GB684092A - Improvements in or relating to composite structures of sheet form - Google Patents

Improvements in or relating to composite structures of sheet form

Info

Publication number
GB684092A
GB684092A GB816249A GB816249A GB684092A GB 684092 A GB684092 A GB 684092A GB 816249 A GB816249 A GB 816249A GB 816249 A GB816249 A GB 816249A GB 684092 A GB684092 A GB 684092A
Authority
GB
United Kingdom
Prior art keywords
wood
core
layer
bent
sheet
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
Application number
GB816249A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ERNEST PLATTON KING
Original Assignee
ERNEST PLATTON KING
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ERNEST PLATTON KING filed Critical ERNEST PLATTON KING
Priority to GB816249A priority Critical patent/GB684092A/en
Publication of GB684092A publication Critical patent/GB684092A/en
Expired legal-status Critical Current

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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
    • E04C2/296—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and non-metallic or unspecified sheet-material
    • 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
    • E04C2/32—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 formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material
    • E04C2/328—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 formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material slightly bowed or folded panels not otherwise provided for

Abstract

684,092. Compound sheet materials; strengthening edges. KING, E. P. March 27, 1950. [March 25, 1949] No. 8162/49. Classes 42 (i) and 140. [Also in Groups X, XVII and XXXIII] A laminated bent material is produced by bonding, with a hot-setting adhesive to one face of a flexible sheet of metal or other material which cannot be satisfactorily bonded by cold setting adhesive, a flexible layer of fibrous material such as fabric, paper or veneer, subsequently bonding to the fibrous layer, by means of a cold-setting adhesive at normal or slightly elevated temperature, a layer or layerlike structure comprising light weight compressible wood (such as balsa or basong wood) with the grain substantially perpendicular to the face of the sheet, bending the bonded assembly with the layer or like structure of wood at the inner side of the band and securing the bent assembly against bending in the reverse direction. A tie of facing sheet may be used for the latter purpose. If the facing sheet is of a material which cannot be satisfactorily coldbonded it is faced with a layer of fibrous material as described above. Two facing sheets each bonded to a fibrous layer, may be used one on each side of the wood core 23, the outer one 21 being unbroken and the inner one 34, 35 being cut at the bend to allow the structure to be bent. A strip 33 is secured over the gap to maintain the shape of the substance. The exposed part of the core may be routed or saw cut to facilitate bending. The core may be composed of spaced strips of wood with the grain normal to the forming sheets and the core is completed by wood, plywood metal thermosetting plastic or asbestos, if necessary hotbonded to a fibrous material that with coldbond to the core wood. The facing layers may be of aluminium, aluminium alloy, stainless steel, asbestos, plastic or glass-cloth. The bent structure may be formed and one forming layer bonded thereto simultaneously. The edges of the core material may be removed and strips 62 of wood, plastic or metal inserted. They are preferably held in position by adhesives, and protect the core from water and mechanical damage. According to the Provisional Specification the core wood may be softened by steaming or wetting.
GB816249A 1949-03-25 1949-03-25 Improvements in or relating to composite structures of sheet form Expired GB684092A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB816249A GB684092A (en) 1949-03-25 1949-03-25 Improvements in or relating to composite structures of sheet form

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB816249A GB684092A (en) 1949-03-25 1949-03-25 Improvements in or relating to composite structures of sheet form

Publications (1)

Publication Number Publication Date
GB684092A true GB684092A (en) 1952-12-10

Family

ID=9846952

Family Applications (1)

Application Number Title Priority Date Filing Date
GB816249A Expired GB684092A (en) 1949-03-25 1949-03-25 Improvements in or relating to composite structures of sheet form

Country Status (1)

Country Link
GB (1) GB684092A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3298892A (en) * 1963-12-06 1967-01-17 Balsa Ecuador Lumber Corp Trussed sandwich laminates
EP0250033A2 (en) * 1986-06-16 1987-12-23 R.E.IN. S.p.A. Process for making curved walls starting with a flat prefabricated panel formed from three-dimensional metal screen with foamed plastic filling
FR2636936A1 (en) * 1988-09-27 1990-03-30 Dubled Bernard Material in sheet or web form for manufacturing articles, particularly furnishing articles, and articles thus obtained
EP2682537A1 (en) * 2012-07-05 2014-01-08 Gaugler & Lutz oHG Core layer for a sandwich composite component, sandwich composite component and method for producing a sandwich composite component
EP3147092B1 (en) * 2015-09-28 2019-06-26 River Lab S.r.l. Process for producing end-grained wood veneer edge banding and such end-grained wood veneer edge banding

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3298892A (en) * 1963-12-06 1967-01-17 Balsa Ecuador Lumber Corp Trussed sandwich laminates
EP0250033A2 (en) * 1986-06-16 1987-12-23 R.E.IN. S.p.A. Process for making curved walls starting with a flat prefabricated panel formed from three-dimensional metal screen with foamed plastic filling
EP0250033A3 (en) * 1986-06-16 1988-04-20 Rein Spa Process for making curved walls starting with a flat prefabricated panel formed from three-dimensional metal screen with foamed plastic filling
FR2636936A1 (en) * 1988-09-27 1990-03-30 Dubled Bernard Material in sheet or web form for manufacturing articles, particularly furnishing articles, and articles thus obtained
EP2682537A1 (en) * 2012-07-05 2014-01-08 Gaugler & Lutz oHG Core layer for a sandwich composite component, sandwich composite component and method for producing a sandwich composite component
EP3147092B1 (en) * 2015-09-28 2019-06-26 River Lab S.r.l. Process for producing end-grained wood veneer edge banding and such end-grained wood veneer edge banding

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