NO144509C - PROCEDURE FOR MANUFACTURING MATTRESSES, CHAIRSETS E.L. - Google Patents

PROCEDURE FOR MANUFACTURING MATTRESSES, CHAIRSETS E.L.

Info

Publication number
NO144509C
NO144509C NO790219A NO790219A NO144509C NO 144509 C NO144509 C NO 144509C NO 790219 A NO790219 A NO 790219A NO 790219 A NO790219 A NO 790219A NO 144509 C NO144509 C NO 144509C
Authority
NO
Norway
Prior art keywords
spring elements
foamed plastics
chairsets
procedure
secured
Prior art date
Application number
NO790219A
Other languages
Norwegian (no)
Other versions
NO790219L (en
NO144509B (en
Inventor
Terje Klauseth
Original Assignee
Westnofa Ind As
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 Westnofa Ind As filed Critical Westnofa Ind As
Priority to NO790219A priority Critical patent/NO144509C/en
Priority to SE7907488A priority patent/SE7907488L/en
Priority to AT80100299T priority patent/ATE1576T1/en
Priority to DE8080100299T priority patent/DE3060859D1/en
Priority to EP80100299A priority patent/EP0013967B1/en
Priority to DK27080A priority patent/DK146092C/en
Publication of NO790219L publication Critical patent/NO790219L/en
Publication of NO144509B publication Critical patent/NO144509B/en
Publication of NO144509C publication Critical patent/NO144509C/en

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
    • A47C27/056—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 different layers 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
    • A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
    • A47C27/20—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with springs moulded in, or situated in cavities or openings in foamed material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B68—SADDLERY; UPHOLSTERY
    • B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
    • B68G11/00—Finished upholstery not provided for in other classes
    • B68G11/04—Finished upholstery not provided for in other classes mainly composed of resilient materials, e.g. of foam rubber
    • B68G11/06—Finished upholstery not provided for in other classes mainly composed of resilient materials, e.g. of foam rubber with embedded springs, e.g. bonded

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Bedding Items (AREA)
  • Laminated Bodies (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Detergent Compositions (AREA)
  • Pretreatment Of Seeds And Plants (AREA)

Abstract

1. A method of making mattresses, chair seats or the like upholstery elements from two blocks (1) of foamed plastics between which spring elements (4) are provided, the ends of said spring elements being secured by a casting operation to at least one of said blocks of foamed plastics, characterized in that a layer (5) of a liquid, curable and self-extinguishing polyurethane is applied onto the inner support surface of the block (1) of foamed plastics intended to which the ends of said spring elements (4) are to be secured, that the ends of the spring elements (4) are inserted into the still liquid polyurethane layer (5), and that thereupon the polyurethane layer is cured while the formation of foam is suppressed.
NO790219A 1979-01-23 1979-01-23 PROCEDURE FOR MANUFACTURING MATTRESSES, CHAIRSETS E.L. NO144509C (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NO790219A NO144509C (en) 1979-01-23 1979-01-23 PROCEDURE FOR MANUFACTURING MATTRESSES, CHAIRSETS E.L.
SE7907488A SE7907488L (en) 1979-01-23 1979-09-10 PROCEDURE FOR MAKING MATTRESSES, CHAIR SEATS OR SIMILAR PREPARATIONS
AT80100299T ATE1576T1 (en) 1979-01-23 1980-01-22 PROCESS FOR MANUFACTURE OF MATTRESSES, CHAIR SEATS OR SIMILAR UPHOLSTERY ELEMENTS.
DE8080100299T DE3060859D1 (en) 1979-01-23 1980-01-22 Method of manufacturing mattresses, chair cushions or similar upholstured elements
EP80100299A EP0013967B1 (en) 1979-01-23 1980-01-22 Method of manufacturing mattresses, chair cushions or similar upholstured elements
DK27080A DK146092C (en) 1979-01-23 1980-01-23 PROCEDURE FOR MAKING MATTRESSES OR SEEDS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO790219A NO144509C (en) 1979-01-23 1979-01-23 PROCEDURE FOR MANUFACTURING MATTRESSES, CHAIRSETS E.L.

Publications (3)

Publication Number Publication Date
NO790219L NO790219L (en) 1980-07-24
NO144509B NO144509B (en) 1981-06-09
NO144509C true NO144509C (en) 1981-09-16

Family

ID=19884639

Family Applications (1)

Application Number Title Priority Date Filing Date
NO790219A NO144509C (en) 1979-01-23 1979-01-23 PROCEDURE FOR MANUFACTURING MATTRESSES, CHAIRSETS E.L.

Country Status (6)

Country Link
EP (1) EP0013967B1 (en)
AT (1) ATE1576T1 (en)
DE (1) DE3060859D1 (en)
DK (1) DK146092C (en)
NO (1) NO144509C (en)
SE (1) SE7907488L (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2162744B (en) * 1984-06-02 1988-03-30 Nottingham County Council Flame retardant cushion and seat
NO307641B1 (en) * 1995-03-10 2000-05-08 Westnofa Ind As Frame mattress comprising a spring insert as well as a covering cover
DE29700976U1 (en) * 1997-01-21 1997-05-15 Höger, Knut, 22081 Hamburg Upholstered body
US6199234B1 (en) * 1999-07-28 2001-03-13 Mark Srour Infant comfort mattress
US6694554B2 (en) 2001-04-20 2004-02-24 L&P Property Management Company Fiber mass with side coil insertion
NO321756B1 (en) 2003-07-15 2006-07-03 Wonderland As Box mattress

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE824244C (en) * 1949-09-10 1951-12-10 Hans Wuestl Dr Ing Spring insert for upholstery
US3122360A (en) * 1960-03-07 1964-02-25 Stubnitz Greene Corp Seat or cushion of combined springs and resilient pad construction
DE2304985A1 (en) * 1973-02-01 1974-08-08 Hukla Werke Gmbh Matrazen Und Continuous spring mattress manufacture - involves dropping springs onto first layer of foam inverting and dropping onto second layer
FR2354285A1 (en) * 1976-06-09 1978-01-06 Plasse Robert Metal sprung mattress mfr. - with frame placed in mould contg. foam plastics forming mixt. and spring ends held at fixed distance from base

Also Published As

Publication number Publication date
NO790219L (en) 1980-07-24
DK146092C (en) 1983-11-21
DK27080A (en) 1980-07-24
DE3060859D1 (en) 1982-11-04
EP0013967B1 (en) 1982-09-22
NO144509B (en) 1981-06-09
ATE1576T1 (en) 1982-10-15
EP0013967A1 (en) 1980-08-06
DK146092B (en) 1983-06-27
SE7907488L (en) 1980-07-24

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