JPS6478814A - Manufacture of rubber hose with reinforcing layer - Google Patents

Manufacture of rubber hose with reinforcing layer

Info

Publication number
JPS6478814A
JPS6478814A JP62237695A JP23769587A JPS6478814A JP S6478814 A JPS6478814 A JP S6478814A JP 62237695 A JP62237695 A JP 62237695A JP 23769587 A JP23769587 A JP 23769587A JP S6478814 A JPS6478814 A JP S6478814A
Authority
JP
Japan
Prior art keywords
net
tubular
reinforcing layer
rubber layer
layer
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.)
Pending
Application number
JP62237695A
Other languages
Japanese (ja)
Inventor
Kazuhiro Ogata
Ken Niwa
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.)
Sumitomo Riko Co Ltd
Original Assignee
Sumitomo Riko Co Ltd
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 Sumitomo Riko Co Ltd filed Critical Sumitomo Riko Co Ltd
Priority to JP62237695A priority Critical patent/JPS6478814A/en
Publication of JPS6478814A publication Critical patent/JPS6478814A/en
Pending 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
    • B29C48/15—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
    • B29C48/152—Coating hollow articles the inner surfaces thereof
    • B29C48/153—Coating both inner and outer surfaces
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

PURPOSE:To simplify the manufacturing process of a rubber hose and reduce the manufacturing post of the same, by a method wherein a tubular net is extruded to the outside of a tubular molded form while sending the tubular molded form of the rubber hose or the intermediate product of the same into the axial direction thereof to cover the outer surface of the tubular molded form with the tubular net continuously and produce a reinforcing layer for the hose. CONSTITUTION:A rubber hose 10 consists of an inner surface rubber layer 12, a reinforcing layer 14 and an outer surface rubber layer 16. The inner surface rubber layer 12 is molded by extrusion molding by a rubber extruding machine 20 in a condition that a mandrel 18 is covered by the inner surface rubber layer 12. Successively, the tubular molded form is sent to a net extruding machine 22 and the outside thereof is covered by a net 23. In this case, the net 23 is constituted of synthetic resin fibers, such as nylon, polyester, polypropylene or the like having the size of 0.1-0.3mm, while the mesh angle of the net is 35-55 deg.. The net 23, extruded out of the extruding machine, is extended in a heating tank 24 to adhere it to the outer surface of the inner surface rubber layer 12 to form the reinforcing layer 14.
JP62237695A 1987-09-22 1987-09-22 Manufacture of rubber hose with reinforcing layer Pending JPS6478814A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62237695A JPS6478814A (en) 1987-09-22 1987-09-22 Manufacture of rubber hose with reinforcing layer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62237695A JPS6478814A (en) 1987-09-22 1987-09-22 Manufacture of rubber hose with reinforcing layer

Publications (1)

Publication Number Publication Date
JPS6478814A true JPS6478814A (en) 1989-03-24

Family

ID=17019141

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62237695A Pending JPS6478814A (en) 1987-09-22 1987-09-22 Manufacture of rubber hose with reinforcing layer

Country Status (1)

Country Link
JP (1) JPS6478814A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007029808A (en) * 2005-07-25 2007-02-08 Nitto Denko Corp Supply side passage material used for spiral type separation membrane element, and its production method
JP2007229245A (en) * 2006-03-01 2007-09-13 Fukuda Denshi Co Ltd Tube for catheter and control method of manufacturing device of tube for catheter
JP2007229244A (en) * 2006-03-01 2007-09-13 Fukuda Denshi Co Ltd Tube for catheter and control method of manufacturing device of tube for catheter

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5119055A (en) * 1974-08-08 1976-02-16 Idemitsu Petrochemical Co Amijomentsuki tsutsujonetsukasoseijushifuirumuno seikeiho
JPS5230865A (en) * 1975-09-03 1977-03-08 Koshin Gomu Kk Method of continuously forming hose containing screen

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5119055A (en) * 1974-08-08 1976-02-16 Idemitsu Petrochemical Co Amijomentsuki tsutsujonetsukasoseijushifuirumuno seikeiho
JPS5230865A (en) * 1975-09-03 1977-03-08 Koshin Gomu Kk Method of continuously forming hose containing screen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007029808A (en) * 2005-07-25 2007-02-08 Nitto Denko Corp Supply side passage material used for spiral type separation membrane element, and its production method
JP2007229245A (en) * 2006-03-01 2007-09-13 Fukuda Denshi Co Ltd Tube for catheter and control method of manufacturing device of tube for catheter
JP2007229244A (en) * 2006-03-01 2007-09-13 Fukuda Denshi Co Ltd Tube for catheter and control method of manufacturing device of tube for catheter

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