ES347268A1 - Apparatus for channeling longitudinally a continuous plate of thermoplastic synthetic resin material. (Machine-translation by Google Translate, not legally binding) - Google Patents

Apparatus for channeling longitudinally a continuous plate of thermoplastic synthetic resin material. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES347268A1
ES347268A1 ES347268A ES347268A ES347268A1 ES 347268 A1 ES347268 A1 ES 347268A1 ES 347268 A ES347268 A ES 347268A ES 347268 A ES347268 A ES 347268A ES 347268 A1 ES347268 A1 ES 347268A1
Authority
ES
Spain
Prior art keywords
sheet
translation
synthetic resin
resin material
machine
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
ES347268A
Other languages
Spanish (es)
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.)
LABORAZIONE MATERIE PLASTICHE
Original Assignee
LABORAZIONE MATERIE PLASTICHE
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 LABORAZIONE MATERIE PLASTICHE filed Critical LABORAZIONE MATERIE PLASTICHE
Publication of ES347268A1 publication Critical patent/ES347268A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/22—Corrugating
    • B29C53/24—Corrugating of plates or sheets
    • B29C53/26—Corrugating of plates or sheets parallel with direction of feed

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

Apparatus for longitudinally grooving a continuous sheet of thermoplastic synthetic resin material, wherein the sheet in a heat-softened condition is entrained between a pair of stationary, grooved, water-cooled mold systems, while maintaining its original width, further comprising said device means for preventing the narrowing of the sheet when the latter is conducted on the mold systems, characterized in that the means for preventing the constriction comprise, for each of the two longitudinal edge zones of the sheet, a pair of opposing roller chains having toothed links arranged to tighten between the chains their associated edge region of the sheet, said cords being endless and being driven by the engagement, of their teeth with said edge area of the sheet . (Machine-translation by Google Translate, not legally binding)
ES347268A 1966-11-17 1967-11-16 Apparatus for channeling longitudinally a continuous plate of thermoplastic synthetic resin material. (Machine-translation by Google Translate, not legally binding) Expired ES347268A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5611366 1966-11-17

Publications (1)

Publication Number Publication Date
ES347268A1 true ES347268A1 (en) 1969-03-16

Family

ID=11287905

Family Applications (1)

Application Number Title Priority Date Filing Date
ES347268A Expired ES347268A1 (en) 1966-11-17 1967-11-16 Apparatus for channeling longitudinally a continuous plate of thermoplastic synthetic resin material. (Machine-translation by Google Translate, not legally binding)

Country Status (3)

Country Link
BE (1) BE706536A (en)
BR (1) BR6794771D0 (en)
ES (1) ES347268A1 (en)

Also Published As

Publication number Publication date
BR6794771D0 (en) 1973-04-19
BE706536A (en) 1968-03-18

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