ES8303977A1 - "perfeccionamientos en boquillas de inyeccion para una extrusora y en tubos, mangueras o elemento similar provistos de dichas boquillas". - Google Patents

"perfeccionamientos en boquillas de inyeccion para una extrusora y en tubos, mangueras o elemento similar provistos de dichas boquillas".

Info

Publication number
ES8303977A1
ES8303977A1 ES512948A ES512948A ES8303977A1 ES 8303977 A1 ES8303977 A1 ES 8303977A1 ES 512948 A ES512948 A ES 512948A ES 512948 A ES512948 A ES 512948A ES 8303977 A1 ES8303977 A1 ES 8303977A1
Authority
ES
Spain
Prior art keywords
movable part
arms
coating die
fixed
extruder
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
ES512948A
Other languages
English (en)
Other versions
ES512948A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kuester and Co GmbH
Kuster and Co GmbH
Original Assignee
Kuester and Co GmbH
Kuster and Co GmbH
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 Kuester and Co GmbH, Kuster and Co GmbH filed Critical Kuester and Co GmbH
Publication of ES8303977A1 publication Critical patent/ES8303977A1/es
Publication of ES512948A0 publication Critical patent/ES512948A0/es
Granted 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
    • 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
    • B29C48/03—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
    • B29C48/302—Extrusion nozzles or dies 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
    • 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
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/151—Coating hollow articles
    • 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
    • B29L2023/003—Tubular articles having irregular or rough surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Spray Control Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

BOQUILLA DE INYECCION PARA UNA EXTRUSORA CON EL FIN DE REVESTIR MANGUERAS TUBOS O SIMILARES CON MATERIAL SINTETICO. CONSTA DE UNA PARTE FIJA (8A) Y UNA PARTE MOVIL (8B) CAPAZ DE GIRAR ENTRE DOS POSICIONES EXTREMAS, CORRESPONDIENDO UNA DE ELLAS A UNA PARTE DEL ORIFICIO DE BOQUILLA EN LA PARTE FIJA. LA PARTE FIJA Y LA PARTE MOVIL POSEEN UNAS ABERTURAS (10, 11) EN FORMA DE ESTRELLA CUYOS EXTREMOS INTERIORES SE EXTIENDEN HASTA LA SUPERFICIE DE LA MANGUERA O DEL TUBO Y EN UNA POSICION EXTREMA DEJAN DESPEJADOS LOS ESPACIOS LIBRES ENTRE LOS VASTAGOS DE LA PARTE FIJA Y EN LA OTRA POSICION LOS CUBREN.
ES512948A 1981-06-09 1982-06-09 "perfeccionamientos en boquillas de inyeccion para una extrusora y en tubos, mangueras o elemento similar provistos de dichas boquillas". Granted ES512948A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3122744A DE3122744C2 (de) 1981-06-09 1981-06-09 Extruderdüse sowie mittels der Extruderdüse hergestellte Schläuche oder Rohre

Publications (2)

Publication Number Publication Date
ES8303977A1 true ES8303977A1 (es) 1983-03-01
ES512948A0 ES512948A0 (es) 1983-03-01

Family

ID=6134225

Family Applications (1)

Application Number Title Priority Date Filing Date
ES512948A Granted ES512948A0 (es) 1981-06-09 1982-06-09 "perfeccionamientos en boquillas de inyeccion para una extrusora y en tubos, mangueras o elemento similar provistos de dichas boquillas".

Country Status (4)

Country Link
US (1) US4455133A (es)
JP (1) JPS5836426A (es)
DE (1) DE3122744C2 (es)
ES (1) ES512948A0 (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4585407A (en) * 1983-10-03 1986-04-29 Pirelli Cable Corporation Guide for electric cable insulation extrusion head
US4565153A (en) * 1984-01-16 1986-01-21 Shell Oil Company Apparatus for impregnation of reinforcing fibers
NL8503381A (nl) * 1985-01-28 1986-08-18 Nkf Groep Bv Werkwijze en inrichting voor het langswaterdicht maken van de kabelziel van een telecommunicatiekabel.
JPS626211A (ja) * 1985-02-06 1987-01-13 Sumitomo Electric Ind Ltd 高配向性樹脂製補強部材およびその製造方法
KR880013674A (ko) * 1987-05-29 1988-12-21 마사오 모리야마 플라스틱제 스크루우피이더(screw feeder)의 제조방법과 그 제조장치
IT1218976B (it) * 1988-01-25 1990-04-24 Stars Spa Procedimento per insonorizzare componenti dell'interno della carrozzeria dell'autoveicolo
JPH0661816B2 (ja) * 1988-03-24 1994-08-17 鬼怒川ゴム工業株式会社 異形押出成形用口金構造
US5562875A (en) * 1988-06-17 1996-10-08 Gencorp Inc. Handling system and method for curved extrusions
US5067885A (en) * 1988-06-17 1991-11-26 Gencorp Inc. Rapid change die assembly
US4906171A (en) * 1988-06-17 1990-03-06 Gencorp Inc. Directed flow die assembly
US5069853A (en) * 1988-06-17 1991-12-03 Gencorp Inc. Method of configuring extrudate flowing from an extruder die assembly
US5219588A (en) * 1990-02-12 1993-06-15 Gencorp Inc. Die assembly control
US5571461A (en) * 1990-10-04 1996-11-05 Saint-Gobain Vitrage International Process for extruding a polymer onto a glazing
JPH07110515B2 (ja) * 1991-12-17 1995-11-29 住友ゴム工業株式会社 樹脂被覆ゴム管の製造装置
IT1261264B (it) * 1993-09-16 1996-05-09 Saiag Ind Spa Procedimento e dispositivo per la produzione di tubazioni di raccordo e relativa tubazione.
US6017477A (en) * 1996-07-23 2000-01-25 The Gillette Company Extrusion apparatus and process
DE19646623A1 (de) * 1996-11-12 1998-05-14 Alsthom Cge Alcatel Vorrichtung zum Aufbringen eines Beschichtungsmaterials auf eine optische Faser
JPH10296910A (ja) * 1997-04-25 1998-11-10 Usui Internatl Ind Co Ltd 重合被覆金属管およびその被覆形成方法
US6579401B1 (en) 2000-11-01 2003-06-17 Mallinckrodt, Inc. Method for forming a polymeric container system for pressurized fluids
US20080023123A1 (en) 2006-07-31 2008-01-31 Schlumberger Technology Corporation Automatic elastomer extrusion apparatus and method
FR2909108B1 (fr) * 2006-11-24 2009-07-10 Michelin Soc Tech Fil gaine pour la fabrication d'un pneumatique, pneumatique muni de ce fil gaine, dispositif pour la fabrication de ce fil gaine, installation et procede pour la fabrication de ce pneumantique.
TWI611904B (zh) * 2015-10-13 2018-01-21 財團法人金屬工業研究發展中心 用以製造不等截面擠型件之擠型裝置及擠型方法
CN111247302A (zh) * 2017-07-20 2020-06-05 普善金属制品工业与贸易公司 用于制造鲍登线缆的方法和设备以及鲍登线缆

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3422648A (en) * 1961-10-02 1969-01-21 Jerome H Lemelson Extrusion apparatus
US3557403A (en) * 1969-01-21 1971-01-26 Jerome H Lemelson Composite extrusion apparatus and method
US3834009A (en) * 1972-01-13 1974-09-10 Takiron Co Method of continuously producing a synthetic resin coated pipe
GB1429691A (en) * 1972-07-29 1976-03-24 Furukawa Electric Co Ltd Method and apparatus for forming a covering on an elongate core member
US3932090A (en) * 1973-01-31 1976-01-13 Ingrip Fasteners, Inc. Adjustable extrusion apparatus for producing thread-like products
JPS5254758A (en) * 1975-10-31 1977-05-04 Kobe Steel Ltd Device for coating steel pipe
US4204496A (en) * 1976-11-08 1980-05-27 Kobe Steel, Ltd. Steel-pipe coating apparatus
JPS5532609A (en) * 1978-08-31 1980-03-07 Toyo Kasei:Kk Device for manufacturing flexible hose
JPS5539375A (en) * 1978-09-13 1980-03-19 Mito Kako:Kk Covering device of core body
US4281978A (en) * 1980-02-25 1981-08-04 Kabushiki Gaisha Mitokako Surface coating device of core body

Also Published As

Publication number Publication date
US4455133A (en) 1984-06-19
DE3122744C2 (de) 1984-08-09
DE3122744A1 (de) 1983-05-05
JPS5836426A (ja) 1983-03-03
ES512948A0 (es) 1983-03-01

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