NL7114651A - - Google Patents

Info

Publication number
NL7114651A
NL7114651A NL7114651A NL7114651A NL7114651A NL 7114651 A NL7114651 A NL 7114651A NL 7114651 A NL7114651 A NL 7114651A NL 7114651 A NL7114651 A NL 7114651A NL 7114651 A NL7114651 A NL 7114651A
Authority
NL
Netherlands
Application number
NL7114651A
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
Publication of NL7114651A publication Critical patent/NL7114651A/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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/006—Using vacuum
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/001—Profiled members, e.g. beams, sections
    • B29L2031/003—Profiled members, e.g. beams, sections having a profiled transverse cross-section
    • B29L2031/005—Profiled members, e.g. beams, sections having a profiled transverse cross-section for making window frames

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
NL7114651A 1970-10-30 1971-10-25 NL7114651A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2053318A DE2053318C3 (de) 1970-10-30 1970-10-30 Vorrichtung zum Biegen von kantigen Ein- und Mehrkammerprofilstäben aus thermoplastischen Kunststoffen

Publications (1)

Publication Number Publication Date
NL7114651A true NL7114651A (enrdf_load_stackoverflow) 1972-05-03

Family

ID=5786625

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7114651A NL7114651A (enrdf_load_stackoverflow) 1970-10-30 1971-10-25

Country Status (8)

Country Link
AT (1) AT324690B (enrdf_load_stackoverflow)
BE (1) BE774628A (enrdf_load_stackoverflow)
CH (1) CH530250A (enrdf_load_stackoverflow)
DE (1) DE2053318C3 (enrdf_load_stackoverflow)
FR (1) FR2111967B1 (enrdf_load_stackoverflow)
GB (1) GB1374287A (enrdf_load_stackoverflow)
NL (1) NL7114651A (enrdf_load_stackoverflow)
SE (1) SE371390B (enrdf_load_stackoverflow)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4649012A (en) * 1980-06-03 1987-03-10 Maschinen Witte Kg Method of shaping an elongated product
DE3020922C2 (de) * 1980-06-03 1983-05-11 Maschinen Witte Kg, 4517 Hilter Vorrichtung zum bogenförmigen Umformen eines aus einem thermoplastischen Kunststoff bestehenden Profilstrangabschnitts mit Hohlkammern
DE8313613U1 (de) * 1983-05-07 1983-12-01 Maschinen Witte Kg, 4517 Hilter Aufspanntisch
DE3322572C2 (de) * 1983-06-09 1985-04-11 Schulten, Käthi, 4448 Emsbüren Verfahren und Vorrichtung zum bogenförmigen Umformen eines aus einem thermoplastischen Kunststoff bestehenden Profilstrangabschnittes mit Hohlkammern
DE3942308A1 (de) * 1989-12-21 1991-06-27 Bosch Gmbh Robert Verfahren zum herstellen von gebogenen, insbesondere rohrfoermigen hohlkoerpern
FR2681282B1 (fr) * 1991-09-17 1995-02-24 Acb Procede pour le cintrage dans un plan d'un profile en materiau composite constitue de fibres longues dans une matrice thermoplastique.
EP0790117A3 (en) * 1996-02-14 1998-07-22 McCUE CORPORATION Method of and devices for thermoforming rigid plastic partially-sectioned profiles
DE19646654C2 (de) * 1996-11-12 1998-09-03 Theo Reinbold Verfahren und Vorrichtungen zum bogenförmigen Umformen von aus thermoplastischem Kunststoff bestehenden Profilsträngen bzw. Profilstrangabschnitten
GR1003371B (el) * 1997-05-26 2000-05-04 Νεα μεθοδος κουρμπαρισματος πλαισιων κουφωματων για παραθυρα και πορτες των pvc και μηχανικες εγκαταστασεις για την υλοποιηση της μεθοδου αυτης
DE19806426C2 (de) * 1998-02-17 2001-07-12 Freers Brigitte E M Verfahren und Vorrichtung zum Umformen von Profilen
US6054685A (en) * 1998-05-01 2000-04-25 Reinbold; Theo Method for the arc-like shaping of profiled strands or strand sections consisting of a thermoplastic material
US6087635A (en) * 1998-05-01 2000-07-11 Reinbold; Theo Method and apparatus for the arc-like shaping of profiled strands or strand sections consisting of a thermoplastic material
DE19918783A1 (de) 1999-04-26 2000-11-02 Kr Porsiplast Verpackungssys Verfahren und Vorrichtung zum Verformen von Hohlkörpern aus thermoplastischem Material
DE19918784C1 (de) * 1999-04-26 2001-01-18 Kr Porsiplast Verpackungssys Verfahren zum Verformen von Hohlkörperplatten aus thermoplastischem Material
DE202012002604U1 (de) 2012-03-15 2013-06-18 Maschinen Witte Gmbh & Co. Kg Vorrichtung zur Umformung eines Kunststoffhohlprofil-Werkstücks in einen Bogen und Formleiste hierzu
US9517576B2 (en) * 2013-10-14 2016-12-13 Kieffer & Co., Inc. Method and apparatus for bending LED light guides

Also Published As

Publication number Publication date
FR2111967A1 (enrdf_load_stackoverflow) 1972-06-09
SE371390B (enrdf_load_stackoverflow) 1974-11-18
GB1374287A (en) 1974-11-20
BE774628A (fr) 1972-04-28
DE2053318A1 (de) 1972-05-04
CH530250A (de) 1972-11-15
DE2053318B2 (de) 1974-05-02
AT324690B (de) 1975-09-10
DE2053318C3 (de) 1974-11-28
FR2111967B1 (enrdf_load_stackoverflow) 1976-02-13

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