FR1286984A - Method and apparatus for stretching thermoplastic sheets - Google Patents

Method and apparatus for stretching thermoplastic sheets

Info

Publication number
FR1286984A
FR1286984A FR854543A FR854543A FR1286984A FR 1286984 A FR1286984 A FR 1286984A FR 854543 A FR854543 A FR 854543A FR 854543 A FR854543 A FR 854543A FR 1286984 A FR1286984 A FR 1286984A
Authority
FR
France
Prior art keywords
thermoplastic sheets
stretching thermoplastic
stretching
sheets
thermoplastic
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
FR854543A
Other languages
French (fr)
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.)
PPG Industries Inc
Original Assignee
Pittsburgh Plate Glass Co
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 Pittsburgh Plate Glass Co filed Critical Pittsburgh Plate Glass Co
Priority to FR854543A priority Critical patent/FR1286984A/en
Application granted granted Critical
Publication of FR1286984A publication Critical patent/FR1286984A/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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
    • B29C55/045—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique in a direction which is not parallel or transverse to the direction of feed, e.g. oblique

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR854543A 1961-03-03 1961-03-03 Method and apparatus for stretching thermoplastic sheets Expired FR1286984A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR854543A FR1286984A (en) 1961-03-03 1961-03-03 Method and apparatus for stretching thermoplastic sheets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR854543A FR1286984A (en) 1961-03-03 1961-03-03 Method and apparatus for stretching thermoplastic sheets

Publications (1)

Publication Number Publication Date
FR1286984A true FR1286984A (en) 1962-03-09

Family

ID=8750097

Family Applications (1)

Application Number Title Priority Date Filing Date
FR854543A Expired FR1286984A (en) 1961-03-03 1961-03-03 Method and apparatus for stretching thermoplastic sheets

Country Status (1)

Country Link
FR (1) FR1286984A (en)

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