FR2229194A5 - Method of forming walls of foam covered mattresses - edges are completed by foam filling tissue sealed cavity - Google Patents

Method of forming walls of foam covered mattresses - edges are completed by foam filling tissue sealed cavity

Info

Publication number
FR2229194A5
FR2229194A5 FR7317427A FR7317427A FR2229194A5 FR 2229194 A5 FR2229194 A5 FR 2229194A5 FR 7317427 A FR7317427 A FR 7317427A FR 7317427 A FR7317427 A FR 7317427A FR 2229194 A5 FR2229194 A5 FR 2229194A5
Authority
FR
France
Prior art keywords
foam
completed
mattresses
edges
sealed cavity
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
FR7317427A
Other languages
French (fr)
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.)
PLASSE ROBERT FR
Original Assignee
PLASSE ROBERT FR
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 PLASSE ROBERT FR filed Critical PLASSE ROBERT FR
Priority to FR7317427A priority Critical patent/FR2229194A5/en
Application granted granted Critical
Publication of FR2229194A5 publication Critical patent/FR2229194A5/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
    • A47C27/04—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
    • A47C27/05—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays with padding material, e.g. foamed material, in top, bottom, or side layers
    • A47C27/053—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays with padding material, e.g. foamed material, in top, bottom, or side layers with only one layer of foamed material
    • 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
    • A47C27/04—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
    • A47C27/05—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays with padding material, e.g. foamed material, in top, bottom, or side layers

Abstract

Fabrication of lateral walls of plastic foam covered interior sprung mattresses whereby the units edges are completed by the foam filling of a tissue sealed U cavity. Penetration of foam into interiors and overlapping etc. is prevented. Initially the lateral walls are enveloped in a tissue band 7, folding to a U profile then the mattress is furnished with horizontal upper and lower edge tissue sheets 5, 6, slightly overlapping the wall covering bands 7 externally, and preparation for injection is completed by positioning upper and lower foam plaques 2, 3 also overhanging. The peripheral U cavity is then foam filled by injection 9.
FR7317427A 1973-05-09 1973-05-09 Method of forming walls of foam covered mattresses - edges are completed by foam filling tissue sealed cavity Expired FR2229194A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7317427A FR2229194A5 (en) 1973-05-09 1973-05-09 Method of forming walls of foam covered mattresses - edges are completed by foam filling tissue sealed cavity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7317427A FR2229194A5 (en) 1973-05-09 1973-05-09 Method of forming walls of foam covered mattresses - edges are completed by foam filling tissue sealed cavity

Publications (1)

Publication Number Publication Date
FR2229194A5 true FR2229194A5 (en) 1974-12-06

Family

ID=9119314

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7317427A Expired FR2229194A5 (en) 1973-05-09 1973-05-09 Method of forming walls of foam covered mattresses - edges are completed by foam filling tissue sealed cavity

Country Status (1)

Country Link
FR (1) FR2229194A5 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5957438A (en) * 1998-02-04 1999-09-28 L&P Property Management Company Spring retainer assembly
US6036181A (en) * 1998-02-04 2000-03-14 L&L Property Management Company Spring assembly
EP1262127A1 (en) * 2001-05-10 2002-12-04 Ace Bed Co., Ltd. Bed mattress and method of manufacturing the same

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5957438A (en) * 1998-02-04 1999-09-28 L&P Property Management Company Spring retainer assembly
US6036181A (en) * 1998-02-04 2000-03-14 L&L Property Management Company Spring assembly
US6085397A (en) * 1998-02-04 2000-07-11 L&P Property Management Company Method of making pocketed spring assembly
US6098968A (en) * 1998-02-04 2000-08-08 L&P Property Management Company Pocketed spring assembly
EP1262127A1 (en) * 2001-05-10 2002-12-04 Ace Bed Co., Ltd. Bed mattress and method of manufacturing the same

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Legal Events

Date Code Title Description
CL Concession to grant licenses
ST Notification of lapse