EP1048373B1 - Orientierstation mit Stabgetriebe - Google Patents
Orientierstation mit Stabgetriebe Download PDFInfo
- Publication number
- EP1048373B1 EP1048373B1 EP00108434A EP00108434A EP1048373B1 EP 1048373 B1 EP1048373 B1 EP 1048373B1 EP 00108434 A EP00108434 A EP 00108434A EP 00108434 A EP00108434 A EP 00108434A EP 1048373 B1 EP1048373 B1 EP 1048373B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- orientation station
- press
- station according
- orientation
- drive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/05—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work specially adapted for multi-stage presses
- B21D43/057—Devices for exchanging transfer bars or grippers; Idle stages, e.g. exchangeable
Definitions
- the invention relates to an orientation station, in particular for sheet metal parts, according to the generic term of claim 1.
- a station is from DE-A-19618167 known.
- suction presses are used in practice used. These are press lines that are made several arranged in a row and possibly together connected presses are built. The presses are over a transport system linked to each other, the parts transport accomplished. There is a tool in every press arranged, which opens and closes continuously.
- the Transfer system has the task when opening the tool to lead a sheet metal part in the tool out of it and insert a new workpiece before that Tool closes again.
- the sheet metal parts in the correct positioning in the tool become.
- the workpiece position (parts position) is over all Tools mostly not constant. That means that Orientation of the sheet metal parts during the run the press system between the individual tools if necessary. needs to be changed.
- DE 19654474 A1 describes a flexible multiple transfer known, which is modular. Between transfer modules arranged for the individual presses or tools manage the transfer of the Sheet metal parts from tool to tool.
- the transfer modules each have a suction bridge, which at their ends is spatially guided by a steering gear.
- the suction bridge runs through a transfer curve. additionally can the swivel position as well as the other orientation the suction bridge changed during the transfer step become.
- the handlebar gear connects the suction bridge with Drive units.
- the rods must be both the drives for rod length adjustment as well as telescopic guides included.
- the orientation station according to the invention has a between a drive device and a receiving device arranged rod gear on. This gives the movements the drive device to the receiving device further and positions them.
- the bar gear is based on bars of constant length, whose base points move in space become.
- the bars are rigid, i.e. not adjustable in length and therefore have a high static and dynamic Rigidity. They can also be slim become.
- the drive device is spaced from the bars Cut. Heat development of the drive device can thus be kept away from the bars.
- the bars are no rotating parts or drives built-in. As a result, they have a simple structure.
- the drive units belonging to the drive device there is sufficient installation space. It can Standard drives, e.g. servomotors with a screw jack and a linear guide can be used.
- the drive units are easily accessible in this way. Maintenance and replacement is possible without major problems.
- the orientation station possible with two to six degrees of freedom.
- each rod is direct with a drive unit connected. Should a degree of freedom be eliminated, e.g. the Movement in the vertical direction can also be a drive unit omitted and the rod in question on a fixed Articulation point to be attached.
- the joints that connect the rods to the cradle and the drive device are connected preferably ball joints that allow any direction of rotation.
- neighboring ones are Bars arranged at an acute angle to each other, whereby the angle is preferably from the receiving device open away.
- the arrangement of the bars can be made in this way be that there are no parallel rod pairs.
- the drive units can be spaced apart to be ordered. The one occupied by the drive units The area can be larger than that of the articulation points of the bars on the recording device.
- the orientation station preferably works with one Transfer together regarding processing stations the parts flow linked together.
- the processing stations are preferably press stations of a press system, the orientation station then between the individual presses is arranged.
- a clear arrangement and good exploitation of the small between the individual presses of existing space results when the Drive units are linear drives, which are preferred a vertical or approximate vertical direction of work exhibit. It is particularly useful if the drive units in pairs on a carrier stored and on opposite sides of the same are arranged. This results in twin drive units for two rods each.
- the drive units can on the Press tables must be mounted. The one between the press tables existing installation space is used well if a Press table two twin units and the neighboring one Press table carries a twin unit.
- the articulation points of the rods on the support device define a triangle
- the articulation points are the Deviating rods on the drive units, e.g. appropriate points of view, which is a good one Allow space to be used.
- the drive units and their linear guides are included preferably at the corners or on the edges of a trapezoid arranged.
- Four of the drive units are on the Corners of the trapezoid can be arranged.
- Two drive units on the longer edge of the same.
- the rods are then preferably in the hexagon or articulated in a triangle.
- Linear direct drives can be used as drive units be used.
- the drive units can be equipped with brake units be combined, the approached positions firmly curb.
- the receiving device can be exchangeable and / or have pivotable supports.
- a press system 1 is illustrated in FIG. 1, which is used to process sheet metal parts.
- the press system 1 has several in the direction D in succession arranged press stations 2, 3, 4, 5, 6, 7 on, each a forming step for the sheet metal part to be formed establish.
- the foundation is resting.
- On the press tables 8, 9, 10, 11, 12, 13 are pairs of press stands 14, 15, 16, 17, 18, 19, 20 set up, each of which is shown in FIG in front with the letter index a and one of them hidden, marked with the letter index b Press stands belong.
- the arrangement of the press stands can be, for example, using the press stands 15a, 15b, in particular Figure 2, remove.
- the pairs of press stands 14 to 20 carry head pieces 21, 22, 23, 24, 25, 26. These carry one or more eccentric drives for plungers 27, 28, 29, 30, 31, 32, which and be moved.
- each press station 2 to 7 is on the respective Press table 8, 9, 10, 11, 12, 13 a sliding table 34, 35, 36, 37, 38, 39 arranged between adjacent Press stands 14a, 15a, or 15a, 16a etc. from the side the press system 1 can be moved out.
- the sliding table 34 carries a tool lower part belonging to a tool 41 42.
- the associated tool upper part 43 hangs on the plunger 27. Accordingly, in the further press stations 3, 4, 5, 6, 7 tools 44, 45, 46, 47, 48 arranged the one lower part and one upper part exhibit.
- the press system 1 To transport parts through the entire press system 1 to accomplish, the press system 1 with provided a transfer system 50. Belong to this in the direction of the flow direction D through the press system 1 extending guide rails 51, 52.
- the guide rails 51, 52 are parallel to each other near the Press stand 14a, 14b to 20a, 20b arranged so that the tools 41 to 48 can be placed between them.
- the Guide rails 51, 52 are not shown by Lifting units can be raised and lowered.
- Carriages 53 are of the guide rails 51, 52 led, in pairs, a suction bridge between each other 55 lead. There is a suction bridge for each Inserting sheet metal parts in a tool 41 to 48 and a suction bridge for removing a sheet metal part provided from the respective tool 41 to 48. If necessary, can be used to insert sheet metal parts that are not yet deformed (Blanks) in the first press stage 2 instead of the suction bridge there is an insertion feeder.
- the carriages are driven by suitable drive means 53 move specifically on the guide rails 51, 52, see above that by superimposing the lifting and lowering movement the rails 51, 52 and the movement of the suction bridges 55 results in a transfer curve K in the direction of flow D.
- this is only between the press stages 6 and 7 indicated schematically.
- the transfer step is measured in the direction of flow D, only half as short like the center distance of neighboring tools.
- orientation stations serving as clipboards 57, as better shown in Figures 2 and 3 emerge.
- the orientation stations 57 are there are essentially identical to one another.
- the between Orientation stations arranged in press stages 2 and 3 57 is therefore representative of all orientation stations described:
- the orientation station 57 is used to the workpiece his way from tool to tool a new orientation to give.
- the task of transfer 50 can then be answered be restricted to moving the workpiece, i.e. a perform purely two-dimensional movement.
- the Suction bridge 55 can be made non-rotatable.
- the below of the transfer system 50 arranged orientation station 57 has a receiving device 61 on its upper side to which two cross rails held parallel to each other 62, 63 belong. These are from one another 64 from one another held away and pivoted towards each other.
- the top of the cross rails 62, 63 with receptacles 66 be provided for adaptation to the sheet metal part contour. This can be seen in particular from FIG.
- One on the cradle 57 lying sheet metal part 65, for example Car side wall, is schematic in Figures 2 and 3 indicated.
- the cross rails 62, 63 are parallel to the cross rails 62, 63 oriented, mutually parallel pivot axes swiveling towards and away from each other. Moreover the cross rails 62, 63 can be detached if necessary be held on the carrier 64.
- the receiving elements are preferably 66 releasable from the transverse rails 62, 63.
- the positioning of the sheet metal part 65 is carried out by controlled positioning of the carrier 64 a rod gear 67, which connects to a drive device 68 manufactures. All in all belong to the rod gear six rods 71, 72, 73, 74, 75, 76, which are rigid are. They can also be the same among themselves be long. However, if necessary, they can also have individual lengths. Bars 71 through 76 are on their respective upper ends with a no further illustrated gimbal or ball joint on the carrier 64 composed. The rods 71 to 76 are each in pairs in the immediate vicinity of the carrier 64 stored so that the bearing points total about one Triangle, preferably an equilateral triangle.
- Adjacent bars 71, 72; 72, 73; 73, 74; 74, 75; 75, 76 and 76, 71 close together more or less acute angle.
- the rods 71, 76 form one Exception and can also be parallel to each other if necessary be arranged, at least when the carrier 64 is horizontal or is not tilted about a longitudinal axis that is too the direction of flow D is parallel.
- the drive device 68 includes a total of six Drive units 81, 82, 83, 84, 85, 86, each separately are controllable.
- the drive units 81 to 86 are linear drive units, each with a servo motor.
- the servomotors are controlled by a computer control. Via a screw jack and a linear guide 87, 88, 89, 90, 91, 92 becomes the rotational movement of each Servo motor in a linear movement of a carriage 93, 94, 95, 96, 97, 98 implemented.
- Each sled 93 to 98 is each articulated with a rod 71 to 76 a universal joint or a ball joint connected. So is each rod 71 to 76 a drive unit 81 to 86 assigned.
- the drive units 81 to 86 are in pairs carried by a carrier 101, 102, 103. These will For example, by vertically arranged box section beams educated. This carrier arrangement largely enables unimpeded arrangement of the rods 71 to 76 of the rod gear 67 and at the same time the formation of relatively long management routes and thus vertical strokes of the slides 93, 94, 95, 96, 97 and 98. This is especially true when the box girder 101, 102, 103 parallel to each other in plan view arranged in a triangle and the drive units 81 to 86 each in pairs pointing away from each other Flanks of the carrier elements 101, 102, 103 are arranged.
- the carrier elements 102, 103 are, for example, on the press table 8 attached.
- the carrier element 101 is on the Press table stored. Are the sledges 93 to 98 on Set the same height, put the joints for storage the rod ends of the rods 71 to 76 a trapezoid. Thereby are the drive units 82, 83, 84, 85 to a certain extent on a common line. Your leadership directions are parallel to each other.
- the two drive units are also located 81, 86 on a common, to the first line parallel second line. The relatively narrow space between the press tables 8, 9 is thus well utilized.
- the drive units 81 to 86 are stationary. It standard drives can be used. The outside the rods 71 to 76 arranged drives are easily accessible. The same applies to the carrier elements 101, 102, 103 each provided linear guide 87 to 92 at rest and thus robustly executable.
- the rams 27 to 32 of the press system 1 are from a press main drive moves up and down synchronously.
- the Transfer device 50 moves every time the Open tools 41 to 48, the suction bridges 53 in the Tools for inserting and / or removing sheet metal parts.
- each of the transfer device 50 also Clipboard or orientation station 57 operated by first removed a sheet metal part 65 by means of a suction bridge and immediately afterwards a next sheet metal part 65 again is placed on the receiving device 61.
- They don't further illustrated control device controls the servo motors the drive units 81 to 86 so that the receiving device 61 for receiving the sheet metal part 65 for receiving a sheet metal part first in the spatial position is in which the sheet metal part is delivered by the transfer device 50.
- the reception facility 61 is during the sheet metal part transfer in Essentially at rest.
- the drive device 68 can be controlled such that the receiving device 61 during the transfer of sheet metal parts, i.e. while hanging up of the sheet metal part 65 on the receiving elements 66 for a short time performs a movement that corresponds to the movement of the suction bridge 55 matches. Corrective movements can also be made if necessary be carried out. Is the sheet metal part 65 on the receiving device 61, the suction bridge 55th the sheet metal part 65 is free, separates from it and runs in a parking position that is spaced from the orientation station 57 is. The orientation station may make it easier Return movement of the suction bridges through a vertical Downward movement of the sheet metal part 65.
- the orientation station 57 now has the sheet metal part 65 taken over and positioned this during the working stroke the press into a pick-up position in which the sheet metal part 65 a changed orientation and / or positioning, i.e. can have a changed spatial position.
- the orientation station 57 all linear movements, i.e. both lengthways (in direction D), across this as well as vertical (lifting and lowering) possible.
- the sheet metal part 65 about the longitudinal axis (part pass direction D) around a horizontal transverse axis and around a Vertical axis are pivoted. This is done through targeted Control of the drive units 81 to 86 by the control device.
- the sheet metal part 65 If the sheet metal part 65 be transported further it fetches the next following suction bridge 55 from. With her suction cups, she initially relies on the Sheet metal part 65, which from the orientation station 57 in the appropriate orientation and position kept at rest becomes. Alternatively, the orientation station 57 can be activated to move over a limited distance perform with the movement of the suction bridge 55 matches.
- Positioning options if less Positioning options are desired, individual Drive units are not required. For example. it is possible with only two, three, four or five drive units get along; depending on how many degrees of freedom the positioning movement the receiving device 61 requires.
- the Joints can then be used instead of ball or universal joints if necessary, other joints are used.
- An orientation station provided in particular for press systems 1 57 has a receiving device 61 which is carried by a rod gear 67. This is supported on drive units 81, 82, 83, 84, 85, 86 of a drive device 68 from.
- the drive units 81 to 86 are stationary.
- the rods 71 to 76 of the rod gear 67 are rigid and invariable in length.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
- Secondary Cells (AREA)
- Pile Receivers (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Forging (AREA)
- Transmission Devices (AREA)
- Vehicle Body Suspensions (AREA)
- Body Structure For Vehicles (AREA)
Description
Claims (17)
- Orientierstation (57), insbesondere für Blechteile (65), die durch eine Folge von Bearbeitungsstationen (2, 3, 4, 5, 6, 7) zu transportieren sind,
mit einer Aufnahmeeinrichtung (61), die der zeitweiligen Aufnahme der Blechteile (65) dient,
gekennzeichnet durch
eine Antriebseinrichtung (68), zu der mehrere ortsfest gelagerte Antriebseinheiten (81, 82, 83, 84, 85, 86) gehören, die jeweils einen Abtrieb aufweisen, und
ein Stabgetriebe (67), das die Aufnahmeeinrichtung (61) mit der Antriebseinrichtung (68) verbindet und das mehrere längenunveränderliche Stäbe (71, 72, 73, 74, 75, 76) aufweist, die jeweils zwischen dem Abtrieb (93, 94, 95, 96, 97, 98) einer Antriebseinheit (81, 82, 83, 84, 85, 86) und der Aufnahmeeinrichtung (61) angeordnet sind. - Orientierstation nach Anspruch 1, dadurch gekennzeichnet, dass das Stabgetriebe (67) und die Antriebseinrichtung (68) die Position der Aufnahmeeinrichtung (61) vollständig festlegen.
- Orientierstation nach Anspruch 1, dadurch gekennzeichnet, dass die Anzahl der Stäbe (71, 72, 73, 74, 75, 76) entsprechend der Anzahl der Freiheitsgrade der Bewegung der Aufnahmeeinrichtung (61) festgelegt ist und dass die Anzahl der Antriebseinheiten (81, 82, 83, 84, 85, 86) mit der Anzahl der Stäbe (71, 72, 73, 74, 75, 76) übereinstimmt, wobei vorzugsweise jedem Stab (71, 72, 73, 74, 75, 76) genau eine Antriebseinheit (81, 82, 83, 84, 85, 86) zugeordnet ist.
- Orientierstation nach Anspruch 1, dadurch gekennzeichnet, dass benachbarte Stäbe (71, 72, 73, 74, 75, 76) miteinander paarweise einen spitzen Winkel einschließen, wobei sich die Winkel vorzugsweise von der Aufnahmeeinrichtung (61) weg öffnen.
- Orientierstation nach Anspruch 1, dadurch gekennzeichnet, dass die Stäbe (71, 72, 73, 74, 75, 76) über Gelenke mit der Aufnahmeeinrichtung (61) verbunden sind, die näherungsweise an den Ecken eines Dreiecks angeordnet sind, wobei vorzugsweise zwei Stäbe (71, 72; 72, 73; 73, 74; 74, 75; 75, 76) an einer Ecke des Dreiecks angreifen.
- Orientierstation nach Anspruch 1, dadurch gekennzeichnet, dass die Stäbe (71, 72, 73, 74, 75, 76) über Gelenke mit den Antriebseinheiten (81, 82, 83, 84, 85, 86) verbunden sind, die an den Ecken eines Sechsecks oder an den Ecken sowie auf der längeren Kante eines Trapez angeordnet sind.
- Orientierstation nach Anspruch 1, dadurch gekennzeichnet, dass die Antriebseinheiten (81, 82, 83, 84, 85, 86) Linearantriebe sind, die derart ausgebildet sind, dass sie von einer Steuereinrichtung gesteuert ihren Abtrieb (93, 94, 95, 96, 97, 98) in vorgegebene Positionen verfahren können.
- Orientierstation nach Anspruch 7, dadurch gekennzeichnet, dass die Linearantriebe eine zueinander parallele Führungsrichtung (87, 88, 89, 90, 91, 92) aufweisen, die vorzugsweise vertikal orientiert ist.
- Orientierstation nach Anspruch 7, dadurch gekennzeichnet, dass die Linearantriebe Direktantriebe sind.
- Orientierstation nach Anspruch 1, dadurch gekennzeichnet, dass Antriebseinheiten (81, 82, 83, 84, 85, 86) jeweils paarweise an einem Träger (101, 102, 103), vorzugsweise an voneinander weg weisenden Seiten desselben gelagert sind.
- Orientierstation nach Anspruch 10, dadurch gekennzeichnet, dass zu der Antriebseinrichtung (68) sechs Antriebseinheiten (81, 82, 83, 84, 85, 86) gehören, die an drei Trägern (101, 102, 103) befestigt sind, die im Dreieck angeordnet sind.
- Orientierstation nach Anspruch 10, dadurch gekennzeichnet, dass die Bearbeitungsstationen (2, 3, 4, 5, 6, 7) Pressenstationen einer Pressenanlage (1) sind und dass die Träger (101, 102, 103) an Pressentischen (8, 9) befestigt sind.
- Orientierstation nach Anspruch 1, dadurch gekennzeichnet, dass die Antriebseinrichtung (68) und das Stabgetriebe (67) oberhalb der Aufnahmeeinrichtung (61) angeordnet sind.
- Orientierstation nach Anspruch 1, dadurch gekennzeichnet, dass die Antriebseinrichtung (68) und das Stabgetriebe (67) unterhalb der Aufnahmeeinrichtung (61) angeordnet sind.
- Orientierstation nach Anspruch 1, dadurch gekennzeichnet, dass die Aufnahmeeinrichtung (61) verstellbare Auflagemittel (62, 63) aufweist.
- Pressenanlage mit mehreren Pressenstationen (2) bis (7), zu denen jeweils ein Pressentisch (8, 9, 10, 11, 12, 13), Pressenständer (14a bis 20b), ein Kopfstück (21, 22, 23, 24, 25, 26), ein Stößel (27, 28, 29, 30, 31, 32) und ein Schiebetisch (34, 35, 36, 37, 38, 39) gehören,
mit einer Transfereinrichtung (50), die den Teiletransport durch die Pressenanlage (1) bewirkt,
mit wenigstens einer zwischen zwei Pressenstationen (2, 3, 4, 5, 6, 7) und zwischen den Pressenständern (15a, 15b bis 20a, 20b) angeordneten Orientierstation (57) nach einem der Ansprüche 1 bis 15. - Pressenanlage nach Anspruch 16, dadurch gekennzeichnet, dass die Transfereinrichtung (50) den Teiletransport auf einer zweidimensionalen Transferkurve (K) bewirkt und die Orientierung der Blechteile (65) ausschließlich in der Orientierstation (57) stattfindet.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19919433 | 1999-04-29 | ||
DE19919433A DE19919433A1 (de) | 1999-04-29 | 1999-04-29 | Orientierstation mit Stabgetriebe |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1048373A2 EP1048373A2 (de) | 2000-11-02 |
EP1048373A3 EP1048373A3 (de) | 2001-08-22 |
EP1048373B1 true EP1048373B1 (de) | 2003-08-13 |
Family
ID=7906227
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00108434A Expired - Lifetime EP1048373B1 (de) | 1999-04-29 | 2000-04-18 | Orientierstation mit Stabgetriebe |
Country Status (5)
Country | Link |
---|---|
US (2) | US6324885B1 (de) |
EP (1) | EP1048373B1 (de) |
AT (1) | ATE246973T1 (de) |
BR (1) | BR0002137A (de) |
DE (2) | DE19919433A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4609621B2 (ja) * | 2002-12-24 | 2011-01-12 | セイコーエプソン株式会社 | 強誘電体キャパシタの製造方法 |
JP4221576B2 (ja) * | 2003-03-10 | 2009-02-12 | セイコーエプソン株式会社 | セラミックス膜の製造方法および強誘電体キャパシタの製造方法、ならびにセラミックス膜、強誘電体キャパシタおよび半導体装置 |
DE102004051994B4 (de) * | 2004-10-25 | 2006-08-17 | Müller Weingarten AG | Vorrichtung zur lagegerechten Positionierung von Platinen |
EP1990110A1 (de) * | 2007-05-08 | 2008-11-12 | Güdel Group Ag | Zentriervorrichtung für flächige Werkstücke in einer Presse und Verfahren zum Einrichten einer solchen Zentriervorrichtung |
CN102601251B (zh) * | 2012-03-08 | 2014-04-02 | 安徽江淮汽车股份有限公司 | 用于冲压自动化线的板料定位对中台装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59163036A (ja) * | 1983-03-07 | 1984-09-14 | Nissan Motor Co Ltd | トランスフアプレスにおけるアイドルステ−ジのワ−ク受台構造 |
EP0155332B1 (de) * | 1984-03-20 | 1988-08-24 | L. SCHULER GmbH | Zwischenablage in einer Transferpresse |
JPS63207430A (ja) * | 1987-02-24 | 1988-08-26 | Honda Motor Co Ltd | トランスフアプレスマシンのアイドリングステ−シヨンにおけるワ−ク支持装置 |
DE19605159A1 (de) * | 1996-02-13 | 1997-08-14 | Erfurt Umformtechnik Gmbh | Ablage- und Umrüststation zwischen den Werkzeugen einer Transferpressenlinie |
DE19618167C2 (de) * | 1996-05-03 | 1998-07-02 | Erfurt Umformtechnik Gmbh | Ablagestation für Blechteile zwischen zwei benachbarten Werkzeugstufen einer Transferpressenlinie |
US5875673A (en) * | 1997-12-30 | 1999-03-02 | Verson, A Division Of Allied Products Corporation | Orientation station for multi-station metal-forming machines |
DE29803274U1 (de) * | 1998-02-25 | 1998-06-18 | Tönshoff, Hans Kurt, Prof. Dr.-Ing. Dr.-Ing. E.h., 30938 Burgwedel | Einrichtung zur räumlichen Positionierung eines Gegenstandes, insbesondere eines Werkzeuges |
-
1999
- 1999-04-29 DE DE19919433A patent/DE19919433A1/de not_active Withdrawn
-
2000
- 2000-04-18 AT AT00108434T patent/ATE246973T1/de not_active IP Right Cessation
- 2000-04-18 DE DE50003240T patent/DE50003240D1/de not_active Expired - Fee Related
- 2000-04-18 EP EP00108434A patent/EP1048373B1/de not_active Expired - Lifetime
- 2000-04-27 BR BR0002137-7A patent/BR0002137A/pt unknown
- 2000-05-01 US US09/561,901 patent/US6324885B1/en not_active Expired - Fee Related
-
2001
- 2001-09-26 US US09/962,456 patent/US20020035861A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
ATE246973T1 (de) | 2003-08-15 |
US20020035861A1 (en) | 2002-03-28 |
DE19919433A1 (de) | 2000-11-02 |
US6324885B1 (en) | 2001-12-04 |
EP1048373A2 (de) | 2000-11-02 |
BR0002137A (pt) | 2000-12-05 |
DE50003240D1 (de) | 2003-09-18 |
EP1048373A3 (de) | 2001-08-22 |
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