IT8220234A1 - Process for the manufacture of curved profiles in reinforced plastic - Google Patents
Process for the manufacture of curved profiles in reinforced plasticInfo
- Publication number
- IT8220234A1 IT8220234A1 IT1982A20234A IT2023482A IT8220234A1 IT 8220234 A1 IT8220234 A1 IT 8220234A1 IT 1982A20234 A IT1982A20234 A IT 1982A20234A IT 2023482 A IT2023482 A IT 2023482A IT 8220234 A1 IT8220234 A1 IT 8220234A1
- Authority
- IT
- Italy
- Prior art keywords
- manufacture
- reinforced plastic
- curved profiles
- profiles
- curved
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D99/00—Subject matter not provided for in other groups of this subclass
- B29D99/0003—Producing profiled members, e.g. beams
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/05—Filamentary, e.g. strands
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/06—Rod-shaped
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/131—Curved articles
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
- B29C48/156—Coating two or more articles simultaneously
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
- B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated
-
- 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
- B29C70/06—Fibrous reinforcements only
- B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
- B29C70/083—Combinations of continuous fibres or fibrous profiled structures oriented in one direction and reinforcements forming a two dimensional structure, e.g. mats
-
- 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
- B29C70/523—Pultrusion, i.e. forming and compressing by continuously pulling through a die and impregnating the reinforcement in the die
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Manufacturing & Machinery (AREA)
- Moulding By Coating Moulds (AREA)
- Reinforced Plastic Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8105486A FR2502064B1 (en) | 1981-03-19 | 1981-03-19 | PROCESS FOR MANUFACTURING ARMORED PLASTIC GALBED PROFILES |
Publications (3)
Publication Number | Publication Date |
---|---|
IT8220234A0 IT8220234A0 (en) | 1982-03-17 |
IT8220234A1 true IT8220234A1 (en) | 1983-09-17 |
IT1150470B IT1150470B (en) | 1986-12-10 |
Family
ID=9256413
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT20234/82A IT1150470B (en) | 1981-03-19 | 1982-03-17 | PROCEDURE FOR THE MANUFACTURE OF CURVED PROFILES IN REINFORCED PLASTIC |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5812724A (en) |
DE (1) | DE3210120A1 (en) |
FR (1) | FR2502064B1 (en) |
GB (1) | GB2098123B (en) |
IT (1) | IT1150470B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2541629B1 (en) * | 1983-02-24 | 1985-09-13 | Singer Edouard | CONTINUOUS LAMINATION PROCESS AND DIE FOR THE IMPLEMENTATION OF THIS PROCESS |
US4937032A (en) * | 1988-05-31 | 1990-06-26 | Phillips Petroleum Company | Method for molding a composite with an integrally molded rib |
FI83490C (en) * | 1989-05-10 | 1991-07-25 | Neste Oy | FOERFARANDE OCH ANORDNING FOER FRAMSTAELLNING AV ETT FIBERSTAERKT MATERIAL. |
FI91373C (en) * | 1989-07-14 | 1994-06-27 | Neste Oy | Method and apparatus for absorbing a continuous fiber bundle |
FR2650850B1 (en) * | 1989-08-09 | 1991-11-29 | Sipeg | ELEMENT FOR REINFORCING AN EXISTING WOODEN BEAM, ITS MANUFACTURING METHODS AND INSTALLATION, USES THEREOF AND REINFORCED BEAM THUS OBTAINED |
US6017477A (en) * | 1996-07-23 | 2000-01-25 | The Gillette Company | Extrusion apparatus and process |
US9393745B2 (en) * | 2012-05-15 | 2016-07-19 | Hexcel Corporation | Over-molding of load-bearing composite structures |
CN106393738B (en) * | 2016-11-21 | 2019-08-06 | 安徽森德新材料科技发展有限公司 | Composite reinforcing material pultrusion is pressed and molded system |
DE102017215693A1 (en) * | 2017-09-06 | 2019-03-07 | Bayerische Motoren Werke Aktiengesellschaft | Pultrusion tool and method for producing a fiber-reinforced profile component |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR80099E (en) * | 1960-01-15 | 1963-03-08 | Universal Houlded Fiber Glass | Process and installation for manufacturing resin products reinforced with a fibrous material and products conforming to those obtained |
FR2256656A5 (en) * | 1973-12-28 | 1975-07-25 | Peugeot & Renault | Glass fibre reinforced automobile fenders made by pultrusion - along continuous curved path giving cross-section then cut to length |
-
1981
- 1981-03-19 FR FR8105486A patent/FR2502064B1/en not_active Expired
-
1982
- 1982-03-17 IT IT20234/82A patent/IT1150470B/en active
- 1982-03-17 GB GB8207757A patent/GB2098123B/en not_active Expired
- 1982-03-19 DE DE19823210120 patent/DE3210120A1/en not_active Withdrawn
- 1982-03-19 JP JP57044425A patent/JPS5812724A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
GB2098123B (en) | 1985-01-23 |
FR2502064A1 (en) | 1982-09-24 |
JPS5812724A (en) | 1983-01-24 |
GB2098123A (en) | 1982-11-17 |
IT8220234A0 (en) | 1982-03-17 |
IT1150470B (en) | 1986-12-10 |
FR2502064B1 (en) | 1985-06-14 |
DE3210120A1 (en) | 1982-11-04 |
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