• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a production device (1) and to a method for its operation with a bending press (2) for producing workpieces bent between bending tools (13) of a stationary table beam (8) and of a press beam (9) which can be adjusted relative to this. Furthermore, the production device (1) comprises a tool store (4) and a handling device (3) with a gripping device (17) for the bending tools (13) and a, at least one adjustable stop finger (28) having stop device (23) and a control and Control device (24). The stop device (23) is connected to a comparator circuit of the control and monitoring device (24) and has a measuring sensor system and at least one measuring device for determining reference position data of the bending tool (13).
    公开号:AT510409A4
    申请号:T129/2011
    申请日:2011-02-01
    公开日:2012-04-15
    发明作者:
    申请人:Trumpf Maschinen Austria Gmbh；
    IPC主号:
    专利说明:

    # * I * * * k * i - 1 -
    The invention relates to a manufacturing device according to the preamble of claim 1 and a method for operating the manufacturing device as described in the preamble of claim 17.
    From the document JP 09-052124 A a bending device for reducing the time required for the exact insertion of bending tools in tool holders of press beams is known by means of the insertion takes place via an NC control mode. A plurality of sensors for detecting tool dimensions in a scanning element of a backgauge arrangement which can be adjusted in three mutually perpendicular spatial directions receives the required tool data via a barcode and the backgauge has a barcode reader. For an exact positioning of the bending tool is achieved in the tool holder of the press bar.
    Document EP 1 600 257 A1 discloses a position detection device integrated in a bending tool receptacle which is fastened to a press machine of a bending press. The bending tool holder has in the support surface for the bending tool over a length of the tool holder extending integrated capacitive detection sensors on their coverage by the tool used in the tool holder bending tool depending on the transmitted by the Überdeckungsmaß tool length and the exact position of the tool in the direction of the longitudinal extent of Tool holder is detected and thus the position of the bending tool according to a predetermined desired position in the tool holder can be fixed.
    From a further document, EP 0 471 848 A1, a backgauge assembly on a bending press for the abutment of a workpiece to perform a bending deformation between bending tools is known. The Hinteranschlaganordnung has on a N2010 / 30600 NC adjustment in three mutually perpendicular spatial directions adjustable stop fingers and is provided with a measuring and control device by means of the metrologically detected contours of the bending tools any required post-correction of the position of the stops of program predetermined Positions before performing the forming process takes place.
    The object of the invention is to provide a production device and a method for operating such, with an automated and positionally accurate placement of the press bars of the press brake can be made and subsequent corrective measures are avoided.
    This object of the invention is achieved by the reproduced in the characterizing part of claim 1 features.
    The advantage of the solution according to the invention lies in a rapid and automated set-up of the bending machine of a manufacturing device with the required bending tools for performing a given forming process with a high positioning accuracy of the bending tools in the corresponding tool holders of the press bar according to program-specific process requirements whereby misfires avoided and high productivity Manufacturing device is achieved by minimizing non-productive time and achieved high process quality and set-up and production times and thus process costs are reduced,
    Also advantageous are embodiments as described in claims 2 to 9, whereby a variety of high-quality, proven for a long-term failure-proof solutions, each specific requirements customizable for the application available.
    But there are also the embodiments according to claims 10 and 11 advantageous because it is a very compact, the high quality requirements appropriate design of the stop device is achieved.
    Finally, however, the embodiments described in claims 12 to 16 are advantageous because a complete, automated management of the bending tools and their transfer is achieved and accurate data such as operating times, forming operations, etc., such as essential for the maintenance of bending tools, available. N2010 / 30600 »¥ * * * * · * * * *
    The object of the invention is also solved by measures as described in claim 17. The advantage here is that positional deviations, as they can not be avoided during operation of a handling device for automated setup processes of press beams by the different masses of the bending tools as well as other mechanical influences, by a target position of the bending tools upstream IST position detection of the bending tools In a reference position control parameters for the path control of the handling device are achieved and thus the insertion of the bending tools in accordance with the predetermined target position data in the tool holders with high positioning accuracy and trouble-free recording of the subsequent manufacturing process is achieved. Also possible are the advantageous measures according to claim 18, which are required for an accurate position detection of an actual position in a reference position only minor adaptation measures on the stop device and also a subsequent upgrade to carry out the inventive measures on already in operation manufacturing facility without significant Effort is achieved. But are also possible the advantageous measures according to claim 19, whereby the cycle time for the detection of system-related deviations in the provision of a reference position and the detection of the actual position data of the bending tool is reduced.
    Also advantageous are the measures according to claim 20, as a direct formation of the necessary for the positioning of the bending tool in the predetermined desired position control parameters by the control and monitoring device of the manufacturing facility.
    Further advantageous measures also describe the claims 21 to 23, whereby adapted to the respective needs, a detection of the actual position data in up to three axis directions.
    Finally, however, the measures according to claim 24 are advantageous because it minimizes idle times in the envelope of the bending tools for the loading of the tool storage and access times for the removal of bending tools. N2010 / 30600 -4-
    For a better understanding of the invention, this will be explained in more detail with reference to the following figures.
    Each shows in a highly schematically simplified representation:
    Fig. 1 A manufacturing device according to the invention in a simplified representation;
    FIG. 2 shows a detailed view of the production device according to the invention, cut along the lines II-II in FIG. 3; FIG.
    FIG. 3 shows the detailed view of the production device according to the invention according to the arrow III in FIG. 2; FIG.
    4 shows a detailed representation of an actual position detection of a bending tool in a reference position.
    By way of introduction, it should be noted that in the differently described embodiments, the same parts are provided with the same reference numerals or the same component names, wherein the disclosures contained in the entire description can be mutatis mutandis to the same parts with the same reference numerals or component names. Also, the location information chosen in the description, such as top, bottom, side, etc. related to the immediately described and illustrated figure and are to be transferred to the new situation mutatis mutandis when a change in position. Furthermore, individual features or combinations of features from the different exemplary embodiments shown and described can also represent independent, inventive or inventive solutions. All statements on ranges of values in the description of the present invention should be understood to include any and all sub-ranges thereof, e.g. the indication 1 to 10 should be understood to include all sub-ranges, starting from the lower limit 1 and the upper limit 10, i. all subregions begin with a lower limit of 1 or greater and end at an upper limit of 10 or less, e.g. 1 to 1.7, or 3.2 to 8.1 or 5.5 to 10.
    FIGS. 1 to 3 show a production device 1 for producing bent-formed workpieces with a bending press 2, a handling device 3 and a tool storage 4. A machine position 5 of the bending press essentially comprises two side stands 7, which extend at a distance from one another via a transverse joint, not shown in more detail, and which extend parallel to one another and in planes perpendicular to a contact area 6, and one with these Relative to the table beam 8, in the direction perpendicular to the footprint 6 6 is arranged in a guide rails of the kickstand 7 and arranged on the side stands 7 and the machine frame 5 drive means 10, for example hydraulic cylinders, electric spindle drives, etc drive-connected.
    In opposite, provided with clamping devices tool holders 11, 12 is an assembly with bending tools 13, for example a bending die 14 in the tool holder 11 of the table beam 8 and a punch 15 in the tool holder 12 of the press bar 9, according to specifications for each to be formed Workpiece and bending process provided.
    Depending on the respectively to be produced for a series of workpieces or a maintenance of the bending tools 13 a reassembly and thus replacement of the bending tools 13 is required at different time intervals.
    Furthermore, the production device 1 for an automated workpiece and tool transfer, the handling device 3, for example a multi-axis robot 16 with a multi-functional gripping device 17, for example, gripper gripper, suction gripper, etc., on an end arm 18 of the multi-axis robot 16. The multi-axis robot 16 can be moved in a drive arrangement 19 in a direction parallel to a front side 20 of the table beam 8. Along a rear side 21 of the table beam 8 and thus within the machine frame 5 and between the side uprights 7 along a linear guide assembly 22 is a stop device 23, which is preferably controlled by two in the guide assembly 22 independently and via a control and monitoring device 24 of the bending press 2 formed in a Z-axis movable stop slide 25 is formed.
    The stop slide 25 stores in a linear guide arrangement a driven and in the direction of adjustment of the stop slide 25 perpendicular direction - according to double arrow 26 - in an R-axis direction - adjustable finger carrier 27 with a stop finger 28 disposed thereon, in a guide arrangement of the finger carrier 27, in to the adjustment direction of the finger carrier 27 perpendicular direction - according to double arrow 29 - is motor-adjustable in an X-axis direction. N2010 / 30600
    The actuation of the drives for the stop slide 25 in the Z-axis direction and the finger carrier 27 in the R-axis direction and the stop finger 28 in the X-axis direction takes place centrally via program instructions or from the data stored in a data memory 30.
    Furthermore, it is advantageous that the production device 1 in the gripping region of the handling device 3 has the tool storage 4 with storage spaces 31 for the storage of the bending tools 13, wherein it is advantageous, the tool storage 4 with its memory locations 31 for a chaotic storage and retrieval of the bending tools 13th in the control and monitoring device 24 to manage.
    For this purpose, the memory locations 31 of the bending tools 13, each of which has a unique, unmistakable identifier, can be freely assigned according to availability. The identifier of the bending tool 13 is included, for example, for an automated reading process by a mounted on the bending tool 13 barcode or electronic data carrier. Due to the management in the control and monitoring device 24 and the assignment of the memory locations 31 the respective bending tool 13 can be accessed according to the planning specifications of a forming process for a set-up of the bending press 2 on the provided bending tool 13 in the tool memory 4 with the handling device 3 and this the tool memory 4 are removed by means of the gripping device 17.
    The further measures for carrying out a set-up operation, e.g. the insertion of the bending die 14 into the tool holder 11 of the table beam 8 can now be seen in FIGS. 2 and 3 and the setting-up process will be described in detail below with reference to these figures.
    It should be noted that the procedure described is analogous to the insertion of the punch 15 in the tool holder 12 of the press bar 9 is correct, to which the adjustable press bar is positioned in a predefined position, preferably in the upper end position with the drive means.
    The gripping device 17, e.g. a Bangengreifer, detected bending die 14 is by means of stored in the data memory 30 of the control and monitoring device 24 Bahnsteuerungsvorgaben the handling device 3 to X and / or Z and / or R coordinates in a, in the vicinity of a required target position 32 in a receiving groove 33 of the tool holder 11, in a fictitious reference position 34, according to the position shown in N2Q10 / 30600 -7- dashed lines, controlled, which ensures that it as a result of deviations of a actually assumed actual position 35 of the Biegegesenkes 14 - like the full Remove lines, no collision between the bending die 14 and the tool holder 11 comes. Preferably, the reference position 34 will be a position of the bending tool 13 in which the bending tool 13 is still outside the receiving groove 33, that is slightly above or below the tool holders 11, 12 in the R-axis direction, but the X and Z axis direction accordingly the predetermined nominal positions are given, whereby Nachpositionierwege are kept small due to the settling deviations.
    These deviations from the actual IS position 35 to the theoretically controlled reference position 34 are caused by mechanical effects on the handling device 3, such as different masses of the bending tools 13 and by temperature influences, tolerances in the guides and drives of the handling device 3, etc.
    Starting from the position data of the fictitious reference position 34 and the position data of the effective actual position 35 as described in detail below, and the required and stored data of the desired position 32 in a path control module 36 of the control and monitoring device 24 is a position correction of Tool position of the actual position 35 made on the required target position 32 on the path control of the handling device 3, whereby the insertion into the tool holder 11 in the exact required target position 32 takes place and the bending die 14 in the tool holder Ufixiert, the bending die 14th is released from the gripping device and thus the set-up process is completed.
    The detection of the position data of the actual position 35 of the bending die 14 according to the X and / or Z and / or R coordinates takes place according to a possible embodiment by means of the stop device 23 by a stop operation of the stop finger 28 on reference surfaces of the bending tool 13, e.g. at three mutually perpendicular tool surfaces 37, 38, 39 by adjusting the stop carriage 25 in the Z axis direction - according to double arrow 40, the finger carrier 27 in the R- axis direction - according to double arrow 41 and the stop finger 28 in the X axis direction - accordingly Double arrow 42.
    The measuring sensor 44, which has a measuring device 43, of the stop device 23, e.g. Approach sensors of stop finger 28 or, for example, motor current N2010 / 30600.
    Measuring sensors of drive means 45 for the adjustment of the stop finger 28, finger carrier 27 and stop carriage 25, determined actual position data of the bending tool are compared in a comparator 46 of the control and monitoring device 24 with the stored in the data memory 30 SOLL position data and from the deviations in the path control module 36 generates control parameters for the path control of the handling device 3, after which the positioning of the bending tool 13 takes place in the predetermined desired position 32 in the tool holder 11.
    Finally, it should be mentioned that the method does not necessarily presuppose the positioning of the bending tool 13 in the described three axial directions R, X and Z axis direction, but of course it is also on the positioning of the bending tool 13 in only one or two or three axis directions as described.
    It is further referred to that after the successful insertion of the bending tool 13 in the receiving groove 33 a new position determination, in particular the Z-axis direction to possible deviation, after the clamping of the bending tool in the receiving groove by means of the stop device 23 and the measuring sensor 44 is made and the determined position data are compared with the predetermined target position data. If deviations can be detected, these can be stored as correction values to the control and monitoring device 24 or as such in the data memory as changed setpoint position data and for the setup process of the further bending tool 13, or in the path control of the handling device 3 in the workpiece feed for a Forming process to be considered.
    FIG. 4 shows a possible embodiment of the stop device 23 with the stop finger 28 for detecting the reference position data of the bending tool 13. From the for a set-up, of the not further shown handling device in the ACTUAL position 35, with device-related deviations from a controlled reference position, held bending tool 13, according to this embodiment, the X and Z position data by means of the measuring sensor 44 and the stop finger 28 in mutually perpendicular contact surfaces 47,48 integrated ranged measuring means 43, by Anstellbewegungen of the stop finger 28 at right angles to each other aligned tool reference surfaces 49, eg an end face 50 and a side surface 51- according to the double arrows 29, 40 - determined. N2010 / 30600 • «f« · · * * # * * * * * * · · »· · • < * «* ♦ · * -9-
    The measuring means 44 form according to this embodiment, for example, piezo elements, proximity sensors, etc., whose signals are transmitted to the measuring sensor 44. Via an NC control and measuring system 52 of the stop device 23, the evaluation of the actual takes place in the IST. Position taken by the bending tool 13 X and Z position data from which starting a position correction is made to the required target position of the bending tool 13 for insertion into the tool holder not shown.
    As can be seen further in FIG. 4, according to this exemplary embodiment, a marking 53, e.g. a bar code 54 is mounted and the stop finger, for example, a camera 55 for a tool control on whereby a faulty setup process is avoided with a not suitable for a proposed forming bending tool 13.
    Also for the management of the tool storage and tool removal or storage of the tools in the tool storage by means of the handling device, the use of such communication means is possible.
    As can also be seen from FIG. 4, it is possible, for example, to detect the actual position of the bending tool 13 in the R-axis direction-in accordance with double arrow 56. For this purpose, for example, a further measuring means 43 on an upper side 57 and / or bottom 58 of the stop finger 28 is arranged. In a further measuring operation, the position of the bending tool 13 is thereby adjusted by a stopping operation of the stop finger 28 on a plane extending perpendicularly to the planes of the end face 50 and the side face 51, e.g. on a bottom 59 of the bending tool 13, determined.
    A further possibility for determining the position of the bending tool 13, in one, two or three spatial directions by a positioning process of the stop finger 28 on the reference surfaces of the bending tool 13, consists in the measurement of the motor current consumption at each drive means 45 determining the adjustment of the stop finger 28 in the corresponding spatial directions the stop means 23. For this purpose, the drive means 45, a current measuring sensor 60 is assigned to a current increase due to a stop operation of the stop finger 28 on the bending tool 13, a position signal to the measuring sensor 44 and the NC control and measuring system 52 outputs and from the respective coordinate can be derived as an actual position. N2010 / 30600 »· ι ι •» · · · - 10
    In the foregoing description, to determine the actual position data of the bending tool 13, reference has been made to the adjustment of the stop device 23 and the stop finger 28 relative to the bending tool 13 held ready by the gripping device in the actual position.
    However, it should be further noted that in order to achieve the exact TARGET position for insertion of the bending tool 13 in the tool holder, it is also possible to position at least one stop finger 28 of the stop device 23 in a position corresponding to the reference position of the bending tool 13 and the bending tool 13 with the handling device 3 to rest against the stop finger 28 in the X-axis direction and / or Z- axis direction and / or R- axis direction and thus actual position data, as adjusted by plant-related deviations output data for the transfer of the bending tool 13 in the predetermined desired position in the tool holder by the handling device to set.
    The exemplary embodiments show possible embodiments of the production device for carrying out the method according to the invention, wherein it should be noted at this point that the invention is not limited to the specifically illustrated embodiments thereof, but rather also various combinations, as far as they are covered by the claims, fall within the scope of protection.
    For the sake of order, it should finally be pointed out that for a better understanding of the construction of the production facility for carrying out the method according to the invention, these or their components have been shown partly out of scale and / or enlarged and / or reduced, N2010 / 30600
    Reference designation 1 Production facility 2 Bending press 3 Handling device 4 Tool storage 5 Machine frame 6 Contact surface 7 Sidestand 8 Table beams 9 Presser bars 10 Drive means 11 Tool holder 12 Tool holder 13 Bending tool 14 Bending counter 15 Bending punch 16 Multi-axis robot 17 Gripping device 18 End arm 19 Drive assembly 20 Front 21 Rear side 22 Guiding arrangement 23 Stop device 24 Control device and control device 25 stop slide 26 double arrow 27 finger carrier 28 stop finger 29 double arrow 30 data memory 41 double arrow 42 double arrow 43 measuring means 44 measuring sensor 45 drive means 46 comparator 47 contact surface 48 contact surface 49 tool reference surface 50 end surface 51 side surface 52 control and control device Measuring system 53 Identification 54 Bar code 55 Camera 56 Double arrow 57 Top 58 Bottom 59 Bottom 60 Current measuring sensor 31 Memory 32 READ position 33 Receptacle 34 Reference position 35 ACTUAL position 36 Path control module 37 Tool surface 38 Tool surface 39 Tool surface 40 Double arrow N2010 / 30600
    权利要求:
    Claims (23)
    [1]
    1. A production device (1) with a bending press (2) for the production of bending-formed workpieces between bending tools (13) of a stationary table beam (8th, 9th, 9th, 9th, 9th, 9th, 9th, 9th, 9th ) and a relative to this adjustable press bar (9) and with a tool storage (4) and a handling device (3) with a gripping device (17) for the bending tools (13) and a, at least one adjustable stop finger (28) having stop device (23 ) and with a control and monitoring device (24), characterized in that the stop device (23) connected to a comparator circuit (46) of the control and monitoring device (24) measuring sensor (44) and at least one measuring means (43) for determining of reference position data of the bending tool (13).
    [2]
    2. Manufacturing device (1) according to claim 1, characterized in that the measuring sensor (44) of the stop device (23) comprises at least one of the stop finger (28) as a measuring means (43) associated force measuring sensor.
    [3]
    3. manufacturing device (1) according to claim 2, characterized in that the force measuring sensor is formed by a, in at least one contact surface (47, 48) of the stop finger integrated piezoelectric element arranged.
    [4]
    4. manufacturing device (1) according to claim 1, characterized in that the measuring sensor (44) of the stop device (23) comprises at least one of the stop finger (28) as a measuring means (43) associated proximity sensor.
    [5]
    5. Manufacturing device according to claim 1, characterized in that the measuring sensor (44) of the stop device (23) comprises at least one, a drive means (45) of the stop device (23) as a measuring means (43) associated current measuring sensor (60). N2010 / 30600

    -2-
    [6]
    6. manufacturing device (1) according to claim 1, characterized in that the measuring sensor (44) of the stop device (23) comprises at least one, the Antriebsmittei (45) of the stop device (23) as a measuring means (43) associated with power measurement sensor,
    [7]
    7. Production device (1) according to claim 1, characterized in that the measuring sensor (44) of the stop device (23) at least one, on a finger carrier (27) or stop finger (28) of the stop device (23) arranged, the measuring means (43). forming laser beam measuring device comprises.
    [8]
    8. manufacturing device (1) according to claim 1, characterized in that the measuring sensor (44) of the stop device (23) comprises at least one on the finger carrier (27) or stop finger (28) arranged camera (55).
    [9]
    9. manufacturing device (1) according to claim 8, characterized in that the camera (55) is formed a CCD camera.
    [10]
    10. Manufacturing device (1) according to claim 1, characterized in that the Anschiagfinger (28) on the finger carrier (27) of the stop device (23) is mounted deflectable about three mutually perpendicular degrees of freedom.
    [11]
    11. Manufacturing device (1) according to claim 10, characterized in that the stop finger (28) for each degree of freedom is associated with a measuring means (43) of the measuring sensor (44).
    [12]
    12. Manufacturing device (1) according to claim 10, characterized in that the bending tool (13) with a marking (53), e.g. a bar code provided.
    [13]
    13. Manufacturing device (1) according to claim 12, characterized in that the bending tool (13) is provided with a marking (53) of the bending tool (13) having microchip. N2010 / 30600

    -3-
    [14]
    14. Manufacturing device (1) according to claim 1, characterized in that memory locations (31) of the tool storage (4) are provided with reading devices for the marking (53) of the bending tool (13).
    [15]
    15. Production device according to claim 1, characterized in that the gripping device (17) of the handling device (3) is provided with a reading device for the marking (53) of the bending tool (13).
    [16]
    16. Manufacturing device (1) according to claim 1, characterized in that on the finger carrier (27) or on the stop finger (28) of the stop device, a reading device for the marking (53) of the bending tool (13) is arranged.
    [17]
    17. A method for equipping a bending press (2) with a bending tool (13) for producing bent-formed workpieces with a tool storage (4) and with a handling device (3) with a gripping device (17) for the Biegewerkzeugtransfer between the tool storage (4) and tool holders (11, 12) of a stationary table beam (8) and / or a press bar (9) which can be adjusted relative thereto and with a multiaxial, at least one stop finger (28) adjustable in a guide arrangement (22) running parallel to the table bar (8). having stop device (23) and with a control and monitoring device (24), characterized in that stored in a data memory (30) of the control and monitoring device (24) bending tool data from the bending tool memory (4) with the gripping device (17) of Handling device (3) a bending tool data corresponding bending tool (13) is recorded then, after in the Dat stored storage position (30) tool position data, the bending tool (13) with the gripping device (17) in a reference position (34) and detected actual position data of an actual position (35) of the bending tool (13) and in a comparator circuit (46) of Control and control device (24) with stored target position data of a desired position (32) are compared, then from difference data between the actual position data and the Soli- position data in a Bahnsteuerung modui (36) of the control and monitoring device (24) control signals for Antriebsmittei (45) of the handling device (3) are generated and the bending tool (13) from the actual position (35) in the desired position (32) in the tool holder (11, 12) adjusted and fixed in this. N2010 / 30600 • ► # * * · > · 14 ψ Ψ * * * * * «* * · · · *« t »-4-
    [18]
    18. The method according to claim 17, characterized in that for detecting the actual position data in the reference position (34) spent bending tool (13) by stop on at least one of the stop fingers (28) are detected wherein the stop finger (28) relative to the bending tool (13) is moved.
    [19]
    19. The method according to claim 17, characterized in that for detecting the actual position data spent in the reference position (34) bending tool (13) are detected by abutment against at least one of the stop fingers (28), wherein the bending tool (13) with the Handling device (3) relative to the stop finger (28) is moved.
    [20]
    20. The method according to claim 17, characterized in that in the comparator circuit (46) determined difference data between the actual position data and the target position data as control parameters for the path control of the handling device (3) to the data stored in the memory (30) bending tool data and Tool position data are recorded.
    [21]
    21. The method according to any one of claims 17 to 20, characterized in that in the reference position (34) determined actual position data (35) of the actual position of the bending tool (13) in an X-axis direction of the bending press (2) are determined ,
    [22]
    22. The method according to any one of claims 17 to 20, characterized in that in the reference position (34) determined actual position data (35) of the actual position of the bending tool (13) in a Z-axis direction of the bending press (2) are determined ,
    [23]
    23. The method according to any one of claims 17 to 20, characterized in that in the reference position (34) determined actual position data (35) of the actual position of the bending tool (13) in an R-axis direction of the bending press (2) are determined , N2010 / 30600 -5- -5- 24. The method according to claim 17, characterized in that the assignment of a memory location (31) of the tool memory (4) for the provision of the bending tools (13) for a set-up chaotic, free availability of a memory location (31), by a memory allocation module of the control and Kontrollvorrich-device (24) is made and the allocated memory space (31) in the data memory (30) of the control and monitoring device (24) is stored. TRUMPF Maschinen Austria GmbH & Co. KG. by

    N2010 / 30600
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    同族专利:
    公开号 | 公开日
    JP2014504555A|2014-02-24|
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    WO2012103565A1|2012-08-09|
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    EP2670543B1|2015-09-16|
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    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    EP1136146A1|2000-03-20|2001-09-26|Trumpf GmbH & Co|Method for bending sheets and machine for carrying out this method|
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    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    ATA129/2011A|AT510409B1|2011-02-01|2011-02-01|MANUFACTURING DEVICE WITH TOOL POSITION DETECTION MEANS AND METHOD OF OPERATING THEREOF|ATA129/2011A| AT510409B1|2011-02-01|2011-02-01|MANUFACTURING DEVICE WITH TOOL POSITION DETECTION MEANS AND METHOD OF OPERATING THEREOF|
    EP12712537.5A| EP2670543B1|2011-02-01|2012-02-01|Production device with means for tool position sensing and method for operating said device|
    JP2013552061A| JP6023085B2|2011-02-01|2012-02-01|Manufacturing device with sensing means for sensing tool position and set-up method|
    US13/982,836| US10265748B2|2011-02-01|2012-02-01|Production device with means for tool position sensing and method for operating said device|
    PCT/AT2012/050014| WO2012103565A1|2011-02-01|2012-02-01|Production device with means for tool position sensing and method for operating said device|
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