FR80518E - Appareil hydraulique destiné au cintrage des tubes en matière plastique et autres - Google Patents

Appareil hydraulique destiné au cintrage des tubes en matière plastique et autres

Info

Publication number
FR80518E
FR80518E FR19472A FR13019472A FR80518E FR 80518 E FR80518 E FR 80518E FR 19472 A FR19472 A FR 19472A FR 13019472 A FR13019472 A FR 13019472A FR 80518 E FR80518 E FR 80518E
Authority
FR
France
Prior art keywords
pipes
hydraulic device
bending plastic
bending
plastic
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
FR19472A
Other languages
English (en)
Inventor
Antoine Boniface
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 FR19472A priority Critical patent/FR80518E/fr
Application granted granted Critical
Publication of FR80518E publication Critical patent/FR80518E/fr
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/02Bending or folding
    • B29C53/08Bending or folding of tubes or other profiled members
    • B29C53/083Bending or folding of tubes or other profiled members bending longitudinally, i.e. modifying the curvature of the tube axis
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00Moulds or cores; Details thereof or accessories therefor
    • B29C33/44Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/48Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling
    • B29C33/485Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling cores or mandrels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00Tubular articles
    • B29L2023/22Tubes or pipes, i.e. rigid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR19472A 1961-10-17 1961-10-17 Appareil hydraulique destiné au cintrage des tubes en matière plastique et autres Expired FR80518E (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR19472A FR80518E (fr) 1961-10-17 1961-10-17 Appareil hydraulique destiné au cintrage des tubes en matière plastique et autres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR19472A FR80518E (fr) 1961-10-17 1961-10-17 Appareil hydraulique destiné au cintrage des tubes en matière plastique et autres

Publications (1)

Publication Number Publication Date
FR80518E true FR80518E (fr) 1963-05-10

Family

ID=1365231

Family Applications (1)

Application Number Title Priority Date Filing Date
FR19472A Expired FR80518E (fr) 1961-10-17 1961-10-17 Appareil hydraulique destiné au cintrage des tubes en matière plastique et autres

Country Status (1)

Country Link
FR (1) FR80518E (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0461644A1 (fr) * 1990-06-15 1991-12-18 Ruppert, Hans-Peter Méthode et appareil pour cintrer des tubes déformables, par exemple cintrables

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0461644A1 (fr) * 1990-06-15 1991-12-18 Ruppert, Hans-Peter Méthode et appareil pour cintrer des tubes déformables, par exemple cintrables
WO1991019603A1 (fr) * 1990-06-15 1991-12-26 Ruppert, Hans-Peter Procede de pliage de tubes deformables ou pliables et dispositif pour son execution
US5369973A (en) * 1990-06-15 1994-12-06 Hans-Peter Ruppert Process and device for bending tubes which can be deformed or bent

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