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| Number | Title | Issue Date |
| 8051756 | Band saw blade and cutting method Concave/convex portions are consecutively formed on a back of a band saw blade. The concave/convex portions include concave portions engageable with and disengageable from a backup guide of a band saw guide unit, and convex portions adjacent to the concave portions.... | 11/08/2011 |
| 8037793 | Stripper plate mounting apparatus A stripper plate mounting apparatus is for mounting a stripper plate (21) in a detachable and replaceable manner on a front end portion of a punch guide (5) into which a punch (17) is fitted movably upward and downward. The apparatus includes: a... | 10/18/2011 |
| 7997175 | Sawing machine, cutting-off method, and method of reducing noise A band saw machine includes a driving wheel and a driven wheel around which an endless band saw blade is wound. At least one of the driving wheel and the driven wheel is directly connected to an output shaft of a control motor. The output shaft of the control motor ... | 08/16/2011 |
| 7966918 | Workpiece cutting method and band-saw machine A workpiece cutting method utilizing a band-saw machine, includes the following steps of: guiding tooth tips of an endless band-saw blade provided on the band-saw machine in a direction of a workpiece by a band-saw blade guiding apparatus; and applying vibrations to... | 06/28/2011 |
| 7962371 | Commodity presenting method and system therefor A merchandise presentation method includes: a step of preparing a standard value relating to work data, which specifies work performed by a user; a step of obtaining actual work data, which specifies the work actually performed by each user with respect to the work;... | 06/14/2011 |
| 7930963 | Workpiece cutting method and band-saw machine A workpiece cutting method utilizing a band-saw machine, includes the following steps of: guiding tooth tips of an endless band-saw blade provided on the band-saw machine in a direction of a workpiece by a band-saw blade guiding apparatus; and applying vibrations to... | 04/26/2011 |
| 7926395 | Sawing machine, cutting-off method, and method of reducing noise A band saw machine includes a driving wheel and a driven wheel around which an endless band saw blade is wound. At least one of the driving wheel and the driven wheel is directly connected to an output shaft of a control motor. The output shaft of the control motor ... | 04/19/2011 |
| 7926317 | Pressing machine, crank pressing machine, and vibration processing method in these machines A press machine includes: an electric motor for raising and lowering a slide by rotating a crank shaft; a motion datum receiving module through which, by an input operation, an operator inputs a motion datum including, as input items, height positions at which the s... | 04/19/2011 |
| 7913616 | Ram position detection method, ram drive method, ram drive device, and press machine having the ram drive device A ram driving method including the steps of fixing one end of a large-diameter piston rod integral with a large-diameter piston reciprocably included in a large-diameter cylinder attached integrally to a ram to a fixing unit, connecting one end of a small-diameter p... | 03/29/2011 |
| 7900543 | Punch press, method of replacing punch and die for punch press, and punch system A punch press provided with a punch and die set taking-out/taking-in apparatus 291; a punch taking-out/taking-in arm 367 for performing taking-out/taking-in of a punch P; and a die taking-out/taking-in arm 369 for performing taking-out/taking-in... | 03/08/2011 |
| 7835815 | Punching tool provided with a tool identification medium and punch press provided with a tool identification medium reader A processing program preparing apparatus for a numerically controlled punch press includes a processing intention data generator for generating, on the basis of product shape data, processing intention data for specifying a processing region to be processed to manuf... | 11/16/2010 |
| 7826913 | Sheet metal factory processing system A sheet metal factory processing system includes a production manager which generates a processing schedule for multiple units each including at least one material sheet, to manage the processing schedule on a per-unit basis. The processing schedule is generated bas... | 11/02/2010 |
| 7813901 | Sketch generator for 3D sheet metal part models created by sheet metal part feature operations A method is provided for guaranteeing generation of 2D sketches based upon a 3D sheet metal part shape created by any type of sheet metal feature operation. The method includes performing a sheet metal feature operation to create the 3D sheet metal shape. The 3D she... | 10/12/2010 |
| 7802506 | Upper tool device and punch therefor An upper tool device includes: a punch body having a punch blade at a lower end of the punch body; a punch guide into which the punch body is fitted so as to be movable in vertical direction; an adjustment screw member provided above the punch guide, the adjustment ... | 09/28/2010 |
| 7802456 | Work bending angle detecting device and work bending machine A bending angle detecting device for a workpiece used in a bending machine that bends the workpiece in cooperation of upper and lower tools. The bending angle detecting device has a detector which includes a casing and which can detect a bending angle of the workpie... | 09/28/2010 |
| 7798040 | Chip removing device of band saw machine A chip removing device, in which a pair of brush support bodies include brushes 57 that can come into contact with both side surfaces of a band saw blade 23U, a rotation direction on a side where the pair of brushes come into contact with the band saw ... | 09/21/2010 |
| 7661347 | Saw blade A saw blade includes left and right set teeth which are set in a lateral direction, as viewed in a cuffing direction of cutting teeth. The left and right set teeth include dovetail shaped set teeth, each having a tooth tip formed into a dovetail shape gradually enla... | 02/16/2010 |
| 7654184 | Band saw machine, and saw blade attaching method, saw blade driving method and cutting method in band saw machine In a band saw machine in which a pair of guide posts for guiding a saw blade housing that rotatably supports a driving wheel and a driven wheel and can vertically move in the vertical direction are provided between the driving wheel and the driven wheel, an upper tr... | 02/02/2010 |
| 7653565 | Processing program edition conferencing method and system An initial contractor (5) that receives a request from an ordering customer (3) to manufacture a product performs a process edition conference via an outsourcing service using a computer (11) of the initial contractor. The initial contractor ( | 01/26/2010 |
| D608799 | Band saw machine | 01/26/2010 |
| 7640778 | Servo drive system and continuous working system of press machine A servo drive system of a press machine includes a ram, an operation shaft which vertically moves the ram, and a servo motor which operates as a power source of the ram and which generates ram pressure using a torque based on at least one speed-torque characteristic... | 01/05/2010 |
| 7637139 | Servo drive system and continuous working system of press machine A continuous working system of a press machine includes a ram, an operation shaft which vertically moves the ram, and a servo motor which operates as a power source of the ram and which generates ram pressure using a torque based on at least one speed-torque charact... | 12/29/2009 |
| 7610223 | Sheet metal equipment sales method and system therefor A sheet metal equipment sales method includes the following steps of: prompting a user to access from an information terminal; receiving engineering drawing-related information relating to the user's product by a seller's computer, editing the engineering drawing-re... | 10/27/2009 |
| 7597512 | Tapping method, tapping device and punch press A tapping method for performing a tapping process in a punch press includes engaging a front end of a tap provided at a tapping tool attached to a rotating mold indexing device rotatably provided at the punch press with a prepared hole formed in a workpiece. When th... | 10/06/2009 |
| 7568416 | Saw blade A saw blade in which a tooth pattern comprising a first teeth group A and a second teeth group B each having a plurality of set teeth is repeated, wherein the saw blade has at least one or both of the following conditions: a condition in which a tooth height of the ... | 08/04/2009 |
| 7561988 | Customer support system A method is provided for centrally monitoring machines running at remote customer sites and providing customers with adequate support. The method includes collecting machine operating data, including data for each process stage, at the customer sites, and analyzing,... | 07/14/2009 |
| 7546788 | Method of cutting off workpiece using band saw machine as well as band saw machine A method of cutting a workpiece using an endless band saw blade and a band saw machine are provided. The method includes suspending the endless band saw blade between a driving wheel and a driven wheel such that the workpiece may be cut by the endless band saw blade... | 06/16/2009 |
| 7526985 | Sawing machine, cutting-off method, and method of reducing noise A band saw machine includes a driving wheel and a driven wheel around which an endless band saw blade is wound. At least one of the driving wheel and the driven wheel is directly connected to an output shaft of a control motor. The output shaft of the control motor ... | 05/05/2009 |
| 7505873 | Customer support system and method of customer support A method is provided for centrally monitoring machines running at remote customer sites and providing customers with adequate support. The method includes collecting machine operating data, including data for each process stage, at the customer sites, and analyzing,... | 03/17/2009 |
| 7490501 | Method of processing formed product, and metal cope and metal drag used for the method A method is provided for processing a product formed by a punch press. The method includes leaving a micro joint connecting a workpiece to a raw material forming the product when forming a slit in the workpiece along an outer shape of the raw material. The method al... | 02/17/2009 |
| 7479004 | Die and die device A die body includes a die hole for punching a work. A core, including a discharge hole, which is in communication with the die hole, is provided in the die body. The core is provided with a plurality of fluid injection ports through which fluid is injected downward ... | 01/20/2009 |
| 7475584 | Servo-drive system and continuous finishing system of press A servo drive system of a press machine has a pair of servo motors which can generate necessary ram pressure by compositing and using a torque based on the same speed-torque characteristics. The servo motors are symmetric with each other in a mirror image manner. Th... | 01/13/2009 |
| 7437210 | Punching tool provided with a tool identification medium and punch press provided with a tool identification medium reader A punch press has a punch supporting member (22) for supporting a plurality of punches (26) and a die supporting member (24) for supporting a plurality of dies (28), wherein identification media (34, 36) representing a punch and a ... | 10/14/2008 |
| 7398129 | Representation of sheet metal part models Data for a 3D sheet metal part model is stored in a file. The stored data includes features of the part and manufacturing information. When different manufacturing processes are used, different geometry can be created. The file can store multiple processes for manuf... | 07/08/2008 |
| 7392678 | Bending machine A bending machine has an upper table and a lower table. An input part is provided for inputting product information. A bending order determiner is provided for determining a bending order of the workpiece. A mold determiner is provided for determining the mold neces... | 07/01/2008 |
| 7280887 | Outsourcing method and system for sheet metal processing industry An outsourcing service center (7) discloses information obtained through outsourcing services for a first sheet metal processing factory (3) to promote sales. A first ordering customer (5) requests a first sheet metal processing factory (3 | 10/09/2007 |
| 7266419 | Search for similar sheet metal part models An apparatus prepares data for manufacturing a product or a part with a pre-determined shape by using a bending press provided with detachable tools. The apparatus includes a computer memory that stores bending order information for manufacturing the product or the ... | 09/04/2007 |
| 7249478 | Method and system for processing plate material, and various devices concerning the system A method for processing sheet metal includes processing and forming a sample and a blank on a work while leaving a microjoint part in a blanking process. The method also includes detecting at least one of a plate thickness of the work in an optional position and a s... | 07/31/2007 |
| 7239931 | Sheet metal factory processing system A sheet metal factory processing system includes a production management apparatus which generates a processing schedule based on a manufacturing designation. The processing schedule is managed in each unit of material sheets. The sheet metal factory processing syst... | 07/03/2007 |
| 7225659 | Punch press die A punch press tool includes a cylindrical punch guide in which a punch body provided with a punch tip for press forming is fit slidably. The punch tip consists of an appropriate number of long forming punch tips each including a press forming portion in the leading ... | 06/05/2007 |
