GB747285A - Improvements in feed mechanism for web material - Google Patents

Improvements in feed mechanism for web material

Info

Publication number
GB747285A
GB747285A GB441754A GB441754A GB747285A GB 747285 A GB747285 A GB 747285A GB 441754 A GB441754 A GB 441754A GB 441754 A GB441754 A GB 441754A GB 747285 A GB747285 A GB 747285A
Authority
GB
United Kingdom
Prior art keywords
roller
apertures
reed
web
passage
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
Application number
GB441754A
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.)
Konica Minolta Graphic Imaging USA Inc
Original Assignee
Konica Minolta Graphic Imaging USA Inc
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 Konica Minolta Graphic Imaging USA Inc filed Critical Konica Minolta Graphic Imaging USA Inc
Publication of GB747285A publication Critical patent/GB747285A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/74—Applying photosensitive compositions to the base; Drying processes therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H20/00—Advancing webs
    • B65H20/12—Advancing webs by suction 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
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/24—Registering, tensioning, smoothing or guiding webs longitudinally by fluid action, e.g. to retard the running web
    • 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
    • B65H2406/111—Means using fluid made only for exhausting gaseous medium producing fluidised bed for handling material along a curved path, e.g. fluidised turning bar
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S29/00—Metal working
    • Y10S29/044—Vacuum
    • 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
    • Y10T83/647—With means to convey work relative to tool station
    • Y10T83/6472—By fluid current

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Advancing Webs (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

747,285. Feeding webs. POWERS CHEMCO, Inc. Feb. 15, 1954 [May 14, 1953], No. 4417/54. Class 100 (1). A web feed mechanism includes a hollow perforated roller over which web material is passed, means for maintaining the web material in contact with the hollow perforated roller by suction applied through the apertures, and means for reducing or substantially eliminating suction through those apertures not covered by the material. As shown, a hollow, cylindrical feed roller 10, Fig. 1, has a shell 11 provided with apertures 12 arranged in groups, such that a web 40 passing around the roller 10 is caused to adhere to the roller 10 by suction. The apertures are preferably arranged in groups of four apertures, in which case each group communicates with a chamber 16, Fig. 4, formed by recessed strips 14 attached to the inner surface of the shell. Each chamber 16 has a passage 18 leading to the interior of the roller which communicates with a source of suction. The passage 18 is closed by a reed 20, such as a metallic leaf spring, when the corresponding apertures 12 are uncovered by reason of the large initial flow of air through the passage 18. A bleed hole 22 in the reed 20 permits a very restricted flow of air into the roller, causing the reed 20 to spring away from the passage 18 when the corresponding aperture 12 becomes covered by the web. Alternatively, the bleed hole 22 may be replaced by grooves in the seating surface of the reed 20 or the strip 14 to provide bleed passageways.
GB441754A 1953-05-14 1954-02-15 Improvements in feed mechanism for web material Expired GB747285A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US35510353 US2753181A (en) 1953-05-14 1953-05-14 Feed mechanism for web material

Publications (1)

Publication Number Publication Date
GB747285A true GB747285A (en) 1956-03-28

Family

ID=23396230

Family Applications (1)

Application Number Title Priority Date Filing Date
GB441754A Expired GB747285A (en) 1953-05-14 1954-02-15 Improvements in feed mechanism for web material

Country Status (2)

Country Link
US (1) US2753181A (en)
GB (1) GB747285A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1561738B1 (en) * 1967-05-29 1971-03-04 Strecker Otto C Dr Kg Method and device for overlapping sheets
US5114062A (en) * 1988-12-22 1992-05-19 J.M. Voith Gmbh Roll for guiding web type material
US5232141A (en) * 1989-11-01 1993-08-03 Basf Magnetics Gmbh Suction roller arrangement for transporting web-form material

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BE535467A (en) * 1954-03-10
BE552199A (en) * 1955-11-14
US2837330A (en) * 1956-05-21 1958-06-03 Honeywell Regulator Co Control apparatus
US2867438A (en) * 1956-10-19 1959-01-06 Gen Electric Paper-stacking device
US3013487A (en) * 1957-01-18 1961-12-19 Time Inc Apparatus for tension control
US3025590A (en) * 1957-06-14 1962-03-20 Ind Schaefller O H G Method and device for arranging roller elements in cages, races or temporary holdingmeans for the assembly of a bearing
US2923235A (en) * 1958-04-21 1960-02-02 Buser Ag Maschf Fritz Printing table with movable feed carriage on multi-color printing machines
US2954911A (en) * 1958-06-25 1960-10-04 Ibm Tape drive
US3076492A (en) * 1959-10-30 1963-02-05 Standard Packaging Corp Apparatus for removing the curl from sheets
US3110107A (en) * 1960-05-04 1963-11-12 Wilhelm Charles Rotatable cylinder
US3037557A (en) * 1960-07-06 1962-06-05 Time Inc Rotary vacuum cylinder
US3221582A (en) * 1962-01-30 1965-12-07 Gen Cigar Co Web segment dispenser
US3086457A (en) * 1962-03-26 1963-04-23 Potter Instrument Co Inc High speed printer cooling system
US3140030A (en) * 1962-04-26 1964-07-07 Koppers Co Inc Vacuum device for pulling a continuous web
US3238920A (en) * 1962-06-29 1966-03-08 Dick Co Ab Facsimile printing machine
US3236488A (en) * 1963-02-26 1966-02-22 Dennis E Wilson Photographic apparatus
CH417420A (en) * 1963-08-14 1966-07-15 Deering Milliken Res Corp Apparatus for stretching textile fibers
US3273818A (en) * 1963-08-29 1966-09-20 American Mach & Foundry Web feed
US3180608A (en) * 1963-11-05 1965-04-27 Colgate Palmolive Co Vacuum holding of thin pliable material
US3266690A (en) * 1963-12-12 1966-08-16 Samuel M Langston Co Apparatus for metering and feeding corrugated paperboard
US3267508A (en) * 1964-03-04 1966-08-23 Metal Tech Inc Blast brush cleaner
US3349980A (en) * 1965-10-01 1967-10-31 Xerox Corp Vacuum transport device
US3321121A (en) * 1965-10-22 1967-05-23 Ibm Feeding apparatus for multi-width tapes
US3390385A (en) * 1966-02-01 1968-06-25 Sperry Rand Corp Magnetic drum recording apparatus with replaceable sleeve
US3592329A (en) * 1966-10-27 1971-07-13 Gen Logistics Differential pressure conveyors
US3439905A (en) * 1967-09-29 1969-04-22 Minnesota Mining & Mfg Developing apparatus with a heated transport roll
US3547535A (en) * 1968-03-04 1970-12-15 Micro Instr Corp Microfilm document copier
US3960305A (en) * 1974-07-11 1976-06-01 E. I. Du Pont De Nemours And Company Slot vacuum jet
US4005653A (en) * 1974-09-09 1977-02-01 Livermore And Knight Co., Inc. Vacuum cylinder for printing presses
US4056057A (en) * 1976-02-27 1977-11-01 Livermore And Knight Co., Inc. Vacuum printing cylinder construction
DE2707170C2 (en) * 1977-02-18 1982-07-15 Siemens AG, 1000 Berlin und 8000 München Pneumatic brake for a recording medium
DE2915804A1 (en) * 1979-04-19 1980-11-06 Agfa Gevaert Ag INDIVIDUAL DRIVE FOR ROLLER HOLLOW CLEANER
US4288015A (en) * 1980-02-11 1981-09-08 W. R. Grace & Co. Contactless web turning guide
US4277010A (en) * 1980-04-10 1981-07-07 John Dusenbery Company, Inc. Vacuum roller for transporting a web
SE457864B (en) * 1983-11-30 1989-02-06 Taiyo Tekko Kk PRINTING PRESS
US4595283A (en) * 1984-04-03 1986-06-17 Lucht Engineering, Inc. Apparatus and method for advancing photographic print paper
US4706863A (en) * 1985-06-24 1987-11-17 Mitsubishi Jukogyo Kabushiki Kaisha Intermittent feeding apparatus for a continuous sheet
CN1003167B (en) * 1985-06-26 1989-02-01 鲁道夫·赫尔工学博士股份公司 Vacuum adsorption device
US4705199A (en) * 1985-06-28 1987-11-10 Harris Graphics Corporation Vacuum drum for securing a film thereto
US4792249A (en) * 1985-09-20 1988-12-20 Creative Associates Limited Partnership Vacuum paper transport system for printer
US4740305A (en) * 1986-10-23 1988-04-26 Miller Ray R Method and apparatus for treatment of a permeable web with a fluid
IT1213821B (en) * 1987-09-01 1990-01-05 Perini Finanziaria Spa FORWARD AND CUTTING CYLINDER FOR REWINDING MACHINES AND OTHER PAPER PROCESSING MACHINES, WITH RETURN SYSTEM FOR ASPIRATION WITH SLIDING SHUTTER
US5012711A (en) * 1988-06-27 1991-05-07 Dennison Manufacturing Company High speed cutting and stacking apparatus
US4902194A (en) * 1988-06-27 1990-02-20 Dennison Manufacturing Company Collecting and stacking apparatus
US5099277A (en) * 1988-12-01 1992-03-24 Orren J. Lucht Vacuum platen for use in a printer
US5183252A (en) * 1989-03-31 1993-02-02 Eastman Kodak Company Vaccum drum for different sized media
US5053791A (en) * 1990-04-16 1991-10-01 Eastman Kodak Company Thermal transfer print medium drum system
SE466055B (en) * 1990-04-18 1991-12-09 Duni Ab SEAT AND DEVICE FOR SHARPING AT LEAST TWO OF SINGLE OR MULTILAYER MATERIALS EXISTING AIR PERSPECTIVE TAPE PAPERS
US5511398A (en) * 1994-04-18 1996-04-30 Tapistron International, Inc. Dye applicator
US5404605A (en) * 1994-04-18 1995-04-11 Tapistron International, Inc. Dye applicator
DE4422508C1 (en) * 1994-06-28 1996-02-15 Fleissner Maschf Gmbh Co Drum appts for continuous wet or dry treatment of textiles
US6254090B1 (en) * 1999-04-14 2001-07-03 Hewlett-Packard Company Vacuum control for vacuum holddown
US6270074B1 (en) * 1999-04-14 2001-08-07 Hewlett-Packard Company Print media vacuum holddown
DE10042885A1 (en) * 2000-08-31 2002-03-14 Heidelberger Druckmasch Ag Sheet transporting cylinder for printing press has throttled air jets set at minimum format
DE10042887A1 (en) * 2000-08-31 2002-03-14 Heidelberger Druckmasch Ag Sheet processing machine
DE10164256A1 (en) * 2001-02-20 2002-08-22 Heidelberger Druckmasch Ag Air blowing controller for rotary printing machine, feeds compressed air to ducts selectively depending on valve position such that air flow volume in outlet duct is greater than that of inlet duct
FI116076B (en) * 2004-02-10 2005-09-15 Metso Paper Inc Grooved forming drum
ITMI20042428A1 (en) * 2004-12-20 2005-03-20 Giacobbe Mazzucchelli DEPRESSIVE VALVE SYSTEM PARTICULARLY FOR USE IN UNIVERSAL GRIPPING PLANS
US7311234B2 (en) * 2005-06-06 2007-12-25 The Procter & Gamble Company Vectored air web handling apparatus
US9029731B2 (en) 2007-01-26 2015-05-12 Electro Scientific Industries, Inc. Methods and systems for laser processing continuously moving sheet material
EP2022740A3 (en) * 2007-08-07 2011-05-25 Seiko Epson Corporation Sheet adsorption device, transport device, and image forming apparatus
WO2011007477A1 (en) * 2009-07-15 2011-01-20 東洋鋼鈑株式会社 Web floating and conveying device and method of manufacturing same
IT1396089B1 (en) 2009-10-19 2012-11-09 Neolt S P A DEVICE FOR HANDLING OF PRINTING AND RELATED SUBSTRATES
CN102452567A (en) * 2010-10-20 2012-05-16 富葵精密组件(深圳)有限公司 Flexible circuit board transmission device
US9156285B2 (en) 2013-09-30 2015-10-13 Eastman Kodak Company Integrated vacuum assist web transport system
US9050835B2 (en) 2013-09-30 2015-06-09 Eastman Kodak Company Vacuum pulldown of print medium in printing system
US9085176B2 (en) 2013-09-30 2015-07-21 Eastman Kodak Company Vacuum pulldown of print medium in printing system
US9079428B2 (en) * 2013-09-30 2015-07-14 Eastman Kodak Company Vacuum transport roller for web transport system
BE1024740B1 (en) * 2016-11-22 2018-06-18 Wiele Michel Van De Nv Device and method for the manufacture of crimped textile yarn and cooling drum for such a device

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US1408688A (en) * 1920-02-06 1922-03-07 Hickok W O Mfg Co Sheet-feeding apparatus
US1457775A (en) * 1922-02-01 1923-06-05 Miehle Printing Press & Mfg Separating mechanism for sheet material
US1580671A (en) * 1922-02-20 1926-04-13 Richard J Nichols Apparatus for process embossing
US1774315A (en) * 1929-02-21 1930-08-26 Hickok W O Mfg Co Suction mechanism for sheet feeders
US2242548A (en) * 1938-09-28 1941-05-20 Regan Day Inc Method and means for reproduction of sound
CA432923A (en) * 1942-06-26 1946-02-05 Schmid Rene Vacuum work holder

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1561738B1 (en) * 1967-05-29 1971-03-04 Strecker Otto C Dr Kg Method and device for overlapping sheets
US5114062A (en) * 1988-12-22 1992-05-19 J.M. Voith Gmbh Roll for guiding web type material
US5232141A (en) * 1989-11-01 1993-08-03 Basf Magnetics Gmbh Suction roller arrangement for transporting web-form material

Also Published As

Publication number Publication date
US2753181A (en) 1956-07-03

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