BE647026A - - Google Patents

Info

Publication number
BE647026A
BE647026A BE647026A BE647026A BE647026A BE 647026 A BE647026 A BE 647026A BE 647026 A BE647026 A BE 647026A BE 647026 A BE647026 A BE 647026A BE 647026 A BE647026 A BE 647026A
Authority
BE
Belgium
Application number
BE647026A
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 to FR971907A priority Critical patent/FR1389399A/fr
Application filed filed Critical
Priority to BE647026A priority patent/BE647026A/xx
Publication of BE647026A publication Critical patent/BE647026A/xx

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
    • B29C53/08—Bending or folding of tubes or other profiled members
    • B29C53/083—Bending or folding of tubes or other profiled members bending longitudinally, i.e. modifying the curvature of the tube axis
    • 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
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/22—Tubes or pipes, i.e. rigid
BE647026A 1964-04-22 1964-04-24 BE647026A (xx)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR971907A FR1389399A (fr) 1964-04-22 1964-04-22 Procédé de fabrication de tubes coudés en matière plastique thermo-durcissable renforcée et tubes conformes à ceux obtenus par ledit procédé ou procédé similaire
BE647026A BE647026A (xx) 1964-04-22 1964-04-24

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR971907A FR1389399A (fr) 1964-04-22 1964-04-22 Procédé de fabrication de tubes coudés en matière plastique thermo-durcissable renforcée et tubes conformes à ceux obtenus par ledit procédé ou procédé similaire
BE647026A BE647026A (xx) 1964-04-22 1964-04-24

Publications (1)

Publication Number Publication Date
BE647026A true BE647026A (xx) 1964-08-17

Family

ID=25655852

Family Applications (1)

Application Number Title Priority Date Filing Date
BE647026A BE647026A (xx) 1964-04-22 1964-04-24

Country Status (2)

Country Link
BE (1) BE647026A (xx)
FR (1) FR1389399A (xx)

Also Published As

Publication number Publication date
FR1389399A (fr) 1965-02-12

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