EP1782930A1 - Méthode et dispositif pour rogner des signatures - Google Patents

Méthode et dispositif pour rogner des signatures Download PDF

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Publication number
EP1782930A1
EP1782930A1 EP20050405618 EP05405618A EP1782930A1 EP 1782930 A1 EP1782930 A1 EP 1782930A1 EP 20050405618 EP20050405618 EP 20050405618 EP 05405618 A EP05405618 A EP 05405618A EP 1782930 A1 EP1782930 A1 EP 1782930A1
Authority
EP
European Patent Office
Prior art keywords
cutting
pressing
upper blade
printed product
pressing bar
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
EP20050405618
Other languages
German (de)
English (en)
Other versions
EP1782930B1 (fr
Inventor
Hanspeter Hediger
Daniel Rölli
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.)
Mueller Martini Holding AG
Original Assignee
Mueller Martini Holding 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 Mueller Martini Holding AG filed Critical Mueller Martini Holding AG
Priority to EP20050405618 priority Critical patent/EP1782930B1/fr
Priority to JP2006297360A priority patent/JP5189755B2/ja
Priority to US11/591,456 priority patent/US8316746B2/en
Publication of EP1782930A1 publication Critical patent/EP1782930A1/fr
Application granted granted Critical
Publication of EP1782930B1 publication Critical patent/EP1782930B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01—Means for holding or positioning work
    • B26D7/02—Means for holding or positioning work with clamping means
    • B26D7/025—Means for holding or positioning work with clamping means acting upon planar surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
    • B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
    • B26D1/08—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type
    • B26D1/09—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type with a plurality of cutting members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • 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
    • Y10T83/00—Cutting
    • Y10T83/04—Processes
    • 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
    • Y10T83/00—Cutting
    • Y10T83/141—With means to monitor and control operation [e.g., self-regulating means]
    • 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
    • Y10T83/00—Cutting
    • Y10T83/748—With work immobilizer
    • 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
    • Y10T83/00—Cutting
    • Y10T83/748—With work immobilizer
    • Y10T83/7487—Means to clamp work
    • 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
    • Y10T83/00—Cutting
    • Y10T83/748—With work immobilizer
    • Y10T83/7487—Means to clamp work
    • Y10T83/752—With means providing for plural steps in clamping stroke
    • 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
    • Y10T83/00—Cutting
    • Y10T83/748—With work immobilizer
    • Y10T83/7487—Means to clamp work
    • Y10T83/758—With means to adjust clamp position or stroke

Definitions

  • the invention relates to a method for trimming printed products in a cutting device having at least one upper blade, a fixed lower blade, a movable pressing beam, a drive and a control device, wherein the printed product is pressed with the pressing bar before cutting and after the cutting the upper blade and the press beams are raised again and the trimmed printed product is conveyed on with a transport device.
  • the invention also relates to a cutting device for carrying out the method.
  • the cutting devices is associated with a transport device for conveying the printed products from a first to a second cutting station.
  • a frontal cut is made.
  • the front section is transverse to the transport direction.
  • the printed products supplied with the transport device of the second cutting station, where there on the printed product a head and a foot cut are performed simultaneously.
  • the cut on three sides print product is moved by the transport device of the cutting device.
  • the two cutting stations work simultaneously. At a first printed product of the front section and simultaneously performed on a second printed product of the top section and the foot cut.
  • the first cutting station has a movable upper blade and a fixed lower blade and a press beam also called press ruler.
  • the second cutting station has two laterally spaced movable upper blade and to each of these upper blade a fixed lower blade and coupled to the outer blade pressing bar.
  • the press beams precede the corresponding knife prior to the start of the cut, so that the printed products are compressed at the start of the cut. After cutting, the pressing beam is driven on the upper knife. If the press beam, which is driven after the upper knife lagging, lifted from the printed product, the printed product can be transported on.
  • the invention has for its object to provide a method and a cutting device for performing the method, which allow an even higher production capacity and yet function reliable.
  • the object is achieved in a generic method, characterized in that the press bar is raised vorseilend after cutting the upper blade.
  • the cut print product is released much earlier after the cutting process than before and passed on to a second cutting station.
  • a substantial portion of the time of the return phase of the blade movement can be used for the product feed.
  • the faster opening of the press bar can thus be used for an earlier start of the feed movement of the product. Since more time is available for transport, also the start of the transport of the printed product can be done much gentler in this feed motion, which is extremely advantageous, especially for thin and delicate printed products.
  • the pressing beam is raised in anticipation immediately before reaching the bottom dead center of the upper blade.
  • a particularly large proportion of time can be used for the feed.
  • the pressing beam according to the thickness of the printed product is raised.
  • the release time is independent of the thickness of the printed product.
  • the release of the printed product takes place in the machine cycle thus always at the same machine angle.
  • the pressing beam is driven by a motor, this drive being decoupled from the movement of the upper blade in the aforementioned anticipatory lifting of the pressing beam. This allows a particularly simple and optimal movement.
  • the method is carried out according to a development of the invention in a three-knife trimmer, which has a first cutting station for performing a front section and a second cutting station for performing a top and bottom section.
  • the anticipatory lifting takes place here at the same time for all three beams.
  • the cutting device for carrying out the method is characterized in that the pressing beam is driven decoupled from the cutting movement of the upper blade.
  • the pressing beam is driven by a motor according to a development of the invention.
  • This motor is preferably a servomotor. This is preferably arranged outside the cutting station or the cutting stations.
  • the cutting device is according to a development of the invention, a three-knife trimmer with a first cutting station for a front section and a second cutting station for a head and foot section.
  • a first cutting station for a front section
  • a second cutting station for a head and foot section.
  • the servo motor is preferably fixedly positioned outside the two cutting stations.
  • a gear and in particular a coupling gear is provided, which is preferably mounted on a yoke of the cutting device and connects to perform the anticipatory movement of the press beam decoupled from the cutting drive with the press beam.
  • the coupling gear is formed so that it connects the motor with all three pressing bars.
  • the drive for the pressing bars is preferably a motor, in particular a servomotor.
  • the cutting device 1 has a first cutting station S1, which is supplied intermittently with a transport device T, for example a conveyor belt, to printed products D in the direction of the arrow 29.
  • This first cutting station S1 is used for implementation a frontal cut on an open edge.
  • the printed product D is here for example a stapled printed sheet with which a booklet or the like is to be produced. If the front cut is carried out, then the printed product D is fed with the transport device T in the direction of the arrow 30 to a second cutting station S2. With this cutting station S2, the printed product D is cut on a head section and at the same time on a foot section.
  • the transport of the printed product D from the first cutting station S1 to the second cutting station S2 is controlled by the transport device T.
  • the cutting device 1 has a machine frame 2 indicated here only in FIG. 1, on which the two cutting stations S1 and S2 are fastened.
  • the cutting devices are attached to a vertically movable yoke 9.
  • the drive of the yoke 9 takes place with a first drive A1, which has, for example, shafts and tie rods, not shown here.
  • Such drives are known per se and therefore need not be further explained.
  • the control is carried out with a in Fig. 1 only schematically indicated control device 27th
  • the upper blade 6 has in a conventional manner an inclined cutting edge 6a, which cooperates to carry out the cut with a fixed lower blade 4. With the double arrow 13, the movements of the yoke 9 and the upper blade 6 are indicated. During the cutting process, the upper blade 6 is moved from top to bottom against a horizontal upper side 3 of the printed product D. After the cutting process, the upper blade moves 6 after reaching a bottom dead center up to reach a top dead center. These movements take place in time with the transport device T.
  • a press bar 5 is mounted with guides 8.
  • This known pressing bar 5 is used for pressing the printed product D.
  • the pressing pressure is exerted, for example, with springs 7, which are biased between the yoke 9 and the pressing bar 5. If the yoke 9 is moved downwards with the drive A1, then the pressing bar 5 likewise moves downwards until it has reached the upper side 3 of the printed product D. The pressing bar 5 is thus preceded with respect to the upper blade 6.
  • the springs 7 are additionally tensioned and accordingly the pressing bar 5 is pressed against the product D. Subsequently, the upper blade 6 reaches the printed product D and cuts it with the cutting edge 6a in a known manner.
  • the printed product D is thus pressed and cut pressed in a second phase.
  • the process is the same as in the first cutting station S1.
  • the control of the second cutting station S2 also takes place via the control device 27.
  • the pressing beam 5 is lifted in advance and decoupled from the movement of the yoke 9 by a second drive A2.
  • this drive A2 is likewise controlled by the control device 27 and connected to the pressing bar 5 via a gear 10.
  • the drive A2 has a motor 12 which is mounted on a bearing block.
  • the bearing block 28 is located outside or next to the cutting device.
  • the motor 12 is preferably a known servo motor.
  • the transmission 10 is preferably a coupling gear and supported on a bearing 11 on the yoke 9.
  • the transmission 10 has a first lever 10 a, which is connected to the rotor of the motor 12.
  • this lever 10a is connected to a connecting rod 10b, which in turn is connected via a hinge 15 with a further lever 10c.
  • This lever 10c is connected via the bearing 11 fixed to a third lever 10d.
  • This lever 10d is connected to the pressing beam 5 via a hinge 16 and via a connecting rod 10e.
  • the transmission 10 can also be designed so that it is mounted with two or more bearings 11 on the yoke 9.
  • FIG. 2a shows the initial state in which the yoke 9 is in a top dead center.
  • the pressing bar 5 is also in an upper position.
  • the printed product D is positioned for the cut and lies with a bottom 31 flat on the lower blade 4.
  • a back 3a extends parallel to the cutting plane of the upper knife 6.
  • the supply of the printed product D is carried out in the direction of the arrow 19.
  • the upper blade 6 and the pressing beam 5 are now moved downward in the direction of the arrow 17 or 18 by a corresponding movement of the yoke 9.
  • the printed product D according to FIG. 2 b is first pressed by the pressing bar 5 and then cut by the upper blade 6, which follows Arrow 20 moves further down. From the printed product D, a part 21 is completely cut along a cut surface 22 and this removed in a conventional manner, for example, sucked off.
  • the upper blade 6 is moved to the bottom dead center shown in Figure 2c.
  • the pressing bar 5 is moved immediately upward in accordance with arrow 24.
  • the printed product D is transported freely and in the direction of the arrow 23.
  • the movement of the press beam 5 in the direction of the arrow 24 is effected by the second drive A2, which is decoupled from the movement of the yoke 9.
  • the motor 12 is driven in a clockwise direction for this purpose.
  • the connecting rod 10b thus moves here to the right and the connecting rod 10e with the pressing bar 5 upwards.
  • the working range of this opening movement of the press beam 5 is controlled by the control device 27 via the motor 12, so that the lifting time is independent of the thickness of the printed product D.
  • the release time of the printed product D is thus no longer dependent on the thickness of the printed product D and always takes place at the same time or machine angle.
  • the pressing bar 5 is further moved according to Figure 2d in the direction of the arrow 25 upwards, wherein the pressing bar 5 is overtaken at top dead center of the upward movement of the yoke 9 again.
  • the upper blade 6 and the pressing bar 5 are thus finally each again at top dead center.
  • the transport of the printed product D in the direction of arrow 23 Due to the anticipatory movement of the press beam 5 is correspondingly more time than previously available for the transport of the printed product D in the direction of arrow 23. As a result, for example, the transport can be done gently in this direction, for example, the acceleration can be kept lower than before.
  • the movements shown in FIGS. 2 a to 2 d preferably take place simultaneously on all three upper knives 6 and pressing bars 5.
  • the gear 10 is connected at the same time to all three pressing bars 5 via gear parts (not shown here).
  • Two printed products D are cut simultaneously.
  • the first printed product D is cut on the front and the second printed product D on the head and on the foot.
  • the cut only at the front printed product D is supplied to the transport device T of the second cutting station S2.
  • the cutting device 1 according to the invention is preferably a three-knife trimmer, but it can also be a cutting device with only one cutting station.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Details Of Cutting Devices (AREA)
  • Nonmetal Cutting Devices (AREA)
EP20050405618 2005-11-02 2005-11-02 Dispositif pour rogner des signatures Expired - Fee Related EP1782930B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP20050405618 EP1782930B1 (fr) 2005-11-02 2005-11-02 Dispositif pour rogner des signatures
JP2006297360A JP5189755B2 (ja) 2005-11-02 2006-11-01 印刷物を裁断する方法および装置
US11/591,456 US8316746B2 (en) 2005-11-02 2006-11-02 Method and device for trimming print products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20050405618 EP1782930B1 (fr) 2005-11-02 2005-11-02 Dispositif pour rogner des signatures

Publications (2)

Publication Number Publication Date
EP1782930A1 true EP1782930A1 (fr) 2007-05-09
EP1782930B1 EP1782930B1 (fr) 2012-03-14

Family

ID=35840158

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20050405618 Expired - Fee Related EP1782930B1 (fr) 2005-11-02 2005-11-02 Dispositif pour rogner des signatures

Country Status (3)

Country Link
US (1) US8316746B2 (fr)
EP (1) EP1782930B1 (fr)
JP (1) JP5189755B2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108789574A (zh) * 2018-04-24 2018-11-13 句容沣润塑料制品有限公司 一种塑料板切割装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5961790B2 (ja) * 2012-03-06 2016-08-02 内田　仁 シート束断裁装置
US9463577B2 (en) * 2014-04-01 2016-10-11 Tim Martin Paper cutting mechanisms
CN105136540B (zh) * 2015-09-01 2018-01-23 常德金鹏印务有限公司 一种包装适性自动制样器及其操作方法
CN108277633B (zh) * 2018-02-05 2019-12-13 杭州申联宝塑实业有限公司 一种土工布生产用压布切布机
CN109202988B (zh) * 2018-10-15 2020-09-08 安徽华天宝中药饮片有限公司 一种具有药材碎屑收集功能的中药饮片自动切片装置
JP7147547B2 (ja) * 2018-12-25 2022-10-05 株式会社リコー 記録媒体切断装置、液体吐出装置
CN110877367A (zh) * 2019-11-22 2020-03-13 徐州梦源达新型建材有限公司 一种建筑材料加工用打孔设备

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3146650A (en) * 1960-12-06 1964-09-01 Tw & Cb Sheridan Co Automatic continuous book trimmer
US3182542A (en) * 1961-10-02 1965-05-11 Harris Intertype Corp Clamp control apparatus
US3732766A (en) * 1971-02-06 1973-05-15 Mccain Mfg Co Sheet trimming machines
US3898903A (en) * 1973-11-02 1975-08-12 Mccain Mfg Co Trimming machines
EP1201379A2 (fr) * 2000-10-18 2002-05-02 Horizon International Inc. Machine pour le découpage sur trois côtés
US20030079584A1 (en) * 2001-10-26 2003-05-01 Cote Kevin Lauren Infeed apparatus for a sheet material article trimmer

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US2482685A (en) * 1947-04-29 1949-09-20 C L Moyer Company Three-knife trimming machine
US3074304A (en) * 1958-09-24 1963-01-22 T W & C B Sheridan Co Book trimming machine having accessory blade to cut book backbone
DE3302946C2 (de) * 1982-02-05 1986-12-04 H. Wohlenberg KG GmbH & Co, 3000 Hannover Drei-Messer-Schneidemaschine
US5114394A (en) * 1990-09-17 1992-05-19 Madsen Dale R Punching attachment for bag making machine
US6484615B2 (en) * 1997-08-15 2002-11-26 Formax, Inc. Slicing blade for concurrently slicing a plurality of product loaves disposed in a side-by-side relationship
IT1306909B1 (it) * 1998-04-24 2001-10-11 Zechini Gra For S R L Taglierina trilaterale in particolare per il rifilo dei bordi di librivolume a sostituzione delle lame semplificata
JP2001252890A (ja) * 2000-03-08 2001-09-18 Horizon International Inc 三方断裁機
DE10021449A1 (de) * 2000-05-03 2001-11-08 Heidelberger Druckmasch Ag Schneideeinrichtung
ATE513662T1 (de) * 2004-10-18 2011-07-15 Mueller Martini Holding Ag Verfahren zum beschneiden mehrerer kanten eines druckproduktes
US20070044616A1 (en) * 2005-08-29 2007-03-01 Heidelberger Druckmaschinen Ag Device for three-sided cropping of products
DE102005040799A1 (de) * 2005-08-29 2007-03-01 Heidelberger Druckmaschinen Ag Vorrichtung zum dreiseitigen Beschnitt von Produkten

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3146650A (en) * 1960-12-06 1964-09-01 Tw & Cb Sheridan Co Automatic continuous book trimmer
US3182542A (en) * 1961-10-02 1965-05-11 Harris Intertype Corp Clamp control apparatus
US3732766A (en) * 1971-02-06 1973-05-15 Mccain Mfg Co Sheet trimming machines
US3898903A (en) * 1973-11-02 1975-08-12 Mccain Mfg Co Trimming machines
EP1201379A2 (fr) * 2000-10-18 2002-05-02 Horizon International Inc. Machine pour le découpage sur trois côtés
US20030079584A1 (en) * 2001-10-26 2003-05-01 Cote Kevin Lauren Infeed apparatus for a sheet material article trimmer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108789574A (zh) * 2018-04-24 2018-11-13 句容沣润塑料制品有限公司 一种塑料板切割装置

Also Published As

Publication number Publication date
US20070095182A1 (en) 2007-05-03
EP1782930B1 (fr) 2012-03-14
JP5189755B2 (ja) 2013-04-24
JP2007125689A (ja) 2007-05-24
US8316746B2 (en) 2012-11-27

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