).
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WO/2008/073524 |
An improved method of producing elastomeric sealing devices (10) having a plurality of removable concentric sizing rings (15) is provided wherein the size of said first face (12) is increased to create an extended elastomeric mounting fa...
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WO/2008/073524 |
An improved method of producing elastomeric sealing devices (10) having a plurality of removable concentric sizing rings (15) is provided wherein the size of said first face (12) is increased to create an extended elastomeric mounting fa...
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WO/2008/052656 |
In the case of a method for dividing metal strip, by means of shears (1) for dividing up metal strips (7) transversely in relation to the strip running direction in strip plants, wherein an upper cutter carrier (4) and a lower cutter car...
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WO/2008/046973 |
The invention relates to a cutting tool for segmenting solid long elements following a shear plane, said tool comprising a base (1) and a blade (2) which is movably mounted on a holder (3) attached to the base (1), and enabling the blade...
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WO/2008/037239 |
The invention relates to a pair of double trimming shears, with a fixed lower blade and an upper blade which is driven in such a way that it can be raised and lowered by means of eccentric shafts together with connecting rods, wherein ea...
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WO/2008/037861 |
The invention relates to a device (0) for the laser weld joining of sheet metal strips (B), consisting of: a main frame (1), a laser welding unit including a laser beam generator for welding the sheet metal strips to be joined (B) and a ...
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WO/2007/114488 |
The present invention provide a planographic printing plate (2) cutting method for cutting a sheaf (1) of a plurality of planographic printing plates (2) by pressing down a cutting blade (12), wherein a moving speed of an edge of the cut...
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WO/2007/096307 |
The invention concerns a system for providing against accident resulting from high tensions in a trawler cable, so as to avoid accidents, such as the trawler being capsized. It comprises tension detecting means (1) for a trawler cable (7...
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WO/2007/098439 |
An apparatus for scoring and breaking ingots (100) into charges (150) comprises a scoring station (12) and a breaking station (14). The scoring station (12) includes a lathe that makes a shallow, circumferential groove (102, 104) in the ...
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WO/2007/023598 |
A cutter enabling the simplification of a setup operation for changing the lateral cutting width of a sheet-like body and a reduction in the size of the cutter. The cutter comprises a fixed mold (32) to which a fixed cutting blade (34) i...
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WO/2006/101156 |
A hydraulic processing machine such as a hydraulic press brake and a shear capable of increasing energy efficiency by reducing the wasteful consumption of power and a method of controlling the processing machine and the press brake. The ...
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WO/2006/086901 |
The invention relates to a forming machine comprising a shearing device for shearing a bar (2, 20). Said shearing device comprises a fixed blade (11) with a passage (111) for permitting the insertion of the bar to be sheared (2, 20) and ...
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WO/2006/036095 |
The present invention relates to a Crosscutting tool for high-speed crosscutting, which crosscutting tool (40; 50) comprises a body (43,420; 52, 520) having a through-hole (41, 51), for a rod (W) to be cut, and a cutting edge (46) delimi...
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WO/2006/021112 |
According to the invention, the upper blade support (20) of the guillotine shears is suspended in a floating manner on the leaf springs (40,43, 46,49) which fix the lower blade support (10) to the frame structure (2). Said suspension is ...
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WO/2005/120757 |
[PROBLEMS] To pivotally support a billet in an optimum state in cutting to provide the high quality billet with less deformation. [MEANS FOR SOLVING PROBLEMS] When a movable side cutting blade (4) is lowered, it starts biting a material ...
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WO/2005/120741 |
The invention relates to a method and device for bending cutting a high-tensile workpiece, particularly a sheet metal made of martensitic steel. The device comprises a supporting surface (16), which is provided for supporting the workpie...
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WO/2005/092549 |
The invention concerns a damping device (2) for a machine-tool (1), designed to absorb excess energy upon an impact generated in said machine-tool (1), comprising a support unit (4) provided with an opening, wherein at least one cushione...
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WO/2005/084860 |
A device for cutting a pipe (5), which device comprises cutting means (16) for cutting the pipe (5) in a direction perpendicular to the longitudinal direction thereof, as well as counter pressure means (6) for exerting a counter pressure...
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WO/2005/060638 |
A hydraulic tool (10) including a frame (12) having a hydraulic conduit system (30); a ram (20) movably connected to the frame (12); and a multi-speed ram advancement system for advancing the ram (20) in at least two different rates of m...
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WO/2005/061162 |
The invention relates to a double cutting tool for the simultaneous edge processing of sheet metal blanks that are preferably to be laser welded and have differing thicknesses, using at least two parallel cutting blades (1, 2). According...
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WO/2005/023475 |
A tool for cutting preferably an elongated body such as electric cable (5), lead, wire, line or the like, where the tool comprises: - a scissors device (1) comprising two scissors halves (2, 3) which are hinged together so that each scis...
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WO/2004/097877 |
The invention relates to a pyromechanical disconnecting device, especially for disconnecting the battery in a motor vehicle. Said device comprises a housing (1) in which a current conductor rail is arranged, said rail being configured in...
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WO/2004/085085 |
A forming apparatus (50) includes a roll former (51) operative to roll form a metal strip (100) to form a profiled metal section (10) of generally C section profile including a pan (12) and a pair of upstanding edge margins (14 and 16). ...
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WO/2004/078396 |
The invention relates to an impact cutting device (1) comprising: a cutting unit (10) for machining workpieces; an accelerating unit (30), and; an impact element (21) that can be accelerated toward the cutting unit (10). According to the...
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WO/2004/058439 |
The invention relates to a shearing machine for transversally dividing especially a heavy steel plate, said shearing machine comprising an upper blade (3) which carries out a rolling cutting movement by means of an eccentric drive (8) an...
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