EP1919641B1 - Dispositif d'estampage dote d'un systeme d'amenee - Google Patents

Dispositif d'estampage dote d'un systeme d'amenee Download PDF

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Publication number
EP1919641B1
EP1919641B1 EP07727217A EP07727217A EP1919641B1 EP 1919641 B1 EP1919641 B1 EP 1919641B1 EP 07727217 A EP07727217 A EP 07727217A EP 07727217 A EP07727217 A EP 07727217A EP 1919641 B1 EP1919641 B1 EP 1919641B1
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Prior art keywords
metal sheet
feed
conveying device
roller pair
carriage
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EP07727217A
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German (de)
English (en)
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EP1919641A1 (fr
Inventor
Frank Hoffmann
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Individual
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Priority to PL07727217T priority Critical patent/PL1919641T3/pl
Priority to SI200730022T priority patent/SI1919641T1/sl
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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
    • B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
    • B21D43/09—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers by one or more pairs of rollers for feeding sheet or strip material
    • 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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
    • B21D28/265—Perforating, i.e. punching holes in sheets or flat parts with relative movement of sheet and tools enabling the punching of holes in predetermined locations of the sheet, e.g. holes punching with template
    • 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
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/38—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures
    • B21D51/44—Making closures, e.g. caps

Definitions

  • the invention relates to a device for punching of can lids or the like., With a supported on a frame, continuously repetitive vertically operated punching tools bearing bridge with a progressively transported under these metal sheets with open tools longitudinal conveyor and with a longitudinally moving or moving metal sheet limited laterally offset cross conveyor and a method for their control.
  • Such a device is known from DE 296 23 908 U1 known.
  • This device is used for extensive use of a sheet metal plate by their longitudinal and / or transverse transport in grid distributed positions, in each of which carries at least one fixed, continuously up and down punching a punching operation.
  • the promotion of the metal sheet takes place by gripping a metal sheet trailing edge with grippers, which are mounted on a cross slide, which is moved on a longitudinal slide controlled in the feed and Aus detailcardi.
  • a second gripper-Kreuzschlitten- and longitudinal slide assembly which is offset in height relative to the first, takes over alternately with the first feed closely following to be processed sheet metal plates, so that the punch performs no idle strokes when changing plates.
  • the respectively after releasing the completely blank punched metal sheet free conveyor assembly runs back during the advancement of the other in the deduction position.
  • the conveying accuracy makes it possible to perform the punching in straight or preferably obliquely running rows with millimeter-sized intervals and correspondingly accurate to the edge, so that extremely low waste remains.
  • the metal sheets are often so thin that they have punched empty only a very low stability.
  • the known device has a large depth, since it must accommodate at least two metal plates in the direction of passage.
  • a punching device with a double-row tool known in which in two mutually staggered rows punching tools are arranged and having a conveyor belt transporter for metal sheets, being provided in the transport direction at the front and rear edges of the panels driver and another feed device with laterally engaging Pliers each advances a straight to be punched metal sheet.
  • the very elaborate full equipment which also requires a very stable support bridge to accommodate the punching forces, eliminating a cross-promotion of the metal sheets.
  • a punching device which comprises two longitudinal transverse conveyor with grippers, each attacking with two pliers on one of the metal sheet sides.
  • the longitudinal conveyors extend beyond the length of a metal sheet beyond the punching station and thus serve also the removal of the grid-like empty punched metal sheet.
  • the longitudinal conveyor extend over at least three lengths of sheet metal.
  • the two drive rollers are each movable on a transverse carriage conveyor, so that a respectively clamped between at least one roller pair of sheet metal of this in the conveying direction and with the carriage conveyor is transversely positionable, so that only one or more punching tools all punching positions are controlled, as it requires a complete blank punching.
  • Both the rollers and the cross conveyors are controlled accordingly with exactly positioning motors.
  • each carriage is connected by a spindle drive to a drive motor mounted stationarily on a base frame, but other linear positioning systems can also be provided.
  • roller drive motor is advantageously mounted fixed to the frame and connected via a drive shaft with a coupling element displaceable thereon to the roller.
  • the conveyor roller pairs each have a variable pitch roller so that the rollers in the one adjustment have a wide gap through which a punching plate is freely displaceable, and are compressed in the other setting so that an intermediate plate is exactly taken when the driven roller turns.
  • the storage of the adjustable pressure roller is held, for example, in bolt-bushing guides or in pivoting levers on the carriage.
  • a pneumatic cylinder and a counter-spring provide the force for opening and closing the rollers at both end-side bearings.
  • each pair of rollers hold-down rails are arranged on the carriage, which are preferably raised or pushed electromagnetically against a counter-spring.
  • the exact alignment of a sheet metal edge to the conveying directions perpendicular thereto is monitored by position sensors which operate optically, electromagnetically or mechanically.
  • the sensor signals serve a control device for a corrective control of the conveyor motors and the pressure means and hold-down.
  • the conveyor rollers Since the conveyor rollers have a certain elasticity, their conveying diameter changes depending on the pressing force, so that a roller pressed only on one side exerts a torque on the sheet, which leads to its orientation when the other pair of rollers is controlled open or not penetrated by the metal sheet is and the hold-downs are accordingly opened or suitably closed only on one side.
  • a particularly effective angular position correction of a metal sheet takes place when the two pairs of rolls are each pressed on one side at their opposite ends and driven synchronously or with differing speed or direction, or the slides are easily moved against each other.
  • the position sensors or position sensors are advantageously arranged on the carriage and / or outlet side of the rollers. Preferably, they are arranged in alignment with one another in both conveying directions, so that all edges are measured for their position and the angle correction can be regulated by means of the angular difference.
  • the metal sheets are positioned to each other when inserting a new board so that they connect edge to edge in a row and the punching can be performed without a punching blanket to each other.
  • the transfer of a new metal sheet takes place directly in the first pair of rollers, whereupon they are gripped and transported on.
  • the blank punched sheet is accelerated by the second pair of rollers fed directly via a sliding or rolling table a downstream stack tray, so that no additional area is consumed and eliminates an extractor.
  • the metal sheet is introduced by conveyor belts or the like.
  • the feed rollers with the nip open with a series of fixed edge stops align the metal sheet by these from laterally displaceable attacks, the force acting on the opposite edge, against the fixed Stops pushed and pressed.
  • the stops are advantageously equipped with free-running hollow-edged rollers, so that the conveying movement is opposed by the conveyor belts virtually no resistance.
  • Such a aligned metal sheet is taken after their entry into the nip of these after closing and transported without delay, so that a further alignment control is generally unnecessary.
  • Section A - A shows schematically, retractable, by each side swung by a pneumatic, electric or the like.
  • Controllable drive which is shown schematically.
  • the feed drives on the belt bearings are retractable by controls.
  • Fig. 1 schematically shows on two sides of a base frame 13, 14, on the two.
  • Cross conveyors 20, 40 with their positioning drive motors 23, 43 and with roller drive motors 34, 54 are mounted.
  • Between the base frame 13, 14 extends only a rudimentary illustrated bridge 10, which carries a pressing and punching tool 1, to the coaxially below in the frame a die 1 A is arranged.
  • the two transverse conveyor devices 20, 40 each consist of a slide guide 21, 41, which extends over at least two maximum plate widths B.
  • slide guides 21, 41 is a respective slide 22, 42 mounted transversely displaceable, which is connected to a linear drive, which here is for example a spindle drive, the drive motor 23, 43 drives a spindle not visible here, the longitudinally in the carriage guide assembly and by the carriage 22, 42 extends, in which a spindle nut is mounted.
  • a linear drive which here is for example a spindle drive
  • the drive motor 23, 43 drives a spindle not visible here, the longitudinally in the carriage guide assembly and by the carriage 22, 42 extends, in which a spindle nut is mounted.
  • the carriage 22 To detect the parallel alignment of the edges K of the metal sheets 11, 12 in the conveyor serve to the carriage 22, 42 arranged position sensors S1 - S8.
  • the inlet of the leading edge K1 and the outlet of the trailing edge K2 as well as the parallel position of the edges K1, K2 are to be detected by measurement with the precisely aligned sensors S1-S8 arranged close to the roller bearings.
  • Optical, electromagnetic and mechanical samplers are suitable.
  • the signals from the sensors S1-S8 are fed to a control processor containing an operating program by which the drive motors 23, 34; 43, 54, the pneumatic valves 27A, 28A; 47A, 48A and here not recognizable electromagnetic hold-down 35, 36, 37; 55, 56, 57 are controlled.
  • the pneumatic valves connect the pneumatic actuators of the roller bearings either with a compressed air generator PL or a vent line.
  • Fig. 2 shows in cross section, the two longitudinal conveyor, wherein the punching tool 1, 1A is recessed.
  • the carriage guide 21, 41 is arranged, in which the carriage 22, 42 is slidably mounted in the image depth.
  • a pair of conveyor rollers is mounted, under which a spindle nut 24A, 44A on a spindle 24, 44 runs.
  • the lower roller 32, 52 is mounted on a drive shaft 33, 53 displaceable and rotationally fixed.
  • the pressure roller 31,51 is mounted raised and lowered, including its bearing blocks 38, 39; 58, 59 in columns 25, 26; 45, 46 have vertical guides which are fixed on the carriage 22, 42.
  • the bearing blocks are each symmetrical by pneumatic cylinder 27, 28; 47, 48 acted upon in the pressing direction and by springs not shown in the lifting direction.
  • pneumatic cylinder 27, 28; 47, 48 acted upon in the pressing direction and by springs not shown in the lifting direction.
  • a double-acting two-way pneumatic or a reversal of the spring action direction and pneumatic acting direction is alternatively provided.
  • inlet side and outlet side of the roller pairs are on the carriage 22, 42 hold-downs 36, 35; 55, 56, each by an electromagnet 36A, 35A; 55A, 56A is pressed or raised against the force of a spring, not shown, in a hold-down position.
  • the individual controllability of the magnets 35A, 36A; 55A, 56A makes it possible to hold a metal sheet 12 when punching the last row of holes on both sides of the tool and at the same time with the input side hold-down 36 and pressed feed side roller 31 a new sheet 11 to move into a metal sheet subsequent to sheet metal position, such Fig. 1 shows.
  • the two down holders 35, 55 are closed next to the punching tool and the outlet-side downholder 56 is opened, so that the empty punched grid-like metal sheet 12 can be ejected at an increased feed rate.
  • it runs over a slide table, rolling table or the like.
  • Also on the supply side is an in Fig. 3 illustrated slide table provided which allows the all-round displacement of the metal sheet.
  • Schematically additional back-up 37, 57 are shown inlet and outlet side, which are controllable and serve to calm the metal sheet after rapid feed movements and during punching.
  • Fig. 3 shows a feed table 60 in front of a longitudinal conveyor 30 with inserted in open rolls 31, 32 sheet metal plate 11, the leading edge K1 is close to the edge sensor 75, which controls the closing of the feed rollers 31, 32.
  • the roll feed After alignment and advancement with the tape feed 61, 62 for detection by the edge sensor 75, the roll feed enters into action and the feed table 60 is released for transverse and longitudinal conveying by lowering the alignment means and the belt conveyors.
  • FIGS. 4 and 5 show a cross section A - A of the feed table 60 with an inserted metal sheet 11, wherein Fig. 4 illustrates the state of alignment with the right edge KR in the image being slid against a roller-studed stop 70 by each of the aligning rollers 71 pressing with a force on the opposite edge KL to determine the lateral position.
  • the conveyor belts 61, 62 are lowered by the lifting devices 63, 64.
  • Fig. 5 shows the retraction position, in which the conveyor belts are lowered at their pulleys with the lifting devices 63, 64 and the centering rollers 71, 70 are laterally pivoted by pivoting devices 73, 72, so that a free displacement in the feeder and transversely thereto during the individual conveyor and punching steps is given.
  • the pressure and stop rollers 70, 71 are provided with concave profiles, so that the metal sheet edges KL, KR take a precise position when the pivot drive 72 of the stop roller 70 has taken the position on the stop 74.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Press Drives And Press Lines (AREA)
  • Advancing Webs (AREA)
  • Registering Or Overturning Sheets (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Details Of Cutting Devices (AREA)
  • Attitude Control For Articles On Conveyors (AREA)
  • Punching Or Piercing (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Control Of Conveyors (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)

Claims (17)

  1. Appareillage pour l'estampage des couvercles de boîtes ou articles similaires, avec un pont (10) supporté sur un support et portant des outils d'estampage (1) actionnés verticalement de manière continue et répétée, ayant un dispositif de transmission longitudinale (30) qui avance des feuilles de tôle (11, 12) de manière intermittente sous desdits outils (1), chaque fois ouverts, et ayant un dispositif de transmission transversale (20, 40) déplaçant latéralement la feuille de tôle de manière restreinte (11, 12), se déplaçant ou étant déplacée longitudinalement respectivement,
    caractérisé en ce que sur le côté d'alimentation et sur le coté d'évacuation
    respectivement un dispositif de transmission transversale (20, 40), séparément contrôlable, est arrangé dans une position fixe, plus ou moins symétriquement devant et derrière les outils (1), chacun desdits dispositifs portant une paire de rouleaux moteurs (31, 32; 51, 52) comme dispositif de transmission longitudinale (30, 50), qui fait avancer la feuille de tôle (11, 12) en la serrant de manière contrôlée, ou la débloquant de manière contrôlée.
  2. Appareillage selon la revendication 1, caractérisé en ce que les dispositifs de transmission transversale (20, 40) sont composés d'une glissière du chariot (21, 41) stationnaire respectivement, avec un chariot (22, 42) portant les rouleaux moteurs (31, 32; 51, 52) qui s'étend sur une largeur maximale de feuille de tôle (B), et qui, contrôlé par un moteur d'entraînement linéaire (23, 43), est déplaçable dans au moins deux largeurs maximales de feuille de tôle (B) dans la glissière du chariot (21, 41).
  3. Appareillage selon la revendication 2, caractérisé en ce que l'entraînement linéaire actionne le chariot (22, 42) au moyen d'un moteur de positionnement (23, 43) à l'aide d'une commande à broche (24, 44).
  4. Appareillage selon la revendication 2, caractérisé en ce qu'au moins un des rouleaux moteurs (32, 52) de chaque paire de rouleaux (31, 32; 51, 52) est traversé par un arbre moteur (33, 53) coulissant, résistant à la torsion, qui se termine du côté du support où il est actionné par un moteur de positionnement (34, 54).
  5. Appareillage selon la revendication 4, caractérisé en ce que chaque fois qu'un des rouleaux moteurs (31, 51) de chaque paire de rouleaux (31, 32; 51, 52) est tenu de façon déplaçable à l'extrémité dans des sabots d'appui (38, 39; 58, 59) sur le chariot (22, 42) dans des glissières verticales (25, 26; 45, 46) et peut être ajusté verticalement au moyen d'un dispositif de réglage pneumatique (27, 28; 47, 48).
  6. Appareillage selon la revendication 1, caractérisé en ce qu'un listeau de serre flans (35, 36; 55, 56) est arrangé sur le côté d'alimentation et/ou d'évacuation de chaque paire de rouleaux (31, 32, 51, 52) sur le chariot (22, 42), ledit listeau étant actionnable électromagnétiquement.
  7. Appareillage selon la revendication 6, caractérisé en ce que respectivement un des listeaux de serre flans (36, 55), sur le côté d'alimentation et d'évacuation, est arrangé très près des outils (1), ou en ce que des serre flans supplémentaires (37, 57) sont disposés en cet endroit, sur le côté du chariot ou sur le côté du support.
  8. Appareillage selon la revendication 1, caractérisé en ce que des capteurs de position (S1 - S8) des rebords de feuille de tôle (K, K1, K2) sont disposés sur les chariots (22, 42) et/ou sur les glissières du chariot (21, 41), les signaux desdits capteurs contrôlant les moteurs de positionnement des rouleaux (34, 54) par un processeur de commande (P), de telle sorte que les rebords de feuille de tôle (K1, K2) sont avancés parallèlement aux directions d'alimentation, et que des feuilles de tôle (B) consécutives s'affleurent.
  9. Appareillage selon la revendication 1, caractérisé en ce qu'une table d'alimentation (60) est arrangée en face du dispositif de transmission longitudinale du côté d'alimentation (30), ladite table portant des moyens d'alimentation enfonçants (61, 62) ainsi que des moyens d'alignement enfonçants (70, 71), qui, lorsqu'ils sont activés sont ajustés dans chaque cas dans une direction d'alimentation, et entraînent par adhérence les rebords latéraux (KL, KR) de la feuille de tôle (11) qui doit être insérée.
  10. Appareillage selon la revendication 9, caractérisé en ce que les moyens d'alimentation (61, 62) sont des courroies d'alimentation parallèles, dont chacune peut être soulevée au dessus de la surface de la table et abaissée (60) au moyen d'un mécanisme élévateur de courroie (63 , 64).
  11. Appareillage selon la revendication 9, caractérisé en ce que les moyens d'alignement (70, 71) se composent de deux rangées de butées et d'axes d'alignement, doté des rouleaux concavement profilés, dont chacun pivote, au moyen d'un dispositif de pivotement, sur un axe de rotation orienté dans la direction d'alimentation et situé sous la surface de la table, et de cette manière peut être transféré dans une position d'alignement verticale et dans une position abaissée sous la surface de table.
  12. Méthode pour la commande de l'appareillage selon une des revendications 1 - 11, un outil (1) ou plusieurs des outils (1) étant arrangé/s côte à côte sur le pont (10) et une feuille de tôle (11) étant avancée transversalement dans une ligne d'estampage, étape par étape, respectivement jusqu'à ce que toutes les positions d'estampage y ont été poinçonnées, puis étant transportée dans une ligne d'estampage avoisinante, dans un pas d' alimentation longitudinal uniquement au moyen du dispositif de transmission longitudinale, ou diagonalement, en combinaison avec le dispositif de transmission transversale,
    caractérisée en ce que les listeaux des serre-flans (35, 36; 55, 56) d'un chariot (22, 42) ne sont débloqués de manière contrôlée, que si au moins une des paires de rouleaux moteurs (31, 32; 51, 52) est activée.
  13. Méthode selon la revendication 12, caractérisée en ce que les dispositifs de réglage pneumatique (27, 28; 47, 48) d'une des paires de rouleaux moteurs (31, 32, 51, 52) ne sont débloqués de manière contrôlée, que si un rebord (K1) d'une feuille de tôle (11), parallèle à ladite paire de rouleaux, entre dans la paire de rouleaux (31, 32; 51, 52), ou si l'autre paire de rouleaux est fermée de manière contrôlée.
  14. Méthode selon la revendication 13, caractérisée en ce que le dispositif de réglage pneumatique (27, 28) de la paire de rouleaux du côté d'alimentation (31, 32) qui est situé sur un côté avancé de la feuille de tôle (11) est débloqué de manière contrôlée, jusqu'à une position prédéterminée du rebord (K1) dans la direction d'alimentation soit atteinte.
  15. Méthode selon une des revendications 12 - 14, caractérisée en ce que les deux paires de rouleaux (31, 32; 51, 52) et / ou les dispositifs de transmission transversale (20, 40) sont activés synchroniquement, si une feuille de tôle (11) est située dans lesdites paires de rouleaux.
  16. Méthode selon la revendication 13, caractérisée en ce que seulement le serre flan du côté de l'outil (35) de la paire de rouleaux moteurs du côté d'alimentation (31, 32) est tenu dans la position ouverte et ladite paire de rouleaux fait avancer la feuille de tôle (11) suivante avec son rebord avant (K1) contre le rebord (K2) de la feuille de tôle traitée (12) et l'aligne au moment où la dernière ligne d'estampage d'une feuille de tôle (12) est poinçonnée,
  17. Méthode selon la revendication 12, caractérisée en ce que au moment où le dernier estampage d'une feuille de tôle (11) est effectué, uniquement le serre flan du côté de l'outil (55) de la paire de rouleaux du côté d'évacuation (51, 52) est tenu dans la position ouverte, et la paire de rouleaux du côté d'évacuation (51, 52) est en position fermée et éjecte la feuille de tôle poinçonnée creuse (12) à grande vitesse.
EP07727217A 2006-03-29 2007-03-22 Dispositif d'estampage dote d'un systeme d'amenee Active EP1919641B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL07727217T PL1919641T3 (pl) 2006-03-29 2007-03-22 Wykrawarka z urządzeniem doprowadzającym
SI200730022T SI1919641T1 (sl) 2006-03-29 2007-03-22 Naprava za štancanje s pripravo za dovajanje

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006014454A DE102006014454B3 (de) 2006-03-29 2006-03-29 Stanzvorrichtung mit Zuführeinrichtung
PCT/EP2007/052741 WO2007113120A1 (fr) 2006-03-29 2007-03-22 Dispositif d'estampage dote d'un systeme d'amenee

Publications (2)

Publication Number Publication Date
EP1919641A1 EP1919641A1 (fr) 2008-05-14
EP1919641B1 true EP1919641B1 (fr) 2008-12-24

Family

ID=38236262

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07727217A Active EP1919641B1 (fr) 2006-03-29 2007-03-22 Dispositif d'estampage dote d'un systeme d'amenee

Country Status (17)

Country Link
US (1) US8272244B2 (fr)
EP (1) EP1919641B1 (fr)
JP (1) JP5131705B2 (fr)
CN (1) CN101415506B (fr)
AT (1) ATE418402T1 (fr)
BR (1) BRPI0709842A2 (fr)
CA (1) CA2645172C (fr)
DE (2) DE102006014454B3 (fr)
DK (1) DK1919641T3 (fr)
EA (1) EA014847B1 (fr)
ES (1) ES2320180T3 (fr)
HK (1) HK1128652A1 (fr)
MX (1) MX2008012489A (fr)
PL (1) PL1919641T3 (fr)
PT (1) PT1919641E (fr)
SI (1) SI1919641T1 (fr)
WO (1) WO2007113120A1 (fr)

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AR077490A1 (es) 2009-07-21 2011-08-31 Novartis Ag Composiciones farmaceuticas topicas para el tratamiento de una condicion hiperproliferativa de la piel
DE102010040006A1 (de) * 2010-08-31 2012-03-01 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Verfahren zum Bearbeiten eines Werkstücks an einer Werkzeugmaschine
CN102205378B (zh) * 2011-02-28 2013-06-19 广东工业大学 一种圆片自动上料机构
DE102012108755B4 (de) * 2012-09-18 2019-02-21 Yung-Kui Lu Verfahren und Bewegungsvorrichtung zur sofortigen Abweichungskorrektur im Bewegungszustand
CN103158178B (zh) * 2013-02-26 2015-04-01 江阴市鸿萌橡塑制品有限公司 一种密封塞自动冲切装置
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ATE418402T1 (de) 2009-01-15
EP1919641A1 (fr) 2008-05-14
HK1128652A1 (en) 2009-11-06
DK1919641T3 (da) 2009-04-14
DE502007000330D1 (de) 2009-02-05
JP5131705B2 (ja) 2013-01-30
WO2007113120A1 (fr) 2007-10-11
BRPI0709842A2 (pt) 2011-07-26
DE102006014454B3 (de) 2007-11-08
ES2320180T3 (es) 2009-05-19
CA2645172A1 (fr) 2007-10-11
PT1919641E (pt) 2009-03-26
CA2645172C (fr) 2014-05-27
EA200870382A1 (ru) 2009-12-30
EA014847B1 (ru) 2011-02-28
MX2008012489A (es) 2008-12-03
US8272244B2 (en) 2012-09-25
CN101415506B (zh) 2011-06-08
CN101415506A (zh) 2009-04-22
US20090165524A1 (en) 2009-07-02
PL1919641T3 (pl) 2009-06-30
JP2009531181A (ja) 2009-09-03

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