FR2659597B1 - - Google Patents

Info

Publication number
FR2659597B1
FR2659597B1 FR9003394A FR9003394A FR2659597B1 FR 2659597 B1 FR2659597 B1 FR 2659597B1 FR 9003394 A FR9003394 A FR 9003394A FR 9003394 A FR9003394 A FR 9003394A FR 2659597 B1 FR2659597 B1 FR 2659597B1
Authority
FR
France
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 - Fee Related
Application number
FR9003394A
Other languages
French (fr)
Other versions
FR2659597A1 (fr
Inventor
Gordon A Comfort
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.)
COMFORT GORDON
Original Assignee
COMFORT GORDON
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 COMFORT GORDON filed Critical COMFORT GORDON
Priority to FR9003394A priority Critical patent/FR2659597A1/fr
Publication of FR2659597A1 publication Critical patent/FR2659597A1/fr
Application granted granted Critical
Publication of FR2659597B1 publication Critical patent/FR2659597B1/fr
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
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/28—Blow-moulding apparatus
    • B29C49/30—Blow-moulding apparatus having movable moulds or mould parts
    • B29C49/32—Blow-moulding apparatus having movable moulds or mould parts moving "to and fro"
    • B29C49/34—Blow-moulding apparatus having movable moulds or mould parts moving "to and fro" the mould parts moving "hand-over-hand"
    • 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
    • B29C33/20—Opening, closing or clamping
    • B29C33/26—Opening, closing or clamping by pivotal movement
    • 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
    • B29C49/0022—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 characterised by mould return means

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
FR9003394A 1990-03-16 1990-03-16 Procede de fabrication de tuyaux en matiere plastique, pieces ou tuyaux produits selon ce procede et machine pour la mise en óoeuvre de ce procede. Granted FR2659597A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9003394A FR2659597A1 (fr) 1990-03-16 1990-03-16 Procede de fabrication de tuyaux en matiere plastique, pieces ou tuyaux produits selon ce procede et machine pour la mise en óoeuvre de ce procede.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9003394A FR2659597A1 (fr) 1990-03-16 1990-03-16 Procede de fabrication de tuyaux en matiere plastique, pieces ou tuyaux produits selon ce procede et machine pour la mise en óoeuvre de ce procede.

Publications (2)

Publication Number Publication Date
FR2659597A1 FR2659597A1 (fr) 1991-09-20
FR2659597B1 true FR2659597B1 (fi) 1995-03-24

Family

ID=9394821

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9003394A Granted FR2659597A1 (fr) 1990-03-16 1990-03-16 Procede de fabrication de tuyaux en matiere plastique, pieces ou tuyaux produits selon ce procede et machine pour la mise en óoeuvre de ce procede.

Country Status (1)

Country Link
FR (1) FR2659597A1 (fi)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL239773A (fi) * 1958-06-06
US3751542A (en) * 1971-11-09 1973-08-07 Hercules Inc Orientation of tubing for a continuous process for making blow molded containers
US3981663A (en) * 1973-09-10 1976-09-21 Lupke Gerd Paul Heinrich Apparatus for making high speed corrugated plastic tubing
DE2832350A1 (de) * 1978-07-22 1980-01-31 Wilhelm Hegler Vorrichtung zur herstellung von rohren aus thermoplastischem kunststoff mit querprofilierung
EP0133313A3 (en) * 1983-07-29 1987-05-20 Hercules Incorporated Three-mold hand-over-hand blow molding machine and method
DE3675947D1 (de) * 1986-11-13 1991-01-10 Unicor Rohrsysteme Gmbh Vorrichtung zum fortlaufenden erzeugen von rohren mit querprofilierter wandung.
US4988279A (en) * 1988-08-23 1991-01-29 Sabel Plastechs, Inc. Apparatus for extrusion blow molding polyethylene terephthalate articles

Also Published As

Publication number Publication date
FR2659597A1 (fr) 1991-09-20

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Legal Events

Date Code Title Description
ST Notification of lapse