AT263970B - Device for pleating high-voltage-resistant, windable insulating foils - Google Patents

Device for pleating high-voltage-resistant, windable insulating foils

Info

Publication number
AT263970B
AT263970B AT994366A AT994366A AT263970B AT 263970 B AT263970 B AT 263970B AT 994366 A AT994366 A AT 994366A AT 994366 A AT994366 A AT 994366A AT 263970 B AT263970 B AT 263970B
Authority
AT
Austria
Prior art keywords
pleating
resistant
voltage
insulating foils
windable
Prior art date
Application number
AT994366A
Other languages
German (de)
Inventor
Franz Mayer
Johann Ing Rath
Original Assignee
Wiener Schwachstromwerke Gmbh
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 Wiener Schwachstromwerke Gmbh filed Critical Wiener Schwachstromwerke Gmbh
Priority to AT994366A priority Critical patent/AT263970B/en
Priority to DE19671729122 priority patent/DE1729122B1/en
Application granted granted Critical
Publication of AT263970B publication Critical patent/AT263970B/en

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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/0011—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for shaping plates or sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
AT994366A 1966-10-25 1966-10-25 Device for pleating high-voltage-resistant, windable insulating foils AT263970B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT994366A AT263970B (en) 1966-10-25 1966-10-25 Device for pleating high-voltage-resistant, windable insulating foils
DE19671729122 DE1729122B1 (en) 1966-10-25 1967-10-23 PRODUCTION OF A CORRUGATION IN THE LONGITUDINAL DIRECTION OF THE SHEETS OF FILM IN THE EDGE ZONES OF THE SHEETS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT994366A AT263970B (en) 1966-10-25 1966-10-25 Device for pleating high-voltage-resistant, windable insulating foils

Publications (1)

Publication Number Publication Date
AT263970B true AT263970B (en) 1968-08-12

Family

ID=3618631

Family Applications (1)

Application Number Title Priority Date Filing Date
AT994366A AT263970B (en) 1966-10-25 1966-10-25 Device for pleating high-voltage-resistant, windable insulating foils

Country Status (2)

Country Link
AT (1) AT263970B (en)
DE (1) DE1729122B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2738611A1 (en) * 1977-08-26 1979-03-01 Transformatoren Union Ag DEVICE FOR MOLDING EDGE PROTECTION ANGLE FROM PRESSBOARD FOR DISC COILS OF TRANSFORMER AND THROTTLE WINDINGS

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT198511B (en) * 1955-09-21 1958-07-10 American Viscose Corp Methods and apparatus for leveling thickened or raised edges of a plastic film

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2738611A1 (en) * 1977-08-26 1979-03-01 Transformatoren Union Ag DEVICE FOR MOLDING EDGE PROTECTION ANGLE FROM PRESSBOARD FOR DISC COILS OF TRANSFORMER AND THROTTLE WINDINGS

Also Published As

Publication number Publication date
DE1729122B1 (en) 1972-05-25

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