EP1205415A3 - Suction belt conveyor - Google Patents
Suction belt conveyor Download PDFInfo
- Publication number
- EP1205415A3 EP1205415A3 EP01126746A EP01126746A EP1205415A3 EP 1205415 A3 EP1205415 A3 EP 1205415A3 EP 01126746 A EP01126746 A EP 01126746A EP 01126746 A EP01126746 A EP 01126746A EP 1205415 A3 EP1205415 A3 EP 1205415A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- belt conveyor
- suction belt
- belt
- conveyor device
- vacuum
- 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.)
- Withdrawn
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
- D21G9/00—Other accessories for paper-making machines
- D21G9/0063—Devices for threading a web tail through a paper-making machine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/50—Auxiliary process performed during handling process
- B65H2301/52—Auxiliary process performed during handling process for starting
- B65H2301/522—Threading web into machine
-
- 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
- B65H2406/10—Means using fluid made only for exhausting gaseous medium
- B65H2406/12—Means using fluid made only for exhausting gaseous medium producing gas blast
- B65H2406/122—Nozzles
-
- 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
- B65H2406/32—Suction belts
- B65H2406/322—Suction distributing means
- B65H2406/3221—Suction distributing means for variable distribution in the direction of transport
-
- 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
- B65H2801/84—Paper-making machines
Landscapes
- Delivering By Means Of Belts And Rollers (AREA)
- Advancing Webs (AREA)
- Belt Conveyors (AREA)
- Structure Of Belt Conveyors (AREA)
Abstract
Bei einer Vakuum-Bandfördervorrichtung umfassend ein luftdurchlässiges, endloses Band (10) ist erfindungsgemäß vorgesehen, dass das Band (10) im Bereich des stromaufwärtigen Endes der Fördervorrichtung in Kontakt mit einer gekrümmten und perforierten Führungsfläche (13, 33) ist, wobei die Perforationen ebenfalls an eine Unterdruckquelle anschließbar sind. In the case of a vacuum belt conveyor device comprising an air-permeable, endless belt (10), the invention provides that the belt (10) is in contact with a curved and perforated guide surface (13, 33) in the region of the upstream end of the conveyor device, the perforations likewise can be connected to a vacuum source.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04007361A EP1440926B1 (en) | 2000-11-14 | 2001-11-09 | Suction belt conveyor and machine with such a conveyor for making or finishing paper web |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20019346U | 2000-11-14 | ||
DE20019346U DE20019346U1 (en) | 2000-11-14 | 2000-11-14 | Vacuum belt conveyor |
US10/010,809 US6648198B2 (en) | 2000-11-14 | 2001-11-13 | Vacuum belt conveyor |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04007361A Division EP1440926B1 (en) | 2000-11-14 | 2001-11-09 | Suction belt conveyor and machine with such a conveyor for making or finishing paper web |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1205415A2 EP1205415A2 (en) | 2002-05-15 |
EP1205415A3 true EP1205415A3 (en) | 2002-08-28 |
Family
ID=27623980
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01126746A Withdrawn EP1205415A3 (en) | 2000-11-14 | 2001-11-09 | Suction belt conveyor |
Country Status (4)
Country | Link |
---|---|
US (1) | US6648198B2 (en) |
EP (1) | EP1205415A3 (en) |
CA (1) | CA2361815C (en) |
DE (1) | DE20019346U1 (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI112678B (en) * | 2001-08-22 | 2003-12-31 | Metso Paper Inc | Method and apparatus for passing a feeding tip over a free space |
DE10346004A1 (en) * | 2003-10-02 | 2005-04-28 | Voith Paper Patent Gmbh | Vacuum transport device, in particular as Materialbahneinfädeleinrichtung in a machine for producing or / and finishing a web |
JP2005126233A (en) * | 2003-10-27 | 2005-05-19 | Heidelberger Druckmas Ag | Apparatus for processing intermediate product in graphics industry |
US20050090932A1 (en) * | 2003-10-27 | 2005-04-28 | Heidelberger Druckmaschinen Aktiengesellschaft | Apparatus for processing preliminary products in the graphics industry |
FI118017B (en) * | 2004-03-11 | 2007-05-31 | Metso Paper Inc | Suppressor belt conveyor for inserting a conveyor belt into a forming machine |
FI118016B (en) * | 2004-03-11 | 2007-05-31 | Metso Paper Inc | Band conveyor for inserting a conveyor belt into a forming machine and method for replacing a belt link in a belt conveyor for a conveyor belt in a forming machine |
FI116229B (en) * | 2004-04-29 | 2005-10-14 | Metso Paper Inc | Vacuum belt conveyor with side guide for web forming machine |
DE102004038769A1 (en) * | 2004-08-09 | 2006-02-23 | Voith Fabrics Patent Gmbh | Device for web stabilization |
EP2138437A1 (en) * | 2008-06-27 | 2009-12-30 | Kba-Giori S.A. | Inspection system for inspecting the quality of printed sheets |
US8398063B2 (en) * | 2008-12-10 | 2013-03-19 | Gross International Americas, Inc. | Ribbon transport apparatus and method |
DE102009001743A1 (en) * | 2009-03-23 | 2010-09-30 | Voith Patent Gmbh | Device for guiding a material web strip |
IT1396089B1 (en) * | 2009-10-19 | 2012-11-09 | Neolt S P A | DEVICE FOR HANDLING OF PRINTING AND RELATED SUBSTRATES |
DE102009056625B9 (en) * | 2009-12-02 | 2011-05-12 | Paprima Industries Inc., Dorval | Extension device for an air guide box |
CH703119A1 (en) | 2010-05-10 | 2011-11-15 | Ferag Ag | Apparatus and method for transporting flexible, sheet-like products. |
US9908734B2 (en) * | 2014-08-26 | 2018-03-06 | Océ-Technologies B.V. | Printing system comprising a sheet separation system |
CN104309290A (en) * | 2014-10-17 | 2015-01-28 | 广州市佳研特包装机械有限公司 | Indraft paper feeding mechanism of water-based printing slotting die cutter |
DE102015005384A1 (en) * | 2015-04-28 | 2016-11-03 | Andritz Küsters Gmbh | Process and apparatus for the production of wetlaid nonwovens |
US11071254B2 (en) * | 2016-07-19 | 2021-07-27 | Deere & Company | System and method for directing a module wrap |
US10189283B2 (en) * | 2017-05-23 | 2019-01-29 | Xerox Corporation | Vacuum media transport system with reduced pressure variations in inter-copy gaps |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4495746A (en) * | 1981-08-11 | 1985-01-29 | Focke & Co. | Packaging apparatus for producing and feeding blanks to a packaging station |
US4716909A (en) * | 1985-03-19 | 1988-01-05 | G.D. Societa Per Azioni | Paper strip guide device, for a cigarette making machine |
US4883074A (en) * | 1986-02-28 | 1989-11-28 | G.D Societa' Per Azioni | Strip guide device, particularly for a cigarette manufacturing machine |
DE4040485A1 (en) * | 1990-12-18 | 1992-07-02 | Mabeg Maschinenbau Gmbh Nachf | Conveyor device for moving overlapping sheets - has two suction boxes and associated ring recess in belt roller at pick=up end |
US5355593A (en) * | 1992-06-24 | 1994-10-18 | J.M. Voith Gmbh | Device for transferring a fiber web |
DE4442629A1 (en) * | 1994-12-01 | 1996-06-05 | Heidelberger Druckmasch Ag | Suction band feed table for sheets of paper |
US5782009A (en) * | 1996-01-30 | 1998-07-21 | Voith Sulzer Papiermaschinen Gmbh | Device for guiding a sheet of fibrous material in a single-row dryer part |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3425610A (en) | 1966-06-29 | 1969-02-04 | Koppers Co Inc | Vacuum device for advancing a continuous web |
US3355349A (en) | 1964-12-14 | 1967-11-28 | Andrew G Devlin | Apparatus for conveying lead strip from driers to calenders in paper-making |
IT1119879B (en) | 1979-10-08 | 1986-03-10 | Gd Spa | TAPE GUIDE DEVICE PARTICULARLY FOR CIGARETTE PACKAGING MACHINES |
US4298277A (en) * | 1980-01-10 | 1981-11-03 | Xerox Corporation | Grooved vacuum belt document handling system |
DE4328310C2 (en) | 1993-08-23 | 1997-06-05 | Voith Sulzer Papiermasch Gmbh | Winding device for a fibrous web |
US5857605A (en) * | 1995-06-26 | 1999-01-12 | Marquip, Inc. | Vacuum assisted web drive for corrugator double backer |
US5706994A (en) * | 1995-06-26 | 1998-01-13 | Marquip, Inc. | Vacuum assisted web drive for corrugator double backer |
US5595334A (en) * | 1995-10-16 | 1997-01-21 | Pitney Bowes Inc. | Vacuum and tractor drive for paper web |
DE19900986A1 (en) | 1999-01-13 | 2000-07-20 | Voith Sulzer Papiertech Patent | Transfer leader strip at a paper web is cut by controlled cutters to give cutting lines forming a pointed leading end and parallel sides for a simple and trouble-free web transfer to a target zone at the papermaking machine |
DE10010970A1 (en) * | 1999-03-26 | 2000-10-12 | Heidelberger Druckmasch Ag | Suction belt conveyor for printing machine has a belt whose surface has slits forming grid structure into which bores which cross the belt open |
DE29910850U1 (en) | 1999-06-25 | 2000-11-23 | Voith Sulzer Papiertech Patent | Vacuum conveyor |
DE19962731A1 (en) | 1999-12-23 | 2001-06-28 | Voith Paper Patent Gmbh | Conveyor for transporting web of flexible material has inlet device upon which is attached separating device, and inlet device is constructed as plate which on entry end has unit for delivery of air jet onto plate |
EP1127978B1 (en) * | 2000-02-26 | 2006-01-04 | Voith Paper Patent GmbH | Vacuum belt conveyor |
DE10009188A1 (en) | 2000-02-26 | 2001-08-30 | Voith Paper Patent Gmbh | Vacuum belt conveyor for paper web threading in production line, has vacuum blower positioned within the air-pervious endless belt loop to generate low pressure at inner side of conveying path |
-
2000
- 2000-11-14 DE DE20019346U patent/DE20019346U1/en not_active Expired - Lifetime
-
2001
- 2001-11-09 EP EP01126746A patent/EP1205415A3/en not_active Withdrawn
- 2001-11-13 US US10/010,809 patent/US6648198B2/en not_active Expired - Fee Related
- 2001-11-13 CA CA002361815A patent/CA2361815C/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4495746A (en) * | 1981-08-11 | 1985-01-29 | Focke & Co. | Packaging apparatus for producing and feeding blanks to a packaging station |
US4716909A (en) * | 1985-03-19 | 1988-01-05 | G.D. Societa Per Azioni | Paper strip guide device, for a cigarette making machine |
US4883074A (en) * | 1986-02-28 | 1989-11-28 | G.D Societa' Per Azioni | Strip guide device, particularly for a cigarette manufacturing machine |
DE4040485A1 (en) * | 1990-12-18 | 1992-07-02 | Mabeg Maschinenbau Gmbh Nachf | Conveyor device for moving overlapping sheets - has two suction boxes and associated ring recess in belt roller at pick=up end |
US5355593A (en) * | 1992-06-24 | 1994-10-18 | J.M. Voith Gmbh | Device for transferring a fiber web |
DE4442629A1 (en) * | 1994-12-01 | 1996-06-05 | Heidelberger Druckmasch Ag | Suction band feed table for sheets of paper |
US5782009A (en) * | 1996-01-30 | 1998-07-21 | Voith Sulzer Papiermaschinen Gmbh | Device for guiding a sheet of fibrous material in a single-row dryer part |
Also Published As
Publication number | Publication date |
---|---|
US6648198B2 (en) | 2003-11-18 |
EP1205415A2 (en) | 2002-05-15 |
CA2361815C (en) | 2009-07-14 |
DE20019346U1 (en) | 2001-02-22 |
CA2361815A1 (en) | 2002-05-14 |
US20030089756A1 (en) | 2003-05-15 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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PUAL | Search report despatched |
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17P | Request for examination filed |
Effective date: 20030228 |
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AKX | Designation fees paid |
Designated state(s): AT DE FI SE |
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17Q | First examination report despatched |
Effective date: 20030521 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20040414 |