EP2770880B1 - Anordnung von federn - Google Patents

Anordnung von federn Download PDF

Info

Publication number
EP2770880B1
EP2770880B1 EP12790613.9A EP12790613A EP2770880B1 EP 2770880 B1 EP2770880 B1 EP 2770880B1 EP 12790613 A EP12790613 A EP 12790613A EP 2770880 B1 EP2770880 B1 EP 2770880B1
Authority
EP
European Patent Office
Prior art keywords
springs
spring
smaller diameter
pouches
situated
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.)
Active
Application number
EP12790613.9A
Other languages
English (en)
French (fr)
Other versions
EP2770880A1 (de
Inventor
Pascal HUGER
Michel Coissard
Guillaume REBEYROL
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.)
Cauval Industries
Original Assignee
Cauval Industries
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 Cauval Industries filed Critical Cauval Industries
Publication of EP2770880A1 publication Critical patent/EP2770880A1/de
Application granted granted Critical
Publication of EP2770880B1 publication Critical patent/EP2770880B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • A47C27/06—Spring inlays or spring units therefor
    • A47C27/063—Spring inlays or spring units therefor wrapped or otherwise protected
    • A47C27/064—Pocketed springs
    • 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
    • A47C27/06—Spring inlays or spring units therefor
    • A47C27/065—Spring inlays or spring units therefor of special shape

Definitions

  • the present invention relates to a coil of coil springs housed in individual retaining pockets and which is intended for making pocket spring suspensions for bedding mattresses.
  • the figure 1 represents a known suspension 1 with pocket springs 2 for bedding mattresses consisting of a plurality of parallel strings 3, 4, 5 of springs 2 respectively housed in individual pockets 6.
  • a string of pocket springs 3, 4, 5 is attached to each adjacent strand by lines of adhesive 7 spread on the outer tangential surfaces and arcuate mutually in contact with the pockets 6.
  • the adhesive lines 7 making it possible to fix a pocket 6 of the string 3 to an adjacent pocket 6 of the adjacent string 4 may be constituted by two strips of parallel adhesive located at a distance from one another and spread on the arcuate outer face of the pocket 6 perpendicular to the longitudinal direction of the spring 2 housed in this pocket.
  • the individual pockets 6 of a string 3, 4, 5 in each of which is housed a spring 2 are formed between two panels folded one above the other of a strip of elongated flexible fabric and heat-sealable and are delimited by heat-sealing lines 9 transverse to the strip 8, located between the adjacent springs 2 and parallel to the longitudinal direction of each spring, and a longitudinal heat sealing line 10 opposite and substantially parallel to the longitudinal fold zone 11 of the two faces of the band 8.
  • the successive transverse heat-sealing lines 9 extend rectilinearly over practically the entire width of the band of the ring 3,4,5 and are located at a determined distance from each other so as to define the width of each pocket 6 of housing a spring 2 and the longitudinal heat seal line 10 defines the height of each pocket.
  • each pocket of a string contains two helical coil springs serially connected to one another by one or more central turns of smaller diameter.
  • this known suspension has the disadvantages that when a load is applied to the pairs of barrel coil springs respectively housed in the retaining pockets of the strings, each pair of springs is not effectively maintained in the corresponding pocket when the two springs of this pair work vertically in compression or relaxation under this load.
  • Each pair of series springs housed in a pocket can thus be arranged obliquely in the pocket and hook with another pair of springs in series housed in an adjacent pocket to cause a collapse of the suspension and / or generate an unpleasant noise of the suspension, thus affecting the comfort of the mattress comprising such a suspension.
  • the present invention aims to overcome the above disadvantages of known suspensions.
  • the invention relates to a string of helical springs housed parallel to each other in individual retaining pockets formed between two folded panels one above the other of a strip of elongated flexible fabric , and delimited by connecting lines joining the two sections to one another and comprising transverse connecting lines parallel to the longitudinal axes of the coil springs and a longitudinal line of opposite connection and substantially parallel to the longitudinal fold zone of the two panels, according to which each pocket contains a helical spring consisting of two spring parts connected in series with each other by at least one turn of smaller diameter, each connecting transverse line is divided, in an area between two adjacent pockets and at each turn of smaller diameter, in two parts connected to each other by two connecting lines spaced from each other to define a closed contour and elongated parallel to the transverse line of connection and a recess in the form of an elongated window parallel to the transverse connection line is formed by removing fabric between the two connecting lines.
  • the two connecting lines are substantially arcuate and with opposite convexities and the recess is approximately oval.
  • each transverse connection line is divided towards the longitudinal connection line into two oblique connecting lines defining a V shape open in the opposite direction to the fold zone of the two panels, a cut in V shape is made by removing material from the fabric portion located between the two branches of the V-shape of the two oblique lines to impart to the end portions of the pockets a substantially frustoconical housing shape of end portions of smaller diameter of the spring portions located on the same side relative to the smaller diameter turns of the pocket springs.
  • the aforementioned parts of springs on the same side relative to the smaller diameter turns are rolled and the spring portions located on the opposite side relative to the smaller diameter turns are frustoconical whose large bases are supported on the fold zone of the two faces.
  • each transverse connection line is divided opposite the longitudinal connection line into two oblique connecting lines defining a V shape open to the fold zone of the two faces and a V-shaped cut is made by removing material from the fabric portion located between the two branches of the V-shape of the two oblique lines to impart to the end portions of the pockets a substantially frustoconical shape of housing portions of smaller diameter ends of the spring portions located on the same opposite side relative to the smaller diameter turns of the pocket springs.
  • the spring parts situated on the two opposite sides relative to the smaller diameter turns are rolled.
  • the transverse connection lines situated on either side of the closed-contour connection lines are parallel to each other in order to give the end portions of the pockets a substantially cylindrical shape. and in that each spring housed in a pocket is substantially diabolo-shaped.
  • the transverse connection lines situated on either side of the closed-contour connection lines are parallel to each other in order to give the end portions of the pockets a substantially cylindrical shape. and in that each spring housed in a pocket is substantially hourglass shaped.
  • each turn of smaller diameter is a central turn and each recess is located midway between two adjacent pockets.
  • each turn of smaller diameter is eccentric between the two spring portions of a pocket.
  • the fabric strip is of a heat sealable material and the transverse and longitudinal lines of connection are discontinuous or continuous heat seal lines.
  • the invention is also directed to a pocket sprung suspension for bedding mattresses, comprising a plurality of parallel strings of pocket springs connected to each other and characterized in that each strand of pocket springs is as previously described.
  • the invention finally relates to a bedding mattress intended to be placed on a bed base and comprising an internal suspension with pocket springs which comprises several strings of springs in pockets connected to each other and which is characterized in that each string is of the type according to which the pockets of the rosary comprise in the lower part of the mattress frustoconical springs intended to rest on the bed frame via their large bases and the upper part of the barrel springs.
  • the pocket spring strand 2 is manufactured by the known method consisting firstly of inserting the axially compressed springs 2 between two superimposed sections of an elongated strip of heat-sealable material at positions or locations spaced longitudinally on the strip and then to thermally weld the two sections together according to the heat-sealing lines 9 transverse to the strip 8 and arranged between the successive compressed springs 2 and a heat-sealing line 10 extending substantially parallel to the longitudinal fold zone 11 sections, so as to form a holding bag 6 of each spring.
  • the springs 2 are rotated inside the pockets so that they extend so that their longitudinal axes are transverse to the longitudinal fold zone 11 and, consequently, parallel to the transverse heat-sealing lines 9.
  • the non-woven material of the strip 8 is flexible and the heat-sealing lines 9, 10 are obtained by ultrasound.
  • the adjacent strings of pocket springs 2 are connected to each other by discontinuous adhesive lines 7 as described at the beginning of the description or continuous in the longitudinal direction of the springs to form a pocket spring suspension of a bedding mattress .
  • each pocket 6 of a string 3 encloses a helical compression spring 2 comprising two spring portions 12, 13 connected in series to one another by one or more central turns 14 of smaller diameter and constituted respectively by a barrel upper spring portion 12 and a frustoconical lower spring portion 13 disposed on either side of the smaller diameter coil 14.
  • the barrel spring portions 12 are said to be superior because they must be located substantially in the upper half of a mattress with the smaller diameter extreme turns of these portions disposed beneath the sleeping area of the mattress.
  • the portions of frustoconical springs 13 are said to be inferior because they must be located substantially in the lower half of the mattress with their extreme turns constituting the large bases of these parts of springs resting on the fold zone 11 and intended to rest on the upper face of a bed base S.
  • strings of pocket springs having the configuration represented in figure 3 are intended for the making of mattresses of relatively great thickness and which are not intended to be returned by their user, that is to say that they have only one sleeping surface, that under which are the barrel springs 12.
  • the two parts of springs 12, 13 of a double spring 2 housed in the same pocket 6 may have the same stiffness, but they may have different stiffnesses if it is desired to create different combinations of comfort from one location to another. other of the mattress. This difference in stiffness can be obtained by increasing or decreasing the number of turns or windings of one and / or the other of the two series of spring portions 12, 13 of each pocket 6.
  • each transverse heat seal line 9 is divided towards the longitudinal line 10 into two oblique heat seal lines 15 defining a V shape open in the opposite direction to the fold zone 11 or to the line 10 so as to reduce the width of the each retaining pocket 6 of a barreled upper spring portion 12 in the region of this pocket where the smaller diameter upper end portion of the turns of the barrel spring portion 12 is housed.
  • the two oblique heat-sealing lines 15 located on either side of a barrel spring portion 12 have an inclination and a height from their rectilinear transverse heat seal line 9 such that they configure part of the upper pockets in an approximately frusto-conical shape enabling the substantially confined frustoconical upper end portion of smaller diameter of the barrel spring portion 12 to be contained without play.
  • the figure 3 further shows that the pocket springs chain 3 is provided with cutouts 16 made by removing material from the strip 8 between the branches different pairs of oblique lines 15 for configuring each substantially V-shaped cutout 16 embedded in the conjugate V-shape defined by two oblique heat-sealing lines 15 associated with a transverse heat seal line 9.
  • Two successive cuts 16 of the band 8 define between them an approximately frustoconical pocket portion allowing axial compression or depression of at least the corresponding barrel spring portion 12 without causing depression of the adjacent barrel spring portions 12 of the barrel 12. made of the absence of fabric between two portions of adjacent frustoconical pockets.
  • the cutouts 16 provide the springs 2 of the rosary 3 more independence than those of a traditional rosary.
  • each transverse line 9 is divided or split, in an area situated at mid-height between two adjacent pockets 6 and at one or more central turns 14, in two parts connected to one another by two substantially arcuate heat sealing lines 17 facing each other and with opposite convexities in the direction perpendicular to the transverse line 9 to define an approximately oval contour.
  • a recess 18 is formed by removing fabric material between the two substantially arcuate connecting lines so that this recess has approximately an elongated oval shape parallel to the transverse line 9.
  • the remaining lower and rectilinear portion of each transverse line 9 located under the corresponding recess 18 extends to the fold zone 11.
  • each recess 18 is located midway between two adjacent pockets 6.
  • the recesses 18 between the adjacent pockets 6 of a string can be made by any known means, for example by ultrasound, by a cutting and perforating machine, or by punching.
  • a mattress made from a suspension with rosaries, each in accordance with the rosary of the figure 3 provides a better comfort due to greater flexibility compared to the previous mattresses, and also ensures a greater firmness of the base of the mattress resting on the bed base by the presence of the parts of lower frustoconical springs, and this for a longer life of the mattress.
  • each double spring 2 housed in a pocket 6 of the chain 3 4 of pocket springs respectively comprises on either side of one or more central turns of smaller diameter 14, an upper spring portion 12 in a barrel and a portion lower spring 13 also barrel, the two parts of barrel springs 12, 13 can be identical.
  • each string 2, 3 of a suspension comprises a succession of pairs of oblique heat-sealing lines 15 and cutouts 16 formed between the pairs of heat-seal lines 16 so that the end portions upper pockets 6 have an approximately frustoconical shape for receiving each the approximately frustoconical upper end portion of a corresponding barrel spring portion 12.
  • each strand 3, 4 also has recesses 18 between adjacent shaped pockets. approximately oval and made between pairs of arcuate heat-sealing lines 17.
  • figure 5 shows that each recess 18 can be approximated to a diamond shape similar to an approximately oval shape, for example in a rugby ball.
  • each lower transverse heat-sealing line 9 is divided opposite the longitudinal connecting line 10, as opposed to the upper heat-sealing transverse line 9 with two upper oblique connecting lines 15, in two other oblique connection lines.
  • 15 defining an open V-shape towards the fold zone 11 of the two sections of the strip 8 and a V-shaped lower cut-out 16 is made by removing material from the part of the fabric situated between the two branches of the form.
  • V of the two lower oblique lines 15 to give each end portion of a pocket 6 a substantially frustoconical housing housing an end portion of the smaller diameter turns of the barrel lower spring portion 13.
  • the recess 18 may be formed between two parallel connection lines 17 spaced from each other perpendicularly to the corresponding connecting transverse line 9 to form an elongate rectangular window parallel to the line 9 and of the same inner contour as the outer contour defined by the two lines 17.
  • each pair of connecting lines 17 can define any other shape of oval or rectangular contour from the moment they have a closed contour and elongated in the direction parallel to the transverse connection line 9, the two connecting lines 17 being symmetrical relative to this direction.
  • each turn of smaller diameter 14, instead of being located in the middle between the two parts of springs 12, 13, may be eccentric or shifted between these two parts.
  • each turn of smaller diameter may be shifted upwardly with respect to these figures being further away from the fold zone 11, i.e. each upper spring portion 12 will have a shorter length than the portion of the lower spring 13 in the uncompressed state of the spring 2.
  • This eccentric or offset configuration also applies in the case of more than one turn of smaller diameter 14 connecting the two parts 12, 13 of each spring 2.
  • a mattress made from an internal suspension of pocket springs each of which would be identical to the rosaries of figures 4 and 5 will have the same advantageous characteristics as those of the mattress equipped with pocket springs, each identical to the rosary of the figure 3 , with the only difference that the base of the mattress resting on a bed base will not have as great firmness because the lower springs 13 are barrel instead of being frustoconical.
  • the strings with springs in pockets identical to that of the figure 4 are intended for mattresses that can be returned.
  • the mattress made according to the figure 3 will benefit from a relatively flexible receiving portion by the upper spring portions 12 and a relatively firm support portion by the lower spring portions 13 while the mattress of the figure 4 will benefit from identical and balanced reception and support parts by the same upper 12 and lower 13 spring parts.
  • Each rosary of the figure 4 allows to maintain effectively in each pocket a double barrel spring without the risk of being placed sideways when a load is applied vertically and also increases the independence of sleeping a mattress equipped with such rosaries, compared rosaries whose pockets each contain a barrel spring.
  • transverse connection lines 9 situated on either side of the closed-contour connecting lines 17 are straight and parallel to one another so as to give the end portions of the pockets 6 a substantially cylindrical shape so that each pocket 6 can accommodate a spring 2 substantially shaped diabolo.
  • each spring 2 housed in a pocket 6 is substantially hourglass-shaped, that is to say that the two spring portions 12, 13 located on either side of the third central portion of spring 14 of smaller diameter are cylindrical.
  • each turn of smaller diameter 14 of a spring instead of being located in the middle between the two spring portions 12, 13 as shown in FIGS. Figures 6 and 7 , may be eccentric or shifted between these two parts as described with reference to the other previous embodiments.
  • each rosary of the figure 6 or 7 allows to effectively maintain in each pocket a diabolo or hourglass spring without the risk of being placed sideways when a load is applied vertically while respecting the independence criterion.
  • the invention has been described with reference to rosaries whose pockets are formed from transverse and longitudinal lines of heat-sealing, but it is understood that it can be applied to rosaries whose transverse and longitudinal lines are made by sewing.

Landscapes

  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Bedding Items (AREA)

Claims (13)

  1. Anordnung von Spiralfedern (12, 13, 14), die parallel zueinander in individuellen Haltetaschen (6) untergebracht sind, gebildet zwischen zwei übereinander gefalteten Teilen eines flexiblen länglichen Stoffstreifens (8) und begrenzt durch Verbindungslinien (9, 10), welche die zwei Teile fest miteinander verbinden und die transversale Verbindungslinien (9) parallel zu den Längsachsen der Spiralfedern (2) und eine Längsverbindungslinie (10) gegenüber und etwa parallel zu der Längsfaltzone (11) der Teile umfassen, wobei jede Tasche (6) eine Spiralfeder (2) enthält, gebildet von zwei Federteilen (12, 13), die durch mindestens eine Windung (14) kleineren Durchmessers in Reihe miteinander verbunden sind, wobei jede transversale Verbindungslinie (9) in einer Zone, die sich zwischen zwei benachbarten Taschen (6) befindet und im Bereich jeder Windung kleineren Durchmessers (14) in zwei Teile geteilt ist, die durch zwei Verbindungslinien (17), die voneinander beabstandet sind, verbunden sind, um eine geschlossene und längliche Kontur parallel zu der transversalen Verbindungslinie (9), und eine Aussparung (18) in länglicher Fensterform parallel zu der transversalen Verbindungslinie (9) durch Entfernen von Stoffmaterial zwischen den zwei Verbindungslinien (17) zu definieren.
  2. Anordnung nach Anspruch 1, dadurch gekennzeichnet, dass die zwei Verbindungslinien (17) etwa gebogen und mit gegenüberliegenden Konvexitäten sind und die Aussparung (18) ungefähr oval ist.
  3. Anordnung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass jede transversale Verbindungslinie (9) in Richtung der Längsverbindungslinie (10) in zwei schräge Verbindungslinien (15) geteilt ist, die eine offene V-Form in entgegengesetzter Richtung zur Faltzone (11) der zwei Teile definieren, wobei ein Ausschnitt (16) in V-Form durch Entfernen von Material des Stoffteils, der sich zwischen den zwei Schenkeln der V-Form der zwei schrägen Linien (15) befindet, hergestellt ist, um den Endabschnitten der Taschen (6) eine etwa kegelstumpfförmige Aufnahmeform von Endteilen kleineren Durchmessers der Federteile (12) zu verleihen, die sich auf einer selben Seite relativ zu den Windungen kleineren Durchmessers (14) der Federn in Taschen befinden.
  4. Anordnung nach Anspruch 3, dadurch gekennzeichnet, dass die vorgenannten Federteile (12), die sich auf einer selben Seite relativ zu den Windungen kleineren Durchmessers (14) befinden, tonnenförmig sind, und die Federteile (13), die sich auf der gegenüberliegenden Seite relativ zu den Windungen kleineren Durchmessers (14) befinden, kegelstumpfförmig sind, wobei sich die großen Basen auf der Faltzone (11) der zwei Teile abstützen.
  5. Anordnung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass jede transversale Verbindungslinie (9) gegenüber der Längsverbindungslinie (10) in zwei schräge Verbindungslinien (17) geteilt ist, die eine offene V-Form in Richtung der Faltzone (11) der zwei Teile definieren, und ein Ausschnitt (16) in V-Form durch Entfernen von Material des Stoffteils, der sich zwischen den zwei Schenkeln der V-Form der zwei schrägen Linien (17) befindet, hergestellt ist, um den Endabschnitten der Taschen (6) eine etwa kegelstumpfförmige Aufnahmeform von Endteilen kleineren Durchmessers der Federteile (13) zu verleihen, die sich auf einer selben gegenüberliegenden Seite relativ zu den Windungen kleineren Durchmessers (14) der Federn in Taschen (2) befinden.
  6. Anordnung nach Anspruch 5, dadurch gekennzeichnet, dass die Federteile (12, 13), die sich an den zwei gegenüberliegenden Seiten relativ zu den Windungen kleineren Durchmessers (14) befinden, tonnenförmig sind.
  7. Anordnung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die transversalen Verbindungslinien (9), die sich beiderseits der Verbindungslinien mit geschlossener Kontur (17) befinden, zueinander parallel sind, um den Endabschnitten der Taschen (6) eine etwa zylindrische Form zu verleihen und dass jede Feder (2), die in einer Tasche (6) untergebracht ist, etwa in Diaboloform ist.
  8. Anordnung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die transversalen Verbindungslinien (9), die sich beiderseits der Verbindungslinien mit geschlossener Kontur (17) befinden, zueinander parallel sind, um den Endabschnitten der Taschen (6) eine etwa zylindrische Form zu verleihen und dass jede Feder (2), die in einer Tasche (6) untergebracht ist, etwa in Sanduhrform ist.
  9. Anordnung nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass jede Windung kleineren Durchmessers (14) eine zentrale Windung ist und sich jede Aussparung (18) auf halber Höhe zwischen zwei benachbarten Taschen (6) befindet.
  10. Anordnung nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass jede Windung kleineren Durchmessers (14) zwischen den zwei Federteilen (12, 13) einer Tasche (6) exzentriert ist.
  11. Anordnung nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass der Stoffstreifen (8) aus einem thermisch schweißbaren Material ist und die transversalen (9) und Längsverbindungslinien (10) diskontinuierliche oder kontinuierliche Thermoschweißlinien sind.
  12. Aufhängung mit verpackten Federn für Bettmatratze, umfassend mehrere parallele Anordnungen von Federn in Taschen (3, 4, 5), die miteinander verbunden sind, dadurch gekennzeichnet, dass jede Anordnung von Federn in Taschen (3, 4, 5) nach einem der Ansprüche 1 bis 11 ist.
  13. Bettmatratze, die bestimmt ist, auf ein Bettgestell gelegt zu sein und eine innere Aufhängung verpackter Federn umfasst, die mehrere Anordnungen von Federn in Taschen (3, 4, 5) aufweist, die miteinander verbunden sind, dadurch gekennzeichnet, dass jede Anordnung (3, 4, 5) gemäß Anspruch 4 ausgebildet ist, sodass die kegelstumpfförmigen Federn (13) den unteren Teil der Matratze bilden, der bestimmt ist, auf dem Bettgestell (S) mittels der großen Basen der kegelstumpfförmigen Federn (13) zu ruhen.
EP12790613.9A 2011-10-28 2012-10-24 Anordnung von federn Active EP2770880B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1159855A FR2981836B1 (fr) 2011-10-28 2011-10-28 Chapelet de ressorts ensaches, suspension pour matelas de literie comprenant une pluralite de tels chapelets et matelas comportant une telle suspension
PCT/FR2012/052438 WO2013060983A1 (fr) 2011-10-28 2012-10-24 Chapelet de ressorts

Publications (2)

Publication Number Publication Date
EP2770880A1 EP2770880A1 (de) 2014-09-03
EP2770880B1 true EP2770880B1 (de) 2018-05-16

Family

ID=47221474

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12790613.9A Active EP2770880B1 (de) 2011-10-28 2012-10-24 Anordnung von federn

Country Status (4)

Country Link
EP (1) EP2770880B1 (de)
ES (1) ES2688358T3 (de)
FR (1) FR2981836B1 (de)
WO (1) WO2013060983A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9427090B2 (en) 2013-06-19 2016-08-30 L&P Property Management Company Pocketed spring assembly comprising strings of springs having Y-shaped seams
US9345334B2 (en) 2013-06-19 2016-05-24 L&P Property Management Company Pocketed spring assembly comprising strings of springs having Y-shaped seams separating adjacent pockets
US9414692B2 (en) 2013-06-19 2016-08-16 L&P Property Management Company Pocketed spring assembly comprising strings of springs having Y-shaped seams and inserts
US8978183B1 (en) 2014-01-08 2015-03-17 L&P Property Management Company Pocketed spring assembly
US10010190B2 (en) * 2014-06-17 2018-07-03 L&P Property Management Company Pocketed spring assembly
US9370252B2 (en) 2014-06-17 2016-06-21 L&P Property Management Company Pocketed spring assembly
CN114668261A (zh) * 2016-06-08 2022-06-28 百德基尔有限责任公司 独立悬架弹簧组件
FR3157493B1 (fr) * 2023-12-22 2026-04-10 Adova Group Chapelet de ressorts ensachés, suspension pour matelas de literie comprenant une pluralité de tels chapelets et matelas comportant une telle suspension.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4026502C1 (en) * 1990-08-22 1991-06-06 Schlaraffia-Werke Hueser Gmbh & Co Kg, 4630 Bochum, De Pocket spring core - has parallel chains of pocketed springs with insert slits extending over half chain height
FR2861270B1 (fr) 2003-10-27 2006-01-27 Cie Continentale Simmons Chapelet de ressorts helicoidaux en poches pour suspensions a ressorts ensaches de matelas de literie
US7513003B2 (en) * 2006-11-14 2009-04-07 L & P Property Management Company Anti-snore bed having inflatable members
KR20120039814A (ko) * 2010-10-18 2012-04-26 안유수 매트리스용 포켓 스프링

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
EP2770880A1 (de) 2014-09-03
WO2013060983A1 (fr) 2013-05-02
ES2688358T3 (es) 2018-11-02
FR2981836A1 (fr) 2013-05-03
FR2981836B1 (fr) 2014-01-10

Similar Documents

Publication Publication Date Title
EP2770880B1 (de) Anordnung von federn
EP3930490B1 (de) Kartonfilter für zigaretten, zigarette und verfahren zur herstellung davon
EP1675789B1 (de) Beutel mit elastischem band und verfahren zu dessen herstellung
WO2019243599A1 (fr) Matrice dermique acellulaire, notamment pour prothese mammaire
FR3058356A1 (fr) Station de confection de sacs pour une machine de fabrication et de conditionnement de produits dans des sacs
EP3373766B1 (de) Kehrbürste und besen mit schräg nach aussen gerichteten kehrelementen
FR2861270A1 (fr) Chapelet de ressorts helicoidaux en poches pour suspensions a ressorts ensaches de matelas de literie
FR2897970A1 (fr) Support de presentation d'information.
EP1876928B1 (de) Dreifuss-lattenendstück mit hochstabilisiertem bewegungsbereich
EP4573973A1 (de) Taschenfederstrang, bettmatratze mit mehreren solchen ketten und matratze mit solch einer suspension
FR2932658A1 (fr) Chapelet de ressorts helicoidaux loges respectivement dans des poches individuelles de retenue et suspension pour matelas de literie comprenant une pluralite de tels chapelets.
FR2799622A1 (fr) Matelas a ressorts ensaches
WO1992019509A1 (fr) Emballage plisse comportant une zone sans plis pouvant etre rapportee
FR2750584A1 (fr) Carcasse a ressorts internes, notamment matelas, et son procede de realisation
FR2740433A1 (fr) Emballage transformable pour un objet de forme assimilable a un cone, notamment un bouquet
FR2800604A1 (fr) Cercueil en carton
FR2652062A1 (fr) Emballage a soufflets en carton, carton ondule ou autre materiau en feuille et flan correspondant.
WO2021019184A1 (fr) Filtre, notamment filtre conique, pour cigarette ou similaire
FR3029559A1 (fr) Structure alveolaire retractable et son procede de fabrication
EP1308270B1 (de) Verfahren zur Herstellung von flachen Hülsen und damit Hergestellte Hülse
EP1289393B1 (de) Faltbare struktur in form eines sitzes
FR2820129A1 (fr) Emballage pour conditionnement de plusieurs cigarettes d'au moins deux longueurs differentes et paquet de cigarettes comprenant un tel emballage et plusieurs cigarettes d'au moins deux longueurs differentes
FR2951624A1 (fr) Structure de matelas, sommier, siege et autre meuble
WO2008029003A1 (fr) Article, du type tente ou abri, repliable
FR2745482A1 (fr) Housse pour fauteuil en au moins deux parties

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20140527

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
GRAJ Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted

Free format text: ORIGINAL CODE: EPIDOSDIGR1

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20171129

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602012046426

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: FRENCH

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 998754

Country of ref document: AT

Kind code of ref document: T

Effective date: 20180615

REG Reference to a national code

Ref country code: NL

Ref legal event code: FP

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180816

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180816

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180516

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180516

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180516

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2688358

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20181102

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180516

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180516

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180516

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180817

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 998754

Country of ref document: AT

Kind code of ref document: T

Effective date: 20180516

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180516

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180516

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180516

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180516

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180516

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180516

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180516

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602012046426

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180516

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20190219

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180516

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180516

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20181024

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180516

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180516

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180516

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180516

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180516

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20121024

Ref country code: MK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180516

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180916

REG Reference to a national code

Ref country code: CH

Ref legal event code: U11

Free format text: ST27 STATUS EVENT CODE: U-0-0-U10-U11 (AS PROVIDED BY THE NATIONAL OFFICE)

Effective date: 20251101

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: LU

Payment date: 20251030

Year of fee payment: 14

Ref country code: NL

Payment date: 20251030

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20251104

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20251030

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20251030

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20251030

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20251030

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20251101

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20251103

Year of fee payment: 14