NO129980B - - Google Patents

Download PDF

Info

Publication number
NO129980B
NO129980B NO04804/70A NO480470A NO129980B NO 129980 B NO129980 B NO 129980B NO 04804/70 A NO04804/70 A NO 04804/70A NO 480470 A NO480470 A NO 480470A NO 129980 B NO129980 B NO 129980B
Authority
NO
Norway
Prior art keywords
springs
end windings
spring unit
strips
spring
Prior art date
Application number
NO04804/70A
Other languages
Norwegian (no)
Inventor
G Charters
R Hartley
Original Assignee
Silentnight 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
Priority to GB32877/69A priority Critical patent/GB1279849A/en
Priority to SE16902/70A priority patent/SE361124B/xx
Application filed by Silentnight Ltd filed Critical Silentnight Ltd
Priority to NO04804/70A priority patent/NO129980B/no
Priority to AT1133370A priority patent/AT308317B/en
Priority to AU23502/70A priority patent/AU455329B2/en
Priority to FR7047612A priority patent/FR2118420A5/fr
Priority to LU62274D priority patent/LU62274A1/xx
Priority to NL7018782.A priority patent/NL165641C/en
Priority to BE761077A priority patent/BE761077A/en
Priority to CH1933070A priority patent/CH521737A/en
Priority to US107705A priority patent/US3688320A/en
Publication of NO129980B publication Critical patent/NO129980B/no

Links

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C23/00Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C23/00Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
    • A47C23/007Edge stiffeners
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C23/00Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
    • A47C23/04Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using springs in compression, e.g. coiled
    • A47C23/05Frames therefor; Connecting the springs to the frame ; Interconnection of springs, e.g. in spring units
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C27/00Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/04Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
    • A47C27/06Spring inlays or spring units therefor
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C27/00Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/04Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
    • A47C27/06Spring inlays or spring units therefor
    • A47C27/066Edge stiffeners
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C27/00Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/04Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
    • A47C27/06Spring inlays or spring units therefor
    • A47C27/07Attaching, or interconnecting of, springs in spring inlays

Landscapes

  • Springs (AREA)
  • Seats For Vehicles (AREA)
  • Clamps And Clips (AREA)

Description

Fjaerenhet for møbelartikkel. Spring unit for furniture article.

Den foreliggende oppfinnelse vedrører en fjærenhet for møbelartikke 1, omfattende et antall spiraIfjærer hvis akser er anbrakt vertikalt og parallelt med hverandre i en viss innbyrdes avstand og hvis øvre henholdsvis nedre ende viklinger er anbrakt henholdsvis i et felles øvre og et felles nedre plan, samt kanalformete lister som griper over deler av en rekke av spiralfpær-enes øvre og nedre endeviklinger. The present invention relates to a spring unit for furniture article 1, comprising a number of spiral springs whose axes are placed vertically and parallel to each other at a certain mutual distance and whose upper and lower end windings are placed respectively in a common upper and a common lower plane, as well as channel-shaped strips that grip parts of a number of the spiral bulbs' upper and lower end windings.

Det er velkjent ved fremstillingen av møbler, såsom senger, divaner, sofaer, stoler og liknende å benytte en fjaerenhet som er fremstilt på forhånd og som omfatter et antall møbelfjærer som er bundet sammen med fjæraksene parallelle til en dimensjons-stabil enhet ved hjelp av bla.idt annet omkretsrammer av tråd av hvilke den ene er festet til den ytterste viklingsdel av hver ytterfjær ved den ene av dens ender <p>g den andre likeledes er festet til den andre ende av hver ytterfjær, idet fastgjøringen av rammene, til fjærviklingene gjennomføres ved hjelp av egnete feste organer. Fremstillingen av slike omkretsrammer krever spe-sielt fremstillingsutstyr som sammen med det store antall feste-organer som kreves medvirker til å øke fremstillingsomkostningene for fjærenhetene. It is well known in the manufacture of furniture, such as beds, divans, sofas, chairs and the like, to use a spring unit which is manufactured in advance and which comprises a number of furniture springs which are tied together with the spring axes parallel to a dimensionally stable unit by means of .idt other circumferential frames of wire, one of which is attached to the outermost winding part of each outer spring at one of its ends <p>g the other is likewise attached to the other end of each outer spring, the fixing of the frames, until the spring windings are carried out by means of suitable fastening devices. The production of such circumferential frames requires special production equipment which, together with the large number of fastening means required, contributes to increasing the production costs for the spring units.

Fra britisk patentskrift 76'3.'?64 er det kjent en fjærenhet hvor endeviklingene for fjærene langs kantene er anbrakt i en ramme som løper om hele enheten i endeviklingenes plan. Etter at fjærenes endeviklinger er anbrakt i rammen må denne presses sammen for å holde endeviklingene på plass, noe som er ufor-delaktig fra et fremstillingssynspunkt. Dessuten blir en slik fjærenhet ofte for lite myk i hjørnene. From British patent document 76'3.'?64, a spring unit is known where the end windings for the springs along the edges are placed in a frame that runs around the entire unit in the plane of the end windings. After the end windings of the springs have been placed in the frame, this must be pressed together to hold the end windings in place, which is disadvantageous from a manufacturing point of view. Moreover, such a spring unit is often too soft in the corners.

Formålet med den foreliggende oppfinnelse er å frembringe en fjærenhet som er enkel å fremstille. The purpose of the present invention is to produce a spring unit which is easy to manufacture.

Fjærenheten ifølge oppfinnelsen kjennetegnes ved at listene, som fortrinnsvis er fremstilt av ekstrudert plast, er stort sett rettlinjete og innbyrdes uavhengige og er slik utformet at deres øvre og nedre flens utøver en klemvirkning mot spiralfjærenes endeviklinger som er opptatt mellom dem. The spring unit according to the invention is characterized in that the slats, which are preferably made of extruded plastic, are mostly straight and mutually independent and are designed in such a way that their upper and lower flanges exert a clamping effect against the end windings of the coil springs which are caught between them.

Oppfinnelsen vil i det følgende bli nærmere beskrevet under henvisning til de medfølgende tegninger, hvori: Fig. 1 viser et perspektivriss av en del av en fjærenhet utformet ifølge oppfinnelsen. Fig. 2 viser et perspektivriss av en festelist for for-ening av fjærendene langs enhetens omkrets. In the following, the invention will be described in more detail with reference to the accompanying drawings, in which: Fig. 1 shows a perspective view of part of a spring unit designed according to the invention. Fig. 2 shows a perspective view of a fastening strip for joining the spring ends along the perimeter of the unit.

En fjærenhet 1, for eksempel for et sete, har en stort sett rektangulær kasseform og omfatter fire parallelle rekker som hver består av fire møbelfjærer 2 (bare tre er vist i fig. 1 av hensyn til oversikten). A spring unit 1, for example for a seat, has a largely rectangular box shape and comprises four parallel rows, each consisting of four furniture springs 2 (only three are shown in Fig. 1 for reasons of overview).

Fjærene " > er anordnet vertikalt, og sammenstøtende fjærer i hver rekke er forbundet på vanlig måte ved deres øverste og ned-erste ender ved hjelp av fire øvre og fire nedre sløyfebærende tråder (ikke vist) som krysser rekkene. The springs " > are arranged vertically, and abutting springs in each row are connected in the usual manner at their upper and lower ends by means of four upper and four lower loop-carrying wires (not shown) crossing the rows.

Ifølge oppfinnelsen er omkretsen av enheten ved motstående ender av fjærene dannet av lister 3, og det finnes- åtte slike lister for å oppta og holde fast endeviklingene til ytterfjærene langs de åtte kanter av den kasseformete enhet, idet hver slik list er fremstilt av syntetisk plast som er ekstrudert i U-, V-, L- eller liknende form som tillater at endeviklingene opptas mellom strimmelens to flenser. According to the invention, the perimeter of the unit at opposite ends of the springs is formed by strips 3, and there are eight such strips to receive and hold the end windings of the outer springs along the eight edges of the box-shaped unit, each such strip being made of synthetic plastic which is extruded in a U-, V-, L- or similar shape which allows the end windings to be received between the strip's two flanges.

Listene er slik formet at deres flenser utøver en klemvirkning mot viklingene som ér opptatt mellom dem, slik at det ikke trenges ytterligere festeanordninger. The strips are shaped in such a way that their flanges exert a clamping effect against the windings which are caught between them, so that no additional fastening devices are needed.

Claims (2)

1. Fjærenhet for møbelartikkel, omfattende et antall spiral-fjærer (2) hvis akser er anbrakt vertikalt og parallelt med hverandre i en viss innbyrdes avstand og hvis øvre henholdsvis nedre endeviklinger er anbrakt henholdsvis i et felles øvre og i et felles nedre plan, samt kanalformete lister (3) som griper over deler av en rekke av spiralfjærenes øvre og nedre endeviklinger, karakterisert ved at listene (3), som fortrinnsvis er fremstilt av ekstrudert plast, er stort sett rettlinjete og innbyrdes uavhengige og er slik utformet at deres øvre og nedre flens utøver eri klemvirkning mot spiralfjærenes endeviklinger som er opptatt mellom dem.1. Spring unit for an article of furniture, comprising a number of spiral springs (2) whose axes are placed vertically and parallel to each other at a certain mutual distance and whose upper and lower end windings are respectively placed in a common upper and in a common lower plane, and channel-shaped strips (3) which grip over parts of a number of the upper and lower end windings of the coil springs, characterized in that the strips (3), which are preferably made of extruded plastic, are mostly rectilinear and mutually independent and are designed in such a way that their upper and lower flange exerts a clamping action against the end windings of the spiral springs which are caught between them. 2. Fjærenhet i samsvar med krav 1, hvor spiraIfjærene (2) er anbrakt i rektangelform med parallelle rekker av fjærer, karakterisert ved at rekkene av fjærer (2) er forbundet med hverandre ved rektangelformens omkrets ved hjelp av fire øvre og fire nedre, langstrakte, kanalformete lister (3) som alle har ender som ender fritt.2. Spring unit in accordance with claim 1, where the coil springs (2) are arranged in a rectangular shape with parallel rows of springs, characterized in that the rows of springs (2) are connected to each other at the perimeter of the rectangle shape by means of four upper and four lower, elongated , channel-shaped strips (3) all of which have ends that end freely.
NO04804/70A 1969-06-30 1970-12-15 NO129980B (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
GB32877/69A GB1279849A (en) 1969-06-30 1969-06-30 Improvements in or relating to spring units for furniture
SE16902/70A SE361124B (en) 1969-06-30 1970-12-14
NO04804/70A NO129980B (en) 1969-06-30 1970-12-15
AT1133370A AT308317B (en) 1969-06-30 1970-12-16 Spring system for furniture
FR7047612A FR2118420A5 (en) 1969-06-30 1970-12-17
AU23502/70A AU455329B2 (en) 1969-06-30 1970-12-17 Improvements in or relating to spring units for furniture
LU62274D LU62274A1 (en) 1969-06-30 1970-12-18
NL7018782.A NL165641C (en) 1969-06-30 1970-12-24 SPRING UNIT FOR A FURNITURE.
BE761077A BE761077A (en) 1969-06-30 1970-12-30 IMPROVEMENTS IN SPRING PADDINGS FOR FURNITURE.
CH1933070A CH521737A (en) 1969-06-30 1970-12-30 Suspension unit
US107705A US3688320A (en) 1969-06-30 1971-01-19 Spring units for furniture

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
GB32877/69A GB1279849A (en) 1969-06-30 1969-06-30 Improvements in or relating to spring units for furniture
SE16902/70A SE361124B (en) 1969-06-30 1970-12-14
NO04804/70A NO129980B (en) 1969-06-30 1970-12-15
AT1133370A AT308317B (en) 1969-06-30 1970-12-16 Spring system for furniture
FR7047612A FR2118420A5 (en) 1969-06-30 1970-12-17
AU23502/70A AU455329B2 (en) 1969-06-30 1970-12-17 Improvements in or relating to spring units for furniture
LU62274 1970-12-18
NL7018782.A NL165641C (en) 1969-06-30 1970-12-24 SPRING UNIT FOR A FURNITURE.
BE761077A BE761077A (en) 1969-06-30 1970-12-30 IMPROVEMENTS IN SPRING PADDINGS FOR FURNITURE.
CH1933070A CH521737A (en) 1969-06-30 1970-12-30 Suspension unit
US107705A US3688320A (en) 1969-06-30 1971-01-19 Spring units for furniture

Publications (1)

Publication Number Publication Date
NO129980B true NO129980B (en) 1974-06-24

Family

ID=43297000

Family Applications (1)

Application Number Title Priority Date Filing Date
NO04804/70A NO129980B (en) 1969-06-30 1970-12-15

Country Status (11)

Country Link
US (1) US3688320A (en)
AT (1) AT308317B (en)
AU (1) AU455329B2 (en)
BE (1) BE761077A (en)
CH (1) CH521737A (en)
FR (1) FR2118420A5 (en)
GB (1) GB1279849A (en)
LU (1) LU62274A1 (en)
NL (1) NL165641C (en)
NO (1) NO129980B (en)
SE (1) SE361124B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5036705U (en) * 1973-07-31 1975-04-17
US4053956A (en) * 1976-06-24 1977-10-18 Leggett & Platt, Incorporated Spring assembly
US4173047A (en) * 1978-05-08 1979-11-06 Nachman Corporation Tubular border frame for inner spring assemblies
USD739162S1 (en) * 2012-08-22 2015-09-22 L&P Swiss Holding Ag Coil spring
MX2019006917A (en) * 2016-12-15 2019-08-22 Sealy Technology Llc OPEN COIL SPRING ASSEMBLIES.
EP4509019A1 (en) * 2023-08-18 2025-02-19 AGRO Holding GmbH Spring core

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1795881A (en) * 1929-07-15 1931-03-10 William A Murray Spring Compan Spring seat for vehicles
US2635258A (en) * 1947-11-22 1953-04-21 Anspacher Edgar Bed spring marginal rim and connections
US3358725A (en) * 1966-06-29 1967-12-19 P O Box Guard structure for canvas basket rims

Also Published As

Publication number Publication date
FR2118420A5 (en) 1972-07-28
AU2350270A (en) 1972-06-22
SE361124B (en) 1973-10-22
CH521737A (en) 1972-04-30
LU62274A1 (en) 1971-05-14
NL165641C (en) 1981-05-15
GB1279849A (en) 1972-06-28
AT308317B (en) 1973-06-25
US3688320A (en) 1972-09-05
AU455329B2 (en) 1974-11-07
NL165641B (en) 1980-12-15
NL7018782A (en) 1972-06-27
BE761077A (en) 1971-05-27

Similar Documents

Publication Publication Date Title
ES320238A1 (en) Device for packing elongated objects such as supports provided with textile threads
US2556913A (en) Bed dividing guard
GB270169A (en) Improvements in coiled springs
US1907324A (en) Spring bed bottom
US2054868A (en) Bedspring
GB1098094A (en) Improvements in or relating to box-mattresses
US2001964A (en) Furniture spring
US2161165A (en) Wire spring structure
US2196526A (en) Spring assembly for upholstery
US2260627A (en) Mattress spring
US1138986A (en) Bed-spring.
US1177960A (en) Feather trimming.
US795661A (en) Knockdown springwork.
US514894A (en) Holman m
Guthrie I Ain't Got No Home
US1589935A (en) Egg holder
US793818A (en) Spring bed-bottom.
US2240517A (en) Bedspring
US1767632A (en) Upholstery-frame attachment
US1951850A (en) Spring assembly for upholstery
AT285094B (en) Device for adjusting the suspension properties of a base mattress for reclining furniture provided with transverse wooden slats
US1394326A (en) Portable bed-spring
US889335A (en) Bed-bottom fabric.
US1405143A (en) Bedspring fabric
GB680736A (en) Improvements relating to perches or slatted floors of fowl houses or the like