IT1065488B - Procedimento per la fabbricazione di aste in materiale plastico provviste di ingrossamenti distanziati distribuiti su tutto lo sviluppo apparecchiatura per l attuazione di tale procedimento e prodotto ottenuto - Google Patents

Procedimento per la fabbricazione di aste in materiale plastico provviste di ingrossamenti distanziati distribuiti su tutto lo sviluppo apparecchiatura per l attuazione di tale procedimento e prodotto ottenuto

Info

Publication number
IT1065488B
IT1065488B IT26852/76A IT2685276A IT1065488B IT 1065488 B IT1065488 B IT 1065488B IT 26852/76 A IT26852/76 A IT 26852/76A IT 2685276 A IT2685276 A IT 2685276A IT 1065488 B IT1065488 B IT 1065488B
Authority
IT
Italy
Prior art keywords
procedure
auctions
wholesale
implementation
spaced
Prior art date
Application number
IT26852/76A
Other languages
English (en)
Italian (it)
Original Assignee
Rattalino Bernardo
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 Rattalino Bernardo filed Critical Rattalino Bernardo
Priority to IT26852/76A priority Critical patent/IT1065488B/it
Priority to NL7709613A priority patent/NL7709613A/xx
Priority to BE180616A priority patent/BE858329A/xx
Priority to DE2739682A priority patent/DE2739682C2/de
Priority to FR7726665A priority patent/FR2363416A1/fr
Application granted granted Critical
Publication of IT1065488B publication Critical patent/IT1065488B/it

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/12—Supports for plants; Trellis for strawberries or the like
    • A01G9/122—Stakes
    • 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
    • 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
    • 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
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/0014—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for shaping tubes or blown tubular films
    • 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
    • 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
    • B29L2031/70—Agricultural usage or equipment
    • B29L2031/7004—Agricultural usage or equipment for plants or flowers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
IT26852/76A 1976-09-03 1976-09-03 Procedimento per la fabbricazione di aste in materiale plastico provviste di ingrossamenti distanziati distribuiti su tutto lo sviluppo apparecchiatura per l attuazione di tale procedimento e prodotto ottenuto IT1065488B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT26852/76A IT1065488B (it) 1976-09-03 1976-09-03 Procedimento per la fabbricazione di aste in materiale plastico provviste di ingrossamenti distanziati distribuiti su tutto lo sviluppo apparecchiatura per l attuazione di tale procedimento e prodotto ottenuto
NL7709613A NL7709613A (nl) 1976-09-03 1977-08-31 Werkwijze voor het vervaardigen van kunststof- stangen met over de gehele lengte verdeelde ver- dikkingen, inrichting voor het uitvoeren van de werkwijze en produkt verkregen met de werkwijze respectievelijk de inrichting.
BE180616A BE858329A (fr) 1976-09-03 1977-09-01 Procede pour la fabrication de tiges en matiere plastique pourvues de grossissement espaces, repartis sur tout leur developpement, appareillage pour la realisation de ce procede et produit obtenu
DE2739682A DE2739682C2 (de) 1976-09-03 1977-09-02 Kunststoffrohr mit in bestimmten Abständen angeordneten Verdickungen und Vorrichtung zur Herstellung desselben
FR7726665A FR2363416A1 (fr) 1976-09-03 1977-09-02 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

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT26852/76A IT1065488B (it) 1976-09-03 1976-09-03 Procedimento per la fabbricazione di aste in materiale plastico provviste di ingrossamenti distanziati distribuiti su tutto lo sviluppo apparecchiatura per l attuazione di tale procedimento e prodotto ottenuto

Publications (1)

Publication Number Publication Date
IT1065488B true IT1065488B (it) 1985-02-25

Family

ID=11220376

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26852/76A IT1065488B (it) 1976-09-03 1976-09-03 Procedimento per la fabbricazione di aste in materiale plastico provviste di ingrossamenti distanziati distribuiti su tutto lo sviluppo apparecchiatura per l attuazione di tale procedimento e prodotto ottenuto

Country Status (5)

Country Link
BE (1) BE858329A (enrdf_load_stackoverflow)
DE (1) DE2739682C2 (enrdf_load_stackoverflow)
FR (1) FR2363416A1 (enrdf_load_stackoverflow)
IT (1) IT1065488B (enrdf_load_stackoverflow)
NL (1) NL7709613A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58158210A (ja) * 1982-03-16 1983-09-20 Kawasaki Steel Corp 合成樹脂被覆鋼管の外表面に凹凸を形成する方法および装置
DE4402910C1 (de) * 1994-02-01 1995-04-20 Rehau Ag & Co Verfahren zur Herstellung von Rohren
DE102008035945A1 (de) * 2008-07-31 2010-02-04 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Herstellung von Fahrzeugteilen aus Kunststoff

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1215883A (fr) * 1958-11-21 1960-04-21 Perfectionnements à la fabrication des embouts pour pièces tubulaires
FR1242851A (fr) * 1958-12-08 1960-10-07 Dispositif perfectionné pour la mise en forme automatique de pièces tubulaires
FR1361774A (fr) * 1963-07-05 1964-05-22 Inovac Sa Dispositif destiné à la fabrication des tubes annelés en matière thermoplastique
BE663007A (enrdf_load_stackoverflow) * 1965-01-25
NO137141C (no) * 1968-10-30 1978-01-11 Wavin Bv Fremgangsm}te og innretning til kontinuerlig fremstilling av et termoplastisk, korrugert r¦r
US3815640A (en) * 1972-01-13 1974-06-11 Takiron Co Elongated pipe tightly coated with a projection-formed synthetic resin coating
US3844700A (en) * 1973-02-06 1974-10-29 Beloit Corp Method and apparatus for forming continuous thermoplastic pipe having corrugated segments

Also Published As

Publication number Publication date
BE858329A (fr) 1978-01-02
FR2363416B1 (enrdf_load_stackoverflow) 1982-03-12
DE2739682C2 (de) 1983-11-03
NL7709613A (nl) 1978-03-07
DE2739682A1 (de) 1978-03-09
FR2363416A1 (fr) 1978-03-31

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