ES475284A1 - Mejoras introducidas en un metodo de transporte de una hoja de reducida rigidez. - Google Patents

Mejoras introducidas en un metodo de transporte de una hoja de reducida rigidez.

Info

Publication number
ES475284A1
ES475284A1 ES475284A ES475284A ES475284A1 ES 475284 A1 ES475284 A1 ES 475284A1 ES 475284 A ES475284 A ES 475284A ES 475284 A ES475284 A ES 475284A ES 475284 A1 ES475284 A1 ES 475284A1
Authority
ES
Spain
Prior art keywords
web
fluid pressure
portions
satisfy
maintained
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
ES475284A
Other languages
English (en)
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co Ltd
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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of ES475284A1 publication Critical patent/ES475284A1/es
Expired 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
    • F26B13/10—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
    • F26B13/101—Supporting materials without tension, e.g. on or between foraminous belts
    • F26B13/104—Supporting materials without tension, e.g. on or between foraminous belts supported by fluid jets only; Fluid blowing arrangements for flotation dryers, e.g. coanda 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
    • B65H2406/10—Means using fluid made only for exhausting gaseous medium
    • B65H2406/11—Means using fluid made only for exhausting gaseous medium producing fluidised bed
    • B65H2406/112—Means using fluid made only for exhausting gaseous medium producing fluidised bed for handling material along preferably rectilinear path, e.g. nozzle bed for web

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Advancing Webs (AREA)

Abstract

Mejoras introducidas en un método de transporte de una hoja de reducida rigidez y que se desplaza continuamente en razón de la tensión que se le aplica en su dirección longitudinal, y en el cual se aplica la presión de un fluido a ambas superficies de la hoja de tal manera que las porciones de la hoja sometidas a la presión del fluido se escalonen respecto a la dirección de desplazamiento de la hoja.
ES475284A 1977-11-22 1978-11-21 Mejoras introducidas en un metodo de transporte de una hoja de reducida rigidez. Expired ES475284A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14032077A JPS5472847A (en) 1977-11-22 1977-11-22 Method of conveying web

Publications (1)

Publication Number Publication Date
ES475284A1 true ES475284A1 (es) 1979-05-01

Family

ID=15266060

Family Applications (1)

Application Number Title Priority Date Filing Date
ES475284A Expired ES475284A1 (es) 1977-11-22 1978-11-21 Mejoras introducidas en un metodo de transporte de una hoja de reducida rigidez.

Country Status (3)

Country Link
JP (1) JPS5472847A (es)
ES (1) ES475284A1 (es)
GB (1) GB2013600B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3505256A1 (de) * 1985-02-15 1986-08-28 Otto Junker Gmbh, 5107 Simmerath Vorrichtung zum beruehrungsfreien fuehren von warenbahnen, insbesondere metallbaendern, mittels eines gasmediums
JPS6251544A (ja) * 1985-08-30 1987-03-06 Fuji Kagakushi Kogyo Co Ltd シ−ト状部材の走行張力安定装置
JPH07106823B2 (ja) * 1986-07-17 1995-11-15 富士写真フイルム株式会社 ウエブの無接触搬送方法
US5014447A (en) * 1988-02-10 1991-05-14 Thermo Electron Web Systems, Inc. Positive pressure web floater dryer with parallel flow
JP2782516B2 (ja) * 1988-09-19 1998-08-06 富士写真フイルム株式会社 ウエブの無接触搬送装置
US5392976A (en) * 1992-05-19 1995-02-28 Hightree Media Corporation Servo system
DE29602178U1 (de) * 1996-02-08 1996-04-04 Vits Maschinenbau Gmbh Schwebetrockner, insbesondere Offsettrockner

Also Published As

Publication number Publication date
JPS5472847A (en) 1979-06-11
GB2013600A (en) 1979-08-15
GB2013600B (en) 1982-07-14

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991108