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CA2355641A1 - Procede de formage par le vide d'articles en plastique renforce - Google Patents

Procede de formage par le vide d'articles en plastique renforce Download PDF

Info

Publication number
CA2355641A1
CA2355641A1 CA002355641A CA2355641A CA2355641A1 CA 2355641 A1 CA2355641 A1 CA 2355641A1 CA 002355641 A CA002355641 A CA 002355641A CA 2355641 A CA2355641 A CA 2355641A CA 2355641 A1 CA2355641 A1 CA 2355641A1
Authority
CA
Canada
Prior art keywords
plastic sheet
plastic
article
mold assembly
conformed
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.)
Granted
Application number
CA002355641A
Other languages
English (en)
Other versions
CA2355641C (fr
Inventor
Phillip S. Wilson
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.)
Magna International of America Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2355641A1 publication Critical patent/CA2355641A1/fr
Application granted granted Critical
Publication of CA2355641C publication Critical patent/CA2355641C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/08—Front or rear portions
    • B62D25/082—Engine compartments
    • B62D25/084—Radiator supports
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
    • B29C44/146—Shaping the lining before foaming
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/0005—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor characterised by the material
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/04—Extrusion blow-moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
    • B62D29/04—Superstructures, understructures, or sub-units thereof, characterised by the material thereof predominantly of synthetic material
    • B62D29/043—Superstructures
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3005—Body finishings
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3044—Bumpers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K11/00—Arrangement in connection with cooling of propulsion units
    • B60K11/02—Arrangement in connection with cooling of propulsion units with liquid cooling
    • B60K11/04—Arrangement or mounting of radiators, radiator shutters, or radiator blinds
    • 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
    • B60R2019/184—Blow moulded

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
CA002355641A 1998-12-21 1999-12-17 Procede de formage par le vide d'articles en plastique renforce Expired - Fee Related CA2355641C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11306498P 1998-12-21 1998-12-21
US60/113,064 1998-12-21
PCT/US1999/029987 WO2000037230A1 (fr) 1998-12-21 1999-12-17 Procede de formage par le vide d'articles en plastique renforce

Publications (2)

Publication Number Publication Date
CA2355641A1 true CA2355641A1 (fr) 2000-06-29
CA2355641C CA2355641C (fr) 2008-07-15

Family

ID=22347426

Family Applications (2)

Application Number Title Priority Date Filing Date
CA002355641A Expired - Fee Related CA2355641C (fr) 1998-12-21 1999-12-17 Procede de formage par le vide d'articles en plastique renforce
CA002355642A Expired - Fee Related CA2355642C (fr) 1998-12-21 1999-12-17 Procede et appareil de moulage par soufflage de grandes pieces en plastique renforce

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA002355642A Expired - Fee Related CA2355642C (fr) 1998-12-21 1999-12-17 Procede et appareil de moulage par soufflage de grandes pieces en plastique renforce

Country Status (3)

Country Link
AU (2) AU2366000A (fr)
CA (2) CA2355641C (fr)
WO (2) WO2000037230A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6668457B1 (en) 1999-12-10 2003-12-30 L&L Products, Inc. Heat-activated structural foam reinforced hydroform
US6482486B1 (en) 2000-03-14 2002-11-19 L&L Products Heat activated reinforcing sleeve
US6729425B2 (en) 2001-09-05 2004-05-04 L&L Products, Inc. Adjustable reinforced structural assembly and method of use therefor
US7169344B2 (en) 2002-04-26 2007-01-30 L&L Products, Inc. Method of reinforcing at least a portion of a structure
US7077460B2 (en) 2002-04-30 2006-07-18 L&L Products, Inc. Reinforcement system utilizing a hollow carrier
US6923499B2 (en) 2002-08-06 2005-08-02 L & L Products Multiple material assembly for noise reduction
US7469459B2 (en) 2003-09-18 2008-12-30 Zephyros, Inc. System and method employing a porous container for sealing, baffling or reinforcing
GB2415658A (en) 2004-06-21 2006-01-04 L & L Products Inc An overmoulding process
DE102008059323B4 (de) * 2008-11-27 2023-06-07 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Stoßfängeranordnung
DE102008059322B4 (de) * 2008-11-27 2019-10-10 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Stoßfängeranordnung
AU2011211400B2 (en) * 2010-08-12 2014-12-04 Britax Childcare Pty Ltd Child safety seat reinforcement
DE102012016035A1 (de) * 2012-08-13 2014-02-13 Bomag Gmbh Strassenbaumaschine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4287143A (en) * 1979-03-19 1981-09-01 Sears Manufacturing Company Cloth molding process
DE3619094A1 (de) * 1986-06-10 1987-12-17 Bayer Ag Kohlenstoff-haltige formkoerper
JPH06510247A (ja) * 1991-09-06 1994-11-17 ザ・ダウ・ケミカル・カンパニー 絶縁性プラスチック複合構造体
JPH07205264A (ja) * 1994-01-11 1995-08-08 Nippon Steel Chem Co Ltd 多層ブロー成形品
US5760121A (en) * 1995-06-07 1998-06-02 Amcol International Corporation Intercalates and exfoliates formed with oligomers and polymers and composite materials containing same
US5849830A (en) * 1995-06-07 1998-12-15 Amcol International Corporation Intercalates and exfoliates formed with N-alkenyl amides and/or acrylate-functional pyrrolidone and allylic monomers, oligomers and copolymers and composite materials containing same
PL328459A1 (en) * 1996-02-23 1999-02-01 Dow Chemical Co Dispersions of delaminated particles in polymeric foams
DE19621309A1 (de) * 1996-05-28 1997-12-04 Bayer Ag Folien oder Hohlkörper enthaltend eine Polyamidschicht
DE19621308A1 (de) * 1996-05-28 1997-12-04 Bayer Ag Polyamidformmassen enthaltend nanodisperse Füllstoffe, sowie Folien oder Hohlkörper enthaltend eine entsprechende Polyamidschicht
AU4007499A (en) * 1998-05-22 1999-12-13 Magna International Of America, Inc. Exterior panels for motor vehicles

Also Published As

Publication number Publication date
WO2000037230A1 (fr) 2000-06-29
WO2000037239A9 (fr) 2002-08-22
WO2000037239A1 (fr) 2000-06-29
AU2365700A (en) 2000-07-12
CA2355642C (fr) 2006-05-16
AU2366000A (en) 2000-07-12
CA2355641C (fr) 2008-07-15
CA2355642A1 (fr) 2000-06-29

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