EP0780332A3 - Device for acting on sheets in a sheet delivery apparatus - Google Patents

Device for acting on sheets in a sheet delivery apparatus Download PDF

Info

Publication number
EP0780332A3
EP0780332A3 EP96117816A EP96117816A EP0780332A3 EP 0780332 A3 EP0780332 A3 EP 0780332A3 EP 96117816 A EP96117816 A EP 96117816A EP 96117816 A EP96117816 A EP 96117816A EP 0780332 A3 EP0780332 A3 EP 0780332A3
Authority
EP
European Patent Office
Prior art keywords
sheets
acting
delivery apparatus
adjacent
sheet delivery
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
EP96117816A
Other languages
German (de)
French (fr)
Other versions
EP0780332A2 (en
EP0780332B1 (en
Inventor
Richard Mack
Bernhard Waltenberger
Bernd Stephan
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.)
Heidelberger Druckmaschinen AG
Original Assignee
Heidelberger 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 Heidelberger Druckmaschinen AG filed Critical Heidelberger Druckmaschinen AG
Publication of EP0780332A2 publication Critical patent/EP0780332A2/en
Publication of EP0780332A3 publication Critical patent/EP0780332A3/en
Application granted granted Critical
Publication of EP0780332B1 publication Critical patent/EP0780332B1/en
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
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/68—Reducing the speed of articles as they advance
    • B65H29/686—Pneumatic brakes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/52—Stationary guides or smoothers
    • 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
    • B65H2406/11—Means using fluid made only for exhausting gaseous medium producing fluidised bed
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Advancing Webs (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Discharge By Other Means (AREA)
  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)

Abstract

The equipment is for a press printing sheets on one or both sides. he sheet-stretching mechanism (6) has a top surface in the plane in which adjacent sheet-conveyors (1, 2) work, also holders (7, 8) for printing on one or both sides. Its surface is flushed by an air cushion generated by adjacent jet nozzles (3). The latter can be in the adjacent conveyor surfaces. The latter can be exposed to low-pressure air, and the stretching mechanism can incorporate distortion areas (11, 12) opposite each other.
EP96117816A 1995-12-20 1996-11-07 Device for acting on sheets in a sheet delivery apparatus Expired - Lifetime EP0780332B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19547546A DE19547546A1 (en) 1995-12-20 1995-12-20 Device for acting on sheets in a sheet delivery
DE19547546 1995-12-20

Publications (3)

Publication Number Publication Date
EP0780332A2 EP0780332A2 (en) 1997-06-25
EP0780332A3 true EP0780332A3 (en) 1998-03-25
EP0780332B1 EP0780332B1 (en) 1999-09-15

Family

ID=7780636

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96117816A Expired - Lifetime EP0780332B1 (en) 1995-12-20 1996-11-07 Device for acting on sheets in a sheet delivery apparatus

Country Status (5)

Country Link
US (1) US5832826A (en)
EP (1) EP0780332B1 (en)
JP (1) JPH09174816A (en)
AT (1) ATE184570T1 (en)
DE (2) DE19547546A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU703647B1 (en) 1998-06-16 1999-03-25 Qi Press Controls Holding Bv Device to compensate for print misregister due to paper distortion on web offset printing presses
DE29817879U1 (en) 1998-10-07 1998-12-17 MAN Roland Druckmaschinen AG, 63075 Offenbach Sheet guiding device for sheets printed on one or both sides in a printing machine
US6937330B2 (en) 1999-04-23 2005-08-30 Ppd Biomarker Discovery Sciences, Llc Disposable optical cuvette cartridge with low fluorescence material
US6687395B1 (en) 1999-07-21 2004-02-03 Surromed, Inc. System for microvolume laser scanning cytometry
DE10137212A1 (en) * 2000-08-31 2002-05-23 Heidelberger Druckmasch Ag Smoothing device for printed sheets comprises curved guide surfaces, over which sheets flow, which have air outlets connected to throttle channels fed with compressed air
US6787761B2 (en) 2000-11-27 2004-09-07 Surromed, Inc. Median filter for liquid chromatography-mass spectrometry data
US6873915B2 (en) 2001-08-24 2005-03-29 Surromed, Inc. Peak selection in multidimensional data
US6890409B2 (en) * 2001-08-24 2005-05-10 Applera Corporation Bubble-free and pressure-generating electrodes for electrophoretic and electroosmotic devices
US20030078739A1 (en) * 2001-10-05 2003-04-24 Surromed, Inc. Feature list extraction from data sets such as spectra
ATE268266T1 (en) * 2001-10-17 2004-06-15 Seiko Epson Corp FIXED MATERIAL TRANSPORT DEVICE AND LIQUID FIXATION DEVICE COMPRISING SUCH A TRANSPORT DEVICE
DE60220617T2 (en) * 2001-10-17 2008-01-31 Seiko Epson Corp. Transport device for record carrier and printer
WO2003095978A2 (en) 2002-05-09 2003-11-20 Surromed, Inc. Methods for time-alignment of liquid chromatography-mass spectrometry data
US7248360B2 (en) * 2004-04-02 2007-07-24 Ppd Biomarker Discovery Sciences, Llc Polychronic laser scanning system and method of use
US7419462B1 (en) * 2005-06-13 2008-09-02 Dixie Consumer Products Llc Pressware die set with pneumatic blank feed
WO2009113066A2 (en) 2008-03-11 2009-09-17 Coreflow Ltd. Method and system for locally controlling support of a flat object
US9889995B1 (en) * 2017-03-15 2018-02-13 Core Flow Ltd. Noncontact support platform with blockage detection

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2345900A1 (en) * 1973-05-10 1974-11-28 Howard B Carstedt METHOD AND DEVICE FOR CONTINUOUS BENDING OF SHEET MATERIAL
EP0004264A1 (en) * 1978-03-18 1979-10-03 Heidelberger Druckmaschinen Aktiengesellschaft Sheet delivery device in printing machines
JPS57195054A (en) * 1981-05-21 1982-11-30 Sakurai Seisakusho:Kk Curl correcting device for printing sheet, in offset press
DE4109876A1 (en) * 1991-03-26 1992-10-01 Planeta Druckmaschinenwerk Ag Guide for printed sheets as they leave printing machine - consists of tubes with radial holes which form air cushion
DE4427897C1 (en) * 1994-08-06 1995-09-28 Roland Man Druckmasch Paper sheet smoother in printer feeder
EP0695707A2 (en) * 1994-08-03 1996-02-07 Heidelberger Druckmaschinen Aktiengesellschaft Device for guiding material in sheet form without contact

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3076492A (en) * 1959-10-30 1963-02-05 Standard Packaging Corp Apparatus for removing the curl from sheets
NL268256A (en) * 1959-12-12
US3550556A (en) * 1968-01-11 1970-12-29 Xerox Corp Development apparatus
JPS4837611B1 (en) * 1969-07-03 1973-11-12
US3719169A (en) * 1971-05-07 1973-03-06 Xerox Corp Plural electrode development apparatus
GB1458766A (en) * 1973-02-15 1976-12-15 Xerox Corp Xerographic developing apparatus
US3975057A (en) * 1975-02-06 1976-08-17 The Motch & Merryweather Machinery Company Stopping device for air conveyor
US4002047A (en) * 1975-07-07 1977-01-11 Baldwin-Gegenheimer Corporation Sheet material decurling apparatus
US4013284A (en) * 1975-10-14 1977-03-22 Eastern Graphic Products, Inc. Decurler device
CA1138723A (en) * 1978-07-28 1983-01-04 Tsutomu Toyono Developing method for developer transfer under electrical bias and apparatus therefor
DE3044649C2 (en) * 1980-11-27 1982-11-18 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Device for spreading sheets on printing cylinders of printing machines
DE3345201A1 (en) * 1983-12-14 1986-04-24 Werner J. 8901 Diedorf Kotterer Device for flattening sheets
US4792860A (en) * 1987-02-27 1988-12-20 Kuehrle Manfred R Thermodynamic printing method and means
DD266785A1 (en) * 1987-10-19 1989-04-12 Polygraph Leipzig DEVICE FOR GLAETTING ARC IN BOWERS
US4909890A (en) * 1988-05-06 1990-03-20 Bonnyman Arthur W Apparatus for protective film lamination
DE9116179U1 (en) * 1991-03-05 1992-03-19 Koenig & Bauer AG, 8700 Würzburg Nozzle arrangement for sheet guidance in sheet-fed rotary printing machines

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2345900A1 (en) * 1973-05-10 1974-11-28 Howard B Carstedt METHOD AND DEVICE FOR CONTINUOUS BENDING OF SHEET MATERIAL
EP0004264A1 (en) * 1978-03-18 1979-10-03 Heidelberger Druckmaschinen Aktiengesellschaft Sheet delivery device in printing machines
JPS57195054A (en) * 1981-05-21 1982-11-30 Sakurai Seisakusho:Kk Curl correcting device for printing sheet, in offset press
DE4109876A1 (en) * 1991-03-26 1992-10-01 Planeta Druckmaschinenwerk Ag Guide for printed sheets as they leave printing machine - consists of tubes with radial holes which form air cushion
EP0695707A2 (en) * 1994-08-03 1996-02-07 Heidelberger Druckmaschinen Aktiengesellschaft Device for guiding material in sheet form without contact
DE4427897C1 (en) * 1994-08-06 1995-09-28 Roland Man Druckmasch Paper sheet smoother in printer feeder

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 7, no. 47 (M - 196)<1192> 24 February 1983 (1983-02-24) *

Also Published As

Publication number Publication date
US5832826A (en) 1998-11-10
ATE184570T1 (en) 1999-10-15
DE59603062D1 (en) 1999-10-21
JPH09174816A (en) 1997-07-08
DE19547546A1 (en) 1997-07-03
EP0780332A2 (en) 1997-06-25
EP0780332B1 (en) 1999-09-15

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