CS151291A3 - Block tool for extrusion of a cable guide facilities - Google Patents
Block tool for extrusion of a cable guide facilitiesInfo
- Publication number
- CS151291A3 CS151291A3 CS911512A CS151291A CS151291A3 CS 151291 A3 CS151291 A3 CS 151291A3 CS 911512 A CS911512 A CS 911512A CS 151291 A CS151291 A CS 151291A CS 151291 A3 CS151291 A3 CS 151291A3
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- die
- sliding
- extrusion
- cable guidance
- mandrel
- Prior art date
Links
- 238000001125 extrusion Methods 0.000 title abstract 4
- 239000012815 thermoplastic material Substances 0.000 abstract 1
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)
- Ropes Or Cables (AREA)
- Laying Of Electric Cables Or Lines Outside (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.
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 |
---|---|
CS151291A3 true CS151291A3 (en) | 1992-02-19 |
Family
ID=25893507
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CS911512A CS151291A3 (en) | 1990-05-24 | 1991-05-22 | Block tool for extrusion of a cable guide facilities |
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3496605A (en) * | 1965-10-26 | 1970-02-24 | Yasuyoshi Onaka | Apparatus for extruding ribbed plastic pipe |
DE6806402U (en) * | 1968-09-10 | 1972-09-14 | Nishikawa Yukio | SYNTHETIC FILM OR HOSES, IN PARTICULAR FOR PACKAGING MATERIAL AND FOR PROTECTING OVERALL OBJECTS. |
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 |
-
1991
- 1991-05-09 AT AT91107565T patent/ATE125484T1/en not_active IP Right Cessation
- 1991-05-09 DE DE59106070T patent/DE59106070D1/en not_active Expired - Fee Related
- 1991-05-09 EP EP91107565A patent/EP0458139B1/en not_active Expired - Lifetime
- 1991-05-09 ES ES91107565T patent/ES2074605T3/en not_active Expired - Lifetime
- 1991-05-09 DK DK91107565.3T patent/DK0458139T3/en active
- 1991-05-20 PL PL91290325A patent/PL165975B1/en unknown
- 1991-05-22 CS CS911512A patent/CS151291A3/en unknown
- 1991-05-23 JP JP3118506A patent/JPH06133436A/en active Pending
- 1991-05-23 KR KR1019910008312A patent/KR910019749A/en active IP Right Grant
-
1995
- 1995-08-09 GR GR950402213T patent/GR3017083T3/en unknown
Also Published As
Publication number | Publication date |
---|---|
PL290325A1 (en) | 1992-01-27 |
EP0458139B1 (en) | 1995-07-26 |
ATE125484T1 (en) | 1995-08-15 |
ES2074605T3 (en) | 1995-09-16 |
DE59106070D1 (en) | 1995-08-31 |
PL165975B1 (en) | 1995-03-31 |
DK0458139T3 (en) | 1995-09-11 |
JPH06133436A (en) | 1994-05-13 |
EP0458139A3 (en) | 1992-04-08 |
GR3017083T3 (en) | 1995-11-30 |
EP0458139A2 (en) | 1991-11-27 |
KR910019749A (en) | 1991-12-19 |
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