EP0958219A1 - Dispositif changeur de piles - Google Patents

Dispositif changeur de piles

Info

Publication number
EP0958219A1
EP0958219A1 EP98908045A EP98908045A EP0958219A1 EP 0958219 A1 EP0958219 A1 EP 0958219A1 EP 98908045 A EP98908045 A EP 98908045A EP 98908045 A EP98908045 A EP 98908045A EP 0958219 A1 EP0958219 A1 EP 0958219A1
Authority
EP
European Patent Office
Prior art keywords
stack
sheet
rods
remaining
residual
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.)
Granted
Application number
EP98908045A
Other languages
German (de)
English (en)
Other versions
EP0958219B1 (fr
Inventor
Peter Hummel
Robert Ortner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Manroland AG
Original Assignee
MAN Roland Druckmaschinen AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by MAN Roland Druckmaschinen AG filed Critical MAN Roland Druckmaschinen AG
Publication of EP0958219A1 publication Critical patent/EP0958219A1/fr
Application granted granted Critical
Publication of EP0958219B1 publication Critical patent/EP0958219B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H1/00—Supports or magazines for piles from which articles are to be separated
    • B65H1/26—Supports or magazines for piles from which articles are to be separated with auxiliary supports to facilitate introduction or renewal of the pile
    • B65H1/263—Auxiliary supports for keeping the pile in the separation process during introduction of a new pile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2403/00—Power transmission; Driving means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2403/00—Power transmission; Driving means
    • B65H2403/40—Toothed gearings
    • B65H2403/41—Rack-and-pinion, cogwheel in cog railway
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2801/00—Application field
    • B65H2801/03—Image reproduction devices
    • B65H2801/21—Industrial-size printers, e.g. rotary printing press

Definitions

  • the invention relates to a device according to the preamble of claim 1.
  • a non-stop sheet feeder for sheet-fed rotary machines is known from DE 3931710 C2. It has a residual stack carrying device which is arranged below a belt table leading from the sheet feeder to the sheet rotation machine.
  • the rest of the stack support device has a closed frame, on which non-stop rods are arranged, which can be driven as piston rods of individual cylinders by means of a pressure medium and which can be moved into grooves in a pallet carrying a stack of sheets.
  • the non-stop rods lie on both sides of the frame when retracted and should be removed one after the other from the area of the sheet feeder. None is said about the order. Bridging the gap between the main and remaining stacks caused by the non-stop bars is an obstacle to perfect continuous processing when the stacks are combined.
  • a sheet feeder is known from DE 4203500 A1.
  • the sheet feeder In parallel to the sheet feeder and associated with it on the end face, it has an auxiliary stack support device as an independent structural unit.
  • individually drivable skewers are provided via a common drive, which are retractable into grooves in a pallet carrying a stack of sheets.
  • the drive has individual chain drives that can be coupled to the respective skewers. Special constructive measures are necessary for the guidance and accessibility of the chain drives.
  • the chain drives completely block the space in front of the sheet feeder so that it is not accessible.
  • REPLACEMENT BLA ⁇ (RULE 26) bulge in different directions and lower over a large gap formed by the skewers.
  • DE 19520772 C1 discloses a non-stop sheet feeder for printing presses with retractable and extendable fork bars.
  • Units of fork bars that can be moved transversely to the sheet transport direction are provided in this feeder on both sides of the stacking area.
  • the fork rods are connected to one another and can be moved together into grooves in a pallet carrying a sheet stack. From there, they can take over an auxiliary stack to bridge the period until a new sheet stack is fed.
  • the fork rods are rectangular in cross section and rotatable about a longitudinal axis. The fork rods are first inserted in the upright orientation in order to be able to carry the greatest possible load.
  • a sheet feeder with several stacking hoists is known from DAS 1095297. It has a fork-shaped residual stack support device which is provided with residual stack rods that can be inserted into grooves in a pallet. The device enables a remnant of a stack of sheets to be transferred from the pallet for the continuous feeding of the sheets while a new stack of sheets is being inserted into the sheet feeder.
  • the rest of the stacking device is connected to a separate hoist parallel to the main stacking hoist within the sheet feeder, so that the rest of the stack can be raised continuously.
  • the working area of the residual pile carrier is restricted. The rest of the stack support device hinders access to the sheet feeder.
  • SPARE BLADE (RULE 26)
  • the aim of the invention is to improve the device for stack change so that the disadvantages described are avoided.
  • the object of the invention is to improve a device of the type mentioned so that the stack change is possible in a simple and continuous manner, the sheet transport must not be disturbed and the sheets are spared during the changing process, so that no waste caused by the stack change arises .
  • independently movable support and spacer bars are provided in the device, which are drawn from the stacking area not at the same time, but at different times, in order to relieve the sheet material.
  • a different height of the two rod types can preferably be provided, which produces a flowing settling movement of the remaining stack on the sheet stack.
  • the pulling movement of the bars has no influence on the rest of the stack, so that the paper sheets directly affected are spared, since little or no restraining forces are required.
  • the continuous removal of the remaining stack bars from the inside to the outside and in two stages enables the remaining stack to be gently deposited on the sheet stack.
  • FIG. 1 shows a sheet feeder in a side view
  • FIG. 2 shows a sheet feeder in a top view
  • FIG. 4 shows a stack changing device when taking over a 5 to 8 a change process and FIG. 9 a stack change device during the stack change.
  • FIG. 1 shows a sheet feeder 2 connected to a sheet processing machine, for example a sheet printing machine 1.
  • a sheet stack S is used in the sheet feeder 2 for processing.
  • the sheet stack S can be lifted in time with the sheet processing by means of a main stack lifting device, which is not shown here.
  • the sheets of the sheet stack S are separated at the top and the
  • a sheet separation device 4 is provided in the sheet feeder 2, which is provided with a whole number of diverse operating elements for format-dependent settings and for settings of the supply with suction or blown air.
  • the controls are used to coordinate the various functions of the sheet separation device 4 for the need-based transport of the sheets from the sheet feeder 2 to the sheet printing machine 1.
  • a residual stack carrying device 3 which is assigned to the end face of the sheet feeder 2 facing away from the sheet printing machine 1.
  • the residual stack support device 3 is provided with a frame 6 in which
  • Remaining stacking rods 7 are mounted to be longitudinally displaceable.
  • the residual stack support device 3 is suspended from a residual stack lifting mechanism 5 by means of the frame 6.
  • the rest of the stacking hoist 5 is only in its position here, but not indicated in detail.
  • the residual pile hoist 5 serves to hold a residual pile H in the sheet feeder 2 and to raise it in time with the sheet processing. Therefore, the remaining stacking hoist 5 can also be controlled synchronously with the main stacking hoist.
  • the residual pile hoist 5 consists of vertical guide rails 8 connected to the sheet feeder 2, on which the frame 6 is guided, and has lifting chains, for example, by means of which the residual pile support device 3 can be raised or lowered.
  • SPARE 2 BLADE (RULE 26) 2 shows the sheet feeder 2 in a view from above.
  • a sheet table 20 adjoins the sheet feeder 2 in the sheet travel direction indicated by arrows, via which the sheet stream generated by the separation is transported to the sheet processing machine, for example the printing press 1.
  • the position of the sheet separation device 4 in relation to the rear edge of the sheet stack S can be seen.
  • the orientation of the remaining stacking bars 7 is shown in their arrangement in relation to the sheet feeder 2, only the two outer remaining stacking bars 7 being shown and the others being indicated with lines of action.
  • the position shown is, for example, the standby position before the initiation of a
  • Guide rails 8 guided on the sheet feeder 2 and vertically movable.
  • the rest of the stacking hoist 5 is again only indicated in its position and is located on the top of the guide rails 8, for example on the frame of the sheet feeder 2, from there engages the frame 6 of the rest of the stacking device 3 and moves it up and down on the guide rails 8.
  • the residual pile support device 3 is installed directly into the sheet feeder 2 by means of the guide rails 8.
  • the residual stack lifting mechanism 5 can be raised and lowered on the one hand during the supply of the printing press 1 with sheets, and on the other hand the residual stack carrying device 3 can be moved outside the processing area for the actual stack change.
  • This arrangement in the sheet feeder 2 makes it very easily accessible from its front operating side.
  • FIG. 3 shows a complete representation of the residual stack support device 3.
  • the frame 6 is guided vertically on the guide rails 8.
  • the remaining stacking rods 7 are in the form of supporting rods 7A in a front support rail 9 and spacer bars 7B.
  • a traction drive 11 for occasionally pulling the support rods 7A and spacer rods 7B is arranged on a rear mounting rail 10.
  • the position shown is the waiting position.
  • drives 12 are provided on both sides for the longitudinal displacement of the rear support rail 10 on guide rails 13 on the frame 6.
  • the drives 12 determine the position of the rear mounting rail 10 at the rear end or within the frame 6.
  • the front mounting rail 9 is firmly connected to the frame 6.
  • the support rods 7A or spacer rods 7B are of different heights.
  • the support rods 7A are, for example, approximately twice as high as the spacer rods 7B.
  • the term height means the expansion of the support rods 7A or spacer rods 7B perpendicular to the plane of extent of the residual stack support device 3. The effect of this measure is shown in detail in the following diagrams.
  • the support rods 7A and spacer rods 7B can be of the same length. In a preferred embodiment, the support rods 7A are longer than that
  • the residual stack support device 3 is shown in operation in FIG.
  • the support rods 7A and the spacer rods 7B are advanced by means of the drives 12 together with the rear support rail 10 relative to the front support rail 9 and inserted into grooves of a pallet P carrying the sheet stack S.
  • Front support rail 9 and rear support rail 10 with the traction drive 11 are now parallel in front of the pallet P, which carries a rest of a sheet stack S, the so-called residual stack H.
  • the pallet P and the remaining stack H are not touched by the front support rail 9.
  • the longer and higher support rods 7A rest on a residual stack lifting rail 14 at the front end in the sheet feeder 2, as seen in the direction of sheet travel.
  • This residual stacking lifting rail 14 is coupled to a lifting drive and is provided to support the supporting rods 7A and their lifting movement during production.
  • the residual stack lifting rail 14 and the residual stack lifting mechanism 5 are both with the Main stack hoist of the sheet feeder 2 connected or at least so mechanically or control-technically coupled that they can be lifted synchronously with the stack processing, but especially when the remaining stack H is merged with a new sheet stack S.
  • FIG. 4 it can also be seen that in the position shown of the residual stack support device 3 with support rods 7A and spacer rods 7B inserted into the pallet P, the space inside the frame 6 is free and the frame 6 is open towards the rear.
  • the support rods 7A and spacer rods 7B come in early, i.e. can be inserted into the grooves of the pallet P long before the change process actually required.
  • the rest of the stack support device 3 can then be lifted together with the sheet stack S until the stack change must actually take place.
  • the remaining stack H can only be lifted off the pallet P.
  • the remaining stack bars 7 are pulled again, i.e. If the stack has been combined, the remaining stacking rods 7 can immediately be moved back into the new pallet P.
  • FIG. 5 shows schematically how a residual stack H, or the rest of the sheet stack S, is lifted off the pallet P. This is done in that the remaining stacking rods 7 are inserted into the grooves of the pallet P and the pallet P is lowered by means of the main stacking mechanism. Then initially only the higher and elongated support rods 7A, as shown in FIG. The support rails 9 and 10 are at this time in a compact position parallel to each other with a small distance from the rear edge of the remaining stack H. It can be provided that the thinner spacer bars 7B for switching functions, which are on the inside with respect to the center of the stack, are extended and also rest on the remaining stack lifting rail 14. Likewise, all spacer bars 7B can be designed to be placed on the residual stack lifting rail 14.
  • FIG. 6 shows how a new sheet stack S is raised against the rest of the stack support device 3 from below.
  • the support rods 7A are in contact with the remaining stack H from above and with the sheet stack S from below.
  • the support rods 7A are thus firmly guided.
  • the lifting movement of the remaining stack H and sheet stack S must be synchronized.
  • a sensor in the residual stack lifting rail 14 can initiate the synchronization of the lifting movements of the remaining stack H and the stack of sheets S and also the pulling movement that now begins.
  • the inner spacer bars 7B can already be in contact with the two stacking surfaces. Then there would only be no support rods 7A in the middle and the remaining stack H would already be lowered there by the height difference of the support rods 7A and spacer rods 7B.
  • ERSATZBLAH (RULE 26)
  • Figure 7 it is shown that the thicker support rods 7A have already been removed.
  • This process can be carried out, for example, by means of individual drives, but drive connections, for example traction means, can also be stretched out between the traction drive 11 arranged on the rear support rail 10 and the support rods 7A or the spacer rods 7B.
  • To pull the support rods 7A are then individually connected to the traction drive 11, the support rods 7A being released, for example, directly in pairs and thus being pulled in pairs by means of the traction drive 11 from the space between the remaining stack H and the stack of sheets S until they rest against the rear support rail 10 .
  • the train sequence is preferably controlled so that the support rods 7A are subsequently pulled outwards from the center of the stack.
  • the spacer bars 7B are shorter than the support bars 7A and, in the position shown, practically only perform a control function for the continuous stacking, since they no longer rest on the rest of the stacking lifting rail 14 and therefore cannot derive any load.
  • the spacer bars 7B are of the same length as the supporting bars 7A and then also rest on the residual stack lifting rail 14. This can serve, for example, to detect the end of the pulling movement on the residual stack lifting rail 14 designed as a touch rail and does not impair the control function for stacking. Only the time required for pulling is a little longer.
  • FIG. 8 shows the initiation of the completion of the train movement.
  • the thinner spacer bars 7B which only separate the remaining stack H from the sheet stack S, but no longer perform a lifting or carrying function, for example also from the center of the stack in pairs towards the outside of the stack edges drawn.
  • the auxiliary stack H now lies on the sheet stack S again in a continuous motion, without the remaining stack H moving relative to the sheet stack S and therefore being clamped by means of restraint be or should be fixed in relation to the sheet stack S. This applies both in the direction of the pulling movement of the remaining stacking rods 7 to the rear stack edge and in the transverse direction to the side stack edges.
  • the stack change is thus completed after the remainder of the stack H and sheet stack S have been combined and the remainder of the stack support device 3 can be repositioned.
  • the relationship of the pulling movement to the device is again illustrated in FIG. 9 within the sheet feeder 2.
  • the support rods 7A and the spacer rods 7B lie alternately in the grooves of a pallet P (the sheet stack S normally having to be imagined lying on the webs between the grooves of the pallet P).
  • the support rods 7A rest on the residual stack lifting rail 14.
  • the pulling process of the support rods 7A begins with the thicker support rods 7A closest to the center of the stack, which are drawn as a pair as shown. In this area, the auxiliary stack H slowly lies on the thinner spacer bars 7B.
  • the pulling of the thicker support rods 7A and, as a result, of the thinner spacer rods 7B is carried out fluently and in close succession, but always separately from one another.
  • a device for controlling the train movement is provided. This can be integrated directly into the traction drive 11 for the support rods 7A or spacer rods 7B or act on the traction drive of each individual support rod 7A or spacer rod 7B via further control means.
  • the stack change thus proceeds as follows: I. - When a minimum height of the sheet stack S is reached, the stack change process is started. II. - The support rods 7A and the spacer rods 7B are together from
  • SPARE BLADE (RULE 26) III The support rods 7A are moved under by the residual stack lifting rail 14 and raised until the residual stack H is carried by the support rods 7A.
  • the support rods 7A are pulled out individually or in pairs from the inside to the outside between the remaining stack H and the stack of sheets S.
  • Spacer bars 7B The remaining stack lifting rail 14 becomes free, the remaining stack support device 3 no longer takes on a load, the remaining spacer bars 7B only have control functions for the stack union.
  • XI. - The spacer bars 7B are continuously between the inside and outside
  • the support rods 7A and spacer rods 7B are inserted into the grooves of the pallet P, the insertion path being smaller than the total insertion path.
  • the whole procedure has the advantage that the remaining stack H is continuously approaching the sheet stack S, so that there are no discontinuities when removing the remaining stacking bars 7, which could interfere with sheet separation or the removal of the sheets from the sheet feeder or even interrupt the operation. This initially applies to the permanent
  • Insert remaining stack support rods 7 In the case of very thick sheet materials which, due to their stability, sink only slowly into the space between the gap in the gap between sheet stack S and remaining stack H, which increases when the support rods 7A are pulled, the spacer rods 7B can be omitted. This speeds up the changing process since time is saved for pulling the spacer bars 7B.
  • support rods 7A can be omitted in pairs in the middle of the stack, so that the auxiliary stack H is immediately lowered onto the spacer rods 7B there.
  • the adaptation process on the stack surface with respect to the separating device can be supported by first slowly lowering the pallet P.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Stacking Of Articles And Auxiliary Devices (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Massaging Devices (AREA)
  • Pile Receivers (AREA)

Abstract

Dispositif pour le changement d'une pile de feuilles dans un margeur de feuilles, dans lequel des barres des piles restantes (7A, 7B) de différentes épaisseurs sont utilisées pour améliorer le déroulement des opérations. Les barres sont échelonnées, lors de l'association d'une pile restante (H), avec une pile de feuilles (S), sur une palette (P), et extraites, décalées dans le temps, de la zone d'empilage.
EP98908045A 1997-02-05 1998-02-03 Dispositif changeur de piles Expired - Lifetime EP0958219B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19704285 1997-02-05
DE19704285 1997-02-05
PCT/EP1998/000568 WO1998034865A1 (fr) 1997-02-05 1998-02-03 Dispositif changeur de piles

Publications (2)

Publication Number Publication Date
EP0958219A1 true EP0958219A1 (fr) 1999-11-24
EP0958219B1 EP0958219B1 (fr) 2001-05-23

Family

ID=7819351

Family Applications (6)

Application Number Title Priority Date Filing Date
EP98908046A Expired - Lifetime EP0958220B1 (fr) 1997-02-05 1998-02-03 Dispositif changeur de piles
EP98905391A Expired - Lifetime EP0958217B1 (fr) 1997-02-05 1998-02-03 Dispositif changeur de piles
EP98905390A Expired - Lifetime EP0958216B1 (fr) 1997-02-05 1998-02-03 Dispositif changeur de piles
EP98908045A Expired - Lifetime EP0958219B1 (fr) 1997-02-05 1998-02-03 Dispositif changeur de piles
EP98904171A Expired - Lifetime EP0958215B1 (fr) 1997-02-05 1998-02-03 Dispositif changeur de piles
EP98908044A Expired - Lifetime EP0958218B1 (fr) 1997-02-05 1998-02-03 Dispositif changeur de piles

Family Applications Before (3)

Application Number Title Priority Date Filing Date
EP98908046A Expired - Lifetime EP0958220B1 (fr) 1997-02-05 1998-02-03 Dispositif changeur de piles
EP98905391A Expired - Lifetime EP0958217B1 (fr) 1997-02-05 1998-02-03 Dispositif changeur de piles
EP98905390A Expired - Lifetime EP0958216B1 (fr) 1997-02-05 1998-02-03 Dispositif changeur de piles

Family Applications After (2)

Application Number Title Priority Date Filing Date
EP98904171A Expired - Lifetime EP0958215B1 (fr) 1997-02-05 1998-02-03 Dispositif changeur de piles
EP98908044A Expired - Lifetime EP0958218B1 (fr) 1997-02-05 1998-02-03 Dispositif changeur de piles

Country Status (6)

Country Link
US (6) US6547513B1 (fr)
EP (6) EP0958220B1 (fr)
JP (6) JP3332937B2 (fr)
AT (6) ATE209154T1 (fr)
DE (6) DE59800760D1 (fr)
WO (6) WO1998034863A1 (fr)

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DE19941918C1 (de) * 1999-09-03 2000-11-09 Roland Man Druckmasch Verfahren und Vorrichtung zum automatischen Stapelwechsel an einem Bogenanleger mit einer Non-Stop-Einrichtung
CH693927A5 (fr) * 2000-05-16 2004-04-30 Bobst Sa Station de réception de presse de façonnage.
CH693850A5 (fr) * 2000-05-16 2004-03-15 Bobst Sa Dispositif d'asservissement des organes délivrant des feuilles à une machine.
DE102004002307A1 (de) * 2003-02-03 2004-08-12 Heidelberger Druckmaschinen Ag Verfahren zur Synchronisation von Haupt- und Hilfsstapel
DE102006046823C5 (de) * 2005-10-26 2020-10-08 Heidelberger Druckmaschinen Ag Computergesteuertes Ziehen des Rechens im Non-Stop Anleger oder Ausleger
IT1401868B1 (it) 2010-08-31 2013-08-28 Nuova Pignone S R L Turbomacchina con stadio a flusso misto e metodo.
DE102015217170B4 (de) 2014-09-17 2023-10-05 Heidelberger Druckmaschinen Ag Vorrichtung zur Vereinigung eines Hilfsstapels mit einem Hauptstapel
CN106335804B (zh) * 2016-08-26 2018-01-02 河南省新斗彩印刷有限公司 胶印机全自动换纸插杆装置
TWI725713B (zh) 2019-02-11 2021-04-21 瑞士商巴柏斯特麥克斯合資公司 用於改變在片材饋送器中之片材堆疊的方法與裝置

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Also Published As

Publication number Publication date
WO1998034864A1 (fr) 1998-08-13
JP3322888B2 (ja) 2002-09-09
EP0958218B1 (fr) 2001-09-12
US6485016B1 (en) 2002-11-26
JP3297442B2 (ja) 2002-07-02
EP0958220B1 (fr) 2001-11-21
US6676364B1 (en) 2004-01-13
WO1998034863A1 (fr) 1998-08-13
DE59800760D1 (de) 2001-06-28
EP0958215A1 (fr) 1999-11-24
WO1998034861A1 (fr) 1998-08-13
JP2000509695A (ja) 2000-08-02
JP3332936B2 (ja) 2002-10-07
ATE201378T1 (de) 2001-06-15
EP0958217A1 (fr) 1999-11-24
JP3346478B2 (ja) 2002-11-18
ATE207841T1 (de) 2001-11-15
JP2000510083A (ja) 2000-08-08
EP0958215B1 (fr) 2001-10-31
WO1998034862A1 (fr) 1998-08-13
ATE205455T1 (de) 2001-09-15
JP2000509694A (ja) 2000-08-02
US6547512B1 (en) 2003-04-15
US6547513B1 (en) 2003-04-15
DE59801572D1 (de) 2001-10-31
ATE206098T1 (de) 2001-10-15
US6209863B1 (en) 2001-04-03
DE59802710D1 (de) 2002-02-21
EP0958216B1 (fr) 2001-09-26
DE59801570D1 (de) 2001-10-31
JP2000509692A (ja) 2000-08-02
JP2001505861A (ja) 2001-05-08
DE59801949D1 (de) 2001-12-06
JP2000509693A (ja) 2000-08-02
WO1998034866A1 (fr) 1998-08-13
EP0958219B1 (fr) 2001-05-23
ATE209154T1 (de) 2001-12-15
EP0958217B1 (fr) 2001-09-26
EP0958220A1 (fr) 1999-11-24
WO1998034865A1 (fr) 1998-08-13
US6286826B1 (en) 2001-09-11
JP3332937B2 (ja) 2002-10-07
EP0958216A1 (fr) 1999-11-24
ATE206097T1 (de) 2001-10-15
DE59801444D1 (de) 2001-10-18
EP0958218A1 (fr) 1999-11-24
JP3332938B2 (ja) 2002-10-07

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