FR1242851A - Dispositif perfectionné pour la mise en forme automatique de pièces tubulaires - Google Patents

Dispositif perfectionné pour la mise en forme automatique de pièces tubulaires

Info

Publication number
FR1242851A
FR1242851A FR781074A FR781074A FR1242851A FR 1242851 A FR1242851 A FR 1242851A FR 781074 A FR781074 A FR 781074A FR 781074 A FR781074 A FR 781074A FR 1242851 A FR1242851 A FR 1242851A
Authority
FR
France
Prior art keywords
tubular parts
automatic shaping
advanced device
advanced
shaping
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
FR781074A
Other languages
English (en)
Inventor
Andre Morel
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 FR781074A priority Critical patent/FR1242851A/fr
Application granted granted Critical
Publication of FR1242851A publication Critical patent/FR1242851A/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
    • 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
    • B29C49/0028—Making articles of indefinite length, e.g. corrugated tubes using variable forming length, e.g. adapted to cooling needs
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • B29B13/023—Half-products, e.g. films, plates
    • B29B13/024—Hollow bodies, e.g. tubes or profiles
    • 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
    • B29C49/04102—Extrusion blow-moulding extruding the material continuously
    • 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"
    • 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
    • B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
    • B29C57/02—Belling or enlarging, e.g. combined with forming a groove
    • B29C57/08—Belling or enlarging, e.g. combined with forming a groove using pressure difference
    • 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
    • B29L2023/22—Tubes or pipes, i.e. rigid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
FR781074A 1958-12-08 1958-12-08 Dispositif perfectionné pour la mise en forme automatique de pièces tubulaires Expired FR1242851A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR781074A FR1242851A (fr) 1958-12-08 1958-12-08 Dispositif perfectionné pour la mise en forme automatique de pièces tubulaires

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR781074A FR1242851A (fr) 1958-12-08 1958-12-08 Dispositif perfectionné pour la mise en forme automatique de pièces tubulaires

Publications (1)

Publication Number Publication Date
FR1242851A true FR1242851A (fr) 1960-10-07

Family

ID=8709023

Family Applications (1)

Application Number Title Priority Date Filing Date
FR781074A Expired FR1242851A (fr) 1958-12-08 1958-12-08 Dispositif perfectionné pour la mise en forme automatique de pièces tubulaires

Country Status (1)

Country Link
FR (1) FR1242851A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2021904A1 (fr) * 1968-10-30 1970-07-24 Ind Onderneming
FR2198819A1 (en) * 1972-09-08 1974-04-05 Megias Joseph E S Reshaping thermoplastic pipework - using blow moulding principles to obtain swept forms with low cost tooling
FR2363416A1 (fr) * 1976-09-03 1978-03-31 Rattalino Bernardo Procede de realisation de tiges en matiere plastique pourvues de renflements espaces et regulierement repartis, appareillage pour la mise en oeuvre du procede et tiges obtenus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2021904A1 (fr) * 1968-10-30 1970-07-24 Ind Onderneming
FR2198819A1 (en) * 1972-09-08 1974-04-05 Megias Joseph E S Reshaping thermoplastic pipework - using blow moulding principles to obtain swept forms with low cost tooling
FR2363416A1 (fr) * 1976-09-03 1978-03-31 Rattalino Bernardo Procede de realisation de tiges en matiere plastique pourvues de renflements espaces et regulierement repartis, appareillage pour la mise en oeuvre du procede et tiges obtenus

Similar Documents

Publication Publication Date Title
CH354744A (fr) Dispositif pour le nettoyage de réservoirs
FR1191380A (fr) Dispositif de blocage asservi pour véhicules
FR1215183A (fr) Suspension oléopneumatique pour automobile
FR1204050A (fr) Dispositif pour la mise en forme en continu de matières thermo-plastiques
FR1242851A (fr) Dispositif perfectionné pour la mise en forme automatique de pièces tubulaires
FR1207151A (fr) Raccord pour canalisations tubulaires
FR1198730A (fr) Dispositif anti-recul pour véhicules
FR1191411A (fr) Dispositif de freinage pour véhicules
BE589268A (fr) Commande pour démouleuse de lingots.
FR1219765A (fr) Tour pour le repoussage
FR74809E (fr) Dispositif de support pour sélectionneurs
FR1192988A (fr) Dispositif de verrouillage pour lanternes de serrage
FR1259559A (fr) Dispositif automatique pour le remplacement de supports de bobines
FR1189608A (fr) Synchroniseur pour boîte de vitesses
FR1213472A (fr) Dispositif pour le collage de pièces de forme
FR1221825A (fr) Dispositif pour la production de fusions nucléaires
FR1194500A (fr) Dispositif de coulissement pour tubes télescopiques
FR1250541A (fr) Dispositif pour la gravure automatique
FR1196261A (fr) Mâchoires pour rayonnages
FR1217669A (fr) Dispositif pour monter des enveloppes de pneumatiques
FR1205080A (fr) Plioir pour ligne de pêche
FR1201825A (fr) Dispositif de collet pour chalumeau
FR1234071A (fr) Dispositif pour le réglage automatique de presses hydrauliques
FR1150125A (fr) Dispositif de serrage automatique pour pièces mécaniques
FR1213144A (fr) Voiture pour mutilés