BE634525A - - Google Patents

Info

Publication number
BE634525A
BE634525A BE634525DA BE634525A BE 634525 A BE634525 A BE 634525A BE 634525D A BE634525D A BE 634525DA BE 634525 A BE634525 A BE 634525A
Authority
BE
Belgium
Prior art keywords
bending
hot
desc
cooling
chain
Prior art date
Application number
Other languages
English (en)
Dutch (nl)
Publication of BE634525A publication Critical patent/BE634525A/nl

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular articles
    • B29D23/001—Pipes; Pipe joints
    • B29D23/003—Pipe joints, e.g. straight joints
    • B29D23/006—Elbows
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/30—Mounting, exchanging or centering
    • B29C33/301—Modular mould systems [MMS], i.e. moulds built up by stacking mould elements, e.g. plates, blocks, rods
    • B29C33/302—Assembling a large number of mould elements to constitute one cavity
    • 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
    • B29C53/80—Component parts, details or accessories; Auxiliary operations
    • B29C53/82—Cores or mandrels
    • 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
BE634525D BE634525A (de)

Publications (1)

Publication Number Publication Date
BE634525A true BE634525A (de)

Family

ID=201525

Family Applications (1)

Application Number Title Priority Date Filing Date
BE634525D BE634525A (de)

Country Status (1)

Country Link
BE (1) BE634525A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0041154A1 (de) * 1980-06-03 1981-12-09 Maschinen Witte KG Formschablone
EP0464345A2 (de) * 1990-05-23 1992-01-08 Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. Verfahren und Vorrichtung zum Verformen von Werkstücken aus thermoplastischen Kunststoffen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0041154A1 (de) * 1980-06-03 1981-12-09 Maschinen Witte KG Formschablone
EP0464345A2 (de) * 1990-05-23 1992-01-08 Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. Verfahren und Vorrichtung zum Verformen von Werkstücken aus thermoplastischen Kunststoffen
EP0464345A3 (en) * 1990-05-23 1992-04-22 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Process and apparatus for deforming thermoplastic parts

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