DK0458139T3 - Tool block for string compression of a cable guide part - Google Patents

Tool block for string compression of a cable guide part

Info

Publication number
DK0458139T3
DK0458139T3 DK91107565.3T DK91107565T DK0458139T3 DK 0458139 T3 DK0458139 T3 DK 0458139T3 DK 91107565 T DK91107565 T DK 91107565T DK 0458139 T3 DK0458139 T3 DK 0458139T3
Authority
DK
Denmark
Prior art keywords
die
sliding
cable guidance
mandrel
extrusion
Prior art date
Application number
DK91107565.3T
Other languages
Danish (da)
Inventor
Horst Vogelsang
Original Assignee
Vogelsang Ernst Gmbh Co Kg
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
Priority claimed from DE4016726A external-priority patent/DE4016726C1/de
Priority claimed from DE4030674A external-priority patent/DE4030674A1/en
Application filed by Vogelsang Ernst Gmbh Co Kg filed Critical Vogelsang Ernst Gmbh Co Kg
Application granted granted Critical
Publication of DK0458139T3 publication Critical patent/DK0458139T3/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439—Auxiliary devices
    • G02B6/4459—Ducts; Conduits; Hollow tubes for air blown fibres
    • 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
    • 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
    • B29C48/11—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels comprising two or more partially or fully enclosed cavities, e.g. honeycomb-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
    • B29C48/12—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
    • B29C48/25—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
    • B29C48/33—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles with parts rotatable relative to each other
    • 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
    • B29C48/345—Extrusion nozzles comprising two or more adjacently arranged ports, for simultaneously extruding multiple strands, e.g. for pelletising
    • 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
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0072—Roughness, e.g. anti-slip
    • 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
    • B29L2031/60—Multitubular or multicompartmented articles, e.g. honeycomb

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Ropes Or Cables (AREA)

Abstract

Die block for the extrusion of a cable guidance device of thermoplastic material with the aid of an extruder - having a multi-part outer die and an inner die. The die block has at least one extrusion channel, determining the outer contour of a cable guidance tube, and in the said channel a mandrel determining the round inner contour of the cable guidance tube and held in the outer die by means of legs. For the purpose of producing sliding ribs in the inner contour of the cable guidance tube there is connected to the mandrel a sliding-rib die, which has on its circumference a profiling forming sliding ribs. The sliding-rib die is connected to a sliding-rib die shaft, which is mounted in the mandrel. During the extrusion of the cable guidance device, the sliding-rib die can be driven with alternating direction of rotation and/or with different rotational speeds with the aid of an assigned drive by means of the sliding-rib die shaft, which is led out from the die block.
DK91107565.3T 1990-05-24 1991-05-09 Tool block for string compression of a cable guide part DK0458139T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4016726A DE4016726C1 (en) 1990-05-24 1990-05-24
DE4030674A DE4030674A1 (en) 1990-09-28 1990-09-28 Die block for extrusion of cable guide tube

Publications (1)

Publication Number Publication Date
DK0458139T3 true DK0458139T3 (en) 1995-09-11

Family

ID=25893507

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91107565.3T DK0458139T3 (en) 1990-05-24 1991-05-09 Tool block for string compression of a cable guide part

Country Status (10)

Country Link
EP (1) EP0458139B1 (en)
JP (1) JPH06133436A (en)
KR (1) KR910019749A (en)
AT (1) ATE125484T1 (en)
CS (1) CS151291A3 (en)
DE (1) DE59106070D1 (en)
DK (1) DK0458139T3 (en)
ES (1) ES2074605T3 (en)
GR (1) GR3017083T3 (en)
PL (1) PL165975B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1006221A3 (en) * 1992-10-12 1994-06-14 Solvay Conduit cable is protector tube groove thermoplastic and device for manufacturing.
AT401753B (en) * 1995-05-24 1996-11-25 Ke Kelit Kunststoffwerk Gmbh RING NOZZLE FOR EXTRUDING PLASTIC HOSES FOR TUBE INSULATION AGAINST HEAT AND SOUND TRANSMISSION
FI104923B (en) * 1998-11-09 2000-04-28 Uponor Innovation Ab Cable protection tubes and a method and apparatus for making a cable protection tubes
CN102806650A (en) * 2012-09-17 2012-12-05 江苏通鼎光电科技有限公司 Single-line extrusion molding mould for production cable
CN111516238A (en) * 2020-05-06 2020-08-11 深圳市特发信息光网科技股份有限公司 Hot runner cable extrusion head

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3496605A (en) * 1965-10-26 1970-02-24 Yasuyoshi Onaka Apparatus for extruding ribbed plastic pipe
DE1808271A1 (en) * 1968-09-10 1970-04-02 Yukio Nishikawa Synthetic resin films or hoses
US3666389A (en) * 1969-11-24 1972-05-30 Dominion Gasket & Mfg Co Ltd Extrusion apparatus for making conduit pipe
GB2096533B (en) * 1981-04-14 1985-11-27 Nat Res Dev Improvements in or relating to extrusion
CH664238A5 (en) * 1983-02-09 1988-02-15 Wavin Bv INSERT FOR A CABLE CHANNEL PIPE.
FR2580437A1 (en) * 1985-04-12 1986-10-17 Sterling Ste Electr Process for manufacturing a one-piece tubular element for the protection of a plurality of cables and element manufactured according to this process

Also Published As

Publication number Publication date
ES2074605T3 (en) 1995-09-16
PL290325A1 (en) 1992-01-27
KR910019749A (en) 1991-12-19
GR3017083T3 (en) 1995-11-30
EP0458139B1 (en) 1995-07-26
CS151291A3 (en) 1992-02-19
EP0458139A2 (en) 1991-11-27
JPH06133436A (en) 1994-05-13
ATE125484T1 (en) 1995-08-15
DE59106070D1 (en) 1995-08-31
PL165975B1 (en) 1995-03-31
EP0458139A3 (en) 1992-04-08

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