FR1224543A - Process for bending tubes and devices for implementing this process - Google Patents

Process for bending tubes and devices for implementing this process

Info

Publication number
FR1224543A
FR1224543A FR794752A FR794752A FR1224543A FR 1224543 A FR1224543 A FR 1224543A FR 794752 A FR794752 A FR 794752A FR 794752 A FR794752 A FR 794752A FR 1224543 A FR1224543 A FR 1224543A
Authority
FR
France
Prior art keywords
implementing
devices
bending tubes
tubes
bending
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
FR794752A
Other languages
French (fr)
Inventor
Andre Gresse
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 filed Critical
Priority to FR794752A priority Critical patent/FR1224543A/en
Application granted granted Critical
Publication of FR1224543A publication Critical patent/FR1224543A/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
    • B29C53/08—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
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D9/00—Bending tubes using mandrels or the like
    • B21D9/01—Bending tubes using mandrels or the like the mandrel being flexible and engaging the entire tube length
    • B21D9/03—Bending tubes using mandrels or the like the mandrel being flexible and engaging the entire tube length and built-up from loose elements, e.g. series of balls
    • 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
FR794752A 1959-05-15 1959-05-15 Process for bending tubes and devices for implementing this process Expired FR1224543A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR794752A FR1224543A (en) 1959-05-15 1959-05-15 Process for bending tubes and devices for implementing this process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR794752A FR1224543A (en) 1959-05-15 1959-05-15 Process for bending tubes and devices for implementing this process

Publications (1)

Publication Number Publication Date
FR1224543A true FR1224543A (en) 1960-06-24

Family

ID=8714827

Family Applications (1)

Application Number Title Priority Date Filing Date
FR794752A Expired FR1224543A (en) 1959-05-15 1959-05-15 Process for bending tubes and devices for implementing this process

Country Status (1)

Country Link
FR (1) FR1224543A (en)

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