ES8306848A1 - Protective tubing - Google Patents

Protective tubing

Info

Publication number
ES8306848A1
ES8306848A1 ES512901A ES512901A ES8306848A1 ES 8306848 A1 ES8306848 A1 ES 8306848A1 ES 512901 A ES512901 A ES 512901A ES 512901 A ES512901 A ES 512901A ES 8306848 A1 ES8306848 A1 ES 8306848A1
Authority
ES
Spain
Prior art keywords
yarns
dried
resin
wound
protective tubing
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
Application number
ES512901A
Other languages
Spanish (es)
Other versions
ES512901A0 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES512901A0 publication Critical patent/ES512901A0/en
Publication of ES8306848A1 publication Critical patent/ES8306848A1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
    • H01B13/26—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/80—Component parts, details or accessories; Auxiliary operations
    • B29C53/8008—Component parts, details or accessories; Auxiliary operations specially adapted for winding and joining
    • B29C53/8016—Storing, feeding or applying winding materials, e.g. reels, thread guides, tensioners
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/80—Component parts, details or accessories; Auxiliary operations
    • B29C53/8008—Component parts, details or accessories; Auxiliary operations specially adapted for winding and joining
    • B29C53/805—Applying axial reinforcements
    • B29C53/8058—Applying axial reinforcements continuously
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • 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
    • B29L2023/00—Tubular articles
    • B29L2023/22—Tubes or pipes, i.e. rigid
    • B29L2023/225—Insulated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulding By Coating Moulds (AREA)
  • Nonwoven Fabrics (AREA)
  • Insulating Bodies (AREA)
  • Reinforced Plastic Materials (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Details Of Indoor Wiring (AREA)

Abstract

Protective tubing, such as insulation for electrical cables, is made by assembling non-woven yarns (2) in a longitudinal and mutually-parallel arrangement of tubular form, surrounding them with one or more helically- wound yarns (3) and impregnating the resultant assembly with a resin which is then dried to form the desired tubing (1). Yarns (2), Figure 3, are laid on mandrel 10, wound with yarn 3 from rotating bobbin 12, and impregnated with resin at 14 which is dried at 17.
ES512901A 1981-09-10 1982-06-07 Protective tubing Expired ES8306848A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT12620/81A IT1146803B (en) 1981-09-10 1981-09-10 INSULATING TUBE FOR ELECTRICAL USE OR PROTECTIVE TUBE IN GENERAL AND SIMPLIFIED SYSTEM FOR ITS PRODUCTION

Publications (2)

Publication Number Publication Date
ES512901A0 ES512901A0 (en) 1983-06-01
ES8306848A1 true ES8306848A1 (en) 1983-06-01

Family

ID=11142267

Family Applications (1)

Application Number Title Priority Date Filing Date
ES512901A Expired ES8306848A1 (en) 1981-09-10 1982-06-07 Protective tubing

Country Status (12)

Country Link
JP (1) JPS5851712A (en)
BE (1) BE894341A (en)
CH (1) CH655597B (en)
CS (1) CS253705B2 (en)
DD (1) DD206863A5 (en)
DE (1) DE3221168A1 (en)
ES (1) ES8306848A1 (en)
FR (1) FR2512577B1 (en)
GB (1) GB2106073B (en)
IT (1) IT1146803B (en)
NL (1) NL8203536A (en)
PL (1) PL130653B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3537142A1 (en) * 1985-10-18 1987-04-23 Reinhausen Maschf Scheubeck INSULATING PIPE PRODUCED IN FILAMENT WINDING PROCESS
JPH0644810B2 (en) * 1986-05-20 1994-06-08 三洋電機株式会社 Reference signal generation circuit
DE19846852C2 (en) * 1998-10-12 2001-07-26 Contitech Holding Gmbh Device for incorporating individual reinforcing threads into a tube blank and method for producing a thread-reinforced tube blank with the aid of the device
US6494980B1 (en) 1998-10-12 2002-12-17 Contitech Luftfedersysteme Gmbh Device for incorporating individual reinforcing threads into an unfinished tube and process for manufacturing a thread-reinforced unfinished tube with the aid of this device
GB2423648B (en) * 2005-02-24 2009-06-17 New Chapel Electronics Ltd Impact resistant conduit
CN107248439B (en) * 2017-06-30 2023-03-21 浙江宏策电缆有限公司 Automatic cloth wrapping equipment for cable

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE565686A (en) * 1957-03-14
FR1285766A (en) * 1961-04-06 1962-02-23 Process and installation for the spinning of plastic or rubber pipes, with reinforcement embedded in the wall of the pipe, and pipes produced by this method
FR2294047A1 (en) * 1974-12-09 1976-07-09 Mackenhus Corp METHOD AND APPARATUS FOR THE CONTINUOUS PRODUCTION OF LONG COMPOSITE ELEMENTS
JPS5933085B2 (en) * 1976-12-09 1984-08-13 クラレプラスチツクス株式会社 Synthetic resin pipe manufacturing method and manufacturing equipment

Also Published As

Publication number Publication date
GB2106073A (en) 1983-04-07
ES512901A0 (en) 1983-06-01
NL8203536A (en) 1983-04-05
CS624882A2 (en) 1987-05-14
JPS5851712A (en) 1983-03-26
IT1146803B (en) 1986-11-19
DE3221168A1 (en) 1983-03-17
IT8112620A0 (en) 1981-09-10
PL130653B1 (en) 1984-08-31
FR2512577B1 (en) 1986-12-26
FR2512577A1 (en) 1983-03-11
BE894341A (en) 1983-01-03
CS253705B2 (en) 1987-12-17
CH655597B (en) 1986-04-30
GB2106073B (en) 1985-10-02
DD206863A5 (en) 1984-02-08
PL238188A1 (en) 1983-04-11

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