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GB1531226A - Method and apparatus for the manufacture of a reinforced polymeric article - Google Patents

Method and apparatus for the manufacture of a reinforced polymeric article

Info

Publication number
GB1531226A
GB1531226A GB5130574A GB5130574A GB1531226A GB 1531226 A GB1531226 A GB 1531226A GB 5130574 A GB5130574 A GB 5130574A GB 5130574 A GB5130574 A GB 5130574A GB 1531226 A GB1531226 A GB 1531226A
Authority
GB
United Kingdom
Prior art keywords
filament
mandrel
guide
extension
compensator
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
GB5130574A
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.)
Dunlop Ltd
Original Assignee
Dunlop 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 Dunlop Ltd filed Critical Dunlop Ltd
Priority to GB5130574A priority Critical patent/GB1531226A/en
Priority to AU86871/75A priority patent/AU8687175A/en
Priority to IT7529620A priority patent/IT1063997B/en
Priority to ES442996A priority patent/ES442996A1/en
Priority to BE162263A priority patent/BE836048A/en
Priority to DE19752553345 priority patent/DE2553345A1/en
Priority to SE7513373A priority patent/SE7513373L/en
Priority to NL7513863A priority patent/NL7513863A/en
Priority to FR7536304A priority patent/FR2292658A1/en
Priority to US05/870,013 priority patent/US4166000A/en
Publication of GB1531226A publication Critical patent/GB1531226A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D29/00—Producing belts or bands
    • 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
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D29/00—Producing belts or bands
    • B29D29/08—Toothed driving belts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

1531226 Winding filaments; guides DUNLOP Ltd 17 Nov 1975 [27 Nov 1974 2 Aug 1975] 51305/74 and 32389/75 Heading B8G To wind a filament on to a mandrel, the filament is wound about a cylindrical mandrel extension to provide a positive filament feed, and is then passed to a traversing guide via a compensator which maintains constant the filament path length between the extension and the guide. To wind glass filament 15, Fig. 1, into layer 14 of uncured polymer on mandrel 1, the filament is wound about and fed by possibly detachable mandrel extension 3 and grooved spacer roller 4, and is guided to guide 6 traversed by worm 7 by constant-length guide 8 comprising tubes 9, 10 pivotally connected to one another, to guide 6 and to an anchorage point adjacent extension 3. Alternatively, the path length is maintained by passing the filament about pulley 20, Fig. 4, freely slidable and rotatable on shaft 21 lying parallel to the mandrel but also being inclined to the mandrel axis in plan view, Fig. 5. The compensator may comprise rigid links with exterior guides, or a flexible tube, or rigid links flexibly interconnected. The resulting reinforced sleeve may be used as hose, or may be cut to form endless belts. The mandrel may have axial teeth to provide internally toothed belts.
GB5130574A 1974-11-27 1974-11-27 Method and apparatus for the manufacture of a reinforced polymeric article Expired GB1531226A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
GB5130574A GB1531226A (en) 1974-11-27 1974-11-27 Method and apparatus for the manufacture of a reinforced polymeric article
AU86871/75A AU8687175A (en) 1974-11-27 1975-11-24 Reinforced polymeric articles
IT7529620A IT1063997B (en) 1974-11-27 1975-11-25 APPARATUS FOR WRAPPING A HELICOIDAL STRENGTHENING ELEMENT FOR A TUBULAR POLYMERIC ITEM AND METHOD FOR OPERATING THAT APPARATUS
ES442996A ES442996A1 (en) 1974-11-27 1975-11-26 A method for rolling a helicoidal reinforcement layer for a polymer, tubular, reinforced, filamentum article. (Machine-translation by Google Translate, not legally binding)
BE162263A BE836048A (en) 1974-11-27 1975-11-27 REINFORCED POLYMER PRODUCT
DE19752553345 DE2553345A1 (en) 1974-11-27 1975-11-27 REINFORCED OR REINFORCED POLYMER BODY
SE7513373A SE7513373L (en) 1974-11-27 1975-11-27 REINFORCED FOREMAL OF A POLYMER
NL7513863A NL7513863A (en) 1974-11-27 1975-11-27 REINFORCED POLYMER PREPARATION PRODUCT.
FR7536304A FR2292658A1 (en) 1974-11-27 1975-11-27 Means for applying stiff filament windings to a softer matrix - by using integral ancillary mandrels to control winding
US05/870,013 US4166000A (en) 1974-11-27 1978-01-16 Apparatus for winding helical reinforcement into a polymeric tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5130574A GB1531226A (en) 1974-11-27 1974-11-27 Method and apparatus for the manufacture of a reinforced polymeric article

Publications (1)

Publication Number Publication Date
GB1531226A true GB1531226A (en) 1978-11-08

Family

ID=10459473

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5130574A Expired GB1531226A (en) 1974-11-27 1974-11-27 Method and apparatus for the manufacture of a reinforced polymeric article

Country Status (2)

Country Link
BE (1) BE836048A (en)
GB (1) GB1531226A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29909105U1 (en) 1999-05-25 1999-07-22 Textilma Ag, Hergiswil Thread conveyor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29909105U1 (en) 1999-05-25 1999-07-22 Textilma Ag, Hergiswil Thread conveyor

Also Published As

Publication number Publication date
BE836048A (en) 1976-03-16

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee