WO2000033703A1 - Element de literie a ressorts - Google Patents
Element de literie a ressorts Download PDFInfo
- Publication number
- WO2000033703A1 WO2000033703A1 PCT/FR1999/003053 FR9903053W WO0033703A1 WO 2000033703 A1 WO2000033703 A1 WO 2000033703A1 FR 9903053 W FR9903053 W FR 9903053W WO 0033703 A1 WO0033703 A1 WO 0033703A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- approximately
- bedding element
- springs
- mattress
- aluminum alloy
- 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
- A47C23/00—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
- A47C23/04—Spring 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
- A47C23/043—Spring 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 using wound springs
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C23/00—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
- A47C23/04—Spring 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
-
- 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
- A47C27/063—Spring inlays 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
- A47C27/065—Spring inlays of special shape
Definitions
- the present invention relates to spring bedding elements, in particular the spring mattresses or possibly the box springs.
- the invention relates to a bedding element comprising at least one horizontal support face supported by a sheet of metal springs.
- Known bedding elements of this type have steel springs and have the disadvantage of being heavy, so that they are difficult to handle by their users, for example when it is necessary to turn a spring mattress when of a change of season.
- the object of the present invention is in particular to overcome this drawback.
- a bedding element of the kind in question is essentially characterized in that the springs are made of aluminum alloy.
- the bedding element according to the invention is as comfortable as a bedding element with steel springs of the prior art, and this despite the relatively low modulus of elasticity of the aluminum alloys compared to steels.
- the aluminum alloy springs of the bedding element according to the invention are more easily recyclable than the steel springs of the bedding elements of the prior art.
- the aluminum alloy springs of the bedding element according to the invention are non-magnetic, so that these springs cannot be the seat of induction phenomena which can in certain cases amplify the ambient magnetic fields, and in particular magnetic fields due to the presence of electric cables, electronic dimmers or other electrical devices under the bedding element. Avoiding these amplification phenomena of the surrounding magnetic fields can have a beneficial effect on the health of the users of the bedding element.
- the bedding element is a mattress; said aluminum alloy has substantially the following composition, in mass percentages:
- the mattress has an overall density of less than 48 g / m3; the mattress has an outer covering co-carrying at least one layer of electrically conductive material, which avoids or reduces any phenomena of static electricity; said conductive material comprises carbon fibers; -
- the sheet of springs is bordered by a rigid aluminum alloy frame, at least near the support face of the bedding element.
- This mattress 1 comprises: an outer covering 2 formed by one or more layers of resistant fabric, in particular an electrically conductive fabric based on carbon fibers which avoids or limits the phenomena of static electricity, - a layer of foam 3 or other flexible material, placed under the covering 2, a sheet 4 of metal springs 5 juxtaposed and stapled, which springs work in compression in the thickness direction of the mattress between the two horizontal faces 6 of said mattress, these springs being of preferably enclosed individually in permeable bags 7, and two metal frames 8 which border the sheet 4 of springs in the vicinity of each horizontal face 6 of the mattress.
- the springs 5 and the frames 8 are made of aluminum alloy, and in particular of an aluminum alloy such as that sold by the company PECHINEY AVIATUBE (France) under the brand "AVIA SPIRAL".
- This aluminum alloy is of standardized category "2017A aeronautical type", and comprises approximately (in mass percentages): Si: 0.8% Fe: 0.7% Cu: 4.5% Mn: 1% Mg: 1% Cr: 0.1% Zn: 0.25% Ti: 0.25% Al: 91.4%.
- An aluminum alloy of the standardized type "5019" could possibly also be used.
- This provides a mattress that is both light (with a mass less than or equal to 30 kg for a mattress with a width of 140 cm, or an overall density less than or equal to 48 kg / m3), comfortable, not sensitive to static electricity and electromagnetic induction phenomena, and easily recyclable.
Landscapes
- Bedding Items (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Conductive Materials (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002358024A CA2358024A1 (fr) | 1998-12-09 | 1999-12-08 | Element de literie a ressorts |
BR9916122-2A BR9916122A (pt) | 1998-12-09 | 1999-12-08 | Elemento de cama de molas |
KR1020017007242A KR20010101163A (ko) | 1998-12-09 | 1999-12-08 | 스프링을 구비한 침대 부재 |
PL99349433A PL349433A1 (en) | 1998-12-09 | 1999-12-08 | Bedding element with springs |
AU15674/00A AU1567400A (en) | 1998-12-09 | 1999-12-08 | Bedding element with springs |
JP2000586204A JP2002531703A (ja) | 1998-12-09 | 1999-12-08 | スプリングを備えたベッド部材 |
NO20012880A NO20012880L (no) | 1998-12-09 | 2001-06-11 | Sengeelement med fj¶r |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98403103A EP1008318A1 (fr) | 1998-12-09 | 1998-12-09 | Elément de literie à ressorts |
EP98403103.9 | 1998-12-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000033703A1 true WO2000033703A1 (fr) | 2000-06-15 |
Family
ID=8235583
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR1999/003053 WO2000033703A1 (fr) | 1998-12-09 | 1999-12-08 | Element de literie a ressorts |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP1008318A1 (fr) |
JP (1) | JP2002531703A (fr) |
KR (1) | KR20010101163A (fr) |
CN (1) | CN1333663A (fr) |
AU (1) | AU1567400A (fr) |
BR (1) | BR9916122A (fr) |
CA (1) | CA2358024A1 (fr) |
NO (1) | NO20012880L (fr) |
PL (1) | PL349433A1 (fr) |
WO (1) | WO2000033703A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105747678A (zh) * | 2014-12-15 | 2016-07-13 | 焦伽 | 一种硬边独立袋装弹簧床垫 |
CN108968500A (zh) * | 2018-07-06 | 2018-12-11 | 浙江圣奥家具制造有限公司 | 一种3d网状垫层、调温座垫及制作方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2384166A1 (fr) * | 1977-03-16 | 1978-10-13 | Schmitthelm Fa Ernst | Ressort de vehicule a moteur utilisable en tant que ressort de commande de deplacement et en tant que ressort de soupape |
-
1998
- 1998-12-09 EP EP98403103A patent/EP1008318A1/fr not_active Withdrawn
-
1999
- 1999-12-08 WO PCT/FR1999/003053 patent/WO2000033703A1/fr not_active Application Discontinuation
- 1999-12-08 PL PL99349433A patent/PL349433A1/xx not_active Application Discontinuation
- 1999-12-08 AU AU15674/00A patent/AU1567400A/en not_active Abandoned
- 1999-12-08 CA CA002358024A patent/CA2358024A1/fr not_active Abandoned
- 1999-12-08 CN CN99815563A patent/CN1333663A/zh active Pending
- 1999-12-08 JP JP2000586204A patent/JP2002531703A/ja not_active Withdrawn
- 1999-12-08 BR BR9916122-2A patent/BR9916122A/pt not_active Application Discontinuation
- 1999-12-08 KR KR1020017007242A patent/KR20010101163A/ko not_active Application Discontinuation
-
2001
- 2001-06-11 NO NO20012880A patent/NO20012880L/no not_active Application Discontinuation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2384166A1 (fr) * | 1977-03-16 | 1978-10-13 | Schmitthelm Fa Ernst | Ressort de vehicule a moteur utilisable en tant que ressort de commande de deplacement et en tant que ressort de soupape |
Also Published As
Publication number | Publication date |
---|---|
CN1333663A (zh) | 2002-01-30 |
EP1008318A1 (fr) | 2000-06-14 |
NO20012880L (no) | 2001-08-02 |
JP2002531703A (ja) | 2002-09-24 |
KR20010101163A (ko) | 2001-11-14 |
CA2358024A1 (fr) | 2000-06-15 |
AU1567400A (en) | 2000-06-26 |
BR9916122A (pt) | 2001-09-04 |
PL349433A1 (en) | 2002-07-29 |
NO20012880D0 (no) | 2001-06-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2716787A3 (fr) | Noyau élastique pour matelas et coussins d'assise avec ressorts à lames. | |
FR2470565A1 (fr) | Perfectionnement a un sommier | |
BE557634A (fr) | ||
WO2000033703A1 (fr) | Element de literie a ressorts | |
FR2810279A1 (fr) | Siege de vehicule comportant un dossier pivotant rappele vers l'avant par une barre de torsion | |
EP0128407A1 (fr) | Siège | |
CH635993A5 (fr) | Element de garniture elastique, notamment pour siege. | |
FR2495454A1 (fr) | Support pour rembourrage de siege | |
CA1069035A (fr) | Meuble pour s'asseoir | |
FR2673317A1 (fr) | Tissu conducteur de l'electricite et tapis de sol utilisant un tel tissu. | |
EP0418134B1 (fr) | Support élastique, en particulier pour moteur de véhicule | |
WO2008122737A2 (fr) | Agencement de fixation d'un siege d'un vehicule automobile | |
FR2758957A3 (fr) | Complexe amortisseur pour une partie du corps humain notamment | |
FR2753309A1 (fr) | Structure de barres omnibus perfectionnee comportant des attaches resistant aux couples | |
BE1006008A3 (fr) | Support a enfoncement dependant de la charge pour lattes ou lames elastiques d'un ensemble de lattes ou lames pour cadre ou sommier de lit. | |
LU86470A1 (fr) | Sac rembourre en fibres minerales | |
BE1008538A6 (fr) | Divan-lit. | |
FR2565740A3 (fr) | Chassis tubulaire pour groupe generateur de courant | |
FR2623068A1 (fr) | Element de literie, du type sommier ou matelas, comprenant une nappe d'organes elastiques associee a des lattes flexibles | |
FR2820961A1 (fr) | Dispositif de suspension pour literie | |
EP0748603A1 (fr) | Matelas pour literie | |
EP0308674A1 (fr) | Garniture, notamment assise et dossier pour sièges individuels et collectifs | |
EP1692036A1 (fr) | Plancher de vehicule comprenant une butee de fin de course de pedale | |
BE511051A (fr) | ||
WO2003090584A2 (fr) | Meuble convertible entre une position siege et une position lit |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 99815563.2 Country of ref document: CN |
|
ENP | Entry into the national phase |
Ref document number: 2000 15674 Country of ref document: AU Kind code of ref document: A |
|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AL AM AT AU AZ BA BB BG BR BY CA CH CN CR CU CZ DE DK DM EE 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 NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT UA UG US UZ VN YU ZA ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GH GM KE LS MW SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG |
|
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
ENP | Entry into the national phase |
Ref document number: 2358024 Country of ref document: CA Ref document number: 2358024 Country of ref document: CA Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1020017007242 Country of ref document: KR |
|
ENP | Entry into the national phase |
Ref document number: 2000 586204 Country of ref document: JP Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: PA/A/2001/005886 Country of ref document: MX |
|
WWE | Wipo information: entry into national phase |
Ref document number: 15674/00 Country of ref document: AU |
|
WWE | Wipo information: entry into national phase |
Ref document number: 09857770 Country of ref document: US |
|
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
WWP | Wipo information: published in national office |
Ref document number: 1020017007242 Country of ref document: KR |
|
122 | Ep: pct application non-entry in european phase | ||
WWW | Wipo information: withdrawn in national office |
Ref document number: 1020017007242 Country of ref document: KR |