GB1174923A - Improvements in or relating to Laminated Sheet Material - Google Patents

Improvements in or relating to Laminated Sheet Material

Info

Publication number
GB1174923A
GB1174923A GB01370/66A GB1137066A GB1174923A GB 1174923 A GB1174923 A GB 1174923A GB 01370/66 A GB01370/66 A GB 01370/66A GB 1137066 A GB1137066 A GB 1137066A GB 1174923 A GB1174923 A GB 1174923A
Authority
GB
United Kingdom
Prior art keywords
bush
sheet
hole
intermediate sheet
outer 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
GB01370/66A
Inventor
Robert Edward Clark
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.)
BTR Industries Ltd
Original Assignee
BTR Industries Ltd
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 BTR Industries Ltd filed Critical BTR Industries Ltd
Priority to GB01370/66A priority Critical patent/GB1174923A/en
Publication of GB1174923A publication Critical patent/GB1174923A/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
    • 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
    • B32B3/02—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 features of form at particular places, e.g. in edge regions
    • B32B3/08—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 features of form at particular places, e.g. in edge regions characterised by added members at particular parts
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

1,174,923. Reinforced laminates. BTR INDUSTRIES Ltd. 15 March, 1967 [15 March, 1966], No. 11370/66. Heading B5N. [Also in Division F2] A method of reinforcing a laminated panel comprising two outer sheets 10 and 11, e.g. metal and an intermediate sheet 12 of readily deformable materal e.g. cellular plastics material comprises forming at least one hole 14 in the panel extending through one outer sheet and through the intermediate sheet, inserting on to the or each hole a closely fitting tubular bush 16 of a length less than the thickness of the intermediate sheet so that one end of the bush abuts the inner surface of the other outer sheet and the other end lies within the thickness of the intermediate sheet, inserting into the or each hole in said one outer sheet and into the adjacent end of the or each bush a member 18 having a frusto-conical portion 19 to expand the end of the each bush and to deform the material of said one outer sheet inwardly on to abutting relation with the expanded end of the bush. The sheets of the laminate and the members may be bonded by an epoxy resinadhesive. The member 18 may be a hollow sleeve, e.g. to accept a countersunk bolt, a solid spigot drilled and tapped to accept a bolt or an internally threaded insert. The reinforced panels may be used as aircraft flooring.
GB01370/66A 1966-03-15 1966-03-15 Improvements in or relating to Laminated Sheet Material Expired GB1174923A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB01370/66A GB1174923A (en) 1966-03-15 1966-03-15 Improvements in or relating to Laminated Sheet Material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB01370/66A GB1174923A (en) 1966-03-15 1966-03-15 Improvements in or relating to Laminated Sheet Material

Publications (1)

Publication Number Publication Date
GB1174923A true GB1174923A (en) 1969-12-17

Family

ID=9985000

Family Applications (1)

Application Number Title Priority Date Filing Date
GB01370/66A Expired GB1174923A (en) 1966-03-15 1966-03-15 Improvements in or relating to Laminated Sheet Material

Country Status (1)

Country Link
GB (1) GB1174923A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10273830B2 (en) * 2013-08-20 2019-04-30 United Technologies Corporation Replacing an aperture with an annular bushing in a composite laminated composite component

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10273830B2 (en) * 2013-08-20 2019-04-30 United Technologies Corporation Replacing an aperture with an annular bushing in a composite laminated composite component

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees