GB580553A - Improvements in or relating to the production of laminated sheet materials - Google Patents
Improvements in or relating to the production of laminated sheet materialsInfo
- Publication number
- GB580553A GB580553A GB605644A GB605644A GB580553A GB 580553 A GB580553 A GB 580553A GB 605644 A GB605644 A GB 605644A GB 605644 A GB605644 A GB 605644A GB 580553 A GB580553 A GB 580553A
- Authority
- GB
- United Kingdom
- Prior art keywords
- adhesive
- laminations
- hinge
- curvature
- bending
- 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
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
Landscapes
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Laminated Bodies (AREA)
Abstract
580,553. Compound sheet materials; compound paper. KREMER, A. March 31, 1944, No. 6056. [Classes 96 and 140] [Also in Groups V and XXIII] Compound sheet material comprising flexible sheets 10 united by an adhesive such as a thermosetting synthetic resin includes a hinge-like zone, ABCD, Figs. 1 and 5, which is either adhesivefree or in which the adhesive has not been hardened or set, about which the material may be bent, and the material is reinforced against distortion when so bent either by a stiffening member or members, e.g., a tube or rod 11, Fig. 1, a flexible plate or plates 12, Fig. 3, and, if desired. additional angle stiffeners 13, secured to the outer surface, or as shown in Fig. 5, by bending the material in such manner as to cause at least one of the laminations to assume a ridged form having a curvature oppositely directed with respect to the curvature of the bend in the material considered as a whole. The laminations may be of wood veneer, fibrous material, or fabric, and the resinous adhesive may either be applied direct to the laminations, or introduced between them in the form of an impregnated sheet. After bending, the hinge portion may be treated to set or harden the adhesive therein. According to the Provisional Specification, the hinge-like zone may be free from reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB605644A GB580553A (en) | 1944-03-31 | 1944-03-31 | Improvements in or relating to the production of laminated sheet materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB605644A GB580553A (en) | 1944-03-31 | 1944-03-31 | Improvements in or relating to the production of laminated sheet materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB580553A true GB580553A (en) | 1946-09-11 |
Family
ID=9807604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB605644A Expired GB580553A (en) | 1944-03-31 | 1944-03-31 | Improvements in or relating to the production of laminated sheet materials |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB580553A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1048009B (en) * | 1954-03-30 | 1958-12-31 | Russell Reinforced Plastics Co | Component made of layered materials and a component composed of such elements |
-
1944
- 1944-03-31 GB GB605644A patent/GB580553A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1048009B (en) * | 1954-03-30 | 1958-12-31 | Russell Reinforced Plastics Co | Component made of layered materials and a component composed of such elements |
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