WO2011054486A1 - PRESSE MIT EINEM DIREKT ANGETRIEBENEN KURBELTRIEB, PRESSENSTRAßE AUS DERARTIGEN PRESSEN UND EIN VERFAHREN ZUR HERSTELLUNG EINER PRESSE MIT ZUMINDEST EINEM DIREKTANTRIEB - Google Patents
PRESSE MIT EINEM DIREKT ANGETRIEBENEN KURBELTRIEB, PRESSENSTRAßE AUS DERARTIGEN PRESSEN UND EIN VERFAHREN ZUR HERSTELLUNG EINER PRESSE MIT ZUMINDEST EINEM DIREKTANTRIEB Download PDFInfo
- Publication number
- WO2011054486A1 WO2011054486A1 PCT/EP2010/006648 EP2010006648W WO2011054486A1 WO 2011054486 A1 WO2011054486 A1 WO 2011054486A1 EP 2010006648 W EP2010006648 W EP 2010006648W WO 2011054486 A1 WO2011054486 A1 WO 2011054486A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- press
- crankshaft
- stator
- drive
- power
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/26—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by cams, eccentrics, or cranks
- B30B1/266—Drive systems for the cam, eccentric or crank axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/14—Control arrangements for mechanically-driven presses
- B30B15/146—Control arrangements for mechanically-driven presses for synchronising a line of presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/14—Control arrangements for mechanically-driven presses
- B30B15/148—Electrical control arrangements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/30—Structural association with control circuits or drive circuits
- H02K11/33—Drive circuits, e.g. power electronics
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
- H02K2213/12—Machines characterised by the modularity of some components
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49009—Dynamoelectric machine
Definitions
- the invention relates to a press with a directly driven crank mechanism according to the preamble of claim 1.
- the invention further relates to a press with a directly driven crank mechanism, press line from such presses and a method for producing a press with at least one direct drive
- Claim 9 relates to a method for producing a press with at least one direct drive according to the preamble of claim 14.
- Manufacturing machines with a reversing ram usually have a motor drive and a crank mechanism, the
- Movement transforms transforms.
- manufacturing equipment is used as presses for forming or cutting workpieces.
- automotive industry required press lines, consisting of several successively arranged presses and associated
- Transport system for example, from simple supplied coils (flat roll metal tape) complicated geometries, such as fenders,
- high-speed presses are designed as mechanical presses as shown above.
- a crank mechanism is, according to the invention, a drive, the one
- Rotational movement (from a motor) can transform into a linear movement and found in the literature as eccentric or
- Thrust crank drive or the like precipitated.
- the main task of the crank mechanism is to convert a rotational movement into a translational movement, using an eccentric or, as will be the case, a crankshaft.
- On the crankshaft there is an eccentric bearing, which is mounted outside the axis of rotation of the crankshaft, or in the further crankpin, on which a thrust linkage, referred to as the connecting rod, is usually arranged.
- the power flow of the drive can from the smallest possible denominator of the crank mechanism, a crankshaft and a crank pin, to a plunger over several stations such as cranks, joint drives, u. a. or just a connecting rod.
- press frame for the supporting frame of the press.
- all press frames are included in their possible embodiments, such as for example built press frames several individual parts (crosshead top and bottom, side stand) as well as press frame in window frame construction or in tie rod construction.
- Direct drives and servo presses are characterized by the fact that through the use of, preferably DC motors, via a
- crankshaft and finally can be transferred to a crank pin.
- the object of the invention is to provide a press in which the abovementioned disadvantages are reduced or even prevented.
- a press line is to be created, which at a in the Essentially similar press structure of the individual presses due to a possible press series similar engines and / or
- a method for producing a press which has a direct drive, which is mounted centrally on at least one crankshaft within or on a press frame.
- the solution of the problem for a press according to the invention is that at least the rotor without or at least with a part of
- Crankshaft spent in the at least partially mounted press and is held in the area of the engine preliminary or ready for operation is arranged and then that the stator is produced by the assembly of individual high performance or by mounting a prefabricated assembly group of at least two power sources in the engine.
- a press line is that at least two presses are arranged with a direct drive in the press line, wherein at least two power carriers are arranged in the motors of each direct drive in the stator.
- a press line is characterized in that a workpiece in a predetermined order passes through the individual presses, the workpiece preferably by a
- Transfer device is moved between the presses.
- the solution for a method according to the invention for producing a press with at least one direct drive is that at least the rotor is spent without or at least part of the crankshaft in the at least partially mounted press and is substantially provisionally held or ready for operation in the area of the engine and that then the stator is mounted by mounting individual power carrier or as a prefabricated assembly group combined power carrier in the engine.
- the service providers may be constructed so that the Perimeter of a stator, for example, even multiples of
- Service providers can be arranged.
- 64 power carriers with 10 kW each could be installed in a stator of a direct drive
- a series of presses offering, for example, an engine power of 640, 320, 160, 80 kW could be offered, so that a customer would need a small press with 160 kW
- the repair can be easier, because in case of faults or defects in the drive of a press no longer the entire engine needs to be replaced, but only in the case of a defect of a service provider this service provider removed and replaced by a new service provider.
- the invention in this context, for example, a
- Press lines for the mechanical forming, for example, of sheet metal have several processing stages, which may include:
- the first press usually requires the most drive power in order to carry out the rough forming of the flat metal sheet.
- the subsequent presses then usually have a reduced compared to the first press drive power.
- all of these presses can be equipped with a drive system according to the invention and, for example, can still be used without problems when changing a mass production of a model in the automotive industry, as far as the drive power is concerned. Is it necessary for example in another large series in the example third press the
- the performance carriers are independent and functional components and constitute per se a drive unit or a motor.
- the peculiarity lies in the fact that preferably a plurality of drive units respectively power carrier are mounted radially on the circumference in the sense of a stator and thereby act independently and possibly can be exchanged individually or in segments in assemblies.
- the engine does not consist of one unit but of a large number of units that can be exchanged or installed one after the other. This is
- Previous direct drives could therefore only be mounted outside or on the edge of a crankshaft, as the direct drives are supplied in one piece by the manufacturer of the drives. But also on the edge of a crankshaft or on the outside of the housing of a press can
- Direct drives also within a press frame to arrange, since the direct drive is installed in parts and easily in case of damage to the power carriers or on the Statoreinzel? sections
- the high-performance carriers are preassembled on prefabricated segments, for example four 45 ° elements to form a stator, and these four segments are installed successively in the press or on the torque arm.
- the crankshaft can be placed in the press before or after installation of the power carriers, which is advantageous in accordance with the progress of the press itself.
- a parallel assembly for example, two segments or more power carrier, then the introduction of the shaft and then the subsequent assembly of the remaining elements conceivable.
- the shaft is only roughly stored in the press, then mounted the remaining power carrier and then carried out the alignment of the shaft and the rotor relative to the partially or completely assembled stator.
- Permanent magnets possibly still without connection to a crankshaft or only with a part of the crankshaft in the press, preferably installed in a part of the press such as the drive head or the drive area. Subsequently, the stator segments or individual performance carriers are installed. If not already during installation
- crankshaft is mounted and carried out an alignment of the internal structure of the engine, so the rotor to the stator.
- Connecting rod different load for the crankshaft driven side can be forwarded system harmless, at the same time significantly increases the overall rigidity of the drive train and / or the length of the drive train can be minimized.
- the necessary space of the press with a direct drive can be significantly optimized and reduced and it can be simple measures for
- the press can be designed with a short overall length which is particularly advantageous for servo presses in press lines for the production of large body parts.
- the presses must be close together. The shorter the distance, the faster the presses
- Press frames are problematic and design-intensive in the construction of a press.
- a one-sided drive with two connecting rods or two crank pins on a shaft it also leads to an angular offset, whereby the connecting rods assume different stroke positions. It also results in an improved control and regulatory quality of the system.
- Due to the high rigidity of the drive system and the precisely adjustable torque and angular position control of the engine there are no measurable deviations between two crankpins and thus at the connecting rods on a crankshaft.
- the process data can additionally be recorded immediately.
- the press has no additional mechanical transmission members (e.g., gear stages) due to the direct drive.
- the parameters measured on the motor such as speed, torque and angular position, can be converted without errors in ram speed, pressing force and ram position. Falsifications due to frictional losses or torsion, backlash etc. are excellently eliminated.
- Permanent magnet motors especially at a high drive power, have a fairly high noise level.
- the noise emissions for example by closing the press head on the top and bottom.
- the overall efficiency of the press improves significantly, as much less unused forces by the twist or the
- Torque absorption in the bearings occur in a flying bearing of the engine.
- the stator of the direct drive can be supported in the press head and / or with a
- the engine thus has no own storage and the bearing of the rotor within the stator is characterized by the
- the direct drive is placed on the supporting part of the crankshaft, i. it is located between the pressing force receiving main bearings of the mechanical drive.
- the motor is then also between the main carrying
- Support structures (at least two press frames of the press) and
- Figure 1 is a mechanical press with a press frame and a
- crankshaft a crankpin and a connecting rod operatively connected to a plunger
- FIG 2 shows the same embodiment in side view of Figure 1, with
- Figure 3 shows another possible embodiment with four driven
- Figure 4 shows two representations of possible forced couplings for a
- FIG. 5 shows four schematic sectional views of a direct drive consisting of a stator and a rotor on a crankshaft with a different number of power carriers
- Figure 6 is a schematic view of a directly driven crankshaft with the rotor radially outwardly disposed permanent magnet
- Figure 7 is a schematic view of Figure 6 with two rows
- the press 21 is at least a press frame 9, a press table mounted therein 8 and a driven by at least one crank 12 plunger 5.
- this press 21 for incorporation of tools 15 or for the production of workpieces (not shown) by means of at least a manufacturing method used in a tool 15, wherein the tool at least one
- crank mechanism 12 At least one crankshaft 1 is arranged with at least one crank pin 2 and at least one connecting rod 3, wherein at least one directly the crankshaft 1 driving and mounted in a holder 18 direct drive is provided as a motor 14 for driving the crankshaft 1.
- crank mechanism 12 also called eccentric drive, instead of the connecting rod 3 or between the connecting rod and the crank pin a hinge drive or a crank handle or similar intermediate devices may be arranged, which are commonly used for
- Lift height adjustment for safety reasons or to adjust the sinusoid of the movement of the ram are used.
- crank mechanism 12 is operatively connected thereto, wherein these are in turn arranged operatively connected to the ram 5 on the output side.
- the motors 14 are direct drives between the connecting rods 3 of the individual
- the two connecting rods are located on two separate crankshafts 1, which are respectively mounted in the press frame 9 of the press 21.
- a possibly necessary forced coupling 19 between the two connecting rods is not shown for reasons of clarity and can be found by way of example in the right-hand drawing of FIG. 4.
- both drives are arranged between the connecting rods here.
- the motors 14 which are effectively separated kinematically from each other by a stored in the press frame 9 intermediate storage 20.
- crankshaft designed continuously and only one engine 14 or even multiple engines, depending on specifications of the press 21, be arranged.
- a forced coupling of the two crankshafts 1 can be considered as in addition to a parallel to the crankshafts 1 arranged coupling axis
- Press frame 9 are arranged and have a bearing cap 16.
- Forced coupling can be via mechanical spur gear with appropriate intervention possibilities on spur gears of the crankshaft. 1 be realized. Alternatively or in combination, an electronic forced coupling of the frequency converter respectively the
- the engine 14 is disposed substantially adjacent, at least adjacent to or preferably integral with a crankpin 2 on the crankshaft 1.
- a so-called crank disk can be integrated within or on the engine.
- the stator 4 of the motor 14 is preferably designed such that it assumes the function of the crank disk and guides the crank pin 2 outside the center axis of the crankshaft 1.
- the motor 14 may be a direct drive a stator 4 with a drive winding 23 and a rotor 10 disposed therein with permanent magnets 22 and would then be designed as a permanent magnet motor.
- at least one engine 14 may be arranged between the crankpins 2 in at least two crankpins 2 on a crankshaft 1.
- a symmetrical arrangement within the press 21 or the crankshafts 1 is to be preferred.
- At least two motors 14 are arranged symmetrically to one of the central axes of the press frame 9 and / or one of the central axes of the plunger 5 and / or to the longitudinal center of the crankshaft 1 and / or arrangement of the crank pin 2 on the crankshaft 1. It would also be advantageous if the rotor 10 of the motor 14 and the crankshaft 1 and / or the crank pin 2 consist of a one-piece machine element. Also, in the crank mechanism 12, a height adjustment for the stroke of the plunger 5 may be arranged. An overload protection 11 should protect the press from major damage in the event of an accident and decouple the connecting rods 3 from the plunger 5 in the event of damage.
- stator 4 of a motor 14 may be arranged on a bearing on the rotor 10 and to compensate for the torques occurring on the stator 4, a torque arm with connection to the press frame 9 appear to make sense.
- each stator 4 of a motor 14 could be arranged on a bearing on the rotor 10 and, to compensate for the occurring torques on the stators 4, a torque support with connection to the motor 14 on the adjacent crankshaft 1
- the engine 14 and the crank mechanism 12 may be disposed within a support structure formed by the press frame 9, which is preferably designed for a pressing force of over 200 tons, preferably over 500 tons, more preferably of over 800 tons.
- the stroke of the plunger 5 of over 300 m, preferably over 600 mm, more preferably of over 900 mm possible.
- the press 21 is used for a manufacturing process comprising at least mastering, cutting, joining, coating and / or forming, in particular metal forming.
- the press 21 as a head press or as
- Incorporation press for tools of a press line and / or be arranged as at least one transfer press in a transfer press line and / or as a pre-press in the production direction in front of a transfer press line.
- the bearings 17 of the crankshaft 1 in from the
- Press frame 9 removable bearing plates arranged so that a
- Opening with a mounting diameter in the press frame can be opened, which preferably corresponds to the diameter of the diameter equal to or greater than the diameter of the rotor 10 on the crankshaft 1 and the largest diameter on the crankshaft 1. It may be helpful during assembly that a split in the longitudinal axis at least once
- Crankshaft 1 is arranged in the press, for example, a
- the rotor 10 is on the Crankshaft 1 arranged inextricably.
- a shrink fit, a welded joint, a solder joint, a friction welded joint, a bond and / or another inseparable joint can be used.
- the rotor 10 would be grooves and / or recesses for receiving the permanent magnet 22. These should be used only after the completion of the one-piece machine element therein.
- at least one motor 14 should be arranged as a direct drive between the connecting rods 3.
- Projection of the two axes of the crankshafts 1 in an axis at least one motor 14 is arranged as a direct drive between the connecting rods 3.
- a coaxial projection is meant that the two coaxially arranged axes of the spaced crankshafts are displaced parallel to each other until they lie in one axis. In that regard, it can also be seen here when a direct drive "between" two crankshafts is arranged, even if these crankshafts are not in one piece.
- Figure 5 is shown in four schematic sectional views of a direct drive consisting of a stator and a rotor on a crankshaft with different numbers of power carriers.
- Stator 4 of the motor 14 from twenty-eight (Figure 5a), twelve (Figure 5b), eight ( Figure 5c) or optionally of six (Figure 5d) power carriers 24, which are designed as independent and interchangeable units.
- the power carrier 24 are arranged radially to the crankshaft 1 and the power carrier 24 are individually or in sections with a
- Control unit 25 operatively connected by means of supply lines 26.
- the areas not marked by a lightning bolt and thus free for optional service providers 24 are the clarity and the better representation of the interchangeable performance carrier 24th
- At least two power carriers 24 with an equivalent power and / or an equivalent outer shape are arranged at a plurality of power carriers 24.
- Shaping is understood to mean the external size or the arrangement of significant mounting elements.
- the power carriers 24 are preferably arranged in groups of at least two. Not shown is the possibility to connect the power carrier 24 directly or indirectly via a bracket 18 with the press frame 9.
- FIGS. 5b and 5c show the possibility that at least one cooling device 27 is arranged either centrally on the stator 4 or on at least one power carrier 24.
- control unit 25 is fed either directly or a combined station of control unit 25 and cooling device 27. This is particularly useful if the control unit 25 requires constant cooling.
- stator 4 a torque support and / or supply lines 25 form a mounting unit.
- Achievement carrier 24 are arranged.
- the drives in the presses 21 by arranging a different number
- Performance carriers 24 different drive powers of direct motors. Particularly preferably, the direct drive of the front in the direction of production arranged head press compared to the subsequent press on a higher performance. As already stated, then at least two
- Direct drives in one or more presses 21 of the press line with equivalent power carriers 24 are arranged, which the storage of spare parts and the production of a press 21 clearly
- Power carrier 24 are arranged in the stators 4 of the direct drives.
- FIG. 6 shows a conventional and a particularly preferred embodiment of the direct drive.
- a motor 14 is arranged as a direct drive on a crankshaft 1, which has two crankpins 2 and is mounted in bearings 17 in the press frame 9.
- the rotor is arranged with Permantentmagneten 22 on the circumference.
- a stator 4 is arranged coaxially to the crankshaft, which has a plurality of drive units or power carrier 24.
- the power carrier 24 are U-shaped, wherein the stator 4 with the permanent magnet disposed thereon in the opening of the U-shaped
- Power carrier 24 engages. Particularly preferred are the
- the Power carrier 24 in their capacity to provide a drive torque relative to the permanent magnet drive windings or coils, which are flowed through with electricity.
- a method for producing a press 21 which is not shown in greater detail in the figures, at least the rotor 10 is brought into the at least partially assembled press 21 without or at least part of the crankshaft 1 and is provisionally held or ready for operation substantially in the area of the motor 14, wherein subsequently the stator 4 by the assembly of individual power carrier 24 or by the assembly of a prefabricated assembly group of at least two
- Power carrier 24 is produced in the region of the motor 14. Particularly preferably, the power carriers 24 are connected individually or in sections to a control unit 25 by means of supply lines 26. Preferably, in an indirect arrangement of the stator 4 on
- Press frame 9 of the press 21 at least parts of the stator 4 arranged on a one- or multi-part torque arm, which with the
- Press frame 9 is operatively connected.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Press Drives And Press Lines (AREA)
- Control Of Presses (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012122813/02A RU2012122813A (ru) | 2009-11-04 | 2010-10-30 | Пресс с непосредственно приводимым в действие кривошипным приводом, линия из таких прессов и способ изготовления пресса по меньшей мере с одним непосредственным приводом |
JP2012537319A JP2013509999A (ja) | 2009-11-04 | 2010-10-30 | 直接駆動されるクランク機構を備えたプレス、このようなプレスを備えたプレスライン並びに少なくとも1つの直接駆動装置を備えたプレスを製造する方法 |
BR112012010447A BR112012010447A2 (pt) | 2009-11-04 | 2010-10-30 | prensa, linha de prensa para produzir e/ou remodelar peças de trabalho, e, método para produzir uma prensa. |
EP10781421A EP2496409A1 (de) | 2009-11-04 | 2010-10-30 | PRESSE MIT EINEM DIREKT ANGETRIEBENEN KURBELTRIEB, PRESSENSTRAßE AUS DERARTIGEN PRESSEN UND EIN VERFAHREN ZUR HERSTELLUNG EINER PRESSE MIT ZUMINDEST EINEM DIREKTANTRIEB |
US13/505,834 US20120272843A1 (en) | 2009-11-04 | 2010-10-30 | Press having a directly driven crank mechanism, press line comprising presses of this type, and a method for producing a press having at least one direct drive |
CN2010800499109A CN102695605A (zh) | 2009-11-04 | 2010-10-30 | 具有直接被驱动的曲柄连杆机构的压力机、由这种压力机构成的压力机作业线以及用于生产具有至少一个直接驱动装置的压力机的方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009051939A DE102009051939A1 (de) | 2009-11-04 | 2009-11-04 | Presse mit einem direkt angetriebenen Kurbeltrieb, Pressenstraße aus derartigen Pressen und ein Verfahren zur Herstellung einer Presse mit zumindest einem Direktantrieb. |
DE102009051939.4 | 2009-11-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2011054486A1 true WO2011054486A1 (de) | 2011-05-12 |
Family
ID=43589616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2010/006648 WO2011054486A1 (de) | 2009-11-04 | 2010-10-30 | PRESSE MIT EINEM DIREKT ANGETRIEBENEN KURBELTRIEB, PRESSENSTRAßE AUS DERARTIGEN PRESSEN UND EIN VERFAHREN ZUR HERSTELLUNG EINER PRESSE MIT ZUMINDEST EINEM DIREKTANTRIEB |
Country Status (8)
Country | Link |
---|---|
US (1) | US20120272843A1 (de) |
EP (1) | EP2496409A1 (de) |
JP (1) | JP2013509999A (de) |
CN (1) | CN102695605A (de) |
BR (1) | BR112012010447A2 (de) |
DE (1) | DE102009051939A1 (de) |
RU (1) | RU2012122813A (de) |
WO (1) | WO2011054486A1 (de) |
Cited By (1)
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EP2555394A1 (de) * | 2011-08-02 | 2013-02-06 | Siemens Aktiengesellschaft | Elektrischer Antrieb für eine Presse |
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DE102008028652B3 (de) * | 2008-06-18 | 2010-01-14 | Schuler Pressen Gmbh & Co. Kg | Pressendirektantrieb |
DE102009035215A1 (de) * | 2009-07-29 | 2011-02-10 | Dieffenbacher Gmbh + Co. Kg | Presse mit einem direkt angetriebenen Kurbeltrieb |
DE102009051876A1 (de) * | 2009-11-04 | 2011-05-05 | Dieffenbacher Gmbh + Co. Kg | Presse mit einem direkt angetriebenen Kurbeltrieb |
EP2554363B1 (de) * | 2011-08-02 | 2016-09-28 | Siemens Aktiengesellschaft | Elektrischer Antrieb für eine Presse |
US10813630B2 (en) | 2011-08-09 | 2020-10-27 | Corquest Medical, Inc. | Closure system for atrial wall |
US10307167B2 (en) | 2012-12-14 | 2019-06-04 | Corquest Medical, Inc. | Assembly and method for left atrial appendage occlusion |
US10314594B2 (en) | 2012-12-14 | 2019-06-11 | Corquest Medical, Inc. | Assembly and method for left atrial appendage occlusion |
EP2607068A1 (de) * | 2011-12-20 | 2013-06-26 | Güdel Group AG | Pressenanordnung zum Umformen von flächigen Werkstücken |
US20140142689A1 (en) | 2012-11-21 | 2014-05-22 | Didier De Canniere | Device and method of treating heart valve malfunction |
US9566443B2 (en) | 2013-11-26 | 2017-02-14 | Corquest Medical, Inc. | System for treating heart valve malfunction including mitral regurgitation |
US10842626B2 (en) | 2014-12-09 | 2020-11-24 | Didier De Canniere | Intracardiac device to correct mitral regurgitation |
US10245802B2 (en) | 2015-07-28 | 2019-04-02 | Toyota Motor Engineering & Manufacturing North America, Inc. | Die compatibility adaptor for machine press communication |
JP6067078B1 (ja) | 2015-09-09 | 2017-01-25 | アイダエンジニアリング株式会社 | サーボプレス機械、及びそれに用いるモータ、及びモータ組み付け取り外し方法 |
CN109622852B (zh) * | 2019-01-25 | 2020-02-11 | 安徽远都机床股份有限公司 | 一种开式双点压力机 |
JP7304842B2 (ja) * | 2020-09-28 | 2023-07-07 | アイダエンジニアリング株式会社 | プレス機械 |
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- 2009-11-04 DE DE102009051939A patent/DE102009051939A1/de not_active Withdrawn
-
2010
- 2010-10-30 EP EP10781421A patent/EP2496409A1/de not_active Withdrawn
- 2010-10-30 WO PCT/EP2010/006648 patent/WO2011054486A1/de active Application Filing
- 2010-10-30 RU RU2012122813/02A patent/RU2012122813A/ru not_active Application Discontinuation
- 2010-10-30 JP JP2012537319A patent/JP2013509999A/ja active Pending
- 2010-10-30 BR BR112012010447A patent/BR112012010447A2/pt not_active IP Right Cessation
- 2010-10-30 CN CN2010800499109A patent/CN102695605A/zh active Pending
- 2010-10-30 US US13/505,834 patent/US20120272843A1/en not_active Abandoned
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EP2555394A1 (de) * | 2011-08-02 | 2013-02-06 | Siemens Aktiengesellschaft | Elektrischer Antrieb für eine Presse |
Also Published As
Publication number | Publication date |
---|---|
CN102695605A (zh) | 2012-09-26 |
BR112012010447A2 (pt) | 2016-03-08 |
US20120272843A1 (en) | 2012-11-01 |
DE102009051939A1 (de) | 2011-05-05 |
JP2013509999A (ja) | 2013-03-21 |
EP2496409A1 (de) | 2012-09-12 |
RU2012122813A (ru) | 2013-12-10 |
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