EP0983951B1 - Dispositif correcteur à rouleaux ou à bande pour l'alignement latéral, en cours de faconnage, d'articles en feuilles ou en plaques partiellement pliés dans une plieuse-colleuse - Google Patents
Dispositif correcteur à rouleaux ou à bande pour l'alignement latéral, en cours de faconnage, d'articles en feuilles ou en plaques partiellement pliés dans une plieuse-colleuse Download PDFInfo
- Publication number
- EP0983951B1 EP0983951B1 EP99116454A EP99116454A EP0983951B1 EP 0983951 B1 EP0983951 B1 EP 0983951B1 EP 99116454 A EP99116454 A EP 99116454A EP 99116454 A EP99116454 A EP 99116454A EP 0983951 B1 EP0983951 B1 EP 0983951B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- workpieces
- folder
- upper structure
- gluer
- lower structure
- 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
Links
Images
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
- B65H9/00—Registering, e.g. orientating, articles; Devices therefor
- B65H9/16—Inclined tape, roller, or like article-forwarding side registers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H9/00—Registering, e.g. orientating, articles; Devices therefor
- B65H9/16—Inclined tape, roller, or like article-forwarding side registers
- B65H9/166—Roller
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/22—Feeding articles separated from piles; Feeding articles to machines by air-blast or suction device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2100/00—Rigid or semi-rigid containers made by folding single-piece sheets, blanks or webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2100/00—Rigid or semi-rigid containers made by folding single-piece sheets, blanks or webs
- B31B2100/002—Rigid or semi-rigid containers made by folding single-piece sheets, blanks or webs characterised by the shape of the blank from which they are formed
- B31B2100/0024—Rigid or semi-rigid containers made by folding single-piece sheets, blanks or webs characterised by the shape of the blank from which they are formed having all side walls attached to the bottom
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2120/00—Construction of rigid or semi-rigid containers
- B31B2120/30—Construction of rigid or semi-rigid containers collapsible; temporarily collapsed during manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/02—Feeding or positioning sheets, blanks or webs
- B31B50/04—Feeding sheets or blanks
- B31B50/044—Feeding sheets or blanks involving aligning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2406/00—Means using fluid
- B65H2406/30—Suction means
- B65H2406/36—Means for producing, distributing or controlling suction
- B65H2406/366—Means for producing, distributing or controlling suction producing vacuum
- B65H2406/3662—Fans
Definitions
- the subject of the present invention is a device for correcting rollers or tape for lateral alignment, during shaping, of articles in sheets or sheets partially folded in a folder-gluer; machine commonly used in the packaging industry for making, for example, cardboard boxes from plate elements cut.
- Comprising a series of modules the number of which only depends the complexity of the manufacturing operations required by the type of box chosen
- such machines generally consist at least of a feeder feeding the production of the boxes cut by cut from of a pile, of a breaker pre-crushing the 1st and 3rd folds at 180o then opening to again the cutting, of a module of folding hooks which fold 180o the front legs then the rear legs of the cutout, of a gluing station, a folding machine with propellers and conical rollers for folding the 2nd and 4th folds of the cutting, a presser which compresses the 2nd and 4th folds and deposits the boxes in tablecloth, and finally a receiving module which receives the boxes while now pressed to allow the glue to dry.
- this alignment lateral is made at the entrance of the machine, generally by the feeder which introduces the cutouts one by one on the belt conveyors in a position already perfectly aligned laterally, no device ensuring specifically this alignment is only planned along the path of the cutting in modules or stations located downstream of the feeder, where the scrolling items have already been partially shaped by the folder-gluer.
- the reason for this state is that in a production process such as previously described, the cut, once properly aligned, can be transformed into a box state without the folding or gluing operations disrupt its lateral alignment.
- the present invention provides a corrective device for restoring alignment initial side of any article in sheet or plate partially folded and / or glued, having undergone a pivoting in the horizontal plane during shaping in a folder-gluer.
- the present invention relates to a corrector to rollers or strip of the above-mentioned type and in accordance with what the claim 1.
- the use of a single lower conveyor in combination with an intangible support capable of pressing the cutout on the lower conveyor only allows get rid of any mechanical constraint within the cut between its different parts.
- the immaterial support means in question is given by a source creating depression or overpressure atmospheric, respectively below or above the scrolling article on the lower conveyor only.
- this new device corrector also guarantees, thanks to independent training of its lower carrier, maintaining a transition zone in which cuts can be decelerated to reduce the distance separating them. Indeed, given the rarely circular geometry of the cuts shaped, it is necessary that the spacing between them has been more important in the area of their pivoting, within the previous module, that everywhere else in the production line. However, in order to optimize the subsequent rate of production of the boxes, it is of course advantageous to be able to find the initial spacing of the cutouts as it was before their introduction into the swivel module.
- the corrective device according to the invention also ensures this action by independent adjustment of his training speed. The scrolling articles will thus be able to undergo a deceleration during lateral realignment, without fear of any damage of their previously folded parts.
- Figure 1 provides a general view of the correction device 1 mounted between frames 2 (C.C.) and 3 (C.O.C.) of the folder-gluer, downstream of a pivot module 4 for turning the articles 8 in the plane horizontal in accordance with the new manufacturing method mentioned above.
- the direction of movement of the articles 8 scrolling above each of these devices 1 and 4 is given by the direction indicated by the arrow 5, and the axis 9 defined the initial virtual line against which said articles 8 fell previously supported in their upstream path before their rotation in the conveyor device 4.
- the device corrector 1 is based on a lower structure 6 sliding transversely, consisting of two rectangular cheeks 10 and 11, arranged vertically in their length on either side of the longitudinal axis 7 of the corrector 1.
- two crosspieces 12 and 13 are screwed, by their ends, to the cheeks 10 and 11 by pairs of screw 14.
- the along these, two longitudinal crosspieces 15 and 16 screwed by a plurality of screws 17 against the interior blanks of these cheeks.
- the upper part 26 of the device 1 mobile part in rotation in a horizontal plane around a pivot point 30.
- the structure forming the base of this upper part consists mainly of two side members 31 and 32 respectively placed on the driver side and on the side opposite driver. These beams are separated upstream by a plate 33 arranged horizontally and screwed into each of them by pairs of screw 34, and downstream by a spacer 35 screwed at its ends by screws 36 and crossed in its middle part by the pivot point 30.
- the pivoting mechanism is actuated by the rotation of a steering wheel 46 disposed on the driver side upstream of the corrector device 1 on the upper part 26 ( Figure 2).
- This flywheel is pinned on a through screw 47 first a stop ring 48 arranged in the beam 31, then a stud threaded 49 constituting a support element which cannot deviate transversely of axis 7.
- this stud comprises at its base a axis 50 passing first through the plate 33 secured to the pivoting part upper 26, then the plate 41 rigidly fixed to the sliding part lower 6 ( Figure 4).
- the latter is pierced with a comfortable rectangular opening 51 of length equal to the maximum stroke which the upper part 26 can pivot the lower part 6 ( Figure 2). So that the screw 47 can induce movement of rotation of the upper part 26 while remaining integral with the latter, it is necessary that the threaded stud 49 can, through its axis 50, to both turn on itself and move across the plate 41 in a longitudinal movement along the axis 7 of the correction device. To do this, the axis 50 is held in its vertical plane by a circlip 52 while being able to move longitudinally through an oblong opening 53 formed in the plate 41 along the axis 7.
- Locking the upper part 26 in an oblique position axis 55 is illustrated in Figure 5 and obtained by tightening two brackets 60 and 61 between them, one secured to the upper part and the other to the part of the corrective device.
- the upper bracket 60 is screwed into the side member 31 by two screws 62, and the lower bracket 61 is made secured to the cheek 10 by two screws 63.
- Two knurled chickens 64 and 65, crossing the two brackets, allow to lock the mechanism 45 of pivoting.
- the conveying of the scrolling articles 8 is ensured by a plurality of rollers 70 aligned side by side and resting at their ends in ball bearings 71 and 72 housed in the upper part of the side members 31 and 32.
- a screw 73 makes it possible to fix the corresponding span of the roller 70 in the bore of the bearing 71 as shown in Figure 4.
- each bearing 72 is held axially from each of its sides by a stop plate 74 screwed to the side member 32 by a plurality of screws 75.
- a screw 76 maintains a pulley 77 on the bearing surface each roller 70.
- Two bent protective sheets 78 and 79 are fixed on along each spar 31 and 32 and constitute a security guard against the exposed side portions of the rollers.
- FIG. 3 makes it possible to follow, in phantom, the winding course a belt 80 running around the pulleys 77, and around a plurality of return pulleys 82. Each of these is fixed to the side member 32, opposite conductor side, by a screw 83 passing through its ball bearing 84.
- the entire roller drive device 70 is located on the side opposite conductor outside the cheek 11 and the side member 32.
- the belt 80 is set in motion by the rotation of a drive pulley 85 of large diameter, mounted on at least one ball bearing 86 itself crossed by a hexagon drive axle 87. The latter is maintained in its ends by ball bearings, housed against the frames 2 and 3 of the folder-gluer, and driven in its C.O.C.
- an extendable protection 90 fixed against the faces interior of frames 2 and 3, covers the drive axis 87 in both areas outside the cheeks 10 and 11.
- a second protection 91 consisting of a trapezoidal sheet held against the cheek 11 by spacers 92, completely hides the belt drive 80 and This prevents dangerous access to this moving part ( Figures 1 and 5).
- the belt 80 passes through a tension pulley 93 adjustable in position in the horizontal plane using an adjustment screw 94. This tensioning pulley can freely slide along the beam 32 in a groove 95 to bear, by tensioning the belt, against the screw setting 94.
- the latter is supported by a tapped stud 96 fixed by two screws against the external face of the beam 32.
- FIGS. 1 and 4 show a longitudinal guide rail 100, welded against the lateral edges of two metal tabs 101 each pierced with a oblong opening 102 which precisely allows this rail to be positioned different distances from the frame 2, in an orientation parallel to the axis 7 of the folder-gluer.
- the inner edge of this rail should merge with axis 9 materializing the virtual line against which the line must be aligned corresponding edge of each of the articles leaving the correcting device.
- Two knobs 103 ensure the tightening of the guide rail after have it positioned correctly by means of two strips graduated by example.
- Each of the knobs 103 is screwed, on the driver's side or the other. in a support 104 fixed on a spacer 105 by two screws 106.
- the spacer 105 is fixed by two screws 107 on the crosspiece 15 or 16 respectively through the cheek 10 or 11.
- a fan 110 centered on axis 55, is placed just below the rollers 70 so as to create a tacky suction source the elements scrolling 8 against the upper surface of the rollers.
- this suction source 110 is fixed under a perforated sheet 111, bent upward at its ends, and occupying all the space available between the side members 31 and 32. Brackets 112 and fixing screws 113 hold this perforated sheet against the faces interior of side rails 31 and 32.
- a second sheet 114 perforated and retractable, is placed above the scrolling articles on the rollers 70, and makes it possible to avoid the natural raising of their parts previously folded.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Making Paper Articles (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Registering Or Overturning Sheets (AREA)
- Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
Description
- la figure 1 représente une vue en perspective de dos du dispositif correcteur placé entre les bâtis de la plieuse-colleuse, en aval d'un module de pivotement permettant d'appliquer, à l'article défilant, une rotation dans le plan horizontal,
- la figure 2 montre, dans une vue en plan, le dispositif correcteur placé entre les deux bâtis de la plieuse-colleuse, dans une position oblique tournée dans le plan horizontal,
- la figure 3 montre le dispositif correcteur selon l'invention dans une vue de face représentée d'après une coupe médiane longitudinale,
- les figures 4, 5 et 6 représentent le dispositif correcteur dans des vues en coupes transversales simplifiées, respectivement selon les lignes A-A, B-B et C-C de la figure 3.
Claims (5)
- Dispositif correcteur (1) à rouleaux ou à bande pour l'alignement latéral, en cours de façonnage, d'articles (8) en feuilles ou en plaques partiellement pliés dans une plieuse-colleuse, dispositif constitué d'une structure inférieure (6) au-dessus de laquelle est montée en pivotement dans le plan horizontal une structure supérieure (26) comportant une rangée d'éléments transporteurs (70), en contact avec la surface plane inférieure des articles, (8) et entraínés par un moyen distinct (87) à vitesse réglable, et d'un moyen correcteur constitué d'un élément de guidage (100) déplaçable parallèlement à un axe (9) matérialisant la ligne virtuelle initiale contre laquelle lesdits articles (8) se sont précédemment appuyés dans leur cheminement amont, avant une opération de rotation effectuée dans un dispositif transporteur (4), un moyen de surpression ou dépression permettant (110) d'appliquer à ces articles, en direction desdits éléments transporteurs (70) constituant une surface perméable à l'air, une pression choisie pour que, ajoutée à la masse spécifique de ces articles, la force de frottement résultante entre les éléments transporteurs (70) et ces articles soit apte à transmettre à chacun d'entre eux une vitesse sensiblement égale à celle des éléments transporteurs quelle que soit la masse spécifique de ces articles.
- Dispositif selon la revendication 1, caractérisé en ce que la structure inférieure (6) peut se déplacer, perpendiculairement par rapport à l'axe de défilement (7) des articles dans la plieuse-colleuse, grâce au coulissement de deux paires de paliers (20, 21) sur deux moyens de guidage (18, 19) situé entre deux bâtis (2, 3) de la plieuse-colleuse intégrant l'objet de la présente invention, et en ce que l'entraínement de ce déplacement peut être manuel ou automatisé.
- Dispositif selon la revendication 1, caractérisé en ce que la structure supérieure (26) est portée par la structure inférieure (6) d'une part grâce à une plaque (41), à faible coefficient de frottement, solidaire de cette dernière et sur laquelle glisse une partie de la structure supérieure (26), et d'autre part grâce à un point de pivot (30) seul mobile en rotation, situé sur l'axe de défilement (7), et rendu solidaire de la structure inférieure (6), en ce que la structure supérieure (26) peut être pivotée dans le plan horizontal par rapport à la structure inférieure (6), dans un sens ou dans l'autre autour du point de pivot (30), au moyen d'un actuateur (47) solidaire de la structure supérieure (26) et disposé à proximité de l'une de ses extrémités.
- Utilisation du dispositif correcteur (1) selon l'une des revendications précédentes dans une ligne de production pour la fabrication d'articles d'emballage (8) obtenus notamment par pliage et collage à partir de découpes de papier ou de carton, après que ces dernières aient été au moins partiellement façonnées par une telle dite ligne de production.
- Utilisation selon la revendication 4, caractérisée en ce que des moyens de maintien (114) des parties pliées desdits articles (8) s'étendent parallèlement au-dessus du dispositif correcteur (1), et en ce que ces moyens de maintien sont escamotables et constituent une surface lisse perméable à l'air, n'entravant pas la course desdites parties pliées.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH01789/98A CH693177A5 (fr) | 1998-09-02 | 1998-09-02 | Dispositif correcteur à rouleaux ou à bande pour l'alignement latéral, en cours de façonnage, d'articles en feuilles ou en plaques partiellement pliés dans une plieuse-colleuse. |
CH178998 | 1998-09-02 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0983951A2 EP0983951A2 (fr) | 2000-03-08 |
EP0983951A3 EP0983951A3 (fr) | 2000-06-07 |
EP0983951B1 true EP0983951B1 (fr) | 2003-03-12 |
Family
ID=4218642
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99116454A Expired - Lifetime EP0983951B1 (fr) | 1998-09-02 | 1999-08-21 | Dispositif correcteur à rouleaux ou à bande pour l'alignement latéral, en cours de faconnage, d'articles en feuilles ou en plaques partiellement pliés dans une plieuse-colleuse |
Country Status (13)
Country | Link |
---|---|
US (1) | US6162157A (fr) |
EP (1) | EP0983951B1 (fr) |
JP (1) | JP3497782B2 (fr) |
KR (1) | KR100350918B1 (fr) |
CN (1) | CN1128742C (fr) |
AT (1) | ATE234252T1 (fr) |
BR (1) | BR9903993A (fr) |
CA (1) | CA2280075C (fr) |
CH (1) | CH693177A5 (fr) |
DE (1) | DE69905820T2 (fr) |
DK (1) | DK0983951T3 (fr) |
ES (1) | ES2193637T3 (fr) |
TW (1) | TW438703B (fr) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6851633B2 (en) * | 2002-12-05 | 2005-02-08 | Valco Cincinnati, Inc. | Auto-tracking dispenser |
US7601218B2 (en) * | 2002-12-05 | 2009-10-13 | Valco Cincinnati, Inc. | Auto-tracking dispenser |
US20050045271A1 (en) * | 2003-08-30 | 2005-03-03 | Hunter Robert J. | Method of producing reinforced cartons |
US20060000544A1 (en) * | 2004-01-09 | 2006-01-05 | Riverwood International Corporation | Method of producing cartons |
ATE350320T1 (de) * | 2004-04-21 | 2007-01-15 | Bobst Sa | Vorrichtung zum ausrichten von plattenförmigen elementen in einer maschine zu ihrer bearbeitung |
TWI249467B (en) * | 2004-04-21 | 2006-02-21 | Bobst Sa | Device for aligning plate-like workpieces in a machine processing them |
US7398874B2 (en) * | 2005-01-07 | 2008-07-15 | Tgw-Ermanco, Inc. | Belt-driven accumulator for curved roller segment |
DE102005019068A1 (de) * | 2005-04-23 | 2007-03-29 | Knapp Logistik Automation Ges.M.B.H. | Fördereinrichtung mit Richtungswechsel zum Fördern von Stückgut |
US20070163720A1 (en) * | 2005-12-08 | 2007-07-19 | Tsair Shuenn Machinery Ind., Co., Ltd. | Top press plate of aluminum extrude and its clamp assembly for folder gluer |
DE102007026194B4 (de) | 2007-06-04 | 2018-07-12 | Atlantic Zeiser Gmbh | Vorrichtung zum Bearbeiten flächiger Teile und Verfahren |
JP5895310B2 (ja) | 2009-03-13 | 2016-03-30 | ボブスト ソシエテ アノニム | 包装材製造機械内における扁平な基材の移送装置 |
JP5445863B2 (ja) * | 2010-08-04 | 2014-03-19 | 株式会社ダイフク | 板状体搬送装置 |
DE102011008590A1 (de) * | 2011-01-14 | 2012-07-19 | Heidelberger Druckmaschinen Ag | Vorrichtung zum Ausrichten flacher Gegenstände, insbesondere von Faltschachtelzuschnitten |
US8763789B2 (en) | 2012-03-08 | 2014-07-01 | Tgw Systems, Inc. | Drive system for curved roller conveyor segments |
US8915497B2 (en) | 2013-01-04 | 2014-12-23 | Tamarack Products, Inc. | Method and apparatus for sheet and carton blank aligning using caster effect |
CN103431514B (zh) * | 2013-09-02 | 2015-02-18 | 陕西理工机电科技有限公司 | 干法造纸法再造烟叶薄片整装生产线 |
CN109095225A (zh) * | 2018-09-09 | 2018-12-28 | 浙江美诺地毯制造有限公司 | 一种毛毯生产用传送带 |
CN112938558B (zh) * | 2021-01-29 | 2023-04-07 | 贵阳天海数码科技有限公司 | 基于扫描的图像自动纠正系统 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH127497A (de) | 1926-03-13 | 1928-09-01 | Emil Gminder | Einrichtung zum Mustern vegetabilischen Textilgutes im Quellungsverfahren. |
US3439793A (en) * | 1967-07-19 | 1969-04-22 | Robert H Rakestraw | Conveying and orientation apparatus particularly for tobacco leaves |
US3690222A (en) * | 1970-07-10 | 1972-09-12 | Paul H Schroeder | Device for closing and securing carton flaps |
US4387890A (en) * | 1980-07-14 | 1983-06-14 | E.C.H. Will (Gmbh & Co.) | Apparatus for changing the orientation of stacked paper sheets or the like |
US4930764A (en) * | 1988-12-28 | 1990-06-05 | Pitney Bowes Inc. | Front end feeder for mail handling machine |
US5582087A (en) * | 1990-06-11 | 1996-12-10 | Roll Systems, Inc. | High speed sheet feeder |
US5400706A (en) * | 1993-09-21 | 1995-03-28 | Signode Corporation | Machine for strapping load-carrying skid |
US5601283A (en) * | 1996-01-11 | 1997-02-11 | Xerox Corporation | Cross roll registration deskew based on paper weight |
US5697609A (en) * | 1996-06-26 | 1997-12-16 | Xerox Corporation | Lateral sheet pre-registration device |
US5960933A (en) * | 1997-06-23 | 1999-10-05 | Tetra Laval Holdings & Finance, Sa | Conveyor belt for non-slip material handling |
-
1998
- 1998-09-02 CH CH01789/98A patent/CH693177A5/fr not_active IP Right Cessation
-
1999
- 1999-07-20 TW TW088112287A patent/TW438703B/zh not_active IP Right Cessation
- 1999-08-05 CN CN99111320A patent/CN1128742C/zh not_active Expired - Fee Related
- 1999-08-11 CA CA002280075A patent/CA2280075C/fr not_active Expired - Fee Related
- 1999-08-21 EP EP99116454A patent/EP0983951B1/fr not_active Expired - Lifetime
- 1999-08-21 DK DK99116454T patent/DK0983951T3/da active
- 1999-08-21 AT AT99116454T patent/ATE234252T1/de not_active IP Right Cessation
- 1999-08-21 DE DE69905820T patent/DE69905820T2/de not_active Expired - Fee Related
- 1999-08-21 ES ES99116454T patent/ES2193637T3/es not_active Expired - Lifetime
- 1999-08-30 KR KR1019990036269A patent/KR100350918B1/ko not_active IP Right Cessation
- 1999-09-01 BR BR9903993-1A patent/BR9903993A/pt not_active IP Right Cessation
- 1999-09-01 US US09/388,815 patent/US6162157A/en not_active Expired - Fee Related
- 1999-09-02 JP JP24930199A patent/JP3497782B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2193637T3 (es) | 2003-11-01 |
DE69905820D1 (de) | 2003-04-17 |
BR9903993A (pt) | 2000-09-05 |
DK0983951T3 (da) | 2003-07-14 |
EP0983951A2 (fr) | 2000-03-08 |
DE69905820T2 (de) | 2003-12-11 |
CA2280075C (fr) | 2002-03-12 |
CN1246429A (zh) | 2000-03-08 |
KR20000022790A (ko) | 2000-04-25 |
JP3497782B2 (ja) | 2004-02-16 |
CN1128742C (zh) | 2003-11-26 |
ATE234252T1 (de) | 2003-03-15 |
US6162157A (en) | 2000-12-19 |
TW438703B (en) | 2001-06-07 |
KR100350918B1 (ko) | 2002-08-28 |
JP2000102995A (ja) | 2000-04-11 |
CA2280075A1 (fr) | 2000-03-02 |
CH693177A5 (fr) | 2003-03-27 |
EP0983951A3 (fr) | 2000-06-07 |
Similar Documents
Publication | Publication Date | Title |
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