IT1062243B - PROCEDURE FOR THE MANUFACTURE OF CABLE PROFILES OF NON-CIRCULAR SECTION OF THERMOPLASTIC MATERIAL - Google Patents

PROCEDURE FOR THE MANUFACTURE OF CABLE PROFILES OF NON-CIRCULAR SECTION OF THERMOPLASTIC MATERIAL

Info

Publication number
IT1062243B
IT1062243B IT68502/76A IT6850276A IT1062243B IT 1062243 B IT1062243 B IT 1062243B IT 68502/76 A IT68502/76 A IT 68502/76A IT 6850276 A IT6850276 A IT 6850276A IT 1062243 B IT1062243 B IT 1062243B
Authority
IT
Italy
Prior art keywords
procedure
manufacture
thermoplastic material
circular section
cable profiles
Prior art date
Application number
IT68502/76A
Other languages
Italian (it)
Original Assignee
Roehm 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 Roehm Gmbh filed Critical Roehm Gmbh
Application granted granted Critical
Publication of IT1062243B publication Critical patent/IT1062243B/en

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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/901—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies
    • B29C48/903—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies externally
    • 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
    • B29C48/07—Flat, e.g. panels
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/901—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/918—Thermal treatment of the stream of extruded material, e.g. cooling characterized by differential heating or cooling
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/918—Thermal treatment of the stream of extruded material, e.g. cooling characterized by differential heating or cooling
    • B29C48/9185—Thermal treatment of the stream of extruded material, e.g. cooling characterized by differential heating or cooling in the direction of the stream of the material
    • 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
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • 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
    • B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/908—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article characterised by calibrator surface, e.g. structure or holes for lubrication, cooling or venting
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9115—Cooling of hollow articles
    • B29C48/912—Cooling of hollow articles of tubular films
    • B29C48/913—Cooling of hollow articles of tubular films externally
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • 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
    • B29K2995/005—Oriented
    • B29K2995/0051—Oriented mono-axially
    • 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
    • B29K2995/005—Oriented
    • B29K2995/0053—Oriented bi-axially

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
IT68502/76A 1975-08-16 1976-06-18 PROCEDURE FOR THE MANUFACTURE OF CABLE PROFILES OF NON-CIRCULAR SECTION OF THERMOPLASTIC MATERIAL IT1062243B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752536462 DE2536462A1 (en) 1975-08-16 1975-08-16 PROCESS FOR PRODUCING RECTANGULAR HOLLOW PROFILES WITH NON-CIRCULAR CROSS-SECTION

Publications (1)

Publication Number Publication Date
IT1062243B true IT1062243B (en) 1983-09-20

Family

ID=5954076

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68502/76A IT1062243B (en) 1975-08-16 1976-06-18 PROCEDURE FOR THE MANUFACTURE OF CABLE PROFILES OF NON-CIRCULAR SECTION OF THERMOPLASTIC MATERIAL

Country Status (9)

Country Link
JP (1) JPS5281373A (en)
CA (1) CA1072710A (en)
CH (1) CH612877A5 (en)
DE (1) DE2536462A1 (en)
FR (1) FR2321380A1 (en)
GB (1) GB1531608A (en)
IT (1) IT1062243B (en)
NL (1) NL7608682A (en)
SE (1) SE419717B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4271103A (en) * 1979-01-26 1981-06-02 Mcalister Roy E Plastic solar panel structure and method for making the same
JPS5783421A (en) * 1980-11-12 1982-05-25 Kubota Ltd Forming method of faucet of perforated plastics tube
DE8137938U1 (en) * 1981-12-28 1982-06-24 Röhm GmbH, 6100 Darmstadt GAS-TIGHT SEALED PLASTIC PLATE
US4659534A (en) * 1983-10-24 1987-04-21 Teijin Limited Production of thin-walled cylindrical body of aromatic polyester
DE3526752A1 (en) * 1985-07-26 1987-01-29 Roehm Gmbh METHOD FOR PRODUCING A CAVITY PLATE FROM PLASTIC
DE4117221C2 (en) * 1991-05-27 1996-02-22 Schueco Int Kg Method and device for producing extruded hollow chamber profiles from thermoplastic material
EP2087988A1 (en) 2008-02-05 2009-08-12 Mp Masterplast Int Llc A method of sealing hollow multi-walled panels and panels thus obtained
CN114770916B (en) * 2022-05-12 2023-11-28 海生医疗科技(湖州)有限公司 Thermal shrinkage pipe stretching device

Also Published As

Publication number Publication date
JPS5281373A (en) 1977-07-07
NL7608682A (en) 1977-02-18
SE7609104L (en) 1977-02-17
FR2321380B1 (en) 1982-09-03
CA1072710A (en) 1980-03-04
DE2536462A1 (en) 1977-02-24
FR2321380A1 (en) 1977-03-18
GB1531608A (en) 1978-11-08
CH612877A5 (en) 1979-08-31
SE419717B (en) 1981-08-24

Similar Documents

Publication Publication Date Title
IT1055352B (en) PROCEDURE FOR THE MANUFACTURE OF CABLES OF THERMOPLASTIC MATERIAL
IT1094415B (en) PROCEDURE FOR THE MANUFACTURE OF CABLE BODIES OF SYNTHETIC THERMOPLASTIC MATERIAL
IT1025918B (en) PERFECTED PROCESS FOR THE MANUFACTURE OF STRATIFIED STRUCTURES OF RESISTIVE MATERIAL
IT1088730B (en) EQUIPMENT FOR THE PRODUCTION OF THERMOPLASTIC MATERIAL PIPES
RO70545A (en) PROCESS FOR THE PREPARATION OF INORGANIC-ORGANIC PLASTIC MATERIALS
IT7848412A0 (en) PROCEDURE FOR THE PRODUCTION OF EXPANDED THERMOPLASTIC MATERIALS
IT1062271B (en) PROCEDURE FOR THE PRODUCTION OF FILAMENTS OF POROUS POLYPROPYLENE CABLES AND PRODUCT OBTAINED
IT1063953B (en) MOLD OF THERMOPLASTIC MATERIAL FOR CABLES, WITH GASKET BODY
IT1073890B (en) DEVICE FOR THE CREATION OF CABLES OF THERMOPLASTIC SYNTHETIC MATERIAL WITH A BLOWING PROCEDURE
PT65646B (en) Manufacture of extruded products
ZA762617B (en) Extruder apparatus particularly for the production of hollow profiled sections of plastics
IT1060222B (en) PROCESS FOR THE MANUFACTURE OF ANTI-FRICTION COMPOSITE MATERIAL
AU3143377A (en) Extrusion of thermoplastic materials
IT1036908B (en) PROCEDURE FOR THE PRODUCTION OF CROSS-LINKED POLYURETHANE PLASTIC MATERIALS
IT1065102B (en) PROCESS FOR THE PREPARATION OF PLASTIC MATERIAL DISPERSIONS
JPS5247856A (en) Plastic material extruder
IT1062243B (en) PROCEDURE FOR THE MANUFACTURE OF CABLE PROFILES OF NON-CIRCULAR SECTION OF THERMOPLASTIC MATERIAL
IT1051833B (en) EQUIPMENT FOR THE CONTINUOUS PRODUCTION OF ORIENTED CABLE BODIES OF THERMOPLASTIC MATERIAL
IT1160389B (en) LINE FOR THE PRODUCTION OF ELECTRIC CONDUCTORS COATED IN EXTRUDED MATERIAL
GB2003080B (en) Screw extruder for the continuous extrusion of thermoplastic materials
IT1073889B (en) DEVICE FOR THE CONSTRUCTION OF CABLE BODIES OF THERMOPLASTIC MATERIAL WITH A BLOWING PROCEDURE
IT1019303B (en) DEVICE FOR THE CONSTRUCTION OF HOLLOW BODIES OF SYNTHETIC THERMOPLASTIC MATERIAL
IT1026617B (en) PROCEDURE FOR THE PRODUCTION OF LAMINATES OF POLYMERIC MATERIAL
IT1075475B (en) EQUIPMENT FOR THE CONTINUOUS PRODUCTION OF ORIENTED CABLES OF THERMOPLASTIC MATERIAL
YU175176A (en) Process for the manufacture of strips of polymeric materials