CH343629A - Verfahren zur Herstellung stranggepresster Rohre oder Schläuche sowie Einrichtung zur Ausführung dieses Verfahrens - Google Patents

Verfahren zur Herstellung stranggepresster Rohre oder Schläuche sowie Einrichtung zur Ausführung dieses Verfahrens

Info

Publication number
CH343629A
CH343629A CH343629DA CH343629A CH 343629 A CH343629 A CH 343629A CH 343629D A CH343629D A CH 343629DA CH 343629 A CH343629 A CH 343629A
Authority
CH
Switzerland
Prior art keywords
hoses
carrying
production
extruded pipes
extruded
Prior art date
Application number
Other languages
English (en)
Inventor
W Taylor Charles
Original Assignee
Goodyear Tire & Rubber
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 Goodyear Tire & Rubber filed Critical Goodyear Tire & Rubber
Publication of CH343629A publication Critical patent/CH343629A/de

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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/695—Flow dividers, e.g. breaker plates
    • B29C48/70—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows
    • 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
    • B29C48/03—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
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/69—Filters or screens for the moulding material
    • B29C48/691—Arrangements for replacing filters, e.g. with two parallel filters for alternate use
    • B29C48/6914—Arrangements for replacing filters, e.g. with two parallel filters for alternate use the filters being fitted on a rotatable or pivotable disc or on the circumference of a rotatable or pivotable cylinder
    • B29C48/6916—Continuously rotating cylindrical filters
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • 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
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
CH343629D 1955-08-23 1956-08-23 Verfahren zur Herstellung stranggepresster Rohre oder Schläuche sowie Einrichtung zur Ausführung dieses Verfahrens CH343629A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US530081A US2908938A (en) 1955-08-23 1955-08-23 Extrusion apparatus

Publications (1)

Publication Number Publication Date
CH343629A true CH343629A (de) 1959-12-31

Family

ID=24112372

Family Applications (1)

Application Number Title Priority Date Filing Date
CH343629D CH343629A (de) 1955-08-23 1956-08-23 Verfahren zur Herstellung stranggepresster Rohre oder Schläuche sowie Einrichtung zur Ausführung dieses Verfahrens

Country Status (7)

Country Link
US (1) US2908938A (de)
BE (1) BE550501A (de)
CH (1) CH343629A (de)
DE (1) DE1217599B (de)
FR (1) FR1146718A (de)
GB (1) GB822812A (de)
LU (1) LU34234A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3069724A (en) * 1959-02-18 1962-12-25 Hoechst Ag Extrusion die with mandrel
DE1182420B (de) * 1959-02-18 1964-11-26 Hoechst Ag Extruderkopf mit Dorn
GB941283A (en) * 1959-03-10 1963-11-06 Plastic Textile Access Ltd Improvements in and relating to apparatus for extruding tubular plastic products
DE1153513B (de) * 1961-02-03 1963-08-29 Hoechst Ag Verfahren und Vorrichtung zur kontinuierlichen Herstellung von duennwandigen Rohren hoher Festigkeit aus thermoplastischen Kunststoffen
US3806293A (en) * 1969-11-19 1974-04-23 Kalle Ag Apparatus for the production of films or plates having an improved distribution of the thicker areas
US3752635A (en) * 1971-03-22 1973-08-14 Reynolds Metals Co Apparatus for making plastic film
DE10315906B4 (de) * 2003-04-08 2006-09-28 Battenfeld Extrusionstechnik Gmbh Vorrichtung zum Verteilen von plastischer Kunststoffmasse
DE102007006610B4 (de) * 2007-02-10 2011-04-21 Battenfeld-Cincinnati Germany Gmbh Vorrichtung und Verfahren zum Verteilen von plastischer Kunststoffmasse
US9587771B2 (en) 2012-04-18 2017-03-07 Roger C. Walsh Self-draining hose

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE109054C (de) *
FR481022A (fr) * 1915-02-23 1916-10-24 James Henry Brady Perfectionnements dans les métiers à paillassons de grandeur réglable
US1595470A (en) * 1924-05-12 1926-08-10 Edgar H Johnson Extruding machine
DE884102C (de) * 1943-12-09 1954-11-08 Lavorazione Mat Plast Vorrichtung zur Herstellung von Rohren aus thermoplastischen Kunststoffen mit Verstaerkungseinlagen
GB649873A (en) * 1946-02-01 1951-02-07 Pirelli General Cable Works Improvements in or relating to multiple extrusion dies for applying insulation to the cores of electric cables
DE812476C (de) * 1948-10-02 1951-08-30 Karl Malz Verfahren und Einrichtung zur Verarbeitung von thermoplastischen Kunststoffen
CH317570A (it) * 1952-10-02 1956-11-30 Pasquetti Carlo Pressa per mescolare ed estrudere materie plastiche
CH308956A (fr) * 1953-05-26 1955-08-15 Uni Tubo S A Installation pour façonner des tubes en matière plastique.
US2750627A (en) * 1954-10-06 1956-06-19 Western Electric Co Apparatus for working and advancing a plastic material

Also Published As

Publication number Publication date
LU34234A1 (de) 1900-01-01
GB822812A (en) 1959-11-04
US2908938A (en) 1959-10-20
BE550501A (de) 1900-01-01
DE1217599B (de) 1966-05-26
FR1146718A (fr) 1957-11-14

Similar Documents

Publication Publication Date Title
AT196333B (de) Verfahren und Vorrichtung zur Herstellung von Stahlrohren
CH343629A (de) Verfahren zur Herstellung stranggepresster Rohre oder Schläuche sowie Einrichtung zur Ausführung dieses Verfahrens
CH354879A (de) Verfahren zur Herstellung trocknender Öle
CH383300A (de) Verfahren zur Herstellung eines Rohres und nach diesem hergestelltes Rohr
CH361914A (de) Verfahren zur Herstellung eines Kunststoffrohres und nach diesem Verfahren hergestelltes Rohr
CH517578A (de) Verfahren zur Herstellung eines Verbundrohres sowie Einrichtung zur Ausführung dieses Verfahrens
CH426716A (de) Verfahren zur Herstellung einbügelbarer Einlagestoffe
CH314653A (de) Verfahren zur Herstellung fluorierter Polyäthylene
CH367466A (de) Verfahren zur Herstellung dünnwandiger Rohre
AT189399B (de) Verfahren zur Herstellung von Polyäthylenfolien
CH352352A (de) Verfahren zur Herstellung eines Eisen-Graphit-Verbundwerkstoffes
CH349149A (de) Verfahren zur Herstellung von Käse und Einrichtung zur Durchführung dieses Verfahrens
CH341643A (de) Verfahren zur Herstellung von verstärkten Kunststoffrohren und nach diesem Verfahren hergestelltes Rohr
CH361169A (de) Rohr und Verfahren zu seiner Herstellung
AT196575B (de) Verfahren und Vorrichtung zur Herstellung luntenähnlicher Erzeugnisse
BE558301A (fr) Procédé et appareillage pour la fabrication de raccords de tuyaux
DD8180A1 (de) Verfahren zur Herstellung von Kanalisationsrohren
CH312548A (de) Uberzugsmaterial und Verfahren zu dessen Herstellung
AT193691B (de) Verfahren zum Fließpressen von Fertig-Formteilen sowie Profil- oder Rohr-Strängen und Fließpresse zur Durchführung des Verfahrens
FR1294975A (fr) Procédé et appareil pour la fabrication de tuyaux thermoplastiques
AT179463B (de) Verfahren und Vorrichtung zur Herstellung von nahtlosen, starkwandigen Rohrbögen
CH366972A (de) Verfahren zur Herstellung von Polyäthylen
AT195639B (de) Verfahren zur Herstellung thermoplastischer Kunststoffe
AT198510B (de) Verfahren zur kontinuierlichen Herstellung oder Behandlung von schlauchförmigem Film
CH319677A (de) Verfahren zur Herstellung von Kunststoff-Folien