GB804093A - Improvements relating to upholstered structures - Google Patents

Improvements relating to upholstered structures

Info

Publication number
GB804093A
GB804093A GB3009455A GB3009455A GB804093A GB 804093 A GB804093 A GB 804093A GB 3009455 A GB3009455 A GB 3009455A GB 3009455 A GB3009455 A GB 3009455A GB 804093 A GB804093 A GB 804093A
Authority
GB
United Kingdom
Prior art keywords
mould
foam
foam rubber
face
grooves
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
GB3009455A
Inventor
Richard Hughes
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.)
Dunlop Rubber Co Ltd
Original Assignee
Dunlop Rubber Co 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 Dunlop Rubber Co Ltd filed Critical Dunlop Rubber Co Ltd
Priority to GB3009455A priority Critical patent/GB804093A/en
Publication of GB804093A publication Critical patent/GB804093A/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
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
    • A47C27/142—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities
    • A47C27/146—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities on the outside surface of the mattress or cushion

Landscapes

  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

In a method of making resilient cushioning members (see Group XIV) consisting of a body of polyurethane foam with grooves in one face and having a body of foam rubber attached to the other face, a body of foam rubber is placed in the bottom of a suitably shaped mould of slightly larger cross-section and a polyurethane foam forming mixture is discharged into the mould on top of the foam rubber, a lid having ridges complementary with any required grooves is placed over the mould and the mixture is allowed to foam and set, maturing taking place either in the mould or after removal from it. Specifications 748,990 and 774,217 [Group XIV] are referred to.
GB3009455A 1955-10-21 1955-10-21 Improvements relating to upholstered structures Expired GB804093A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3009455A GB804093A (en) 1955-10-21 1955-10-21 Improvements relating to upholstered structures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3009455A GB804093A (en) 1955-10-21 1955-10-21 Improvements relating to upholstered structures

Publications (1)

Publication Number Publication Date
GB804093A true GB804093A (en) 1958-11-05

Family

ID=10302180

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3009455A Expired GB804093A (en) 1955-10-21 1955-10-21 Improvements relating to upholstered structures

Country Status (1)

Country Link
GB (1) GB804093A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2212391A (en) * 1987-11-21 1989-07-26 James Alistair Wattie Pillows
US4980936A (en) * 1986-09-05 1991-01-01 Frickland Peter O Closed cell foam ground pad and methods for making same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4980936A (en) * 1986-09-05 1991-01-01 Frickland Peter O Closed cell foam ground pad and methods for making same
GB2212391A (en) * 1987-11-21 1989-07-26 James Alistair Wattie Pillows
GB2212391B (en) * 1987-11-21 1991-07-03 James Alistair Wattie Improvements in or relating to pillows

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