CS253705B2 - Protecting pipe,especially for electric insulated cables,method and device for producing thereof - Google Patents

Protecting pipe,especially for electric insulated cables,method and device for producing thereof Download PDF

Info

Publication number
CS253705B2
CS253705B2 CS826248A CS624882A CS253705B2 CS 253705 B2 CS253705 B2 CS 253705B2 CS 826248 A CS826248 A CS 826248A CS 624882 A CS624882 A CS 624882A CS 253705 B2 CS253705 B2 CS 253705B2
Authority
CS
Czechoslovakia
Prior art keywords
yarn
nonwoven
yarns
stable
cylindrical
Prior art date
Application number
CS826248A
Other languages
Czech (cs)
English (en)
Other versions
CS624882A2 (en
Inventor
Giovanni Schiapparelli
Original Assignee
Giovanni Schiapparelli
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 Giovanni Schiapparelli filed Critical Giovanni Schiapparelli
Publication of CS624882A2 publication Critical patent/CS624882A2/cs
Publication of CS253705B2 publication Critical patent/CS253705B2/cs

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)
  • Insulating Bodies (AREA)
  • Reinforced Plastic Materials (AREA)
  • Nonwoven Fabrics (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Details Of Indoor Wiring (AREA)
CS826248A 1981-09-10 1982-08-27 Protecting pipe,especially for electric insulated cables,method and device for producing thereof CS253705B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT12620/81A IT1146803B (it) 1981-09-10 1981-09-10 Tubetto isolante per uso elettrotecnico o tubetto di protezione in genere e sistema semplificato per la sua produzione

Publications (2)

Publication Number Publication Date
CS624882A2 CS624882A2 (en) 1987-05-14
CS253705B2 true CS253705B2 (en) 1987-12-17

Family

ID=11142267

Family Applications (1)

Application Number Title Priority Date Filing Date
CS826248A CS253705B2 (en) 1981-09-10 1982-08-27 Protecting pipe,especially for electric insulated cables,method and device for producing thereof

Country Status (12)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3537142A1 (de) * 1985-10-18 1987-04-23 Reinhausen Maschf Scheubeck Im filament-winding-verfahren hergestelltes isolierstoffrohr
JPH0644810B2 (ja) * 1986-05-20 1994-06-08 三洋電機株式会社 基準信号発生回路
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 (de) * 1998-10-12 2001-07-26 Contitech Holding Gmbh Vorrichtung zur Einarbeitung einzelner Verstärkungsfäden in einen Schlauchrohling und Verfahren zur Herstellung eines fadenverstärkten Schlauchrohlings mit Hilfe der Vorrichtung
GB2423648B (en) * 2005-02-24 2009-06-17 New Chapel Electronics Ltd Impact resistant conduit
CN107248439B (zh) * 2017-06-30 2023-03-21 浙江宏策电缆有限公司 电缆自动裹布设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE565686A (it) * 1957-03-14
FR1285766A (fr) * 1961-04-06 1962-02-23 Procédé et installation pour le filage de tuyaux en matière plastique ou en caoutchouc, avec armature de renfort noyée dans la paroi du tuyau, et tuyaux fabriqués selon ce procédé
FR2294047A1 (fr) * 1974-12-09 1976-07-09 Mackenhus Corp Procede et appareil de production en continu de longs elements composites
JPS5933085B2 (ja) * 1976-12-09 1984-08-13 クラレプラスチツクス株式会社 合成樹脂管の製造方法および製造装置

Also Published As

Publication number Publication date
GB2106073B (en) 1985-10-02
DD206863A5 (de) 1984-02-08
IT1146803B (it) 1986-11-19
PL238188A1 (en) 1983-04-11
FR2512577A1 (fr) 1983-03-11
NL8203536A (nl) 1983-04-05
JPS5851712A (ja) 1983-03-26
DE3221168A1 (de) 1983-03-17
BE894341A (fr) 1983-01-03
GB2106073A (en) 1983-04-07
FR2512577B1 (fr) 1986-12-26
CS624882A2 (en) 1987-05-14
PL130653B1 (en) 1984-08-31
CH655597B (it) 1986-04-30
IT8112620A0 (it) 1981-09-10
ES512901A0 (es) 1983-06-01
ES8306848A1 (es) 1983-06-01

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