DE3440427C2 - - Google Patents

Info

Publication number
DE3440427C2
DE3440427C2 DE3440427A DE3440427A DE3440427C2 DE 3440427 C2 DE3440427 C2 DE 3440427C2 DE 3440427 A DE3440427 A DE 3440427A DE 3440427 A DE3440427 A DE 3440427A DE 3440427 C2 DE3440427 C2 DE 3440427C2
Authority
DE
Germany
Prior art keywords
mold
tube
pipe
temperature
cooling
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
DE3440427A
Other languages
German (de)
English (en)
Other versions
DE3440427A1 (de
Inventor
Bulent Akman
Bernard De Langres Fr Curraize
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.)
Plastic Omnium SE
Original Assignee
Plastic Omnium SE
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 Plastic Omnium SE filed Critical Plastic Omnium SE
Publication of DE3440427A1 publication Critical patent/DE3440427A1/de
Application granted granted Critical
Publication of DE3440427C2 publication Critical patent/DE3440427C2/de
Granted 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
    • B29C61/02—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
    • 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
    • B29C33/0011—Moulds or cores; Details thereof or accessories therefor thin-walled moulds
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/0005—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor characterised by the 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/70—Removing or ejecting blown articles from the mould
    • 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
    • B29C61/08—Making preforms having internal stresses, e.g. plastic memory by stretching tubes
    • 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
    • B29D23/18—Pleated or corrugated hoses
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/07—Preforms or parisons characterised by their configuration
    • B29C2949/079—Auxiliary parts or inserts
    • B29C2949/08—Preforms made of several individual parts, e.g. by welding or gluing parts together
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/253—Preform
    • B29K2105/258—Tubular
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0049—Heat shrinkable
    • 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
    • B29L2023/00—Tubular articles
    • B29L2023/18—Pleated or corrugated hoses
    • B29L2023/186—Pleated or corrugated hoses having a smooth internal wall
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/52—Processes of making corrugated tubes for gas mask

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
DE19843440427 1983-11-07 1984-11-06 Verfahren zur herstellung von profilierten rohren aus kunststoff, vorrichutng zur durchfuehrung dieses verfahrens und nach dem verfahren hergestellte, profilierte rohre Granted DE3440427A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8317639A FR2554386B1 (fr) 1983-11-07 1983-11-07 Procede de fabrication de tubes profiles en matiere plastique, dispositif pour la mise en oeuvre de ce procede, et tubes profiles obtenus

Publications (2)

Publication Number Publication Date
DE3440427A1 DE3440427A1 (de) 1985-05-15
DE3440427C2 true DE3440427C2 (en, 2012) 1987-05-27

Family

ID=9293834

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843440427 Granted DE3440427A1 (de) 1983-11-07 1984-11-06 Verfahren zur herstellung von profilierten rohren aus kunststoff, vorrichutng zur durchfuehrung dieses verfahrens und nach dem verfahren hergestellte, profilierte rohre

Country Status (4)

Country Link
US (1) US4957687A (en, 2012)
DE (1) DE3440427A1 (en, 2012)
FR (1) FR2554386B1 (en, 2012)
GB (1) GB2149342B (en, 2012)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9711141A (pt) * 1997-06-12 1999-08-17 Uralita Sa Processo de fabrica-Æo de tuubo pl stico orientado axialmente
US7008989B2 (en) * 2000-11-14 2006-03-07 Coltec Industrial Products, Inc. Abrasion-resistant polytetrafluoroethylene tape
KR100946838B1 (ko) * 2002-01-15 2010-03-09 쿠퍼-스탠다드 오토모티브 인코포레이티드 호스 형성 방법
US20050256447A1 (en) * 2002-06-14 2005-11-17 Richardson Margaret P Control of liquid flow into or out of a human or animal body
US8241554B1 (en) * 2004-06-29 2012-08-14 Advanced Cardiovascular Systems, Inc. Method of forming a stent pattern on a tube
US20060020330A1 (en) 2004-07-26 2006-01-26 Bin Huang Method of fabricating an implantable medical device with biaxially oriented polymers
US20140107761A1 (en) 2004-07-26 2014-04-17 Abbott Cardiovascular Systems Inc. Biodegradable stent with enhanced fracture toughness
US20110066222A1 (en) * 2009-09-11 2011-03-17 Yunbing Wang Polymeric Stent and Method of Making Same
US8012402B2 (en) 2008-08-04 2011-09-06 Abbott Cardiovascular Systems Inc. Tube expansion process for semicrystalline polymers to maximize fracture toughness
US7731890B2 (en) 2006-06-15 2010-06-08 Advanced Cardiovascular Systems, Inc. Methods of fabricating stents with enhanced fracture toughness
US8268228B2 (en) * 2007-12-11 2012-09-18 Abbott Cardiovascular Systems Inc. Method of fabricating stents from blow molded tubing
US8501079B2 (en) 2009-09-14 2013-08-06 Abbott Cardiovascular Systems Inc. Controlling crystalline morphology of a bioabsorbable stent
US8778256B1 (en) 2004-09-30 2014-07-15 Advanced Cardiovascular Systems, Inc. Deformation of a polymer tube in the fabrication of a medical article
US8747879B2 (en) 2006-04-28 2014-06-10 Advanced Cardiovascular Systems, Inc. Method of fabricating an implantable medical device to reduce chance of late inflammatory response
US7971333B2 (en) 2006-05-30 2011-07-05 Advanced Cardiovascular Systems, Inc. Manufacturing process for polymetric stents
US8173062B1 (en) 2004-09-30 2012-05-08 Advanced Cardiovascular Systems, Inc. Controlled deformation of a polymer tube in fabricating a medical article
US7875233B2 (en) * 2004-09-30 2011-01-25 Advanced Cardiovascular Systems, Inc. Method of fabricating a biaxially oriented implantable medical device
US8043553B1 (en) 2004-09-30 2011-10-25 Advanced Cardiovascular Systems, Inc. Controlled deformation of a polymer tube with a restraining surface in fabricating a medical article
US20060182306A1 (en) * 2005-02-16 2006-08-17 Care Rehab & Orthopedic Products, Inc. Component of a traction device, method of manufacturing and traction device using the same
US20090229401A1 (en) * 2005-06-25 2009-09-17 Markel Corporation Motion Transmitting Cable Liner and Assemblies Containing Same
US20090193926A1 (en) * 2005-06-25 2009-08-06 Markel Corporation Motion Transmitting Cable Liner and Assemblies Containing Same
US7740791B2 (en) 2006-06-30 2010-06-22 Advanced Cardiovascular Systems, Inc. Method of fabricating a stent with features by blow molding
US7666342B2 (en) * 2007-06-29 2010-02-23 Abbott Cardiovascular Systems Inc. Method of manufacturing a stent from a polymer tube
US8418729B2 (en) 2009-01-16 2013-04-16 Norman S. Martucci Convoluted coated braided hose assembly and method of making same
US20100244304A1 (en) * 2009-03-31 2010-09-30 Yunbing Wang Stents fabricated from a sheet with increased strength, modulus and fracture toughness
US8370120B2 (en) 2010-04-30 2013-02-05 Abbott Cardiovascular Systems Inc. Polymeric stents and method of manufacturing same
EP2994175A1 (en) 2014-02-04 2016-03-16 Abbott Cardiovascular Systems, Inc. Drug delivery scaffold or stent with a novolimus and lactide based coating such that novolimus has a minimum amount of bonding to the coating

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2886853A (en) * 1954-01-05 1959-05-19 Tno Process for the production of hollow objects
LU35733A1 (en, 2012) * 1957-01-30
LU35737A1 (en, 2012) * 1957-01-30
US3164653A (en) * 1962-06-09 1965-01-05 Inouye Seitaro Method of tumble molding
US3225129A (en) * 1962-06-26 1965-12-21 Budd Co Method of making memory re-shaped plastic tubes, especially fluorocarbon cylinder jackets
US3563973A (en) * 1965-03-04 1971-02-16 Radiation Applic Inc Articles with polymeric memory and method of constructing same
US3424831A (en) * 1966-07-11 1969-01-28 Spatz Lab Methods for injection molding
US3850902A (en) * 1969-04-15 1974-11-26 American Optical Corp Process for casting eyeglass frames
US3602945A (en) * 1969-07-16 1971-09-07 Dore Co John L Apparatus for making a plastic expansion joint
GB1360568A (en) * 1971-07-26 1974-07-17 Goodyear Tire & Rubber Method for making corrugated hose
GB1578735A (en) * 1976-06-23 1980-11-05 Cam Gears Ltd Method and apparatus for making a sealing bellows
JPS54139975A (en) * 1978-04-24 1979-10-30 Rikagaku Kenkyusho Shape recovery of amorphous high polymer article
DE3022620A1 (de) * 1980-06-16 1982-01-07 Continental Gummi-Werke Ag, 3000 Hannover Verfahren zum herstellen von faltenmanschetten, faltenschlaeuchen u.ae. hohlkoerpern aus thermoplastischen kunststoffen
US4522770A (en) * 1982-03-11 1985-06-11 The Continental Group, Inc. Method for restoring dented areas in bottle neck finish

Also Published As

Publication number Publication date
FR2554386B1 (fr) 1986-02-07
GB2149342A (en) 1985-06-12
US4957687A (en) 1990-09-18
DE3440427A1 (de) 1985-05-15
GB8428030D0 (en) 1984-12-12
GB2149342B (en) 1986-10-15
FR2554386A1 (fr) 1985-05-10

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: B29D 23/18

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee