CA934947A - Method and apparatus for fabricating a plurality of filaments into a helix - Google Patents

Method and apparatus for fabricating a plurality of filaments into a helix

Info

Publication number
CA934947A
CA934947A CA084259A CA84259A CA934947A CA 934947 A CA934947 A CA 934947A CA 084259 A CA084259 A CA 084259A CA 84259 A CA84259 A CA 84259A CA 934947 A CA934947 A CA 934947A
Authority
CA
Canada
Prior art keywords
helix
filaments
fabricating
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
CA084259A
Other languages
English (en)
Inventor
A. Dennis James
W. Helmick James
J. Hannes George
M. Current John
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.)
Johns Manville Corp
Original Assignee
Johns Manville Corp
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 Johns Manville Corp filed Critical Johns Manville Corp
Application granted granted Critical
Publication of CA934947A publication Critical patent/CA934947A/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
    • 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
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
    • B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die
    • B29C70/525—Component parts, details or accessories; Auxiliary operations
    • 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
    • B29C53/02—Bending or folding
    • B29C53/12—Bending or folding helically, e.g. for making springs
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Textile Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
CA084259A 1969-06-06 1970-06-01 Method and apparatus for fabricating a plurality of filaments into a helix Expired CA934947A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83094969A 1969-06-06 1969-06-06

Publications (1)

Publication Number Publication Date
CA934947A true CA934947A (en) 1973-10-09

Family

ID=25257991

Family Applications (1)

Application Number Title Priority Date Filing Date
CA084259A Expired CA934947A (en) 1969-06-06 1970-06-01 Method and apparatus for fabricating a plurality of filaments into a helix

Country Status (5)

Country Link
US (1) US3728189A (fr)
JP (1) JPS488867B1 (fr)
CA (1) CA934947A (fr)
DE (1) DE2028785A1 (fr)
FR (1) FR2049167B1 (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2338128A1 (fr) * 1976-01-19 1977-08-12 Nortene Sa Procede de fabrication d'elements helicoidaux en matiere synthetique extrudes, dispositif pour sa mise en oeuvre et elements helicoidaux obtenus
US4133379A (en) * 1976-07-21 1979-01-09 Nuzman Carl E Foraminous screening device and method for making same
US4104097A (en) * 1976-08-05 1978-08-01 Clecon Incorporated Method for making flexible duct
FR2455483A1 (fr) * 1979-05-04 1980-11-28 British Petroleum Co Dispositif pour appliquer une matiere sous forme liquide a des filaments et son application a un procede pour enrouler un filament continu autour d'une matrice de forme predeterminee
CA1154042A (fr) * 1979-07-12 1983-09-20 Frank H. Doyal Ressort tubulaire arme de fibres
EP0056689B1 (fr) * 1981-01-20 1987-02-25 Hallite Holdings Limited Bague pour transmissions à fluide
ATE59997T1 (de) * 1986-04-08 1991-02-15 Inst Francais Du Petrole Verfahren und vorrichtungen zum herstellen und anbringen von versteifungsarmierungen sowie gekruemmte, mit mehreren stabfoermigen gliedern verstaerkte elemente fuer langgestreckte, biegsame koerper.
FR2616376B1 (fr) * 1987-06-15 1990-01-12 Inst Francais Du Petrole Procede et appareillage pour fabriquer en continu des corps a section profilee en matiere stabilisable armee a l'aide d'un mandrin et d'un support
US5135240A (en) * 1988-09-23 1992-08-04 Sealing Equipment Products Company Mechanically-bonded, monolithic sealing ring for stuffing box including axially central portion made of compressed flexible foamed graphite tape
FR2642359B1 (fr) * 1989-02-02 1991-08-30 Inst Francais Du Petrole Procede et dispositif pour fabriquer des barres incurvees, renforcees en matiere du type plastique ou elastomere, et produit obtenu
US5301960A (en) * 1989-03-31 1994-04-12 Suggs Group, Inc. Improved spirally-formed seal for shafts and valve stems
FR2710870B1 (fr) * 1993-10-08 1995-12-08 Inst Francais Du Petrole Dispositif et méthode de fabrication en série de pièces en résine renforcée par des fibres.
US5806387A (en) * 1995-04-10 1998-09-15 N.V. Owens-Corning S.A. Method for dispensing resinated reinforcement fibers
US6038949A (en) * 1998-09-14 2000-03-21 Nv Owens-Corning S.A. Method for dispensing reinforcement fibers
US8028736B2 (en) * 2006-08-25 2011-10-04 Ocv Intellectual Capital, Llc System for forming reinforcement layers having cross-directionally oriented fibers
BR112014013423B1 (pt) * 2011-12-22 2020-11-10 Tokyo Rope Manufacturing Co., Ltd fio chato e tubo reforçado ou cabo reforçado
GB201306667D0 (en) * 2013-04-12 2013-05-29 Wellstream Int Ltd A flexible pipe body and method of manufacture
GB201310485D0 (en) * 2013-06-12 2013-07-24 Wellstream Int Ltd Windable body
US10889067B1 (en) * 2015-04-13 2021-01-12 Lockheed Martin Corporation Tension-wound solid state additive manufacturing

Also Published As

Publication number Publication date
FR2049167B1 (fr) 1973-02-02
JPS488867B1 (fr) 1973-03-17
FR2049167A1 (fr) 1971-03-26
DE2028785A1 (de) 1970-12-10
US3728189A (en) 1973-04-17

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