FR2748417B1 - PLANT FOR THE MANUFACTURE BY LOW PRESSURE OF TUBULAR BODIES OF SYNTHETIC MATERIAL - Google Patents

PLANT FOR THE MANUFACTURE BY LOW PRESSURE OF TUBULAR BODIES OF SYNTHETIC MATERIAL

Info

Publication number
FR2748417B1
FR2748417B1 FR9606028A FR9606028A FR2748417B1 FR 2748417 B1 FR2748417 B1 FR 2748417B1 FR 9606028 A FR9606028 A FR 9606028A FR 9606028 A FR9606028 A FR 9606028A FR 2748417 B1 FR2748417 B1 FR 2748417B1
Authority
FR
France
Prior art keywords
plant
manufacture
low pressure
synthetic material
tubular bodies
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 - Lifetime
Application number
FR9606028A
Other languages
French (fr)
Other versions
FR2748417A1 (en
Inventor
Alain Courant
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.)
CORELCO
Original Assignee
CORELCO
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9492144&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2748417(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by CORELCO filed Critical CORELCO
Priority to FR9606028A priority Critical patent/FR2748417B1/en
Publication of FR2748417A1 publication Critical patent/FR2748417A1/en
Application granted granted Critical
Publication of FR2748417B1 publication Critical patent/FR2748417B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/0015—Making articles of indefinite length, e.g. corrugated tubes
    • B29C49/0021—Making articles of indefinite length, e.g. corrugated tubes using moulds or mould parts movable in a closed path, e.g. mounted on movable endless supports
    • 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/22—Component parts, details or accessories; Auxiliary operations
    • B29C39/42—Casting under special conditions, e.g. vacuum
    • 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
    • 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
    • B29C33/34—Moulds or cores; Details thereof or accessories therefor movable, e.g. to or from the moulding station
    • B29C33/36—Moulds or cores; Details thereof or accessories therefor movable, e.g. to or from the moulding station continuously movable in one direction, e.g. in a closed circuit
    • 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
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/04—Extrusion blow-moulding
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
FR9606028A 1996-05-09 1996-05-09 PLANT FOR THE MANUFACTURE BY LOW PRESSURE OF TUBULAR BODIES OF SYNTHETIC MATERIAL Expired - Lifetime FR2748417B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9606028A FR2748417B1 (en) 1996-05-09 1996-05-09 PLANT FOR THE MANUFACTURE BY LOW PRESSURE OF TUBULAR BODIES OF SYNTHETIC MATERIAL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9606028A FR2748417B1 (en) 1996-05-09 1996-05-09 PLANT FOR THE MANUFACTURE BY LOW PRESSURE OF TUBULAR BODIES OF SYNTHETIC MATERIAL

Publications (2)

Publication Number Publication Date
FR2748417A1 FR2748417A1 (en) 1997-11-14
FR2748417B1 true FR2748417B1 (en) 1998-06-12

Family

ID=9492144

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9606028A Expired - Lifetime FR2748417B1 (en) 1996-05-09 1996-05-09 PLANT FOR THE MANUFACTURE BY LOW PRESSURE OF TUBULAR BODIES OF SYNTHETIC MATERIAL

Country Status (1)

Country Link
FR (1) FR2748417B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6774062B1 (en) 2000-02-23 2004-08-10 Pactiv Corporation Net-reinforced film structure with modified strand profile
FR2943940B1 (en) 2009-04-07 2011-04-22 Corelco Sas SHELL FOR MANUFACTURING BY LOW PRESSURE DRAWINGS.
FR2954012B1 (en) * 2009-12-11 2012-06-29 Courant Sas ANNELED SHEATH AND FORMING MOLD FOR SUCH A SHEATH

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1582199A (en) * 1968-07-24 1969-09-26
DE2061027C3 (en) * 1970-12-11 1982-03-04 Wilhelm 8730 Bad Kissingen Hegler Device for applying a transverse profile to a pipe made of thermoplastic material
DE4021564A1 (en) * 1990-07-06 1992-01-09 Wilhelm Hegler DEVICE FOR PRODUCING PLASTIC TUBES
GB9212684D0 (en) * 1992-06-15 1992-07-29 Lupke Manfred Arno Alfred A method and apparatus for forming profiled tubes
US5489201A (en) * 1993-04-15 1996-02-06 Cullom Machine Tool & Die, Inc. Plastic tile corrugator and mold blocks

Also Published As

Publication number Publication date
FR2748417A1 (en) 1997-11-14

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Legal Events

Date Code Title Description
RM Correction of a material error
TP Transmission of property
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Year of fee payment: 20