FR2256656A5 - Glass fibre reinforced automobile fenders made by pultrusion - along continuous curved path giving cross-section then cut to length - Google Patents

Glass fibre reinforced automobile fenders made by pultrusion - along continuous curved path giving cross-section then cut to length

Info

Publication number
FR2256656A5
FR2256656A5 FR7346906A FR7346906A FR2256656A5 FR 2256656 A5 FR2256656 A5 FR 2256656A5 FR 7346906 A FR7346906 A FR 7346906A FR 7346906 A FR7346906 A FR 7346906A FR 2256656 A5 FR2256656 A5 FR 2256656A5
Authority
FR
France
Prior art keywords
section
pultrusion
cut
curved
length
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
FR7346906A
Other languages
French (fr)
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.)
PEUGEOT and RENAULT
Original Assignee
PEUGEOT and RENAULT
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 PEUGEOT and RENAULT filed Critical PEUGEOT and RENAULT
Priority to FR7346906A priority Critical patent/FR2256656A5/en
Priority to DE19742461706 priority patent/DE2461706A1/en
Application granted granted Critical
Publication of FR2256656A5 publication Critical patent/FR2256656A5/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
    • 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
    • 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
    • B29C70/527—Pulling means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/04—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects formed from more than one section in a side-by-side arrangement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
    • B60R2019/1806—Structural beams therefor, e.g. shock-absorbing
    • B60R2019/1833—Structural beams therefor, e.g. shock-absorbing made of plastic material
    • B60R2019/1853—Structural beams therefor, e.g. shock-absorbing made of plastic material of reinforced plastic material

Landscapes

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

Abstract

Curved, reinforced sections or members, esp. bumpers or fenders for automobiles, are made continuously by pultrusion; glass filaments or glass staple fibres and one or more srips of woven or non-woven material are conducted through an impregnating bath containing polyester, vinylester or epoxy resin and heat-activated catalyst; the reinforcing material is thereby impregnated and then passed through a rovings guide comprising openings which determine the spatial arrangement and concentration of the filaments or rovings and then through a H.F. dielectric heating unit where the material is shaped to the correct cross-section and thoroughly heated right through to its core to cause activation of the catalyst and hardening of the resin; the thus shaped material is then passed through a stationary mould of constant radius of curvature so that the resultant member becomes curved., the member being then siezed by pairs of jaws, which execute an angular rotation to a cutter, where the curved extruded material of constant cross-section is cut to the desired lengths.
FR7346906A 1973-12-28 1973-12-28 Glass fibre reinforced automobile fenders made by pultrusion - along continuous curved path giving cross-section then cut to length Expired FR2256656A5 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7346906A FR2256656A5 (en) 1973-12-28 1973-12-28 Glass fibre reinforced automobile fenders made by pultrusion - along continuous curved path giving cross-section then cut to length
DE19742461706 DE2461706A1 (en) 1973-12-28 1974-12-27 METHOD FOR MANUFACTURING REINFORCED PROFILES BY A DRAWING PROCESS (PULTRUSION) AND DEVICE FOR EXECUTING THE METHOD

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7346906A FR2256656A5 (en) 1973-12-28 1973-12-28 Glass fibre reinforced automobile fenders made by pultrusion - along continuous curved path giving cross-section then cut to length

Publications (1)

Publication Number Publication Date
FR2256656A5 true FR2256656A5 (en) 1975-07-25

Family

ID=9129920

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7346906A Expired FR2256656A5 (en) 1973-12-28 1973-12-28 Glass fibre reinforced automobile fenders made by pultrusion - along continuous curved path giving cross-section then cut to length

Country Status (2)

Country Link
DE (1) DE2461706A1 (en)
FR (1) FR2256656A5 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0041413A1 (en) * 1980-06-03 1981-12-09 Regie Nationale Des Usines Renault Energy absorbing curved profiles
FR2501571A1 (en) * 1981-03-12 1982-09-17 Renault Moulded car bumpers etc. reinforced with pultruded inserts - to resist peak stresses esp. as flexural or torsional moments
FR2502064A1 (en) * 1981-03-19 1982-09-24 Saint Gobain Vetrotex PROCESS FOR MANUFACTURING GALB PROFILES OF ARMORED PLASTIC
FR2504449A1 (en) * 1981-04-22 1982-10-29 Renault Fibre reinforced thermoplastic profiles made by pultrusion - to produce long profiles which can later be modified
EP0108870A1 (en) * 1982-10-12 1984-05-23 Messerschmitt-Bölkow-Blohm Gesellschaft mit beschränkter Haftung Bumper bearing part made of fibre-reinforced material for motor vehicles or the like
EP0659611A1 (en) * 1993-12-22 1995-06-28 Automobiles Peugeot Luggage retaining device in a vehicle luggage compartment
EP1504880A1 (en) * 2003-08-08 2005-02-09 Jamco Corporation Method and apparatus for continuous molding of fiber reinforced plastic member with curvature
EP1547753A1 (en) * 2003-12-26 2005-06-29 Jamco Corporation Method and apparatus for molding thermosetting composite material
WO2008116560A1 (en) * 2007-03-23 2008-10-02 Thomas Gmbh + Co. Technik + Innovation Kg Method and device for the production of a plastic profile
US9044998B2 (en) 2010-07-13 2015-06-02 Mavic S.A.S. Rim or rim portion made of composite material

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0113209B1 (en) * 1982-12-08 1987-09-16 Omniglass Ltd. A spacer strip for a sealed window unit and a method for manufacture of the strip
DE4208670C2 (en) * 1992-03-18 1995-02-02 Peguform Werke Gmbh Process for the production of supports made of fiber-reinforced plastics for motor vehicle bumpers and such supports
DE102010047084A1 (en) * 2010-10-01 2012-04-05 Benteler Automobiltechnik Gmbh Method for producing fiber composite spring component mounted in motor vehicle axle, involves shaping fiber material by molding die to form molding strand by pultrusion process and setting cross-sectional geometry of molded strand
AU2014344032B2 (en) * 2013-10-30 2017-12-14 Evonik Operations Gmbh Continuous production of profiles in a sandwich type of construction with foam cores and rigid-foam-filled profile
US9682674B2 (en) 2014-12-11 2017-06-20 Shape Corp. Pultruded beam, and apparatus and methods for manufacturing
DE102015201795A1 (en) * 2015-02-03 2016-08-04 Bayerische Motoren Werke Aktiengesellschaft Pulling device for a pultrusion device

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0041413A1 (en) * 1980-06-03 1981-12-09 Regie Nationale Des Usines Renault Energy absorbing curved profiles
US4422680A (en) * 1980-06-03 1983-12-27 Regie Nationale Des Usines Renault Energy absorbing curved sections
FR2501571A1 (en) * 1981-03-12 1982-09-17 Renault Moulded car bumpers etc. reinforced with pultruded inserts - to resist peak stresses esp. as flexural or torsional moments
FR2502064A1 (en) * 1981-03-19 1982-09-24 Saint Gobain Vetrotex PROCESS FOR MANUFACTURING GALB PROFILES OF ARMORED PLASTIC
FR2504449A1 (en) * 1981-04-22 1982-10-29 Renault Fibre reinforced thermoplastic profiles made by pultrusion - to produce long profiles which can later be modified
EP0108870A1 (en) * 1982-10-12 1984-05-23 Messerschmitt-Bölkow-Blohm Gesellschaft mit beschränkter Haftung Bumper bearing part made of fibre-reinforced material for motor vehicles or the like
EP0659611A1 (en) * 1993-12-22 1995-06-28 Automobiles Peugeot Luggage retaining device in a vehicle luggage compartment
EP1504880A1 (en) * 2003-08-08 2005-02-09 Jamco Corporation Method and apparatus for continuous molding of fiber reinforced plastic member with curvature
US7186361B2 (en) 2003-08-08 2007-03-06 Jamco Corporation Method and apparatus for continuous molding of fiber reinforced plastic member with curvature
US7419372B2 (en) 2003-08-08 2008-09-02 Jamco Corporation Method and apparatus for continuous molding of fiber reinforced plastic member with curvature
EP1547753A1 (en) * 2003-12-26 2005-06-29 Jamco Corporation Method and apparatus for molding thermosetting composite material
WO2008116560A1 (en) * 2007-03-23 2008-10-02 Thomas Gmbh + Co. Technik + Innovation Kg Method and device for the production of a plastic profile
US8066922B2 (en) 2007-03-23 2011-11-29 Thomas Gmbh + Co. Technik + Innovation Kg Method and device for the production of a plastic profile
US9044998B2 (en) 2010-07-13 2015-06-02 Mavic S.A.S. Rim or rim portion made of composite material

Also Published As

Publication number Publication date
DE2461706A1 (en) 1975-07-10

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Legal Events

Date Code Title Description
ST Notification of lapse