ES433707A1 - Perfeccionamientos introducidos en unos medios de camara devacio para un aparato para guiar y tensar una banda. - Google Patents

Perfeccionamientos introducidos en unos medios de camara devacio para un aparato para guiar y tensar una banda.

Info

Publication number
ES433707A1
ES433707A1 ES433707A ES433707A ES433707A1 ES 433707 A1 ES433707 A1 ES 433707A1 ES 433707 A ES433707 A ES 433707A ES 433707 A ES433707 A ES 433707A ES 433707 A1 ES433707 A1 ES 433707A1
Authority
ES
Spain
Prior art keywords
band
subatmospheric pressure
perforated plate
lateral
vacuum chamber
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
ES433707A
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.)
Beazer East Inc
Original Assignee
Koppers Co 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
Priority claimed from US432454A external-priority patent/US3871564A/en
Application filed by Koppers Co Inc filed Critical Koppers Co Inc
Publication of ES433707A1 publication Critical patent/ES433707A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
    • B31F1/20—Corrugating; Corrugating combined with laminating to other layers
    • B31F1/24—Making webs in which the channel of each corrugation is transverse to the web feed
    • B31F1/26—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions
    • B31F1/28—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions combined with uniting the corrugated webs to flat webs ; Making double-faced corrugated cardboard
    • B31F1/2831—Control
    • B31F1/2836—Guiding, e.g. edge alignment; Tensioning
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Advancing Webs (AREA)
  • Basic Packing Technique (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
ES433707A 1974-01-11 1975-01-10 Perfeccionamientos introducidos en unos medios de camara devacio para un aparato para guiar y tensar una banda. Expired ES433707A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US432454A US3871564A (en) 1972-03-20 1974-01-11 Method and apparatus for guiding and tensioning a web during changeover from a web of one width to a web of another width

Publications (1)

Publication Number Publication Date
ES433707A1 true ES433707A1 (es) 1976-12-16

Family

ID=23716236

Family Applications (2)

Application Number Title Priority Date Filing Date
ES433707A Expired ES433707A1 (es) 1974-01-11 1975-01-10 Perfeccionamientos introducidos en unos medios de camara devacio para un aparato para guiar y tensar una banda.
ES441100A Expired ES441100A1 (es) 1974-01-11 1975-09-19 Un metodo de aplicacion de tension a una banda que avanza durante el cambio de una banda de una anchura a una banda deotra anchura.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES441100A Expired ES441100A1 (es) 1974-01-11 1975-09-19 Un metodo de aplicacion de tension a una banda que avanza durante el cambio de una banda de una anchura a una banda deotra anchura.

Country Status (6)

Country Link
JP (1) JPS5623793B2 (es)
DE (1) DE2501063A1 (es)
ES (2) ES433707A1 (es)
FR (1) FR2257526B1 (es)
GB (1) GB1488092A (es)
NL (1) NL7500358A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2303385A (en) * 1995-07-14 1997-02-19 Scm Container Mach Ltd Apparatus for producing corrugated paperboard

Also Published As

Publication number Publication date
JPS5623793B2 (es) 1981-06-02
ES441100A1 (es) 1977-03-16
FR2257526B1 (es) 1978-02-03
DE2501063A1 (de) 1975-07-17
NL7500358A (nl) 1975-07-15
FR2257526A1 (es) 1975-08-08
GB1488092A (en) 1977-10-05
JPS50106793A (es) 1975-08-22

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