FR2093943A1 - Expanded plastic vehicle bodies with fibrous or metallic - reinforcement - Google Patents

Expanded plastic vehicle bodies with fibrous or metallic - reinforcement

Info

Publication number
FR2093943A1
FR2093943A1 FR7119353A FR7119353A FR2093943A1 FR 2093943 A1 FR2093943 A1 FR 2093943A1 FR 7119353 A FR7119353 A FR 7119353A FR 7119353 A FR7119353 A FR 7119353A FR 2093943 A1 FR2093943 A1 FR 2093943A1
Authority
FR
France
Prior art keywords
mould
elements
fibrous
reinforcement
metallic
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
FR7119353A
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.)
Pressed Steel Fisher Ltd
Original Assignee
Pressed Steel Fisher 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 Pressed Steel Fisher Ltd filed Critical Pressed Steel Fisher Ltd
Publication of FR2093943A1 publication Critical patent/FR2093943A1/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B62D29/046—Combined superstructure and frame, i.e. monocoque constructions
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • 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
    • B29C44/1223—Joining preformed parts which have previously been filled with foam
    • 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
    • B29C70/58—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres
    • 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
    • B62D29/001—Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material
    • 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
    • B62D29/001—Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material
    • B62D29/004—Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material the metal being over-moulded by the synthetic material, e.g. in a mould
    • 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
    • B29K2905/00—Use of metals, their alloys or their compounds, as mould material
    • B29K2905/02—Aluminium
    • 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
    • B29K2905/00—Use of metals, their alloys or their compounds, as mould material
    • B29K2905/08—Transition metals
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Structural Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Architecture (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

In an process for fabricating a vehicle body from two separate principal elements of cellular plastic material, the polymer reactants are mixed in a head compartment and supplied to a mould for each part; the mixture is allowed to polymerise and harden, each part being extracted from the mould and the moulded elements are assembled following a longitudinal or lateral junction line of the body. The moulding may be reinforced by placing woven or non-woven fabric, carbon fibres or a metal framework in the mould before adding the plastic premix. The mould may be of metal, pref. of a superplastic alloy of Zn and Al which can be formed under pressure. The injection orifice may be rendered non-stick by coating with PTFE. The two separate elements may be joined by providing complementary ribs and slots. A strong lightweight moulded body is provided.
FR7119353A 1970-06-01 1971-05-27 Expanded plastic vehicle bodies with fibrous or metallic - reinforcement Pending FR2093943A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2635970 1970-06-01

Publications (1)

Publication Number Publication Date
FR2093943A1 true FR2093943A1 (en) 1972-02-04

Family

ID=10242434

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7119353A Pending FR2093943A1 (en) 1970-06-01 1971-05-27 Expanded plastic vehicle bodies with fibrous or metallic - reinforcement

Country Status (6)

Country Link
AU (1) AU2949771A (en)
BE (1) BE767716A (en)
DE (1) DE2126032A1 (en)
ES (2) ES391771A1 (en)
FR (1) FR2093943A1 (en)
NL (1) NL7107481A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0076934A1 (en) * 1981-10-06 1983-04-20 FIAT AUTO S.p.A. A process for making the body of a vehicle utilising outer cladding elements made of synthetic plastics resins
FR2516040A1 (en) * 1981-11-06 1983-05-13 Thimon Ets Snap fit motor vehicle body - has panels with edge flanges retained together by profiled strips
EP0089706A1 (en) * 1982-03-19 1983-09-28 PROGENE di Giuseppe Laganà Motor vehicle with its body in the form of a volumetric shell of resilient material
FR2698601A1 (en) * 1992-11-30 1994-06-03 Peugeot Composite structure for motor vehicle - comprises two half bodies assembled to form central body and two more half bodies completing vehicle bodywork
WO2007063215A1 (en) * 2005-12-02 2007-06-07 Roumen Antonov Automobile shell and method of manufacturing such a shell
EP4353571A1 (en) * 2022-10-14 2024-04-17 Stellantis Auto SAS Motor vehicle assembly and motor vehicle comprising such an assembly

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3706700A1 (en) * 1987-03-02 1987-06-25 Klaus Dipl Ing Seeliger Passenger vehicle constructed in modular fashion
US4917435A (en) * 1989-05-23 1990-04-17 Ford Motor Company Truck cab construction
DE10308759B4 (en) * 2003-02-28 2005-07-28 Dr.Ing.H.C. F. Porsche Ag Ground line in the vehicle
JP5773237B2 (en) * 2010-09-06 2015-09-02 東レ株式会社 Passenger car compartment structure and manufacturing method thereof
JP5703638B2 (en) * 2010-09-06 2015-04-22 東レ株式会社 Auxiliary structure for vehicle compartment
EP2457808B1 (en) * 2010-11-24 2014-04-30 Magna Steyr Fahrzeugtechnik AG & Co KG Method for manufacturing a side wall

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0076934A1 (en) * 1981-10-06 1983-04-20 FIAT AUTO S.p.A. A process for making the body of a vehicle utilising outer cladding elements made of synthetic plastics resins
FR2516040A1 (en) * 1981-11-06 1983-05-13 Thimon Ets Snap fit motor vehicle body - has panels with edge flanges retained together by profiled strips
EP0089706A1 (en) * 1982-03-19 1983-09-28 PROGENE di Giuseppe Laganà Motor vehicle with its body in the form of a volumetric shell of resilient material
FR2698601A1 (en) * 1992-11-30 1994-06-03 Peugeot Composite structure for motor vehicle - comprises two half bodies assembled to form central body and two more half bodies completing vehicle bodywork
WO2007063215A1 (en) * 2005-12-02 2007-06-07 Roumen Antonov Automobile shell and method of manufacturing such a shell
FR2894219A1 (en) * 2005-12-02 2007-06-08 Roumen Antonov AUTOMOTIVE SHELL, PROCESS FOR MANUFACTURING SUCH SHELL
EP4353571A1 (en) * 2022-10-14 2024-04-17 Stellantis Auto SAS Motor vehicle assembly and motor vehicle comprising such an assembly
FR3140856A1 (en) * 2022-10-14 2024-04-19 Psa Automobiles Sa Motor vehicle assembly and motor vehicle comprising such an assembly

Also Published As

Publication number Publication date
DE2126032A1 (en) 1971-12-09
ES174594Y (en) 1972-12-16
AU2949771A (en) 1972-12-07
ES391771A1 (en) 1974-05-01
NL7107481A (en) 1971-12-03
BE767716A (en) 1971-10-18
ES174594U (en) 1972-05-01

Similar Documents

Publication Publication Date Title
FR2093943A1 (en) Expanded plastic vehicle bodies with fibrous or metallic - reinforcement
ES403440A1 (en) Method of molding a composite reinforced foamed product
GB1357838A (en) Composite elastic padding structure
GB767248A (en) Plastic vehicle bodies
JPS57189832A (en) Injection-molding method for production of laminated formed article
JPS5789944A (en) Molding method
JPS6151526B2 (en)
JPS6218328B2 (en)
GB1384062A (en) Saddle-trees
GB1255970A (en) Improvements in or relating to the production of laminar articles
GB1263620A (en) Method of making a skin covered foamed article
JPS5444515A (en) Speaker diaphragm and production of the same
JPS55156033A (en) Skin attached foamed blow molded article method of fabricating the same
SE303040B (en)
JPS576732A (en) Method of molding synthetic resin formed component
GB920042A (en) Improvements relating to the production of objects or parts from synthetic-resin material reinforced with glass fibre
JPS5635597A (en) Manufacture of speaker diaphragm
JPS57205120A (en) Molding of aspherical lens
IT1216510B (en) PROCEDURE FOR OBTAINING MOLDINGS FOR VEHICLE BODIES, IN REINFORCED ALVEOLAR PLASTIC MATERIAL.
FR2108656A5 (en) Plastic fasteners - attached by moulding directly onto the fabric eg tent canvas
JPS5410372A (en) Injection molding
GB1182104A (en) Production of Moulded Articles from Polyurethane
JPS57150554A (en) Injection molding with screw and its manufacture
JPS5597940A (en) Molding method of and apparatus for linked molding
JPS5565528A (en) Production of sheet for automobile