CA2059007A1 - Centre amovible pour revetement tubulaire retrecissable et methode et appareil de production - Google Patents

Centre amovible pour revetement tubulaire retrecissable et methode et appareil de production

Info

Publication number
CA2059007A1
CA2059007A1 CA 2059007 CA2059007A CA2059007A1 CA 2059007 A1 CA2059007 A1 CA 2059007A1 CA 2059007 CA2059007 CA 2059007 CA 2059007 A CA2059007 A CA 2059007A CA 2059007 A1 CA2059007 A1 CA 2059007A1
Authority
CA
Canada
Prior art keywords
web
helically
forming
layers
wall
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.)
Granted
Application number
CA 2059007
Other languages
English (en)
Other versions
CA2059007C (fr
Inventor
William H. Tuggle, Jr.
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.)
ATCOFLEX Inc
Original Assignee
ATCOFLEX Inc
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 ATCOFLEX Inc filed Critical ATCOFLEX Inc
Publication of CA2059007A1 publication Critical patent/CA2059007A1/fr
Application granted granted Critical
Publication of CA2059007C publication Critical patent/CA2059007C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
    • B29C69/001—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore a shaping technique combined with cutting, e.g. in parts or slices combined with rearranging and joining the cut parts
    • B29C69/002—Winding
    • 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
    • B29C53/581—Winding and joining, e.g. winding spirally helically using sheets or strips consisting principally of plastics 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
    • 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
    • B29C53/74—Winding and joining, e.g. winding spirally helically using a forming surface inthe shape of an endless belt which is recycled after the forming operation
    • 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
    • B29C53/82—Cores or mandrels
    • B29C53/821—Mandrels especially adapted for winding and joining
    • B29C53/825—Mandrels especially adapted for winding and joining for continuous winding
    • B29C53/827—Mandrels especially adapted for winding and joining for continuous winding formed by several elements rotating about their own axes
    • 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
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/06—Making preforms having internal stresses, e.g. plastic memory
    • B29C61/0608—Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms
    • B29C61/065—Preforms held in a stressed condition by means of a removable support; Supports therefor
    • 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
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/38—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor by liberation of internal stresses
    • B29C63/42—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor by liberation of internal stresses using tubular layers or sheathings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B4/00—Shrinkage connections, e.g. assembled with the parts at different temperature; Force fits; Non-releasable friction-grip fastenings
    • F16B4/006—Shrinkage connections, e.g. assembled with the parts being at different temperature
    • F16B4/008—Shrinkage connections, e.g. assembled with the parts being at different temperature using heat-recoverable, i.e. shrinkable, sleeves
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G15/00—Cable fittings
    • H02G15/08—Cable junctions
    • H02G15/18—Cable junctions protected by sleeves, e.g. for communication cable
    • H02G15/182—Cable junctions protected by sleeves, e.g. for communication cable held in expanded condition in radial direction prior to installation
    • H02G15/1826—Cable junctions protected by sleeves, e.g. for communication cable held in expanded condition in radial direction prior to installation on a removable hollow core, e.g. a tube
    • H02G15/1833—Cable junctions protected by sleeves, e.g. for communication cable held in expanded condition in radial direction prior to installation on a removable hollow core, e.g. a tube formed of helically wound strip with adjacent windings, which are removable by applying a pulling force to a strip end
    • 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
    • B29L2023/001—Tubular films, sleeves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
CA 2059007 1991-02-19 1992-01-08 Centre amovible pour revetement tubulaire retrecissable et methode et appareil de production Expired - Lifetime CA2059007C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US65687191A 1991-02-19 1991-02-19
US656,871 1991-02-19

Publications (2)

Publication Number Publication Date
CA2059007A1 true CA2059007A1 (fr) 1992-08-20
CA2059007C CA2059007C (fr) 1996-05-14

Family

ID=24634928

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2059007 Expired - Lifetime CA2059007C (fr) 1991-02-19 1992-01-08 Centre amovible pour revetement tubulaire retrecissable et methode et appareil de production

Country Status (5)

Country Link
EP (1) EP0500216B1 (fr)
AU (1) AU634435B2 (fr)
CA (1) CA2059007C (fr)
DE (1) DE69203477T2 (fr)
MX (1) MX9200666A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7767909B2 (en) 2006-05-05 2010-08-03 3M Innovative Properties Company Tubular terminal for a cable

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995021052A1 (fr) * 1994-02-07 1995-08-10 Asahi Kasei Kogyo Kabushiki Kaisha Procede et dispositif de production de pellicule d'emballage a structure annulaire
IT1275976B1 (it) * 1995-03-27 1997-10-24 Pirelli Cavi S P A Ora Pirelli Supporto per un manicotto elastico
KR20000063471A (ko) * 2000-07-14 2000-11-06 오청호 다중관과 제조장치
DE10164367C1 (de) * 2001-12-28 2003-08-14 Rehau Ag & Co Vorrichtung und Verfahren zu ihrer Herstellung
ES2337075T3 (es) 2006-05-05 2010-04-20 3M Innovative Properties Company Terminal tubular para un cable.
DE202007004671U1 (de) 2007-03-28 2008-08-07 Rehau Ag + Co Stützwendel
US8114324B2 (en) * 2008-10-14 2012-02-14 Advanced Drainage Systems, Inc. Apparatus and method for pressing an outer wall of pipe
EP2394337B1 (fr) 2009-02-05 2017-04-05 3M Innovative Properties Company Montage de jonction de fil muni d'un manchon de protection
ES2445320T3 (es) 2011-12-21 2014-03-03 3M Innovative Properties Company Dispositivo de conexión de terminal para un cable eléctrico
CN105340145B (zh) 2013-06-26 2019-06-18 3M创新有限公司 电力电缆端子连接装置
CN106827476B (zh) * 2017-01-20 2022-11-22 河北泰沃塑管有限公司 一种制造变径复合层管的缠绕装置
CN113459493B (zh) * 2021-01-28 2023-07-04 南京盛衡智能制造有限公司 一种棒材套保护环缠绕装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3515798A (en) * 1968-12-06 1970-06-02 Minnesota Mining & Mfg Elastic cover and removable cone assembly
JPS59121172U (ja) * 1983-02-04 1984-08-15 ミネソタ・マイニング・アンド・マニユフアクチユアリング・コンパニ− ケーブル電線被覆の剥離部分のカバー装置
DD243741A1 (de) * 1985-08-26 1987-03-11 Sachsenring Automobil Werke Zw Flexibles rohr fuer den durchsatz gasfoermiger medien
GB8713369D0 (en) * 1987-06-08 1987-07-15 Raychem Pontoise Sa Coaxial cable splice
AU6219890A (en) * 1989-10-16 1991-04-18 Minnesota Mining And Manufacturing Company Elastomeric covering having conformable interior

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7767909B2 (en) 2006-05-05 2010-08-03 3M Innovative Properties Company Tubular terminal for a cable

Also Published As

Publication number Publication date
EP0500216B1 (fr) 1995-07-19
DE69203477T2 (de) 1996-01-11
CA2059007C (fr) 1996-05-14
EP0500216A2 (fr) 1992-08-26
MX9200666A (es) 1992-08-01
AU634435B2 (en) 1993-02-18
DE69203477D1 (de) 1995-08-24
AU1016292A (en) 1992-09-03
EP0500216A3 (en) 1992-09-30

Similar Documents

Publication Publication Date Title
EP0134987B1 (fr) Dispositif pour fabriquer un tuyau en matière plastique à enroulement hélicoidal
EP1030776B1 (fr) Produits en forme de spirale et procede de fabrication
US4999903A (en) Process of manufacturing composite tube by rolling and welding without elongating the same
EP1288558B1 (fr) Tuyau isolé
EP1094903B1 (fr) Rouleau a peinture a noyau integre et protection, et procede de fabrication associe
US5468207A (en) Method and apparatus of manufacturing a paint roller
CA2151624C (fr) Appareil et methode servant a sectionner les tubes
US4761080A (en) Multilayer gusseted bag with reverse fin seals
EP0500216B1 (fr) Intérieur démontable pour une couvre-joint tubulaire de retrait et méthode et appareil pour production similaire
DE4323838B4 (de) Verfahren zur Herstellung eines mehrschichtigen Leitungsrohres
JP2001212639A (ja) Ｃｖｔベルト用バンドの製造方法および該製造方法により製造されたバンド
CA2294919C (fr) Procede et appareil de fabrication d'un tuyau isole enveloppe lineairement
US5344511A (en) Heat shrinkable plastic hose and method for manufacturing
EP1088645A3 (fr) Procédé et dispositif pour fabriquer une bobine pour enrouler un matériau en bande et bobine ainsi fabriquée
CN2261326Y (zh) 缠绕复合制管机
DE2165506C2 (de) Wärme- und schallisoliertes Leitungsrohr
JPS633938A (ja) 包装容器の廃材の出ない製造方法および製造装置
EP0031468A1 (fr) Enveloppe isolante en matière plastique alvéolaire et procédé pour sa fabrication
JPH0480274B2 (fr)
GB2094437A (en) Sheathing pipes
DE2948484A1 (de) Verfahren zur kontinuierlichen herstellung von waermeisolierten leitungsrohren
RU2000109399A (ru) Способ и установка для изготовления армированных трехслойных пластмассовых труб
EP0114613A1 (fr) Tuyau flexible hélicoidal
DE102016115968B4 (de) Verfahren zum Herstellen eines Streifens für ein Isolierrohr eines Isolierverbundrohrs sowie ein derartiges Isolierverbundrohr
JPH02208019A (ja) 樹脂系材料を基体とする管状体およびその製造方法

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry