GB888607A - Improvements in and relating to the continuous production of profiled plastic sheets - Google Patents
Improvements in and relating to the continuous production of profiled plastic sheetsInfo
- Publication number
- GB888607A GB888607A GB1956058A GB1956058A GB888607A GB 888607 A GB888607 A GB 888607A GB 1956058 A GB1956058 A GB 1956058A GB 1956058 A GB1956058 A GB 1956058A GB 888607 A GB888607 A GB 888607A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bars
- fibre
- corrugated
- chamber
- endless
- 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]
- B29C70/504—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] using rollers or pressure bands
-
- 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
- B29C53/22—Corrugating
- B29C53/24—Corrugating of plates or sheets
-
- 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
- B29C53/22—Corrugating
- B29C53/24—Corrugating of plates or sheets
- B29C53/26—Corrugating of plates or sheets parallel with direction of feed
- B29C53/265—Corrugating of plates or sheets parallel with direction of feed using rolls or endless bands
-
- 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
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Reinforced Plastic Materials (AREA)
- Nonwoven Fabrics (AREA)
Abstract
888,607. Moulding corrugated fibre-resin sheets. ACOPLAST KUNSTOFF-VERAR. BEITUNG G.m.b.H. June 18, 1958, No. 19560/58. Class 87(2). Longitudinally or transversely corrugated sheets of fibre-reinforced thermosetting material are produced from a reel 9 of fibre-glass matting which is soaked in polyester resin, covered by films 2, 11, and delivered via a belt 3 and a slide plate 4 to a square transversely corrugated plate 14 detachably mounted on a trolley 13 in a heating chamber 5. The resinimpregnated matting is deposited in the depressions of plate 14 by bars 27 which are lowered, raised, and returned to the front of the corrugating region cyclically by bars 29, 33 &c., Fig. 4 (not shown). An endless belt 38 is arranged between the bars and the upper surface of the sheet material. The trolleys 13 are guided through a closed circuit, being lowered at 16 and raised at 20, and are driven by a chain 21 which keeps them in end-to-end formation in chamber 5. After the corrugation process the material hardens in the remainder of chamber 5, is stripped of films 2, 11, cut by discs 45, and wound on to a reel 46. Longitudinally corrugated material is produced by turning plates 14 through 90 degrees and replacing the bar system 27 by a system of endless tubes 47, 48, 49, Fig. 5, arranged in echelon formation. An endless band, Fig. 6 (not shown), is fitted over the tubes.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1956058A GB888607A (en) | 1958-06-18 | 1958-06-18 | Improvements in and relating to the continuous production of profiled plastic sheets |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1956058A GB888607A (en) | 1958-06-18 | 1958-06-18 | Improvements in and relating to the continuous production of profiled plastic sheets |
Publications (1)
Publication Number | Publication Date |
---|---|
GB888607A true GB888607A (en) | 1962-01-31 |
Family
ID=10131413
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1956058A Expired GB888607A (en) | 1958-06-18 | 1958-06-18 | Improvements in and relating to the continuous production of profiled plastic sheets |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB888607A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991019755A1 (en) * | 1990-06-13 | 1991-12-26 | ISOVOLTA Österreichische Isolierstoffwerke Aktiengesellschaft | Prepreg, process for manufacturing it, and use of the prepreg |
-
1958
- 1958-06-18 GB GB1956058A patent/GB888607A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991019755A1 (en) * | 1990-06-13 | 1991-12-26 | ISOVOLTA Österreichische Isolierstoffwerke Aktiengesellschaft | Prepreg, process for manufacturing it, and use of the prepreg |
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