GB1088585A - Process and apparatus for the manufacture of unilaterally curved plastic sheets having a permanent tendency to curl - Google Patents

Process and apparatus for the manufacture of unilaterally curved plastic sheets having a permanent tendency to curl

Info

Publication number
GB1088585A
GB1088585A GB769266A GB769266A GB1088585A GB 1088585 A GB1088585 A GB 1088585A GB 769266 A GB769266 A GB 769266A GB 769266 A GB769266 A GB 769266A GB 1088585 A GB1088585 A GB 1088585A
Authority
GB
United Kingdom
Prior art keywords
sheet
range
angle
suitably
degrees
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
GB769266A
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst AG
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 Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of GB1088585A publication Critical patent/GB1088585A/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
    • B29C53/02—Bending or folding
    • B29C53/04—Bending or folding of plates or sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
GB769266A 1965-02-26 1966-02-22 Process and apparatus for the manufacture of unilaterally curved plastic sheets having a permanent tendency to curl Expired GB1088585A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0045361 1965-02-26

Publications (1)

Publication Number Publication Date
GB1088585A true GB1088585A (en) 1967-10-25

Family

ID=7100460

Family Applications (1)

Application Number Title Priority Date Filing Date
GB769266A Expired GB1088585A (en) 1965-02-26 1966-02-22 Process and apparatus for the manufacture of unilaterally curved plastic sheets having a permanent tendency to curl

Country Status (5)

Country Link
AT (1) AT299532B (enExample)
BE (1) BE677126A (enExample)
CH (1) CH452877A (enExample)
GB (1) GB1088585A (enExample)
NL (1) NL6602330A (enExample)

Also Published As

Publication number Publication date
BE677126A (enExample) 1966-08-29
AT299532B (de) 1972-06-26
DE1504265A1 (de) 1969-06-04
NL6602330A (enExample) 1966-08-29
DE1504265B2 (de) 1971-02-18
CH452877A (de) 1968-03-15

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