JPS5722016A - Forming method of fiber-reinforced composite article - Google Patents

Forming method of fiber-reinforced composite article

Info

Publication number
JPS5722016A
JPS5722016A JP9699680A JP9699680A JPS5722016A JP S5722016 A JPS5722016 A JP S5722016A JP 9699680 A JP9699680 A JP 9699680A JP 9699680 A JP9699680 A JP 9699680A JP S5722016 A JPS5722016 A JP S5722016A
Authority
JP
Japan
Prior art keywords
pipe
fiber
reinforced composite
elastic
vents
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.)
Pending
Application number
JP9699680A
Other languages
Japanese (ja)
Inventor
Mitsuo Ueno
Kikuo Tanabe
Atsushi Namiiri
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP9699680A priority Critical patent/JPS5722016A/en
Publication of JPS5722016A publication Critical patent/JPS5722016A/en
Pending 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
    • B29D23/003—Pipe joints, e.g. straight joints
    • B29D23/006—Elbows
    • 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
    • B29C53/08—Bending or folding of tubes or other profiled members
    • B29C53/083—Bending or folding of tubes or other profiled members bending longitudinally, i.e. modifying the curvature of the tube axis
    • 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
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • B29C70/34—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
    • B29C70/347—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation combined with compressing after the winding of lay-ups having a non-circular cross-section, e.g. flat spiral windings
    • 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
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/44—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
    • B29C70/446—Moulding structures having an axis of symmetry or at least one channel, e.g. tubular structures, frames
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/10—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies
    • B29C43/12—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies using bags surrounding the moulding material or using membranes contacting the 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
    • 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
    • B29L2023/00—Tubular articles
    • B29L2023/22—Tubes or pipes, i.e. rigid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

PURPOSE:To facilitate complex bending work without forming of burrs in a product, by inserting an elastic pipe, onto which a fiber-reinforced composite is wound, into a metal pipe provided with vents, and bending the elastic pipe while applying an internal pressure to the pipe. CONSTITUTION:A fiber-reinforeced composite 7 is wound onto the periphery of a pipe 6 made of an expansible elastic material, e.g., rubber, a synthetic reisn or the like, and sealed at its one end, and inserted into a metal pipe 9 provided with vents 8 distributed at proper positions, to form a pipe-form blank 10. Pressurized air, a pressurized liquid, a thermally expansible material or the like, for instance, is packed into the pipe-form blank 10 through the open end of the elastic material-made pipe 6, to apply an internal pressure to the pipe 6. In this state, the pipe 6 is bent into a desired shape by a pipe bender 11 or a press, and then heated to cure the fiber-reinforced composite 7. After the forming work is completed, the pipe 6 may be pulled out to make lightweight product.
JP9699680A 1980-07-16 1980-07-16 Forming method of fiber-reinforced composite article Pending JPS5722016A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9699680A JPS5722016A (en) 1980-07-16 1980-07-16 Forming method of fiber-reinforced composite article

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9699680A JPS5722016A (en) 1980-07-16 1980-07-16 Forming method of fiber-reinforced composite article

Publications (1)

Publication Number Publication Date
JPS5722016A true JPS5722016A (en) 1982-02-04

Family

ID=14179798

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9699680A Pending JPS5722016A (en) 1980-07-16 1980-07-16 Forming method of fiber-reinforced composite article

Country Status (1)

Country Link
JP (1) JPS5722016A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59100235A (en) * 1982-11-27 1984-06-09 Nippon Carbon Co Ltd Production of composite material of aluminum reinforced with silicon carbide fiber
JPS60183130A (en) * 1984-03-01 1985-09-18 Kyushu Sekisui Kogyo Kk Forming of frp joint
JPS6293065A (en) * 1985-10-18 1987-04-28 ザ・バブコツク・アンド・ウイルコツクス・カンパニ− Manufacture of fiber reinforced metallic composite body
JPH04151387A (en) * 1990-10-11 1992-05-25 Sanyo Seisakusho:Kk Manufacture of handle for bicycle
WO2009133158A1 (en) * 2008-04-29 2009-11-05 Preh Gmbh Method and device for shaping hoses that are used particularly in the engine compartment of a motor vehicle
WO2010129975A2 (en) 2009-05-15 2010-11-18 Universitaet Innsbruck Structural element and method for the production thereof
EP2514581A1 (en) * 2011-04-21 2012-10-24 Zehnder Verkaufs- und Verwaltungs AG Method for producing a tube
CN104943192A (en) * 2015-04-29 2015-09-30 浙江中意玻璃钢有限公司 Anti-static fiber reinforced plastic pipeline and continuous manufacturing method thereof
EP3808547B1 (en) * 2019-10-14 2024-08-14 Universität Stuttgart Method and tool arrangement for producing a fibre matrix composite profile structure and fibre matrix composite profile structure

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59100235A (en) * 1982-11-27 1984-06-09 Nippon Carbon Co Ltd Production of composite material of aluminum reinforced with silicon carbide fiber
JPS60183130A (en) * 1984-03-01 1985-09-18 Kyushu Sekisui Kogyo Kk Forming of frp joint
JPS6293065A (en) * 1985-10-18 1987-04-28 ザ・バブコツク・アンド・ウイルコツクス・カンパニ− Manufacture of fiber reinforced metallic composite body
JPH04151387A (en) * 1990-10-11 1992-05-25 Sanyo Seisakusho:Kk Manufacture of handle for bicycle
WO2009133158A1 (en) * 2008-04-29 2009-11-05 Preh Gmbh Method and device for shaping hoses that are used particularly in the engine compartment of a motor vehicle
WO2010129975A2 (en) 2009-05-15 2010-11-18 Universitaet Innsbruck Structural element and method for the production thereof
WO2010129975A3 (en) * 2009-05-15 2011-02-03 Universitaet Innsbruck Structural element and method for the production thereof
US8940125B2 (en) 2009-05-15 2015-01-27 Supertexcomposites Gmbh Structural element and method for the production thereof
EP2514581A1 (en) * 2011-04-21 2012-10-24 Zehnder Verkaufs- und Verwaltungs AG Method for producing a tube
CN104943192A (en) * 2015-04-29 2015-09-30 浙江中意玻璃钢有限公司 Anti-static fiber reinforced plastic pipeline and continuous manufacturing method thereof
EP3808547B1 (en) * 2019-10-14 2024-08-14 Universität Stuttgart Method and tool arrangement for producing a fibre matrix composite profile structure and fibre matrix composite profile structure

Similar Documents

Publication Publication Date Title
ATE8106T1 (en) PLUG-SHAPED EAR MUFFLERS, AND METHOD AND APPARATUS FOR PRODUCTION THEREOF.
EP0281130A3 (en) Apparatus and method for pultruding reinforced plastic articles
JPS56144830A (en) Production of diaphragm bellows
JPS55144334A (en) Liquid pressure bulging method
JPS5783738A (en) Formation of frp coil spring
JPS532899A (en) Process for producing composite material wing
ES8609501A1 (en) Process for producing and sizing a vehicle wheel.
JPS5731549A (en) Manufacture of long synthetic resin body containing metal with curved section
JPS54148071A (en) Method of lining of bended metal pipe with synthetic resin tube
JPS5530376A (en) Method and apparatus for expanding pipe
JPS5611213A (en) Inward bending of thermosetting resin decorative sheet
JPS5734917A (en) Molding method for crooked cylindrical body made of fiber reinforced composite material
US2699584A (en) Flint tube mold and method of making the same
ATE20136T1 (en) METHOD AND DEVICE FOR PRODUCTION OF A CORRUGATED PIPE WITH A SMOOTH LINING.
JPS55109148A (en) Method for manufacture of wedge for rotating electric machine
GB2135617A (en) Method for the manufacture of metal products
JPS54123563A (en) Manufacture of rod of irregular section
IT1192253B (en) Benzamide derivs
JPS6040623A (en) Fixing method of metallic pipe
JPS6431623A (en) Manufacture of lining bent pipe
GB942148A (en) A method of applying decorations or protective coverings to tubes, rods and other articles
JPS56161127A (en) Integral forming of polyurethane foamed body
JPS56112631A (en) Preparation of simulation microcrack material
JPS5791229A (en) Fixing method of insert in plastic forming
JPS5534950A (en) Metal mold manufacturing method