SE405088B - Spruthuvud for kringsprutning av ett inre ror eller en kabel med ett yttre ror av hogviskost plastmaterial - Google Patents

Spruthuvud for kringsprutning av ett inre ror eller en kabel med ett yttre ror av hogviskost plastmaterial

Info

Publication number
SE405088B
SE405088B SE7407553A SE7407553A SE405088B SE 405088 B SE405088 B SE 405088B SE 7407553 A SE7407553 A SE 7407553A SE 7407553 A SE7407553 A SE 7407553A SE 405088 B SE405088 B SE 405088B
Authority
SE
Sweden
Prior art keywords
hogviskost
spraying
cable
pipe
plastic material
Prior art date
Application number
SE7407553A
Other languages
English (en)
Swedish (sv)
Other versions
SE7407553L (no
Inventor
W Hegler
R P Hegler
Original Assignee
Hegler Wilhelm
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 Hegler Wilhelm filed Critical Hegler Wilhelm
Publication of SE7407553L publication Critical patent/SE7407553L/xx
Publication of SE405088B publication Critical patent/SE405088B/xx

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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated
    • 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
    • B29C48/0013—Extrusion moulding in several steps, i.e. components merging outside the die
    • B29C48/0015—Extrusion moulding in several steps, i.e. components merging outside the die producing hollow articles having components brought in contact outside the extrusion die
    • 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
    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • 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
    • B29C48/303—Extrusion nozzles or dies using dies or die parts movable in a closed circuit, e.g. mounted on movable endless support
    • 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
    • B29C48/327—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles being adjustable, i.e. having adjustable exit sections with centering means
    • 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
    • B29C48/06—Rod-shaped
    • 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
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2016/00—Articles with corrugations or pleats

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Nozzles (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Special Spraying Apparatus (AREA)
  • Catching Or Destruction (AREA)
  • Spray Control Apparatus (AREA)
  • Coating Apparatus (AREA)
SE7407553A 1974-03-22 1974-06-07 Spruthuvud for kringsprutning av ett inre ror eller en kabel med ett yttre ror av hogviskost plastmaterial SE405088B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2413877A DE2413877C3 (de) 1974-03-22 1974-03-22 Extrusionskopf zum kontinuierlichen Ummanteln eines Rohres oder Kabels

Publications (2)

Publication Number Publication Date
SE7407553L SE7407553L (no) 1975-09-23
SE405088B true SE405088B (sv) 1978-11-20

Family

ID=5910877

Family Applications (2)

Application Number Title Priority Date Filing Date
SE7407553A SE405088B (sv) 1974-03-22 1974-06-07 Spruthuvud for kringsprutning av ett inre ror eller en kabel med ett yttre ror av hogviskost plastmaterial
SE7704542A SE7704542L (sv) 1974-03-22 1977-04-20 Anordning for instellning av dornen i ett spruthuvud

Family Applications After (1)

Application Number Title Priority Date Filing Date
SE7704542A SE7704542L (sv) 1974-03-22 1977-04-20 Anordning for instellning av dornen i ett spruthuvud

Country Status (31)

Country Link
US (1) US3994644A (no)
JP (1) JPS583811B2 (no)
AR (1) AR202970A1 (no)
AT (1) AT345545B (no)
BE (1) BE826976A (no)
BG (1) BG28247A3 (no)
BR (1) BR7501712A (no)
CA (1) CA1034313A (no)
CH (2) CH602316A5 (no)
CS (1) CS189673B2 (no)
DD (1) DD117840A5 (no)
DE (1) DE2413877C3 (no)
DK (1) DK141809C (no)
EG (1) EG12553A (no)
ES (1) ES435628A1 (no)
FI (1) FI59216C (no)
FR (1) FR2264655B1 (no)
GB (1) GB1438431A (no)
HU (1) HU174317B (no)
IE (1) IE41099B1 (no)
IL (1) IL46891A (no)
IN (1) IN142365B (no)
IT (1) IT1034463B (no)
NL (1) NL7409521A (no)
NO (2) NO142949C (no)
PL (1) PL101402B1 (no)
SE (2) SE405088B (no)
SU (1) SU656488A3 (no)
TR (1) TR18253A (no)
YU (2) YU37439B (no)
ZA (1) ZA751811B (no)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2637995C2 (de) * 1976-08-24 1983-05-26 Hegler, Wilhelm, 8730 Bad Kissingen Verfahren zur Herstellung von doppelwandigen Kunststoffrohren mit einer ringförmig gewellten Außenwand und einer glatten Innenwand
US4108703A (en) * 1977-05-20 1978-08-22 Kovach Leslie J Method and apparatus for producing double-walled thermoplastic pipe
AT374737B (de) * 1978-03-30 1984-05-25 Cincinnati Milacron Austria Spritzkopf
US4305703A (en) * 1980-09-12 1981-12-15 Lupke Manfred Arno Alfred Composite die assembly for use in the production of thermoplastic tubing
DE3047429C2 (de) * 1980-12-12 1984-09-13 Mannesmann AG, 4000 Düsseldorf Verfahren zum Ummanteln eines Stahlrohres
US4514243A (en) * 1982-07-09 1985-04-30 Dan T. Moore Co. Tire for wheelchairs and the like
US4462946A (en) * 1982-10-12 1984-07-31 Goldsworthy Engineering, Inc. Apparatus and method for producing reinforced plastic composite articles of non-uniform shape and non-uniform volume
SE449456B (sv) * 1983-11-15 1987-05-04 Uponor Ab Forfarande och anordning for framstellning av ror varvid formbacksdelarna er delade i formstreckans lengsriktning
US4657718A (en) * 1985-02-22 1987-04-14 The Firestone Tire & Rubber Company Coextrusion method
SE8501212D0 (sv) * 1985-03-12 1985-03-12 Uponor Ab Sett vid tillverkning av vermeisolerat ror
SE446954B (sv) * 1985-03-12 1986-10-20 Uponor Ab Sett vid extrudering av ett dubbelveggigt plastror samt extruderingsverktyg for utovning av settet
US4770618A (en) * 1986-01-15 1988-09-13 Lupke Manfred Arno Alfred Extrusion die for two-ply plastic tubing
US4846648A (en) * 1986-11-19 1989-07-11 American Maplan Corporation Triple-wall foam coextrusion apparatus
US4731002A (en) * 1986-11-19 1988-03-15 American Maplan Corporation Triple-wall foam coextrusion apparatus
DE3737588C3 (de) * 1987-11-05 1993-12-23 Corma Inc Verfahren zum Herstellen eines innen glatten, außen gerippten Rohres aus extrudierbarem Kunststoff sowie Vorrichtung zur Durchführung des Verfahrens
US5169421A (en) * 1990-09-15 1992-12-08 The Furukawa Electric Co., Ltd. Method of manufacturing silica glass optical waveguide preform
CA2056060A1 (en) * 1991-11-22 1993-05-23 Manfred A. A. Lupke Method of modifying corrugated or ribbed pipe to have a smooth outer wall
US5531583A (en) * 1993-04-15 1996-07-02 Cullom Machine Tool & Die, Inc. Vacuum mold blocks with cooling for corrugated tubing
DE9311140U1 (de) * 1993-07-26 1993-09-09 Drossbach GmbH & Co KG, 86641 Rain Vorrichtung zum Herstellen von Wellrohren aus thermoplastischem Kunststoff
DE29813235U1 (de) 1998-03-09 1998-12-03 Lupke, Manfred Arno Alfred, Concord, Ontario Vorrichtung zum Formen von Kunststoffrohren
DE10062590B4 (de) * 2000-12-15 2005-12-29 Fränkische Rohrwerke Gebr. Kirchner GmbH + Co. KG Düsenanordnung zur Coextrusion
CA2588058C (en) * 2007-05-08 2014-07-15 Stefan A. Lupke Alignable cooling plug for extruder
DE102008056797A1 (de) * 2008-11-11 2010-05-12 Kmk Lizence Ltd. Vorrichtung sowie Verfahren zum Herstellen von Tuben
CN108177320B (zh) * 2018-02-10 2019-12-31 山东大学 一种纤维增强圆管类型材复合挤压装置及其挤压方法
CN113290820B (zh) * 2021-05-25 2023-03-10 昆明电立电缆有限公司 一种电缆挤出双层免调偏共挤机头及其加工工艺

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB237824A (en) 1925-02-21 1925-08-06 Louis Bolle Improvements relating to extrusion apparatus for making tubes
US2766481A (en) * 1952-08-28 1956-10-16 Western Electric Co Methods of and apparatus for extruding cellular plastics
DE1083037B (de) 1953-02-25 1960-06-09 British Insulated Callenders Presskopf fuer eine Strangpresse zur Verarbeitung von Kautschuk oder Kunststoffen
DE961211C (de) 1954-08-27 1957-04-04 Heinrich Koch Maschinenfabrik Zwischen Schneckenkopf und Kaliberdorn angeordnete Werkstoffuehrung in Spritzkoepfen von Schneckenpressen
DE1729162U (de) 1955-12-05 1956-08-30 Willi Kirchner Tubenkippverschluss mit halterung am tubenhals.
US2893056A (en) * 1956-05-08 1959-07-07 Western Electric Co Apparatus for extruding plastic material
DE2030578A1 (de) * 1970-06-20 1971-12-30 Bayer Verfahren und Vorrichtung zum kontinuierlichen Herstellen und/oder Umhüllen von Strangprofilen
US3737260A (en) * 1970-11-12 1973-06-05 D Kaye Counter flow genka head
DE2138437A1 (de) * 1971-07-31 1973-02-15 Wilhelm Hegler Vorrichtung zur herstellung von kunststoffrohren mit schraubenfoermig gewundener querwand
JPS5137938B2 (no) * 1971-12-29 1976-10-19
US3860686A (en) * 1972-06-07 1975-01-14 Western Electric Co Method of and apparatus for extruding plastic materials
US3833325A (en) * 1972-08-23 1974-09-03 J Ramsey Balanced flow extrusion head

Also Published As

Publication number Publication date
NL7409521A (nl) 1975-09-24
EG12553A (en) 1980-10-31
SE7407553L (no) 1975-09-23
AU7943775A (en) 1976-09-30
ATA446274A (de) 1978-01-15
IE41099L (en) 1975-09-22
YU37439B (en) 1984-08-31
FR2264655B1 (no) 1977-07-08
ES435628A1 (es) 1977-02-01
SE7704542L (sv) 1977-04-20
CS189673B2 (en) 1979-04-30
CH602318A5 (no) 1978-07-31
PL101402B1 (pl) 1978-12-30
TR18253A (tr) 1976-11-10
JPS50127958A (no) 1975-10-08
DE2413877B2 (de) 1978-06-01
IE41099B1 (en) 1979-10-24
BG28247A3 (en) 1980-03-25
NO742286L (no) 1975-09-23
US3994644A (en) 1976-11-30
GB1438431A (en) 1976-06-09
FI59216C (fi) 1981-07-10
CA1034313A (en) 1978-07-11
YU36381A (en) 1983-04-27
FI59216B (fi) 1981-03-31
CH602316A5 (no) 1978-07-31
DK96775A (no) 1975-09-23
BR7501712A (pt) 1975-12-23
IT1034463B (it) 1979-09-10
NO142949C (no) 1980-11-19
IL46891A (en) 1977-06-30
FR2264655A1 (no) 1975-10-17
YU67875A (en) 1983-04-27
DE2413877A1 (de) 1975-10-02
ZA751811B (en) 1976-02-25
HU174317B (hu) 1979-12-28
JPS583811B2 (ja) 1983-01-22
BE826976A (fr) 1975-07-16
AT345545B (de) 1978-09-25
NO142949B (no) 1980-08-11
DK141809B (da) 1980-06-23
DK141809C (da) 1980-11-10
NO781160L (no) 1975-09-23
AR202970A1 (es) 1975-07-31
YU37282B (en) 1984-08-31
FI750829A (no) 1975-09-23
DE2413877C3 (de) 1979-02-01
SU656488A3 (ru) 1979-04-05
IL46891A0 (en) 1975-06-25
IN142365B (no) 1977-06-25
DD117840A5 (no) 1976-02-05

Similar Documents

Publication Publication Date Title
SE405088B (sv) Spruthuvud for kringsprutning av ett inre ror eller en kabel med ett yttre ror av hogviskost plastmaterial
AT355798B (de) Spritzgussform zur herstellung eines gefaessverschlusses mit unverlierbarer, wiederverwendbarer verschlusskappe
SE7514301L (sv) Spruthuvud for strengsprutning av plast- eller elastmaterial omkring tradar
BE830179A (fr) Perfectionnements a l'application d'un revetement sur du verre
BE824581A (fr) Scellement et revetement interne de conduites creuses
AT288152B (de) Verfahren zur Herstellung eines Faserstoffes
SE404091B (sv) Forfarande och anordning for uppmetning av ett fartygs hastighet
SE7514306L (sv) Spurthuvud for anslutning till en strengsprutmaskin for en plastslangfolie
AT334438B (de) Verfahren zur herstellung eines bandkabels
BR7507902A (pt) Processo para a fabricacao de um bico de imersao ou um bujao alongado
RO65718A (fr) Structure en matiere plastique a couches de revetement
AT300369B (de) Verfahren zur Herstellung eines Amid- und heterocyclische Gruppen enthaltenden Polymeren
IT1030489B (it) Dispositivo per il rivestimento elettrostatico a spruzzo
CH337250A (de) Verfahren und Einrichtung zur Herstellung von Kabeln mit einem gewellten Mantel
IT1042168B (it) Dispositivo per l esecuzione di aggetti cavi su un imballaggio
IT1005229B (it) Perfezionamenti ai condotti termo plastici flessibili e un metodo di costruzione degli stessi
CH452568A (de) Druckgasflasche mit einem Kunststoffmantel und Verfahren zur Herstellung derselben
SE414731B (sv) Forfarande och anordning for att av termoplast framstella ett ihaligt foremal
AT308004B (de) Verfahren zur Herstellung einer dünnen Dichtungsschürze
NO138395C (no) Anordning til oppvikling av en kabel eller et flekksibelt roer
AT351249B (de) Folienblaskopf zur herstellung von schlangen- artigen schlauchfolien
SE415118B (sv) Avgasljuddempare for avledande av avgasstralen av en jetmotor
SE7507368L (sv) Anleggning for kontinuerlig framstellning av forimpregnerat material av fiberarmerad linjer esterplast.
SE7511884L (sv) Flytande blandning och forfarande for overdragning av plastkroppar med ett lederliknande plastskikt
CH540151A (de) Verfahren zur Herstellung einer Verpackungshülle mit einem Aufreissband, und Vorrichtung zur Durchführung dieses Verfahrens

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7407553-2

Effective date: 19900522

Format of ref document f/p: F