FR74627E - Procédé pour la fabrication d'éléments tubulaires à parois ondulées - Google Patents

Procédé pour la fabrication d'éléments tubulaires à parois ondulées

Info

Publication number
FR74627E
FR74627E FR781272A FR781272A FR74627E FR 74627 E FR74627 E FR 74627E FR 781272 A FR781272 A FR 781272A FR 781272 A FR781272 A FR 781272A FR 74627 E FR74627 E FR 74627E
Authority
FR
France
Prior art keywords
production
tubular elements
corrugated walls
corrugated
walls
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
FR781272A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bodin Girin & Cie
Original Assignee
Bodin Girin & Cie
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 by Bodin Girin & Cie filed Critical Bodin Girin & Cie
Priority to FR781272A priority Critical patent/FR74627E/fr
Application granted granted Critical
Publication of FR74627E publication Critical patent/FR74627E/fr
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
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/06—Making preforms having internal stresses, e.g. plastic memory
    • B29C61/0608—Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms
    • B29C61/0658—Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms consisting of fibrous plastics material, e.g. woven
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
    • A61F2/06—Blood vessels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • 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
    • B29C53/22—Corrugating
    • B29C53/30—Corrugating of tubes
    • 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
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/02—Thermal shrinking
    • B29C61/025—Thermal shrinking for the production of hollow or tubular articles
    • 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
    • B29L2023/18—Pleated or corrugated hoses
    • 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
    • B29L2031/14—Filters
    • 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
    • B29L2031/753—Medical equipment; Accessories therefor
    • B29L2031/7532—Artificial members, protheses
    • B29L2031/7534—Cardiovascular protheses

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Pulmonology (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Transplantation (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
FR781272A 1958-12-10 1958-12-10 Procédé pour la fabrication d'éléments tubulaires à parois ondulées Expired FR74627E (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR781272A FR74627E (fr) 1958-12-10 1958-12-10 Procédé pour la fabrication d'éléments tubulaires à parois ondulées

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR781272A FR74627E (fr) 1958-12-10 1958-12-10 Procédé pour la fabrication d'éléments tubulaires à parois ondulées

Publications (1)

Publication Number Publication Date
FR74627E true FR74627E (fr) 1960-12-26

Family

ID=8709108

Family Applications (1)

Application Number Title Priority Date Filing Date
FR781272A Expired FR74627E (fr) 1958-12-10 1958-12-10 Procédé pour la fabrication d'éléments tubulaires à parois ondulées

Country Status (1)

Country Link
FR (1) FR74627E (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3530566A (en) * 1968-01-08 1970-09-29 Mcmurry Oil Tool Specialties I Method of making bellows assembly
FR2333487A1 (fr) * 1975-12-02 1977-07-01 Rhone Poulenc Ind Conduit chirurgical implantable
FR2581400A1 (fr) * 1985-05-02 1986-11-07 Snecma Tissu composite destine a la realisation d'anneaux de retention pour turbomachines et procede pour leur mise en oeuvre

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3530566A (en) * 1968-01-08 1970-09-29 Mcmurry Oil Tool Specialties I Method of making bellows assembly
FR2333487A1 (fr) * 1975-12-02 1977-07-01 Rhone Poulenc Ind Conduit chirurgical implantable
FR2581400A1 (fr) * 1985-05-02 1986-11-07 Snecma Tissu composite destine a la realisation d'anneaux de retention pour turbomachines et procede pour leur mise en oeuvre

Similar Documents

Publication Publication Date Title
FR1335884A (fr) Procédé de fabrication d'éléments destinés à l'érection d'un bâtiment
CH389123A (fr) Procédé pour l'usinage électrochimique d'une cavité à parois évasées
CH416080A (fr) Procédé pour la fabrication de feuilles en résine synthétique
FR1199110A (fr) Procédé pour la fabrication d'éléments tubulaires à parois ondulées
FR1246917A (fr) Perfectionnements à la fabrication de tuyaux ondulés
FR74627E (fr) Procédé pour la fabrication d'éléments tubulaires à parois ondulées
BE586230A (fr) Procédé pour la fabrication d'eupolyoxyméthylènes
FR75774E (fr) Procédé pour la fabrication d'éléments tubulaires à parois ondulées
FR77665E (fr) Procédé pour la fabrication d'éléments tubulaires à parois ondulées
FR88127E (fr) Procédé pour la fabrication d'éléments tubulaires à parois ondulées
FR1231970A (fr) Procédé pour la fabrication d'acide diphénique
OA01403A (fr) Procédé de fabrication de l'a-tocophéryl-quinone.
FR86342E (fr) Procédé pour la fabrication d'éléments tubulaires à parois ondulées
FR1247469A (fr) Procédé et outillage pour la fabrication de tubes plissés
FR1321153A (fr) Machine pour la fabrication continue de gaines ondulées à parois minces
FR1226284A (fr) Procédé pour la fabrication de fils
BE597826A (fr) Procédé pour la fabrication de carbure d'uranium
FR1244085A (fr) Procédé perfectionné pour la fabrication d'élastomères oléfiniques
BE580762A (fr) Procédé pour la production d'azathiacyclohexane dioxyde-4-4.
BE585452A (fr) Rabot pour la fabrication de profils et profils exécutes à l'aide de ce rabot.
FR72590E (fr) Procédé pour la fabrication d'éléments de construction
FR1101216A (fr) Procédé pour la fabrication de tôles ondulées
FR1327699A (fr) Procédé pour la fabrication d'hypochlorite
FR1458903A (fr) Procédé de fabrication d'une 2.6-dicétopipérazine
FR1312970A (fr) Procédé pour la fabrication d'éléments de construction portants en béton