FR2093943A1 - Expanded plastic vehicle bodies with fibrous or metallic - reinforcement - Google Patents
Expanded plastic vehicle bodies with fibrous or metallic - reinforcementInfo
- 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
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.
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)
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)
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 |
-
1971
- 1971-05-26 DE DE19712126032 patent/DE2126032A1/en active Pending
- 1971-05-26 BE BE767716A patent/BE767716A/en unknown
- 1971-05-27 FR FR7119353A patent/FR2093943A1/en active Pending
- 1971-05-31 AU AU29497/71A patent/AU2949771A/en not_active Expired
- 1971-05-31 ES ES391771A patent/ES391771A1/en not_active Expired
- 1971-06-01 NL NL7107481A patent/NL7107481A/xx unknown
- 1971-11-26 ES ES1971174594U patent/ES174594Y/en not_active Expired
Cited By (8)
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 |
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