IT1038588B - Procedimento e dispositivo per la fabbricazione di un cavodi plastica e fabbricazione di und sbozzato tra un ugello circolars ed un dispositivo di estrazi - Google Patents

Procedimento e dispositivo per la fabbricazione di un cavodi plastica e fabbricazione di und sbozzato tra un ugello circolars ed un dispositivo di estrazi

Info

Publication number
IT1038588B
IT1038588B IT23890/75A IT2389075A IT1038588B IT 1038588 B IT1038588 B IT 1038588B IT 23890/75 A IT23890/75 A IT 23890/75A IT 2389075 A IT2389075 A IT 2389075A IT 1038588 B IT1038588 B IT 1038588B
Authority
IT
Italy
Prior art keywords
manufacture
circulars
und
blank
nozzle
Prior art date
Application number
IT23890/75A
Other languages
English (en)
Italian (it)
Original Assignee
Ossberger Turbinen
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 Ossberger Turbinen filed Critical Ossberger Turbinen
Application granted granted Critical
Publication of IT1038588B publication Critical patent/IT1038588B/it

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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/325—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles being adjustable, i.e. having adjustable exit sections
    • 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
    • B29C2949/30—Preforms or parisons made of several components
    • B29C2949/3032—Preforms or parisons made of several components having components being injected
    • 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
    • B29C2949/30—Preforms or parisons made of several components
    • B29C2949/3041—Preforms or parisons made of several components having components being extruded
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
    • 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
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7158—Bottles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
IT23890/75A 1974-06-01 1975-05-30 Procedimento e dispositivo per la fabbricazione di un cavodi plastica e fabbricazione di und sbozzato tra un ugello circolars ed un dispositivo di estrazi IT1038588B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2426736A DE2426736C3 (de) 1974-06-01 1974-06-01 Vorrichtung zum Herstellen eines Vorformlings zum Blasformen eines Hohlkörpers

Publications (1)

Publication Number Publication Date
IT1038588B true IT1038588B (it) 1979-11-30

Family

ID=5917166

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23890/75A IT1038588B (it) 1974-06-01 1975-05-30 Procedimento e dispositivo per la fabbricazione di un cavodi plastica e fabbricazione di und sbozzato tra un ugello circolars ed un dispositivo di estrazi

Country Status (11)

Country Link
JP (1) JPS608214B2 (enrdf_load_html_response)
AT (1) AT359282B (enrdf_load_html_response)
BR (1) BR7503434A (enrdf_load_html_response)
CH (1) CH589509A5 (enrdf_load_html_response)
DD (1) DD118023A5 (enrdf_load_html_response)
DE (1) DE2426736C3 (enrdf_load_html_response)
ES (1) ES438075A1 (enrdf_load_html_response)
FR (1) FR2275300A1 (enrdf_load_html_response)
GB (1) GB1493453A (enrdf_load_html_response)
IT (1) IT1038588B (enrdf_load_html_response)
SE (1) SE414731B (enrdf_load_html_response)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1110022A (en) * 1978-06-28 1981-10-06 Robert A. Dubois Method of blow molding an all plastic drum and compression molding a projection theron
DE3114371A1 (de) * 1981-04-09 1982-11-11 Kautex Werke Reinold Hagen Gmbh, 5300 Bonn Verfahren und vorrichtung zum herstellen von vorzugsweise schlauchfoermigen strangabschnitten aus thermoplastischem kunststoff
DD270494A5 (de) * 1987-02-12 1989-08-02 ���������`��������������@����@�K@��Kk�� Vorrichtung zum herstellen eines kunststoff-hohlkoerpers mit durch blasen geformtem koerperteil
DE3704264A1 (de) * 1987-02-12 1988-08-25 Ossberger Turbinen Vorrichtung zum herstellen eines einerends offenen und anderenends geschlossenen kunststoff-hohlkoerpers
ATE116902T1 (de) * 1991-08-08 1995-01-15 Ossberger Turbinen Vorrichtung zum herstellen eines vorformlings zum blasformen eines faltenbalges.
DE102006018883A1 (de) * 2006-04-24 2007-10-25 Ossberger Gmbh + Co. Verfahren und Vorrichtung zum Herstellen eines schlauchartigen Gegenstands aus thermoplastischem Kunststoff

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125619A (en) * 1964-03-17 Forming plastic containers
US3420926A (en) * 1962-11-13 1969-01-07 Monsanto Co Method for selectively controlling the extrusion of plastic material
JPS4953657A (enrdf_load_html_response) * 1972-09-25 1974-05-24

Also Published As

Publication number Publication date
SE414731B (sv) 1980-08-18
BR7503434A (pt) 1976-05-25
JPS515369A (enrdf_load_html_response) 1976-01-17
DD118023A5 (enrdf_load_html_response) 1976-02-12
ES438075A1 (es) 1977-02-01
FR2275300B1 (enrdf_load_html_response) 1978-03-17
DE2426736A1 (de) 1975-12-11
GB1493453A (en) 1977-11-30
DE2426736B2 (de) 1980-07-03
CH589509A5 (enrdf_load_html_response) 1977-07-15
ATA410375A (de) 1980-03-15
FR2275300A1 (fr) 1976-01-16
DE2426736C3 (de) 1981-05-07
SE7506188L (sv) 1975-12-02
AT359282B (de) 1980-10-27
JPS608214B2 (ja) 1985-03-01

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940526