ES8306848A1 - Protective tubing - Google Patents
Protective tubingInfo
- 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
Links
- 230000001681 protective effect Effects 0.000 title abstract 2
- 239000011347 resin Substances 0.000 abstract 2
- 229920005989 resin Polymers 0.000 abstract 2
- 238000009413 insulation Methods 0.000 abstract 1
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)
- Details Of Indoor Wiring (AREA)
- Treatment Of Fiber Materials (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.
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 |
---|---|
ES8306848A1 true ES8306848A1 (en) | 1983-06-01 |
ES512901A0 ES512901A0 (en) | 1983-06-01 |
Family
ID=11142267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES512901A Granted ES512901A0 (en) | 1981-09-10 | 1982-06-07 | IMPROVEMENTS IN THE MANUFACTURE OF ELECTRONIC INSULATION TUBES. |
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) | ES512901A0 (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)
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 |
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 |
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 |
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)
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 | Continuous fibre reinforced pipe mfr - dry laid longitudinal fibres carded by combs along mandrel |
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 |
-
1981
- 1981-09-10 IT IT12620/81A patent/IT1146803B/en active
-
1982
- 1982-06-03 FR FR8209641A patent/FR2512577B1/en not_active Expired
- 1982-06-04 DE DE19823221168 patent/DE3221168A1/en not_active Withdrawn
- 1982-06-07 ES ES512901A patent/ES512901A0/en active Granted
- 1982-06-07 GB GB08216517A patent/GB2106073B/en not_active Expired
- 1982-06-23 JP JP57108259A patent/JPS5851712A/en active Pending
- 1982-08-27 CS CS826248A patent/CS253705B2/en unknown
- 1982-09-06 DD DD82243040A patent/DD206863A5/en unknown
- 1982-09-08 CH CH534182A patent/CH655597B/fr unknown
- 1982-09-08 BE BE6/47715A patent/BE894341A/en not_active IP Right Cessation
- 1982-09-09 PL PL1982238188A patent/PL130653B1/en unknown
- 1982-09-10 NL NL8203536A patent/NL8203536A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
BE894341A (en) | 1983-01-03 |
DD206863A5 (en) | 1984-02-08 |
PL238188A1 (en) | 1983-04-11 |
CS253705B2 (en) | 1987-12-17 |
CS624882A2 (en) | 1987-05-14 |
IT8112620A0 (en) | 1981-09-10 |
JPS5851712A (en) | 1983-03-26 |
IT1146803B (en) | 1986-11-19 |
FR2512577B1 (en) | 1986-12-26 |
NL8203536A (en) | 1983-04-05 |
CH655597B (en) | 1986-04-30 |
PL130653B1 (en) | 1984-08-31 |
GB2106073A (en) | 1983-04-07 |
ES512901A0 (en) | 1983-06-01 |
DE3221168A1 (en) | 1983-03-17 |
FR2512577A1 (en) | 1983-03-11 |
GB2106073B (en) | 1985-10-02 |
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