GB1440081A - Structures of reinforced elastomeric material - Google Patents

Structures of reinforced elastomeric material

Info

Publication number
GB1440081A
GB1440081A GB5109972A GB5109972A GB1440081A GB 1440081 A GB1440081 A GB 1440081A GB 5109972 A GB5109972 A GB 5109972A GB 5109972 A GB5109972 A GB 5109972A GB 1440081 A GB1440081 A GB 1440081A
Authority
GB
United Kingdom
Prior art keywords
cords
latex
hose
bath
cord
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
GB5109972A
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.)
Goodyear Tire and Rubber Co
Original Assignee
Goodyear Tire and Rubber Co
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 Goodyear Tire and Rubber Co filed Critical Goodyear Tire and Rubber Co
Priority to GB5109972A priority Critical patent/GB1440081A/en
Priority to ZA737901A priority patent/ZA737901B/en
Priority to AU61454/73A priority patent/AU481753B2/en
Priority to IT7353213A priority patent/IT1008579B/en
Priority to AR250600A priority patent/AR198537A1/en
Priority to BR8219/73A priority patent/BR7308219D0/en
Priority to DE19732353513 priority patent/DE2353513A1/en
Priority to IN2423/CAL/1973A priority patent/IN140579B/en
Priority to JP48124330A priority patent/JPS4977984A/ja
Priority to FR7339403A priority patent/FR2205534A1/fr
Publication of GB1440081A publication Critical patent/GB1440081A/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
    • B29D23/00—Producing tubular articles
    • B29D23/001—Pipes; Pipe joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B15/00—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
    • B29B15/08—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00 of reinforcements or fillers
    • B29B15/10—Coating or impregnating independently of the moulding or shaping step
    • B29B15/12—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length
    • B29B15/122—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length with a matrix in liquid form, e.g. as melt, solution or latex
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B15/00—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
    • B29B15/08—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00 of reinforcements or fillers
    • B29B15/10—Coating or impregnating independently of the moulding or shaping step
    • B29B15/12—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length
    • B29B15/122—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length with a matrix in liquid form, e.g. as melt, solution or latex
    • B29B15/125—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length with a matrix in liquid form, e.g. as melt, solution or latex by dipping
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
    • B29C70/20—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in a single direction, e.g. roofing or other parallel fibres
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/02—Hoses, i.e. flexible pipes made of fibres or threads, e.g. of textile which may or may not be impregnated, or provided with an impermeable layer, e.g. fire-hoses
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/685—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks by laminating inserts between two plastic films or plates
    • B29C70/687—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks by laminating inserts between two plastic films or plates the inserts being oriented, e.g. nets or meshes
    • 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
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/38—Textile inserts, e.g. cord or canvas layers, for tyres; Treatment of inserts prior to building the tyre
    • B29D2030/381—Textile inserts, e.g. cord or canvas layers, for tyres; Treatment of inserts prior to building the tyre the inserts incorporating reinforcing parallel cords; manufacture thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/12—Thermoplastic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0058—Liquid or visquous
    • B29K2105/0064—Latex, emulsion or dispersion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • 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
    • B29L2007/00—Flat articles, e.g. films or sheets
    • B29L2007/008—Wide strips, e.g. films, webs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Moulding By Coating Moulds (AREA)
  • Reinforced Plastic Materials (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

1440081 Hose GOODYEAR TIRE & RUBBER CO 19 June 1973 [6 Nov 1972] 51099/72 Heading F2P [Also in Divisions D1-D2] A hose includes sheets of helically wound curable elastomer, each sheet being reinforced by an embedded layer of parallel continuous filament cords, equal numbers of sheets being wound in opposite directions about the mandrel during the construction of the hose to ensure balance. The elastomer may be cured by migration of curing or vulcanizing agent from adjacent elastomeric layers of the hose into the reinforced sheets. The sheet material comprises parallel spaced cords made of continuous filament yarn, either untwisted or possessing not more than one-half turn per inch length, embedded in a matrix of curable elastomer, the spacing between the cords being from “ to 4 times the cord width and the matrix being either uniformly thick or having maximum thickness in register with the cords, such uniform thickness being from 0À004 to 0À02 inch greater than the cord thickness. The yarn may be a plurality of polyester or polypropylene filaments. In one embodiment yarns are drawn from reels, passed around grooved guide rollers or through combs, fed through an aqueous natural or synthetic rubber latex bath, extrusion orifices 5, Fig. 2, a coagulation bath and a drier. In the embodiment of Fig. 6 the cord array is passed through latex bath 10, excess latex is removed by doctor blades 24 and the latex coagulated in a dilute acetic acid bath. Alternatively coagulation may be by heat. In another embodiment the cord array is calendered between heated rolls, latex being applied to the heated rolls by transfer rolls to form films which are immediately pressed on to the cords to form an encapsulating matrix.
GB5109972A 1972-11-06 1972-11-06 Structures of reinforced elastomeric material Expired GB1440081A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
GB5109972A GB1440081A (en) 1972-11-06 1972-11-06 Structures of reinforced elastomeric material
ZA737901A ZA737901B (en) 1972-11-06 1973-10-09 Improvements in and relating to structures of reinforced elastomeric material
AU61454/73A AU481753B2 (en) 1972-11-06 1973-10-16 Improvements in and relating to structures of reinforced elastomeric material
IT7353213A IT1008579B (en) 1972-11-06 1973-10-18 STRUCTURE OF REINFORCED ELASTOMER MATERIAL AND PROCEDURE FOR ITS PRODUCTION
AR250600A AR198537A1 (en) 1972-11-06 1973-10-19 MATERIAL OF SHEET OR TAPE OF COMPOSITE CORDS AND ELASTOMER, USED IN THE MANUFACTURE OF A HOSE
BR8219/73A BR7308219D0 (en) 1972-11-06 1973-10-22 MATERIAL IN THE FORM OF MIXED SHEETS, PROCESS TO PRODUCE A MIXED MATERIAL AND HOSE
DE19732353513 DE2353513A1 (en) 1972-11-06 1973-10-23 MATERIAL FOR COMPOSITE FILM AND METHOD FOR MANUFACTURING IT
IN2423/CAL/1973A IN140579B (en) 1972-11-06 1973-11-02
JP48124330A JPS4977984A (en) 1972-11-06 1973-11-05
FR7339403A FR2205534A1 (en) 1972-11-06 1973-11-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5109972A GB1440081A (en) 1972-11-06 1972-11-06 Structures of reinforced elastomeric material

Publications (1)

Publication Number Publication Date
GB1440081A true GB1440081A (en) 1976-06-23

Family

ID=10458652

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5109972A Expired GB1440081A (en) 1972-11-06 1972-11-06 Structures of reinforced elastomeric material

Country Status (9)

Country Link
JP (1) JPS4977984A (en)
AR (1) AR198537A1 (en)
BR (1) BR7308219D0 (en)
DE (1) DE2353513A1 (en)
FR (1) FR2205534A1 (en)
GB (1) GB1440081A (en)
IN (1) IN140579B (en)
IT (1) IT1008579B (en)
ZA (1) ZA737901B (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2156396A (en) * 1984-03-23 1985-10-09 Tarkett Ab Filament reinforced plastics sheets
WO1999004959A1 (en) * 1997-07-23 1999-02-04 Holroyd Associates Limited Improvements in tyre manufacture
WO1999005352A1 (en) * 1997-07-23 1999-02-04 Holroyd Associates Limited Improvements in tyre manufacture
WO2001021877A1 (en) * 1999-09-20 2001-03-29 Hunter Douglas Inc. Non-woven warp yarn fabric materials and method and apparatus for manufacturing same
US6805771B1 (en) 1999-09-20 2004-10-19 Hunter Douglas Industries B.V. Pressure laminator apparatus and non woven fabric formed thereby
WO2005023531A1 (en) * 2003-08-29 2005-03-17 Kordsa, Inc. Apparatus and process for making tape useful as a tire cap ply
US6883213B2 (en) 1999-01-12 2005-04-26 Hunter Douglas Inc. Apparatus for producing non-woven fabric
US6926055B1 (en) 1999-09-20 2005-08-09 Hunter Douglas Inc. Non-woven composite fabric and method and apparatus for manufacturing same
US7017244B2 (en) 2002-06-03 2006-03-28 Hunter Douglas Inc. Beam winding apparatus
US7056403B2 (en) 1999-01-12 2006-06-06 Hunter Douglas Inc. Apparatus for producing non-woven fabric
US7090743B2 (en) 1999-09-20 2006-08-15 Hunter Douglas Inc. Pressure laminator apparatus
US7699954B2 (en) 1999-01-12 2010-04-20 Hunter Douglas, Inc. Nonwoven fabric and method and apparatus for manufacturing same
WO2017016790A1 (en) * 2015-07-27 2017-02-02 Bs2 Method and device for producing a conduit, conduit, and geothermal probe
CN112744032A (en) * 2019-10-30 2021-05-04 固特异轮胎和橡胶公司 Mold for polymer mixing machine and tire ply made therefrom

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2945222A1 (en) * 1979-11-09 1981-06-04 Akzo Gmbh, 5600 Wuppertal STRAP, PREFERRED FOR CAR SAFETY BELTS
FR2576040A1 (en) * 1985-01-15 1986-07-18 Lejeune Germinal Braided sheath
DE3814996A1 (en) * 1988-05-03 1989-11-16 Kast Casimir Formteile METHOD FOR PRODUCING A FIBER MAT
FR3099890A1 (en) * 2019-08-12 2021-02-19 Compagnie Generale Des Etablissements Michelin Wire Guiding and Holding Machine and Method of Use
CN114302805A (en) * 2019-08-12 2022-04-08 米其林集团总公司 Filament guide and retention machine and method of use

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2156396A (en) * 1984-03-23 1985-10-09 Tarkett Ab Filament reinforced plastics sheets
WO1999004959A1 (en) * 1997-07-23 1999-02-04 Holroyd Associates Limited Improvements in tyre manufacture
WO1999005352A1 (en) * 1997-07-23 1999-02-04 Holroyd Associates Limited Improvements in tyre manufacture
US7056403B2 (en) 1999-01-12 2006-06-06 Hunter Douglas Inc. Apparatus for producing non-woven fabric
US8528615B2 (en) 1999-01-12 2013-09-10 Hunter Douglas Inc. Nonwoven fabric and method and apparatus for manufacturing same
US6883213B2 (en) 1999-01-12 2005-04-26 Hunter Douglas Inc. Apparatus for producing non-woven fabric
US8057616B2 (en) 1999-01-12 2011-11-15 Hunter Douglas Inc. Nonwoven fabric and method and apparatus for manufacturing same
US7468113B2 (en) 1999-01-12 2008-12-23 Hunter Douglas Inc. Method for producing non-woven fabric
US7971616B2 (en) 1999-01-12 2011-07-05 Hunter Douglas Inc. Apparatus for producing non-woven fabric
US7699954B2 (en) 1999-01-12 2010-04-20 Hunter Douglas, Inc. Nonwoven fabric and method and apparatus for manufacturing same
US6805771B1 (en) 1999-09-20 2004-10-19 Hunter Douglas Industries B.V. Pressure laminator apparatus and non woven fabric formed thereby
US6926055B1 (en) 1999-09-20 2005-08-09 Hunter Douglas Inc. Non-woven composite fabric and method and apparatus for manufacturing same
US7090743B2 (en) 1999-09-20 2006-08-15 Hunter Douglas Inc. Pressure laminator apparatus
WO2001021877A1 (en) * 1999-09-20 2001-03-29 Hunter Douglas Inc. Non-woven warp yarn fabric materials and method and apparatus for manufacturing same
US7181816B2 (en) 2002-06-03 2007-02-27 Hunter Douglas Inc. Beam winder with yarn shrink system
US7260873B2 (en) 2002-06-03 2007-08-28 Hunter Douglas Inc. Method of setting up a beam winder
US7234212B2 (en) 2002-06-03 2007-06-26 Hunter Douglas Inc. Method of winding a beam
US7234213B2 (en) 2002-06-03 2007-06-26 Hunter Douglas Inc. Beam winding apparatus
US7178211B2 (en) 2002-06-03 2007-02-20 Hunter Douglas Inc. Beam winding apparatus with beam switching turntable
US7017244B2 (en) 2002-06-03 2006-03-28 Hunter Douglas Inc. Beam winding apparatus
US7879391B2 (en) 2003-08-29 2011-02-01 Kordsa Usa, Inc. Apparatus and process for making tape useful as a tire cap ply
WO2005023531A1 (en) * 2003-08-29 2005-03-17 Kordsa, Inc. Apparatus and process for making tape useful as a tire cap ply
WO2017016790A1 (en) * 2015-07-27 2017-02-02 Bs2 Method and device for producing a conduit, conduit, and geothermal probe
CN112744032A (en) * 2019-10-30 2021-05-04 固特异轮胎和橡胶公司 Mold for polymer mixing machine and tire ply made therefrom
EP3815891A1 (en) * 2019-10-30 2021-05-05 The Goodyear Tire & Rubber Company A die for a polymer mixing or ply manufacturing machine, a cordurary or throated ply and its use, a method of manufacturing such a ply and a tire comprising such a ply

Also Published As

Publication number Publication date
IT1008579B (en) 1976-11-30
AU6145473A (en) 1975-04-17
JPS4977984A (en) 1974-07-26
BR7308219D0 (en) 1974-07-18
FR2205534A1 (en) 1974-05-31
ZA737901B (en) 1974-09-25
DE2353513A1 (en) 1974-05-16
AR198537A1 (en) 1974-06-28
IN140579B (en) 1976-12-04

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee