GB1517505A - Sectional members - Google Patents

Sectional members

Info

Publication number
GB1517505A
GB1517505A GB37630/74A GB3763074A GB1517505A GB 1517505 A GB1517505 A GB 1517505A GB 37630/74 A GB37630/74 A GB 37630/74A GB 3763074 A GB3763074 A GB 3763074A GB 1517505 A GB1517505 A GB 1517505A
Authority
GB
United Kingdom
Prior art keywords
adhesive
interface
layer
members
boards
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
GB37630/74A
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.)
WYNN Ltd G
Original Assignee
WYNN Ltd G
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 WYNN Ltd G filed Critical WYNN Ltd G
Priority to GB37630/74A priority Critical patent/GB1517505A/en
Priority to SE7509408A priority patent/SE7509408L/en
Priority to ZA755449A priority patent/ZA755449B/en
Priority to DE19752537908 priority patent/DE2537908A1/en
Priority to NL7510143A priority patent/NL7510143A/en
Priority to DK386075A priority patent/DK386075A/en
Priority to AU84318/75A priority patent/AU8431875A/en
Priority to FR7526420A priority patent/FR2283000A1/en
Priority to IT26659/75A priority patent/IT1042112B/en
Priority to LU73266A priority patent/LU73266A1/xx
Priority to BE159554A priority patent/BE832853A/en
Publication of GB1517505A publication Critical patent/GB1517505A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B96/00—Details of cabinets, racks or shelf units not covered by a single one of groups A47B43/00 - A47B95/00; General details of furniture
    • A47B96/20—Furniture panels or like furniture elements
    • A47B96/205—Composite panels, comprising several elements joined together
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/02—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board the layer being formed of fibres, chips, or particles, e.g. MDF, HDF, OSB, chipboard, particle board, hardboard
    • 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
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
    • 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
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B2200/00—General construction of tables or desks
    • A47B2200/0001—Tops
    • A47B2200/001—Manufacture of table tops
    • 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
    • B32B2419/00—Buildings or parts thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

1517505 Laminates; boards G W WYNN Ltd 27 Aug 1975 [28 Aug 1974] 37630/74 Headings B5N and B5L A unit construction element comprises at least two elongate members providing respective layers or laminations of the element and secured together at an interface by adhesive, there being over the extent of the interface between the members a region of relatively weak interconnection formed by the adhesive or material of the interface immediately adjacent thereto, an applicant of a separating force to the elongate members the region providing a flat rupture surface in a plane that is in or that is generally parallel to the interface, for removal thereby of a portion or portions of at least one of the mutually adhered members at an arbitrarily chosen region or regions along the length of the element after cutting through the thickness of the at least one member at opposite ends of a chosen region substantially to the depth of the adhered interface. The unit construction element may be a multiple-layer board or panel comprising a facing layer and an underlying layer formed by a series of parallel longitudinally extending members in the form of ribs secured or to facing layer at intervals permitting the interleaving of respective series of ribs of similar-boards to form a joint between the boards. A sheet material, e.g. of paper or reconstituted wood particle material, may be interposed at the interface between the mutually secured members and affixed thereto with adhesive on its opposite faces, the sheet material being rupturable intermediate its thickness for removal of a portion or portions of the element. Alternatively the layers may be secured together by a rupturable layer of a polymeric emulsion adhesive or the material of at least one of the adhered layers may be of anisotropic nature, e.g. of reconstituted wood particle board such as to be suceptible of rupture in a planar direction immediately adjacent the adhesive layer. The adhesive may be applied as a series of spots or longitudinally extending stripes . The adhesive or interposed thin sheet layer may be of contrasting colour.
GB37630/74A 1974-08-28 1974-08-28 Sectional members Expired GB1517505A (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
GB37630/74A GB1517505A (en) 1974-08-28 1974-08-28 Sectional members
SE7509408A SE7509408L (en) 1974-08-28 1975-08-25 BUILDING ELEMENTS INTENDED FOR UNIT CONSTRUCTIONS
ZA755449A ZA755449B (en) 1974-08-28 1975-08-26 Improvements in or relating to sectional members
DE19752537908 DE2537908A1 (en) 1974-08-28 1975-08-26 IMPROVED PROFILE ELEMENT
NL7510143A NL7510143A (en) 1974-08-28 1975-08-27 BUILDING SEGMENTS.
DK386075A DK386075A (en) 1974-08-28 1975-08-27 CONSTRUCTION ELEMENTS
AU84318/75A AU8431875A (en) 1974-08-28 1975-08-27 Laminated building elements
FR7526420A FR2283000A1 (en) 1974-08-28 1975-08-27 SECTIONAL ELEMENTS FOR CONSTRUCTION SYSTEMS
IT26659/75A IT1042112B (en) 1974-08-28 1975-08-27 STRUCTURAL ELEMENT FORMED BY AT LEAST TWO LAMINATES GLUED BETWEEN THEM
LU73266A LU73266A1 (en) 1974-08-28 1975-08-27
BE159554A BE832853A (en) 1974-08-28 1975-08-28 IMPROVEMENTS IN CONCERNING ELEMENTS IN SECTION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB37630/74A GB1517505A (en) 1974-08-28 1974-08-28 Sectional members

Publications (1)

Publication Number Publication Date
GB1517505A true GB1517505A (en) 1978-07-12

Family

ID=10397838

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37630/74A Expired GB1517505A (en) 1974-08-28 1974-08-28 Sectional members

Country Status (11)

Country Link
AU (1) AU8431875A (en)
BE (1) BE832853A (en)
DE (1) DE2537908A1 (en)
DK (1) DK386075A (en)
FR (1) FR2283000A1 (en)
GB (1) GB1517505A (en)
IT (1) IT1042112B (en)
LU (1) LU73266A1 (en)
NL (1) NL7510143A (en)
SE (1) SE7509408L (en)
ZA (1) ZA755449B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2161424A (en) * 1984-07-11 1986-01-15 Secr Defence Energy absorbant laminates

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2161424A (en) * 1984-07-11 1986-01-15 Secr Defence Energy absorbant laminates

Also Published As

Publication number Publication date
ZA755449B (en) 1977-04-27
DK386075A (en) 1976-02-29
SE7509408L (en) 1976-03-01
IT1042112B (en) 1980-01-30
AU8431875A (en) 1977-03-03
DE2537908A1 (en) 1976-03-11
BE832853A (en) 1976-03-01
FR2283000A1 (en) 1976-03-26
NL7510143A (en) 1976-03-02
LU73266A1 (en) 1976-05-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee