GB1332521A - Resin impregnated fibre tape - Google Patents
Resin impregnated fibre tapeInfo
- Publication number
- GB1332521A GB1332521A GB1332521DA GB1332521A GB 1332521 A GB1332521 A GB 1332521A GB 1332521D A GB1332521D A GB 1332521DA GB 1332521 A GB1332521 A GB 1332521A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tape
- slit
- bath
- fibre
- resin
- 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.)
- Expired
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
- B29C70/521—Pultrusion, i.e. forming and compressing by continuously pulling through a die and impregnating the reinforcement before the die
Abstract
1332521 Impregnation apparatus DEFENCE SECRETARY OF STATE FOR 5 Jan 1971 435/71 Heading D1L Apparatus for producing resin impregnated fibre tape 8 comprises a bath 10 for holding liquified resin 18, means 2, 3 for introducing a multi-fibre tape 8 into the bath 10, and means 4, 5 and 6 for aligning the tape 8 with a slit 17, the slit being formed by two members 14, 16. The first member 14 is fixed relative to the bath 10 and the second member 16 is moveable relative, to the first member and is biassed towards a position at a predetermined distance from the first member 14, the biassing force being such that irregularities in the tops 8 will displace, the moveable member 16 before jamming or rupture of the tape occurs. Preferably the biassing force is applied by springs 42 and the predetermined distance between the members is adjustable. In a preferred embodiment the tape 8 is obtained by drawing a plurality of bundles of fibre 1 over a series of pulleys 4, two of which operate in parallel and each have a series of guide tracks 5 accurately aligned with the slit 17 and with the tracks on the other pulley 7 so that the tape 8 as drawn through the resin 18 is substantially flat and of uniform thickness and has its fibres extending parallel to the direction of motion of the tape 8.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB43571 | 1971-01-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1332521A true GB1332521A (en) | 1973-10-03 |
Family
ID=9704302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1332521D Expired GB1332521A (en) | 1971-01-05 | 1971-01-05 | Resin impregnated fibre tape |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1332521A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0320649A2 (en) * | 1987-12-15 | 1989-06-21 | General Electric Company | Adjustable sizing and forming die |
| US5573813A (en) * | 1990-03-02 | 1996-11-12 | Hexcel Corporation | Method and apparatus for impregnating fibers with highly viscous materials and article made therewith |
| CN106715099A (en) * | 2014-09-11 | 2017-05-24 | 株式会社神户制钢所 | Process and device for producing fiber-reinforced thermoplastic resin tape |
-
1971
- 1971-01-05 GB GB1332521D patent/GB1332521A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0320649A2 (en) * | 1987-12-15 | 1989-06-21 | General Electric Company | Adjustable sizing and forming die |
| EP0320649A3 (en) * | 1987-12-15 | 1991-03-13 | General Electric Company | Adjustable sizing and forming die |
| US5573813A (en) * | 1990-03-02 | 1996-11-12 | Hexcel Corporation | Method and apparatus for impregnating fibers with highly viscous materials and article made therewith |
| CN106715099A (en) * | 2014-09-11 | 2017-05-24 | 株式会社神户制钢所 | Process and device for producing fiber-reinforced thermoplastic resin tape |
| US10099436B2 (en) | 2014-09-11 | 2018-10-16 | Kobe Steel, Ltd. | Process and apparatus for producing fiber-reinforced thermoplastic resin tape |
| CN106715099B (en) * | 2014-09-11 | 2019-04-30 | 株式会社神户制钢所 | The manufacturing method and manufacturing device of fiber-reinforced thermoplastic resin band |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |