GB618569A - Improvements in methods of manufacturing composite plates - Google Patents
Improvements in methods of manufacturing composite platesInfo
- Publication number
- GB618569A GB618569A GB32482/46A GB3248246A GB618569A GB 618569 A GB618569 A GB 618569A GB 32482/46 A GB32482/46 A GB 32482/46A GB 3248246 A GB3248246 A GB 3248246A GB 618569 A GB618569 A GB 618569A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plate
- connecting layer
- incisions
- strips
- faces
- 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
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
- B27D1/04—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
- B27D1/06—Manufacture of central layers; Form of central layers
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/32—Burning methods
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/06—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Dispersion Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Laminated Bodies (AREA)
Abstract
618,569. Compound sheet materials. WAARDS, H. F. Nov. 5, 1946, No. 32842. Convention date, April 16. [Class 140] [Also in Group XXIII] A composite plate comprising a plurality of strips of wood or other stiff readily cut material secured together preferably in parallel relationship by means of a connecting layer 4 of sheet material e.g. plywood, veneer, cardboard, fabric, thin sheet metal, applied to one or both faces of the series of strips, is formed by making a plurality of incisions 2 which penetrate completely through a plate or board 1 and are so distributed as to leave one or more solid (i.e. uncut) blocks 3, and then securing a connecting layer 4 to one or both faces of the plate or board. The solid blocks 3 may be removed after attaching a connecting layer to one face of the plate, particularly when it is desired to make a curved plate; also the incisions 2 may be enlarged at one face as shown in Fig. 3.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL937185X | 1946-04-16 | ||
| NL618569X | 1946-04-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB618569A true GB618569A (en) | 1949-02-23 |
Family
ID=26643700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB32482/46A Expired GB618569A (en) | 1946-04-16 | 1946-11-05 | Improvements in methods of manufacturing composite plates |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR937185A (en) |
| GB (1) | GB618569A (en) |
-
1946
- 1946-11-05 GB GB32482/46A patent/GB618569A/en not_active Expired
- 1946-12-20 FR FR937185D patent/FR937185A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR937185A (en) | 1948-08-10 |
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