GR3035635T3 - Improvements made in mattresses to adjust their firmness as the user sees fit - Google Patents

Improvements made in mattresses to adjust their firmness as the user sees fit

Info

Publication number
GR3035635T3
GR3035635T3 GR20010400480T GR20010400480T GR3035635T3 GR 3035635 T3 GR3035635 T3 GR 3035635T3 GR 20010400480 T GR20010400480 T GR 20010400480T GR 20010400480 T GR20010400480 T GR 20010400480T GR 3035635 T3 GR3035635 T3 GR 3035635T3
Authority
GR
Greece
Prior art keywords
firmness
chambers
degree
chamber
mattresses
Prior art date
Application number
GR20010400480T
Other languages
Greek (el)
Inventor
Idoeta Jose Manuel Nogueira
Original Assignee
Betere Fab Lucia Antonio
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 Betere Fab Lucia Antonio filed Critical Betere Fab Lucia Antonio
Publication of GR3035635T3 publication Critical patent/GR3035635T3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/08—Fluid mattresses or cushions
    • A47C27/081—Fluid mattresses or cushions of pneumatic type
    • A47C27/082—Fluid mattresses or cushions of pneumatic type with non-manual inflation, e.g. with electric pumps
    • 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
    • A47C27/08—Fluid mattresses or cushions
    • A47C27/10—Fluid mattresses or cushions with two or more independently-fillable chambers

Landscapes

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

Abstract

Taking any conventional mattress, with a central elastic core framed with two pads in turn lined with two outer layers of quilting or cushioning, the improvements lie in replacing at least one pad with a reticulated body (1) in which a number of transversely elongate pneumatic chambers (6) are established, each fitted with its own independent inflating means (10), and therefore the user may, depending on the air pressure supplied to each such transverse chamber (6), vary the degree of general firmness of the mattress at will, and also the degree of firmness along the same. In double beds, these transverse chambers (6) are split into two by means of a longitudinal midwall, to allow the firmness of the two sides of the bed to be independently adjusted, and inflating of said chambers will in any event take place with an appropriate compressing equipment and a set of electrovalves (10), one for each chamber (6), driven independently of the rest. <IMAGE>
GR20010400480T 1995-08-08 2001-03-26 Improvements made in mattresses to adjust their firmness as the user sees fit GR3035635T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES09501615A ES2123391B1 (en) 1995-08-08 1995-08-08 IMPROVEMENTS INTRODUCED IN MATTRESSES FOR THE REGULATION OF FIRMNESS AT THE USER'S CRITERIA.

Publications (1)

Publication Number Publication Date
GR3035635T3 true GR3035635T3 (en) 2001-06-29

Family

ID=8291336

Family Applications (1)

Application Number Title Priority Date Filing Date
GR20010400480T GR3035635T3 (en) 1995-08-08 2001-03-26 Improvements made in mattresses to adjust their firmness as the user sees fit

Country Status (6)

Country Link
EP (1) EP0757899B1 (en)
AT (1) ATE198534T1 (en)
DE (1) DE69611490T2 (en)
ES (1) ES2123391B1 (en)
GR (1) GR3035635T3 (en)
PT (1) PT757899E (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE237260T1 (en) * 1998-10-05 2003-05-15 Aqua Dynamic Ag AIR BED PUMP AND DIVISION FOR SEVERAL INDEPENDENT CHAMBERS OF AN AIR BED
DE102004041996A1 (en) 2004-08-31 2006-03-02 Arno Friedrichs Liege device
GB2432114B (en) * 2005-11-14 2007-11-07 Jack Rostron An inflatable mattress
DE102006008598A1 (en) 2006-02-24 2007-08-30 Arno Friedrichs Reclining device has mattress, and data interface is present over which valve controllable data are displayed and received wirelessly

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA901185A (en) * 1969-01-09 1972-05-23 P. Nail Walter Inflatable load supporting structures
US3959835A (en) * 1975-10-06 1976-06-01 Lawrence Peska Associates, Inc. Inflatable air mattress
US3978530A (en) * 1975-11-21 1976-09-07 Amarantos John G Air inflatable bed-like device with adjustable back support
US4310936A (en) * 1978-04-06 1982-01-19 Kuss Corporation Water mattress with internal damping means
US4224706A (en) * 1978-10-16 1980-09-30 Dial-A-Firm, Inc. Pneumatic bed
US4394784A (en) * 1981-07-08 1983-07-26 Dial-A-Firm International, Inc. Air bed with firmness control
DE3217981A1 (en) * 1982-05-13 1982-11-11 Helmut Dr.med. 2352 Bordesholm Völkner PNEUMATIC REVERSIBLE MATTRESS FOR RELIEVING PRESSURE HAZARDOUS FABRIC AREAS IN RECOMMENDED DISEASES
FR2542589B1 (en) * 1982-12-20 1986-04-18 Dejoux Andre FLEXIBLE STRUCTURES COMPRISING MULTIPLE INFLATED VOLUMES AT DIFFERENT PRESSURES FOR THE PRODUCTION OF FURNITURE ELEMENTS
US5090077A (en) * 1991-01-07 1992-02-25 Health Products, Inc. Cellular patient support for therapeutic air beds
US5115526A (en) * 1991-04-02 1992-05-26 Dennis Boyd Softside waterbed foundation and package

Also Published As

Publication number Publication date
EP0757899B1 (en) 2001-01-10
DE69611490T2 (en) 2001-08-23
ES2123391A1 (en) 1999-01-01
ES2123391B1 (en) 1999-07-16
EP0757899A1 (en) 1997-02-12
ATE198534T1 (en) 2001-01-15
PT757899E (en) 2001-06-29
DE69611490D1 (en) 2001-02-15

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Legal Events

Date Code Title Description
ML Lapse due to non-payment of fees