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Patent Searching and Data


Matches 1 - 50 out of 6,458

Document Document Title
WO/2018/180378A1
The purpose of the invention is to provide metal strip material having a high degree of parallelism after slitting and a slitting method to acquire such metal strip material and to provide a method to reasonably measure strip material me...  
WO/2018/175955A1
A power shear tool includes a housing portion, a motor positioned within the housing portion, and a tool head portion extending from the housing portion and including a blade rotatable relative to the tool head portion. The power shear t...  
WO/2018/168761A1
Provided is a rebar cutting machine that suppresses the deformation of an incision in a rebar when the rebar is cut. The present invention is provided with a fixed blade, a movable blade capable of an operation for approaching the fixed ...  
WO/2018/161706A1
An automatic feeding and cutting apparatus for metal plate, comprising a positioning apparatus and a power trailer, the positioning apparatus comprising a set of bed body support rods, a longitudinal positioning clamping frame, and a cla...  
WO/2018/151614A1
Universal device for transverse cutting of corrugated tubing, equipped with a conveying unit (T) for linear transfer of corrugated tubing (R) through the device, a cutting unit (C) comprising of a blade (3) moving with a reciprocating mo...  
WO/2018/104185A1
The invention relates to a fracture-splitting device (10) for fracture-splitting a workpiece (90), in particular an engine component or a connecting rod, having an expansion element arrangement (50) for arrangement in a recess (93) of th...  
WO/2018/045954A1
A continuous material cutting device, comprising: a machine table (1): a cutting unit (2) provided on the machine table (1), used for cutting a continuous material; a feeding unit (3) provided on the machine table (1), located at one sid...  
WO/2018/015370A1
The aim of the invention is to shear off an end portion (RE) of a bar stock (R) by means of a cutting-off blade (30) that can be moved transversely in relation to the longitudinal direction of the bar stock against a stationary fixed bla...  
WO/2017/171453A1
Disclosed is a dedicated machine capable of cutting or beveling a pipe, such as a circular pipe or bar, in such a manner that a cutter unit rotates around the pipe while cutting any one surface of the pipe after gripping and fixing the p...  
WO/2017/061285A1
A workpiece conveying/immobilizing apparatus according to the present invention is provided with: a conveying vise mechanism provided on the upstream side of a cutting position of a workpiece; and a downstream main vise mechanism provide...  
WO/2017/059616A1
Disclosed is a heavily loaded and highly efficient guide rail mechanism for a movable shear, comprising a tool holder (1), a rear end of the tool holder being provided on a rear flat guide rail (2), a front end of the tool holder (1) bei...  
WO/2017/045523A1
A rolling cutting apparatus, comprising a machine frame (1) and a support beam (2), a crossbeam (15), a crossbeam adjustment mechanism, and a cutting machine (14) mounted on said machine frame (1), a moving shaft (13) and a fixed shaft (...  
WO/2016/207489A1
An apparatus (100) for cutting workpieces comprises a clamping mechanism (2) adapted to be fastened to said workpiece (1) rotatably therearound. The clamping mechanism (2) comprises a frame element (5) and first and second arms (6, 7) ex...  
WO/2016/208905A1
The present invention relates to a manual pipe cutter for cutting a pipe while being rotated. In particular, the present invention allows a pipe cutter to rotate smoothly so as to prevent malfunction and facilitate the cutting work. The ...  
WO/2016/206266A1
A heavy-duty hydraulic rotary machine direction bilateral cutting machine for a metal sheet comprises a front transmission roller device and a rear transmission roller device. The cutting machine further comprises a line laser (1), magne...  
WO/2016/198041A1
The invention relates to an arrangement and to a method for separating individual pieces from a metal strip coming from a rolling mill, said metal strip having flying shears, in particular drum shears, and evacuation lines arranged downs...  
WO/2016/125730A1
This cutting and machining device cuts off an end section (3) of a plate material (1) and obtains a material to be machined, by using a first cutting blade (101) and a second cutting blade (102) that relatively approach each other, and c...  
WO/2015/132961A1
A flat negative pressure sheet (3) is provided with a base plate (4), a conductive groove-equipped sheet (5), a nonwoven-fabric laminated outer layer (6), and a front surface layer material (7). The base plate (4) is a member serving as ...  
WO/2015/114837A1
A take-up device (1) which is an example of a slitter line loop take-up device to which the present invention is applied is disposed within a region of a loop pit (3) provided for a slitter line (2). The take-up device (1) has a negative...  
WO/2015/113706A1
The invention relates to a method and a device for sampling a metal strip (1, 14) which is hot-rolled in a hot-rolling train using a hot rolling process and which is wound into a collar (9, 16) using a winding process. The invention is c...  
WO/2015/106961A1
The invention relates to a method for creating through-passages in a metal body by means of high-speed impact cutting (HSIC) with a closed cutting line, characterized in that a punch (11) having a first dimension (D) corresponding to the...  
WO/2015/092065A1
Apparatus is provided for removing a sacrificial element (16) from a body panel (2) of a motor vehicle during the assembly of the body structure of the motor vehicle. The apparatus comprises a cutter tool having a pair of cutter wheels (...  
WO/2015/078609A1
The invention relates to a holding-down device (1) for a trimming machine (19) for trimming sheet metal and/or metal strips, comprising at least one first holding-down ring (4) that can be arranged on a first drive shaft (3, 24, 25) prov...  
WO/2015/076823A1
A trimmer assembly for removing portions of sidewalls of cans is provided. The trimmer assembly includes a chute configured to receive the removed portions of sidewalls of cans. The chute includes an angled extending wall configured to p...  
WO/2015/069116A1
Device (1) arranged to be able to provide openings in a body (15), wherein the device (1) comprises a cutting head (3) having a front (31) and a rear (32), and wherein the cutting head is provided with a cutting device (6); a power trans...  
WO/2015/064590A1
The present invention not only eliminates bouncing of a rod material during cutting but also makes replacement of a stationary blade and a pressing member and cleaning work of the stationary blade and the surrounding of the pressing memb...  
WO/2015/052227A1
The single shear described herein for cutting and simultaneously conveying one or more pairs of rolling wires or bars (1, 2), comprises the following parts: a mobile diverter (5) consisting of at least two channels (6, 7) in each of whic...  
WO/2015/037020A1
A continuous-supply shearing press is described, for treating ferrous and non-ferrous scraps, wherein the scraps are compacted and cut by a guillotine (2), before being discharged by opening a hatch (1); the hatch (1) is connected to the...  
WO/2014/208321A1
A chip removal method and a chip removal device which can be used for pipes to be cut having various shapes, have a simple structure, and can be configured relatively inexpensively. A chip removal method is provided with an air blow nozz...  
WO/2014/136067A3
The method for cutting bars provides to prearrange a cut device (16) mobile along a support and measure line (15) for the bars (2), to feed a determined number of bars (2) to the support and measure line (15), to measure the determined n...  
WO/2014/115097A1
A conveying device (4) for conveying rolled bar segments, continuously exiting from a cutting shear (3), comprising at least two conveying channels (10, 11) for conveying the bar segments; at least one separation wall (8) for separating ...  
WO/2014/067290A1
A tube cutter comprises a main body(102). A knife blade (110) is mounted on the main body and a threaded rod (101) is movable relative to the main body. Rollers (109) and a handle (112) are mounted to the threaded rod. The tube cutter fu...  
WO/2013/171897A1
The purpose of the invention is to provide a circular blade and/or spacer separating mechanism, a handling robot, a storage stand, and a separation method with which it is possible to retrieve only the number of circular blades or spacer...  
WO/2013/105701A1
The present invention provides an apparatus for cutting an aluminum tube to enable the aluminum tube cutting process to be controlled in a single action in each production line so as to provide various length differences on each producti...  
WO/2013/097576A1
A cross cut device of a strip steel flying shear comprises a fly shear, a belt conveyor (2) and a chute (3) provided behind the fly shear and below the belt conveyor (2). The fly shear comprises a fly shear frame (4) which can reciprocat...  
WO/2013/083119A1
The invention relates to an apparatus (1; 1') for cutting corrugated pipes to length, having a clamping device (3), which acts radially with respect to an axis (2), for fixing a corrugated pipe (100) in a machining position, and having a...  
WO/2013/004918A1
An apparatus (100) for machining a tubular piece, wherein the apparatus comprises a frame element (102), support rollers (103), which are associated with the frame element, support a workpiece and rotate the same around its longitudinal ...  
WO/2013/005149A1
The present invention concerns an equipment (1) for operating the cool cut of a large diameter pipe (100). The equipment, in accordance with the invention, foresees a blocking device (10, 15, 50, 80) through which to grasp and block the ...  
WO/2013/004715A1
A device (1) comprises a shear for shearing an article (2); a sensor (4, 5); an actuator (6, 8); and a control unit (10). The control unit (10) is adapted to determine deviation in alignment of a cut (W) applied to the article and to con...  
WO/2012/143112A1
The invention relates to a side trimming apparatus (10) for trimming longitudinal edges (22) of a metal strip (18) to provide a trimmed strip having a constant width (d), the apparatus comprising a conveyor means (14) for conveying the m...  
WO/2012/141613A3
The invention relates to mechanical engineering, and specifically to equipment used for reclaiming car tyres (worn and defective tyres, etc.), and can be used in an apparatus cutting a large and a particularly large tyre, which has a dia...  
WO/2012/126631A1
The invention relates to an apparatus for sampling rolled metal strips which have been wound up to form a coil (1), in particular in the thickness range of > 12 mm, comprising a coil turning device and a separating apparatus (6) for sepa...  
WO/2012/120294A1
A device comprises a rotary shear (1) and a set of pinch rolls. The shear comprises a first pair of rotary blades (2a, 2b), the pair of rotary blades positioned in a transport path (8) for a material (4) to be transported through the dev...  
WO/2012/109131A1
A shearing system is adapted to remove a portion of product having a main product length moving along a line (PL). The system comprises: a pair of parallel shafts (12) arranged approximately normal to the line (PL); a hub assembly (16) c...  
WO/2012/053806A3
The present invention relates to a magnet roller which enables a mechanical device to move along the outer surface of metal. The magnet roller comprises: a roller unit which enables a mechanical device to move along the outer surface of ...  
WO/2012/053806A2
The present invention relates to a magnet roller which enables a mechanical device to move along the outer surface of metal. The magnet roller comprises: a roller unit which enables a mechanical device to move along the outer surface of ...  
WO/2012/037852A1
A fully-automatic grooving machine comprises a main frame (8), a main board (11) disposed on the main frame (8), a feeder bracket (7) disposed on one side of the main board (11), a hopper-type feeding device (1) disposed on the feeder br...  
WO/2012/006751A1
For shearing off an end portion (RE) of bar stock (R) by means of a movable cutting-off blade (30) that can move transversely in relation to the longitudinal direction of the bar stock against a stationary fixed blade (10), during the sh...  
WO/2011/099176A1
Disclosed is a circular saw cutting machine such that even after feeding becomes impossible, further cutting is performed with cutting accuracy maintained, resulting in the amount of remaining material being reduced. A main vise device (...  
WO/2011/055448A1
Disclosed is a metal strip feeding device which solves a problem of a conventional metal strip feeding device wherein small-width metal strips are apt to be twisted or the like when the feeding device feeds into a cutter a large-width me...  

Matches 1 - 50 out of 6,458