ZA821612B - Manufacture of springs of fibre reinforced composite material - Google Patents
Manufacture of springs of fibre reinforced composite materialInfo
- Publication number
- ZA821612B ZA821612B ZA821612A ZA821612A ZA821612B ZA 821612 B ZA821612 B ZA 821612B ZA 821612 A ZA821612 A ZA 821612A ZA 821612 A ZA821612 A ZA 821612A ZA 821612 B ZA821612 B ZA 821612B
- Authority
- ZA
- South Africa
- Prior art keywords
- springs
- composite material
- fibre reinforced
- assembly
- manufacture
- 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
- B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
- B29C70/545—Perforating, cutting or machining during or after moulding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/021—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles characterised by the shape of the surface
-
- 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
- B29C53/02—Bending or folding
- B29C53/04—Bending or folding of plates or sheets
- B29C53/06—Forming folding lines by pressing or scoring
-
- 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
-
- 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
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/0053—Moulding articles characterised by the shape of the surface, e.g. ribs, high polish
- B29C37/0057—Moulding single grooves or ribs, e.g. tear lines
-
- 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
- B29L2031/774—Springs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Springs (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Moulding By Coating Moulds (AREA)
- Wire Processing (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8108916 | 1981-03-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA821612B true ZA821612B (en) | 1983-01-26 |
Family
ID=10520561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA821612A ZA821612B (en) | 1981-03-21 | 1982-03-11 | Manufacture of springs of fibre reinforced composite material |
Country Status (12)
Country | Link |
---|---|
US (1) | US4420450A (ja) |
EP (1) | EP0061273B1 (ja) |
JP (1) | JPS57176122A (ja) |
AT (1) | ATE23289T1 (ja) |
AU (1) | AU550781B2 (ja) |
BR (1) | BR8201520A (ja) |
CA (1) | CA1178411A (ja) |
DE (1) | DE3274078D1 (ja) |
DK (1) | DK157790C (ja) |
ES (1) | ES272563Y (ja) |
IE (1) | IE52651B1 (ja) |
ZA (1) | ZA821612B (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3243519A1 (de) * | 1982-11-25 | 1984-05-30 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von federstaeben aus faserverbundwerkstoffen |
DE3527993C1 (de) * | 1985-08-03 | 1990-04-19 | Böhler AG, 4000 Düsseldorf | Verfahren zur Herstellung von Blattfedern sowie Formkoerper zur Durchfuehrung des Verfahrens |
DE3906810A1 (de) * | 1989-03-03 | 1990-09-06 | Basf Ag | Presswerkzeug zur herstellung von formkoerpern, insbesondere blattfedern aus faserverbundwerkstoffen |
DE4033438C1 (ja) * | 1990-10-20 | 1992-05-14 | Saar-Federn Gmbh, 6620 Voelklingen, De | |
JPH06177631A (ja) * | 1992-12-11 | 1994-06-24 | Fujitsu Ltd | アンテナモジュールの製造方法 |
US7364680B2 (en) * | 2005-05-09 | 2008-04-29 | Basf Corporation | Method of manufacturing a plurality of common components |
EP1762357B1 (en) * | 2005-09-09 | 2015-02-25 | Saab Ab | Compression moulding method and device for making preforms for composite structures of an aircraft |
GB0614087D0 (en) * | 2006-07-14 | 2006-08-23 | Airbus Uk Ltd | Composite manufacturing method |
US10437282B2 (en) * | 2013-10-23 | 2019-10-08 | Apple Inc. | Electronic device with composite display housing |
DE102021211794A1 (de) | 2021-10-19 | 2023-04-20 | Volkswagen Aktiengesellschaft | Verfahren zur Herstellung von faserverstärkten Kunststofffertigteilen |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE519482C (de) * | 1929-04-10 | 1931-02-28 | Ern C Friedrich Fa | Verfahren zur Herstellung von am Griffende miteinander verbundenen Schalenpaaren fuer Messer u. dgl. |
US1839699A (en) * | 1929-08-02 | 1932-01-05 | Prophylactic Brush Co | Method of making toothbrush handles |
US2260453A (en) * | 1939-08-01 | 1941-10-28 | Armstrong Cork Co | Method of making decorative sheets |
US3900357A (en) * | 1970-05-04 | 1975-08-19 | Edgewater Corp | Composite material springs and manufacture |
NL7901625A (nl) * | 1979-03-01 | 1980-09-03 | Mosa Bv | Werkwijze voor het vervaardigen van splijttegels. |
US4312686A (en) * | 1980-02-11 | 1982-01-26 | American Biltrite Inc. | Printed and embossed floor covering and method and apparatus for its manufacture |
US4340557A (en) * | 1980-12-16 | 1982-07-20 | Ball Corporation | Method of making unfestooned plastic containers from polygonal blanks |
-
1982
- 1982-03-11 ZA ZA821612A patent/ZA821612B/xx unknown
- 1982-03-15 AU AU81513/82A patent/AU550781B2/en not_active Ceased
- 1982-03-15 EP EP82301295A patent/EP0061273B1/en not_active Expired
- 1982-03-15 AT AT82301295T patent/ATE23289T1/de active
- 1982-03-15 DE DE8282301295T patent/DE3274078D1/de not_active Expired
- 1982-03-16 US US06/358,594 patent/US4420450A/en not_active Expired - Lifetime
- 1982-03-18 ES ES1982272563U patent/ES272563Y/es not_active Expired
- 1982-03-19 IE IE633/82A patent/IE52651B1/en unknown
- 1982-03-19 BR BR8201520A patent/BR8201520A/pt unknown
- 1982-03-19 CA CA000398830A patent/CA1178411A/en not_active Expired
- 1982-03-19 DK DK125682A patent/DK157790C/da active
- 1982-03-23 JP JP57044770A patent/JPS57176122A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
DK157790B (da) | 1990-02-19 |
JPS57176122A (en) | 1982-10-29 |
ES272563U (es) | 1983-12-01 |
JPS64211B2 (ja) | 1989-01-05 |
ES272563Y (es) | 1984-06-16 |
BR8201520A (pt) | 1983-02-08 |
DK125682A (da) | 1982-09-22 |
CA1178411A (en) | 1984-11-27 |
AU550781B2 (en) | 1986-04-10 |
EP0061273B1 (en) | 1986-11-05 |
IE820633L (en) | 1982-09-21 |
EP0061273A3 (en) | 1984-07-25 |
US4420450A (en) | 1983-12-13 |
EP0061273A2 (en) | 1982-09-29 |
AU8151382A (en) | 1982-09-30 |
ATE23289T1 (de) | 1986-11-15 |
DE3274078D1 (en) | 1986-12-11 |
DK157790C (da) | 1990-07-30 |
IE52651B1 (en) | 1988-01-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU4117985A (en) | A process for producing a plastic leaf spring, as well as a plastic leaf spring appropriately manufactured according to this process | |
BE887193A (fr) | Materiau composite et son procede de production | |
FR2547577B1 (fr) | Matiere refractaire composite renforcee de fibres refractaires et son procede de fabrication | |
DE3274078D1 (en) | Manufacture of springs of fibre reinforced composite material | |
GB8724970D0 (en) | Composite material | |
TR28650A (tr) | Cam fiberlerden düzensiz bir fiber madde üretimi icin yöntem ve cam fiber katkili plastikten kaliplanmis ürünlerin üretimi icin polimer ve bu islemin yapimi icin techizat. | |
EP0109016A3 (en) | Fiber reinforced resin molded articles for electromagnetic waves and method for production thereof | |
ES8206278A1 (es) | Procedimiento para la produccion de piezas perfiladas rigi- das | |
ATE63851T1 (de) | Verfahren zur herstellung eines geformten oder formbaren faserverstaerkten thermoplastischen materials. | |
FR2449542B1 (fr) | Roue composite en resine a armature de fibres, et procede et moule pour sa realisation | |
BR8500474A (pt) | Processo e equipamento para a fabricacao de esteiras de fibras como material de partida para pecas moldadas prensadas | |
AR225950A1 (es) | Metodo para realizar un producto compuesto a base de cemento,conteniendo fibras de vidrio como material de refuerzo | |
ATE87260T1 (de) | Verfahren zum herstellen von verbundwerkstoffteilen, bestehend aus einem flies und einer verstaerkung. | |
DE3279265D1 (en) | Method of producing formed objects from reinforced laminates | |
SE8505454L (sv) | Forfarande och apparat for framstellning av en sats for formning av en fiberarmerad detalj | |
DE3568725D1 (en) | Production of reinforced plastics | |
BE881413A (fr) | Procede de preparation d'une matiere plastique thermodurcissable a armature de fibres, materiaux d'armature et leur procede de preparation | |
ATA6285A (de) | Verfahren zur herstellung von schichtwerkstoff oder schichtwerkstuecken | |
JPS57195644A (en) | Production of building material from palm tree | |
GR80841B (en) | Anorganic moulds with fibrous-reinforcement and manufacture thereof | |
FR2617755B1 (fr) | Procede de fabrication de materiau composite fibres/resine et materiau obtenu | |
GB1176794A (en) | Method and Apparatus for Forming Fibre-Reinforced Resin Articles. | |
JPS5638262A (en) | Method of molding fiber reinforcing synthetic resin laminate | |
BR8402773A (pt) | Processo de moldagem de objetos de materia termoplastica ou termoendurecivel,comportando um enxerto,aplicacao do processo,bem como molde para a realizacao do mesmo | |
YU239080A (en) | Process for obtaining a composite material of carbon fibres phenolic resin |