WO2005051135A1 - Colchón de muelles a base de material espumado - Google Patents
Colchón de muelles a base de material espumado Download PDFInfo
- Publication number
- WO2005051135A1 WO2005051135A1 PCT/ES2004/070046 ES2004070046W WO2005051135A1 WO 2005051135 A1 WO2005051135 A1 WO 2005051135A1 ES 2004070046 W ES2004070046 W ES 2004070046W WO 2005051135 A1 WO2005051135 A1 WO 2005051135A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- spring
- mattress
- springs
- plate
- sides
- Prior art date
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
- A47C27/15—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays consisting of two or more layers
-
- 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
- A47C27/144—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities inside the mattress or cushion
-
- 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
Definitions
- the present invention refers to spring mattresses based on foamed material, which provide essential novelty characteristics and notable advantages with respect to the means known and used for the same purposes in the current state of the art.
- the invention proposes the development of elements that act as springs, especially indicated for the manufacture of mattresses with the use of a multiplicity of these spatially distributed spring elements, replacing conventional metal springs, obtained through operations for cutting and emptying a sheet of foam material of predetermined thickness, such as flexible polyurethane foam, to obtain the configuration and design that you want to provide to each foamy spring in particular.
- the mattress is formed from a plurality of said springs emerging from a lower sheet portion of the starting plate, the assembly being able to be sheathed by some additional operation, either directly, or with said plurality of springs crowned at the end top with a continuous plate of the same material, or even said plate being made up of materials of different hardness, the fixing being carried out by means of a gluing operation.
- the field of application of the invention falls within the industrial sector dedicated to the handling of foamed materials, especially flexible polyurethane-based materials.
- T inSpring System or double spring system
- the present invention has been proposed as the main objective of providing a spring mattress made from a foamy material, such as a flexible polyurethane foam, which provides more beneficial practical results than with mattresses.
- a foamy material such as a flexible polyurethane foam
- This objective has been fully achieved through the construction of a mattress with the use of the springs that will be described in the following, and whose main characteristics are contained in the characterizing part of claim 1 that follows.
- the springs that make up the type of mattress of the invention are obtained through configuration operations by cutting and emptying an initial sheet of foam material of a predetermined thickness that will determine the final height of the spring, these operations being carried out configuration so that successive portions of variable dimensions are determined with respect to which the spring yields elastically when subjected to compression.
- the mattress is obtained using a set of these springs emerging from a lower sheet portion of the original plate of predetermined dimensions, with an additional operation of covering with a cover or the like.
- the springs are integral with the lower laminar portion, whereas according to an alternative version, a second continuous laminar portion can be used, also in the form of an iron, for placement on the upper part of the springs to which it is attached by gluing or by some other similar operation.
- Figures 1 and 2 show perspective views of two examples of springs of foam material of the type that make up the mattresses of the invention, with predetermined configurations;
- Figure 3 illustrates a schematic view of a possible mattress based on the springs of the invention that appear rising from the lower portion of the continuous plate from which they emerge integrally, and
- Figure 4 is a schematic view of an alternative embodiment of mattress based on the spring formations according to the invention, also provided at the top with a second continuous foamed sheet.
- Figure 1 a schematic representation, in perspective, of an embodiment example of an elastic spring element of the type proposed by the invention, generally indicated by Reference 1.
- the spring element consists of a foam material block, in particular of polyurethane foam, formed into a starting plate of suitable thickness, and which rises with a predetermined configuration, obtained by cutting operations and emptied, from a remaining portion of the bottom plate 6 that serves as its support.
- the aforementioned conformation confers to the spring 1 areas of smaller dimensions such as, for example, incoming portions 2 in different positions and of different magnitudes, on one or more of their different sides, and protruding portions such as those marked with the numerical references 3 r 4, by one or more of the different sides of the spring element 1.
- differentiated bending and compression effects are obtained when the spring element is subjected to pressure, as it is intended to indicate graphically by arrow F.
- the application of cutting and casting techniques on an original plate with predetermined thickness allows a number of such spring formations 1 to be obtained spatially distributed by the plate in correspondence with a predetermined design.
- Figure 2 illustrates another example of embodiment of a second spring element indicated generally with the reference 1 ', in the manufacture of which the same have been followed principles than for spring 1, that is, the application of cutting and emptying operations on an original block of adequate thickness, to give it 2 'incoming portions that may affect one or more of the sides, or 3' protruding portions that also they can extend from one or more of the sides with different projection magnitudes and with different thicknesses.
- the spring element 1 ' also shows holes 5 passing through the lower plate portion 7 from which the spring 1' emerges in the longitudinal and transverse directions.
- Figures 1 and 2 show only two possible examples of physical embodiment of the spring elements obtained by cutting and emptying in an initial plate of adequate thickness, and which are to be used for the construction of a mattress according to the invention. .
- each spring element presents a variable flexing behavior when it is subjected to a compression derived from its integration. in a mattress assembly or the like, and elastic recovery when said compression ceases.
- the springs can be the object of any type of design, whose behavior in the face of a compression effort is comparable to that provided by traditional springs, that is, they can be used directly with the application of a protective cover or sleeve, or , according to an alternative embodiment, an additional plate of the same material can be applied on the upper ends, or even applying a plate composed of materials of different hardness.
- FIG. 3 shows the case of a mattress obtained from a plurality of foamed elastic springs of the type proposed by the invention, indicated by numerical reference 10, spatially distributed according to the pattern that it was applied during the shaping thereof, integrally joined at the bottom with a remaining portion 6 of the original plate to which the cutting and emptying operations were applied for the formation of said spring elements 10.
- Figure 4 schematically depicts a situation where the mattress is also obtained from a multiplicity of foamed springs 10 'integral with a remaining sheet portion 7 of the starting, spatially distributed according to the pattern foreseen during its formation, through whose upper ends they have been provided with an additional plate 8 that crowns and protects them.
- the joining between the springs 10 'and the plate 8 is carried out by gluing or the like.
- the finishing of the mattresses of Figures 3 and 4 may include encapsulating the assembly in appropriate covers or the application of any other conventional technique that is not part of the invention. It is not considered necessary to make the content of this description more extensive so that an expert in the matter can understand its scope and the advantages derived from the invention, as well as develop and put into practice the object of the same.
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI0416419-9A BRPI0416419A (pt) | 2003-11-25 | 2004-07-06 | colchão de molas com base em material do tipo espuma |
IL175836A IL175836A0 (en) | 2003-11-25 | 2006-05-22 | Foam material-based spring mattress |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200302759A ES2245200B1 (es) | 2003-11-25 | 2003-11-25 | Colchon de muelles a base de material espumado. |
ESP200302759 | 2003-11-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005051135A1 true WO2005051135A1 (es) | 2005-06-09 |
Family
ID=34586133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/ES2004/070046 WO2005051135A1 (es) | 2003-11-25 | 2004-07-06 | Colchón de muelles a base de material espumado |
Country Status (6)
Country | Link |
---|---|
US (1) | US7000277B2 (es) |
BR (1) | BRPI0416419A (es) |
CA (1) | CA2464295A1 (es) |
ES (1) | ES2245200B1 (es) |
IL (1) | IL175836A0 (es) |
WO (1) | WO2005051135A1 (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2234410B1 (es) * | 2003-07-31 | 2006-06-01 | Philopatent, S.A. | Colchon de muelles de espuma. |
EP1893055A4 (en) * | 2005-06-17 | 2013-02-13 | Nomaco Inc | LOAD OR DAMPING ELEMENTS AND MANUFACTURING METHOD |
US7428764B2 (en) * | 2005-08-29 | 2008-09-30 | Clark John D | Discrete orthoganol support system |
US9510690B2 (en) | 2006-08-29 | 2016-12-06 | Ascion, Llc | Foam spring mattress configured with variable firmness |
AU2007313050B2 (en) * | 2006-08-29 | 2012-05-31 | Liao, Hsiu-Chen | A foam spring mattress configured with variable firmness |
WO2010117352A1 (en) * | 2009-08-18 | 2010-10-14 | Sealy Technology Llc | Foam springs and innerspring combinations for mattresses |
DE102008055549B4 (de) * | 2008-12-18 | 2014-07-24 | Ct Formpolster Gmbh | Federelement aus Schaumstoff |
US8353501B2 (en) * | 2009-04-24 | 2013-01-15 | Willy Poppe | Foam spring for pillows, cushions, mattresses or the like and a method for manufacturing such a foam spring |
DE202009013666U1 (de) * | 2009-11-02 | 2011-03-24 | Recticel Schlafkomfort Gmbh | Matratze |
HUE034947T2 (en) | 2013-11-05 | 2018-03-28 | Andras Peter Doczi | Inside mattress |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4194255A (en) * | 1977-10-07 | 1980-03-25 | Willy Poppe | Foam spring |
ES263781U (es) * | 1982-03-09 | 1982-11-01 | Metzeler Schaum Gmbh | Colchon de material de espuma. |
EP0367607A1 (en) * | 1988-11-04 | 1990-05-09 | Span-America Medical Systems, Inc. | Support pad with uniform patterned surface |
US5211697A (en) * | 1989-09-08 | 1993-05-18 | Kurt Kienlein | Upper seat part |
DE19919502C1 (de) * | 1999-04-29 | 2000-06-21 | Huelsta Werke Huels Kg | Polsterelement aus Schaumstoff |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2768924A (en) * | 1956-06-14 | 1956-10-30 | Cable Makers Australia Proprie | Cushioning element |
US3293671A (en) * | 1965-06-14 | 1966-12-27 | Victor R Griffin | Cushions, and the like |
DE3379154D1 (en) * | 1982-12-20 | 1989-03-16 | Robert H Graebe | Constant force cushion |
FR2592779B1 (fr) * | 1986-01-15 | 1988-08-26 | Saviez Joseph | Matelas ameliore constitue d'elements modulaires individuels et application a la confection de fauteuils, coussins et dosserets amovibles |
US5353455A (en) * | 1993-05-12 | 1994-10-11 | Carpenter Co. | Padding body with individual modular elements |
KR100391512B1 (ko) * | 2000-05-12 | 2003-07-22 | 최연수 | 탄성체 구조물, 이의 제조 방법 및 이를 포함하는 매트리스 |
ES2234410B1 (es) * | 2003-07-31 | 2006-06-01 | Philopatent, S.A. | Colchon de muelles de espuma. |
-
2003
- 2003-11-25 ES ES200302759A patent/ES2245200B1/es not_active Withdrawn - After Issue
-
2004
- 2004-04-14 CA CA002464295A patent/CA2464295A1/en not_active Abandoned
- 2004-04-20 US US10/827,874 patent/US7000277B2/en not_active Expired - Fee Related
- 2004-07-06 WO PCT/ES2004/070046 patent/WO2005051135A1/es active Application Filing
- 2004-07-06 BR BRPI0416419-9A patent/BRPI0416419A/pt not_active Application Discontinuation
-
2006
- 2006-05-22 IL IL175836A patent/IL175836A0/en unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4194255A (en) * | 1977-10-07 | 1980-03-25 | Willy Poppe | Foam spring |
ES263781U (es) * | 1982-03-09 | 1982-11-01 | Metzeler Schaum Gmbh | Colchon de material de espuma. |
EP0367607A1 (en) * | 1988-11-04 | 1990-05-09 | Span-America Medical Systems, Inc. | Support pad with uniform patterned surface |
US5211697A (en) * | 1989-09-08 | 1993-05-18 | Kurt Kienlein | Upper seat part |
DE19919502C1 (de) * | 1999-04-29 | 2000-06-21 | Huelsta Werke Huels Kg | Polsterelement aus Schaumstoff |
Also Published As
Publication number | Publication date |
---|---|
US7000277B2 (en) | 2006-02-21 |
BRPI0416419A (pt) | 2007-01-09 |
ES2245200A1 (es) | 2005-12-16 |
IL175836A0 (en) | 2006-10-05 |
CA2464295A1 (en) | 2005-05-25 |
US20050108827A1 (en) | 2005-05-26 |
ES2245200B1 (es) | 2007-04-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2213737T3 (es) | Colchon provisto de muelles, tales como muelles espirales. | |
WO2005051135A1 (es) | Colchón de muelles a base de material espumado | |
US6154908A (en) | Bedding or seating product with edge support | |
EP1795089B1 (en) | Inflatable mattress assembly | |
US7992242B2 (en) | Mattress having a zoned spring unit with firmness indicating zones formed by a multiple colored top panel | |
ES2970569T3 (es) | Colchón de muelles de saco de baja densidad con almohadillas de amortiguación integradas | |
ES2897572T3 (es) | Muelle ensacado | |
US20160270545A1 (en) | Mattress | |
DK164254B (da) | Underlag, isaer en madras | |
ITTV20010113A1 (it) | Dispositivo liberamente snodato di protezione contro gli urti della schiena | |
CN107809929A (zh) | 弹性单元及制造方法 | |
KR20160011266A (ko) | 서로 다른 탄성 변형도를 갖는 복수 종류의 포켓 스프링을 포함하는 매트리스 | |
ES2743720T3 (es) | Estructura de muelle helicoidal de alta tensión para un colchón de cama que tiene medios para evitar el ruido por fricción | |
US20150308533A1 (en) | Wave springs and cushioning articles containing the same | |
US20190290013A1 (en) | Mattress topper | |
FI90196C (fi) | Patja | |
US2781083A (en) | Spring structure | |
US118782A (en) | Improvement in spring-seats | |
US2296559A (en) | Spring edge mattress or cushion | |
US2249048A (en) | Reinforcing member for flat wire springs | |
AU658398B2 (en) | Innerspring mattresses | |
US870297A (en) | Sofa-pillow. | |
US120587A (en) | Improvement in bed-bottoms | |
ES2226307T3 (es) | Procedimiento para la fabricacion de un revestimiento antilaceracion para asiento o similar y elemento de asiento que comprente este revestimiento. | |
US57223A (en) | Improvement in spring-mattresses |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 175836 Country of ref document: IL |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 3149/DELNP/2006 Country of ref document: IN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2006118678 Country of ref document: RU |
|
122 | Ep: pct application non-entry in european phase | ||
ENP | Entry into the national phase |
Ref document number: PI0416419 Country of ref document: BR |