ES2040890T3 - Utillaje de extrusion para la aplicacion de una cubierta de materia plastica sobre un alambre. - Google Patents

Utillaje de extrusion para la aplicacion de una cubierta de materia plastica sobre un alambre.

Info

Publication number
ES2040890T3
ES2040890T3 ES198888810334T ES88810334T ES2040890T3 ES 2040890 T3 ES2040890 T3 ES 2040890T3 ES 198888810334 T ES198888810334 T ES 198888810334T ES 88810334 T ES88810334 T ES 88810334T ES 2040890 T3 ES2040890 T3 ES 2040890T3
Authority
ES
Spain
Prior art keywords
support
ring
wire
application
extrusion tooling
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 - Lifetime
Application number
ES198888810334T
Other languages
English (en)
Inventor
Kurt Weber
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.)
Maillefer SA
Original Assignee
Nokia Maillefer SA
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 Nokia Maillefer SA filed Critical Nokia Maillefer SA
Application granted granted Critical
Publication of ES2040890T3 publication Critical patent/ES2040890T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/18—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for positioning only
    • B23Q3/183—Centering devices
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/304—Extrusion nozzles or dies specially adapted for bringing together components, e.g. melts within the 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
    • B29C48/25—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
    • B29C48/25—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
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
    • B29L2031/3462—Cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Liquid Crystal (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Ropes Or Cables (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)

Abstract

EL ANILLO PORTA-HILERA (11) PRESENTA EN SU EXTREMO DE ENTRADA EL REBORDE TUBULAR (12) PROVISTO DEL COLLARIN (12A) Y COOPERANDO CON LOS ELEMENTOS DE FIJACION DE ESTE ANILLOS AL SOPORTE (1). ESTOS ELEMENTOS DE FIJACION TIENEN LOS CUATRO TORNILLOS RADIALES (19) QUE SE APOYAN SOBRE EL ASIENTO CILINDRICO (13) DEL SOPORTE (1) Y QUE PERMITEN UN DESCENTRADO CONTROLADO DEL ANILLO CON RELACION AL SOPORTE, Y POR OTRA PARTE LA BRIDA DE APRIETE (20) QUE PERMITE COLOCAR LOS DOS ASIENTOS (14 Y 15) EN LAS POSICIONES RIGUROSAMENTE COAXIALES. LOS TORNILLOS AXIALES (16) ATRAVIESAN EL SOPORTE (1), CON LOS JUEGOS RADIALES SUFICIENTES PARA PERMITIR EL AJUSTE.
ES198888810334T 1987-05-29 1988-05-25 Utillaje de extrusion para la aplicacion de una cubierta de materia plastica sobre un alambre. Expired - Lifetime ES2040890T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH2065/87A CH678239A5 (es) 1987-05-29 1987-05-29

Publications (1)

Publication Number Publication Date
ES2040890T3 true ES2040890T3 (es) 1993-11-01

Family

ID=4225076

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888810334T Expired - Lifetime ES2040890T3 (es) 1987-05-29 1988-05-25 Utillaje de extrusion para la aplicacion de una cubierta de materia plastica sobre un alambre.

Country Status (8)

Country Link
US (1) US4838777A (es)
EP (1) EP0293331B1 (es)
JP (1) JPS63310524A (es)
AT (1) ATE87538T1 (es)
CH (1) CH678239A5 (es)
DE (1) DE3879762T2 (es)
ES (1) ES2040890T3 (es)
FI (1) FI882514A (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1308531C (en) * 1988-10-11 1992-10-13 Manfred A. A. Lupke Extrusion die assembly
DE3917372C1 (es) * 1989-05-29 1990-09-13 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover, De
US5032073A (en) * 1989-10-06 1991-07-16 Thermax Wire Corp. Thin walled high velocity propagation of foamed thermoplastic resins
DE3942214A1 (de) * 1989-12-21 1991-06-27 Sikora Industrieelektronik Vorrichtung zur messung der exzentrizitaet einer einen leiter umgebenden ummantelung aus kunststoffmaterial
US5108683A (en) * 1991-04-05 1992-04-28 Vijay Anand Apparatus and method for extruding single and multiple layers of plastic
US5183669A (en) * 1991-05-28 1993-02-02 Guillemette A Roger Deflector for crosshead extruder
US5215698A (en) * 1991-11-25 1993-06-01 Americraft Machined Products, Inc. Extrusion tool and method of extrusion coating
JP2570288Y2 (ja) * 1991-11-25 1998-05-06 古河電気工業株式会社 光ファイバ用被覆装置
US5407616A (en) * 1991-12-19 1995-04-18 E. I. Du Pont De Nemours And Company Method for making cylindrical preforms
FR2736134B1 (fr) * 1995-06-29 1997-08-22 Kertscher Sa E Dispositif d'etancheite, notamment pour machine de transformation de matiere plastique
US5665164A (en) * 1996-01-02 1997-09-09 Milliman; James A. Co-extrusion cross-head die apparatus
FR2874736B1 (fr) * 2004-08-27 2006-11-03 Nexans Sa Dispositif de fabrication d'une gaine alveolee autour d'un conducteur
CZ2017266A3 (cs) * 2017-05-11 2018-07-11 IN-INN s.r.o. Koextruzní hlava pro výrobu plastové trubičky s drátem uloženým ve stěně trubičky
US11312055B2 (en) 2018-10-01 2022-04-26 Homar Cisneros Method of adjusting a crosshead extruder die retaining assembly
CN111421368A (zh) * 2020-05-15 2020-07-17 沈阳飞机工业（集团）有限公司 车床可调轴向定位装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE398942A (es) *
US2732588A (en) * 1956-01-31 myers
DE1157682B (de) * 1953-12-04 1963-11-21 Elektro Schmitz O H G Regelvorrichtung fuer Kabelumspritzmaschinen
US2859476A (en) * 1955-08-01 1958-11-11 Western Plastics Corp Extrusion apparatus
US3222721A (en) * 1962-06-25 1965-12-14 Anaconda Wire & Cable Co Dual extrusion apparatus
US3807916A (en) * 1972-07-06 1974-04-30 J Ramsey Motorized die holder
US4081232A (en) * 1977-02-08 1978-03-28 The Anaconda Company Fixed center tooling for an extruder that provides for concentric layers of coating material
ZA801489B (en) * 1979-04-06 1981-03-25 Durapipe Ltd A method of and apparatus for extruding plastics products
US4454804A (en) * 1981-06-18 1984-06-19 Carnation Company Apparatus for incorporating additives in extruded foods
JPS5896535A (ja) * 1981-12-03 1983-06-08 Sumitomo Electric Ind Ltd 押出し機のダイ偏心量検出装置
US4512944A (en) * 1983-06-23 1985-04-23 At&T Technologies, Inc. Methods of and apparatus for insulating a conductor with a plastic material
US4525131A (en) * 1983-08-29 1985-06-25 Alcan Aluminum Corporation Cable-coating extruder head system with changeable die and guider elements
DD241288A1 (de) * 1985-09-27 1986-12-03 Pumpen & Verdichter Veb K Hydrdynamisches magnetlager
CA1222363A (en) * 1986-04-16 1987-06-02 Northern Telecom Limited Apparatus for insulating electrical conductor

Also Published As

Publication number Publication date
FI882514A (fi) 1988-11-30
DE3879762T2 (de) 1993-09-02
EP0293331B1 (fr) 1993-03-31
EP0293331A3 (en) 1989-11-23
FI882514A0 (fi) 1988-05-27
ATE87538T1 (de) 1993-04-15
DE3879762D1 (de) 1993-05-06
US4838777A (en) 1989-06-13
JPS63310524A (ja) 1988-12-19
EP0293331A2 (fr) 1988-11-30
CH678239A5 (es) 1991-08-15

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