IL81372A0 - Process and apparatus for the continuous production of fibrereinforced plastic hollow sections and plastic sections - Google Patents
Process and apparatus for the continuous production of fibrereinforced plastic hollow sections and plastic sectionsInfo
- Publication number
- IL81372A0 IL81372A0 IL81372A IL8137287A IL81372A0 IL 81372 A0 IL81372 A0 IL 81372A0 IL 81372 A IL81372 A IL 81372A IL 8137287 A IL8137287 A IL 8137287A IL 81372 A0 IL81372 A0 IL 81372A0
- Authority
- IL
- Israel
- Prior art keywords
- fibrous material
- sections
- plastic
- layer
- continuous production
- Prior art date
Links
Classifications
-
- 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
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/0025—Applying surface layers, e.g. coatings, decorative layers, printed layers, to articles during shaping, e.g. in-mould printing
- B29C37/0028—In-mould coating, e.g. by introducing the coating material into the mould after forming the article
- B29C37/0032—In-mould coating, e.g. by introducing the coating material into the mould after forming the article the coating being applied upon the mould surface before introducing the moulding compound, e.g. applying a gelcoat
-
- 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
- B29C53/80—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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/80—Component parts, details or accessories; Auxiliary operations
- B29C53/82—Cores or mandrels
-
- 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
- B29C53/80—Component parts, details or accessories; Auxiliary operations
- B29C53/84—Heating or cooling
- B29C53/845—Heating or cooling especially adapted for winding and joining
-
- 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
- B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
- B29K2067/06—Unsaturated polyesters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Moulding By Coating Moulds (AREA)
- Laminated Bodies (AREA)
- Reinforced Plastic Materials (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
1. A process for the continuous production of fibre-reinforced plastics hollow sections, wherein a parting foil (3), and inner gel coat and a first layer of fibrous material (20, 21) are applied round a stationary mandrel (1), then further layers (34, 37) of fibrous material and liquid plastics material are laid round the first layer of fibrous material (20, 21), the hollow section is calibrated in a forming tool (40) and then heated so that the plastics material is cured, and wherein the cured hollow section is continously withdrawn from the mandrel (1) by a gripping device (52) and is finally cut into lengths, characterized in that the inner gel coat is applied to the parting foil (3) provided on the mandrel (1) and is gelled by heating, that the first layer of fibrous material (20, 21) with the liquid plastics material is laid, overlapping, on the inner gel coat, and that before the further layers (34, 37) of fibrous material are applied, the hollow section is heated and the plastics material in the first layer of fibrous material (20, 21) is cured.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH49886 | 1986-02-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
IL81372A0 true IL81372A0 (en) | 1987-08-31 |
IL81372A IL81372A (en) | 1991-06-10 |
Family
ID=4188377
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL81372A IL81372A (en) | 1986-02-07 | 1987-01-23 | Process and apparatus for the continuous production of fibre-reinforced plastic hollow sections |
Country Status (15)
Country | Link |
---|---|
EP (1) | EP0233439B1 (en) |
JP (1) | JPH07115420B2 (en) |
AT (1) | ATE44488T1 (en) |
AU (1) | AU596634B2 (en) |
BR (1) | BR8700545A (en) |
CA (1) | CA1301038C (en) |
DE (1) | DE3664282D1 (en) |
DK (1) | DK162151C (en) |
ES (1) | ES2009805B3 (en) |
FI (1) | FI88372C (en) |
GR (1) | GR3000112T3 (en) |
IL (1) | IL81372A (en) |
MX (1) | MX168582B (en) |
NO (1) | NO870464L (en) |
ZA (1) | ZA87740B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2622506B1 (en) * | 1987-11-03 | 1990-04-13 | Aerospatiale | METHOD AND MACHINE FOR MANUFACTURING TUBULAR PARTS FROM AT LEAST ONE STRIP OF FLEXIBLE MATERIAL, AND TUBULAR PARTS THUS OBTAINED |
AU4820090A (en) * | 1988-12-09 | 1990-06-26 | Lothar Elsner | Process and device for continuous manufacture of fibre-reinforced plastic pipes |
DE4235825C1 (en) * | 1992-10-23 | 1994-04-28 | Controls Engineering Ca Ag Ror | Fiber-reinforced plastic pipe |
NO325548B1 (en) | 2006-09-05 | 2008-06-16 | Wellstream Int Ltd | Method and assembly for making a homogeneous composite rudder of unspecified length |
DE102013108259A1 (en) * | 2013-08-01 | 2015-02-05 | Thyssenkrupp Ag | Process for producing tubular fiber composite bodies |
DE102013108251A1 (en) * | 2013-08-01 | 2014-10-30 | Thyssenkrupp Ag | Tool for producing a tubular fiber composite body and method thereof |
DE102015003206B4 (en) | 2015-03-13 | 2020-03-26 | Audi Ag | Process and plant for producing a finished part |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1134871A (en) * | 1954-07-29 | 1957-04-18 | Continuous process for the production of elements with constant profile in thermosetting materials by polymerization | |
US3033729A (en) * | 1957-08-05 | 1962-05-08 | Samuel M Shobert | Method of continuously making glassreinforced plastic tubing |
BE593762A (en) * | 1959-12-30 | |||
GB897940A (en) * | 1960-03-08 | 1962-05-30 | William Leonard Cartwright | Improvements in or relating to the manufacture of tubing |
FR1407664A (en) * | 1963-12-11 | 1965-08-06 | Verre Textile Soc Du | Method and device for the manufacture of reinforced plastic profiles |
CH495830A (en) * | 1968-08-01 | 1970-09-15 | Elsner Lothar | Process for the continuous production of fiber-reinforced plastic profile and device for carrying out the process |
AT324691B (en) * | 1970-06-25 | 1975-09-10 | Lupert Rosemarie | PROCESS AND DEVICE FOR THE CONTINUOUS PRODUCTION OF PLASTIC HOLLOW OR FULL PROFILES |
US4305770A (en) * | 1979-04-26 | 1981-12-15 | Sea-Log Corporation | Fabrication of fiber reinforced resin structures |
-
1986
- 1986-12-31 DE DE8686810622T patent/DE3664282D1/en not_active Expired
- 1986-12-31 EP EP86810622A patent/EP0233439B1/en not_active Expired
- 1986-12-31 AT AT86810622T patent/ATE44488T1/en active
- 1986-12-31 ES ES86810622T patent/ES2009805B3/en not_active Expired
-
1987
- 1987-01-22 CA CA000527945A patent/CA1301038C/en not_active Expired - Fee Related
- 1987-01-22 AU AU67930/87A patent/AU596634B2/en not_active Ceased
- 1987-01-23 IL IL81372A patent/IL81372A/en not_active IP Right Cessation
- 1987-02-02 FI FI870442A patent/FI88372C/en not_active IP Right Cessation
- 1987-02-02 ZA ZA87740A patent/ZA87740B/en unknown
- 1987-02-04 MX MX005151A patent/MX168582B/en unknown
- 1987-02-05 NO NO870464A patent/NO870464L/en unknown
- 1987-02-06 BR BR8700545A patent/BR8700545A/en not_active Application Discontinuation
- 1987-02-06 JP JP62026181A patent/JPH07115420B2/en not_active Expired - Lifetime
- 1987-02-06 DK DK062787A patent/DK162151C/en not_active IP Right Cessation
-
1989
- 1989-07-24 GR GR89400127T patent/GR3000112T3/en unknown
Also Published As
Publication number | Publication date |
---|---|
BR8700545A (en) | 1987-12-08 |
DK162151B (en) | 1991-09-23 |
DE3664282D1 (en) | 1989-08-17 |
AU6793087A (en) | 1987-08-13 |
FI870442A0 (en) | 1987-02-02 |
ZA87740B (en) | 1987-09-30 |
AU596634B2 (en) | 1990-05-10 |
ATE44488T1 (en) | 1989-07-15 |
FI88372C (en) | 1993-05-10 |
JPS62191129A (en) | 1987-08-21 |
FI870442A (en) | 1987-08-08 |
NO870464D0 (en) | 1987-02-05 |
JPH07115420B2 (en) | 1995-12-13 |
EP0233439A1 (en) | 1987-08-26 |
CA1301038C (en) | 1992-05-19 |
DK162151C (en) | 1992-02-24 |
IL81372A (en) | 1991-06-10 |
ES2009805B3 (en) | 1989-10-16 |
GR3000112T3 (en) | 1990-11-29 |
MX168582B (en) | 1993-06-01 |
EP0233439B1 (en) | 1989-07-12 |
NO870464L (en) | 1987-08-10 |
DK62787A (en) | 1987-08-08 |
FI88372B (en) | 1993-01-29 |
DK62787D0 (en) | 1987-02-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RH | Patent void |