GB914540A - Improved method for manufacturing doors and building boards, and doors and building boards manufactured according to said method - Google Patents
Improved method for manufacturing doors and building boards, and doors and building boards manufactured according to said methodInfo
- Publication number
- GB914540A GB914540A GB673961A GB673961A GB914540A GB 914540 A GB914540 A GB 914540A GB 673961 A GB673961 A GB 673961A GB 673961 A GB673961 A GB 673961A GB 914540 A GB914540 A GB 914540A
- Authority
- GB
- United Kingdom
- Prior art keywords
- strips
- building boards
- doors
- core
- wave formation
- 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
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B3/7015—Door leaves characterised by the filling between two external panels
- E06B3/7017—Door leaves characterised by the filling between two external panels of grating type
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
- E04C2/36—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by transversely-placed strip material, e.g. honeycomb panels
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
914,540. Laminated wood; pliers. JÍNKÍPIN-VULCANA. A.B. Feb. 23, 1961 [Feb. 24, 1960], No. 6739/61. Classes 145 and 61. A cellular core for building boards is made from thin moist wood strips 5 by joining them together at substantially equidistant points 6 by stapling, gluing or by punched-out tongues and then drying the core while the strips are maintained in the desired wave formation. The grain of the strips 5 is preferably perpendicular to their length and tension members 4 with their grain coinciding with their length may also be provided. The connecting tongues 8, 10 may be made by pliers which comprise three jaws journalled on a shaft 11, the jaw 14 having punches 15 which pass through apertures 16, 17 in the jaws 13, 12 holding the strips 5. Two punches 15 with oppositelyangled faces are preferably provided at each connection point. The strips may be joined together flat and be expanded transversely to wave formation or, before joining, may be bent round a comb structure by two other movable comb members. The core may be maintained in wave formation during drying by a pin plate or by a framework carrying brushes, preferably of plastic, so that the bristles penetrate between the strips.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE185860 | 1960-02-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB914540A true GB914540A (en) | 1963-01-02 |
Family
ID=20258962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB673961A Expired GB914540A (en) | 1960-02-24 | 1961-02-23 | Improved method for manufacturing doors and building boards, and doors and building boards manufactured according to said method |
Country Status (2)
| Country | Link |
|---|---|
| ES (1) | ES265162A1 (en) |
| GB (1) | GB914540A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0369134A1 (en) * | 1988-11-15 | 1990-05-23 | MAN GHH Schienenverkehrstechnik GmbH | Vehicle body |
-
1961
- 1961-02-23 ES ES0265162A patent/ES265162A1/en not_active Expired
- 1961-02-23 GB GB673961A patent/GB914540A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0369134A1 (en) * | 1988-11-15 | 1990-05-23 | MAN GHH Schienenverkehrstechnik GmbH | Vehicle body |
Also Published As
| Publication number | Publication date |
|---|---|
| ES265162A1 (en) | 1961-06-16 |
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