GB747285A - Improvements in feed mechanism for web material - Google Patents
Improvements in feed mechanism for web materialInfo
- 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
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.
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)
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 |
Families Citing this family (69)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
-
1953
- 1953-05-14 US US35510353 patent/US2753181A/en not_active Expired - Lifetime
-
1954
- 1954-02-15 GB GB441754A patent/GB747285A/en not_active Expired
Cited By (3)
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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