GB1317779A - Laminated fibre glass flooring and method of making the same - Google Patents

Laminated fibre glass flooring and method of making the same

Info

Publication number
GB1317779A
GB1317779A GB3758870A GB1317779DA GB1317779A GB 1317779 A GB1317779 A GB 1317779A GB 3758870 A GB3758870 A GB 3758870A GB 1317779D A GB1317779D A GB 1317779DA GB 1317779 A GB1317779 A GB 1317779A
Authority
GB
United Kingdom
Prior art keywords
mandrels
sheet
wrapped
assembly
sections
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
GB3758870A
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.)
Gill M C
Original Assignee
Gill M C
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 Gill M C filed Critical Gill M C
Publication of GB1317779A publication Critical patent/GB1317779A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
    • B64C1/06—Frames; Stringers; Longerons ; Fuselage sections
    • B64C1/12—Construction or attachment of skin panels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2309/00—Use of inorganic materials not provided for in groups B29K2303/00 - B29K2307/00, as reinforcement
    • B29K2309/08—Glass
    • 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
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B32B2260/021—Fibrous or filamentary layer
    • 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
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/04—Impregnation, embedding, or binder material
    • B32B2260/046—Synthetic resin
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
    • B64C2001/0054—Fuselage structures substantially made from particular materials
    • B64C2001/0072—Fuselage structures substantially made from particular materials from composite materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/40—Weight reduction

Abstract

1317779 Laminates M C GILL 4 Aug 1970 37588/70 Heading B5N A process for making a laminated fibre glass panel includes the steps of wrapping each one of a plurality of mandrels 13 individually in a respective glass cloth 14 impregnated with curable resin; positioning the wrapped mandrels in side-by-side relationship to form a planar assembly; placing on one side of the assembly, a sheet 10 comprising an overlay of a number of continuous plies of glass cloth impregnated with a curable resin; curing the resin material under heat and pressure and then cutting away sections of the glass cloth on the side of the planar assembly opposite the sheet to form a plurality of beam members 20 depending from the sheet and removing at least part 18 of the mandrels. The thermosetting resin may be an epoxy, polyester or silicone resin. The mandrels may be made of polyurethane foam. In the embodiment shown in Fig. 1, the free end 16 of each cloth 14 is extended past the edge of the mandrel 13 round which it is wrapped in such a manner as to overlap the adjacent mandrel and bundles 11 of glass roving interposed between the sheet and assembly of wrapped mandrels, said bundles being positioned over the junctions between adjacent mandrels to provide fillet material. In the embodiment of Figs. 2 and 3, the size of the sections 17 cut from the lower skin is such as to leave portions 19 of sufficient width to provide a lower flange for each beam member 20, the side portions 21 of the mandrels being optionally removed. In the embodiment of Fig. 4 (not shown), the mandrels which may be of wood or metal are formed in sections to obviate cutting thereof.
GB3758870A 1970-08-04 1970-08-04 Laminated fibre glass flooring and method of making the same Expired GB1317779A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3758870 1970-08-04

Publications (1)

Publication Number Publication Date
GB1317779A true GB1317779A (en) 1973-05-23

Family

ID=10397576

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3758870A Expired GB1317779A (en) 1970-08-04 1970-08-04 Laminated fibre glass flooring and method of making the same

Country Status (1)

Country Link
GB (1) GB1317779A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0217315A2 (en) * 1985-09-30 1987-04-08 The Boeing Company Wing box cover panel and method of making same
CZ298106B6 (en) * 2002-08-06 2007-06-27 Process for producing laminate from abrasion-resistant polyurethane
WO2012007780A1 (en) * 2010-07-13 2012-01-19 Learjet Inc. Composite structure and method of forming same
US20150298401A1 (en) * 2013-10-30 2015-10-22 Airbus Operations Gmbh Curing tool for shell components and method for curing shell components

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0217315A2 (en) * 1985-09-30 1987-04-08 The Boeing Company Wing box cover panel and method of making same
EP0217315A3 (en) * 1985-09-30 1988-01-07 The Boeing Company Wing box cover panel and method of making same
CZ298106B6 (en) * 2002-08-06 2007-06-27 Process for producing laminate from abrasion-resistant polyurethane
WO2012007780A1 (en) * 2010-07-13 2012-01-19 Learjet Inc. Composite structure and method of forming same
US20150298401A1 (en) * 2013-10-30 2015-10-22 Airbus Operations Gmbh Curing tool for shell components and method for curing shell components
US9592640B2 (en) * 2013-10-30 2017-03-14 Airbus Operations Gmbh Method for curing shell components

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees