EP0023205B1 - Lit - Google Patents

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Publication number
EP0023205B1
EP0023205B1 EP79901355A EP79901355A EP0023205B1 EP 0023205 B1 EP0023205 B1 EP 0023205B1 EP 79901355 A EP79901355 A EP 79901355A EP 79901355 A EP79901355 A EP 79901355A EP 0023205 B1 EP0023205 B1 EP 0023205B1
Authority
EP
European Patent Office
Prior art keywords
bed
fact
crossbars
frame
levels
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.)
Expired
Application number
EP79901355A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0023205A1 (fr
Inventor
Sylvain Nahum
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.)
VALHAUS TRUST Reg
Original Assignee
VALHAUS TRUST Reg
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 AT79901355T priority Critical patent/ATE500T1/de
Application filed by VALHAUS TRUST Reg filed Critical VALHAUS TRUST Reg
Publication of EP0023205A1 publication Critical patent/EP0023205A1/fr
Application granted granted Critical
Publication of EP0023205B1 publication Critical patent/EP0023205B1/fr
Expired legal-status Critical Current

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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
    • A47C23/06—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using wooden springs, e.g. of slat type ; Slatted bed bases
    • A47C23/062—Slat supports
    • A47C23/067—Slat supports adjustable, e.g. in height or elasticity
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • A47C31/12—Means, e.g. measuring means, for adapting chairs, beds or mattresses to the shape or weight of persons
    • A47C31/123—Means, e.g. measuring means, for adapting chairs, beds or mattresses to the shape or weight of persons for beds or mattresses

Definitions

  • the beds generally include a box spring formed by a frame in one or more parts whose longitudinal sides support crosspieces which form a flat or slightly curved surface on which a mattress is placed.
  • Such a surface is never anatomically favorable because it does not take into account, for healthy people, neither their morphology, nor the conditions to be satisfied to sleep well, nor the precautions to be taken to remove the risks of permanent deformation of the spine, and, for the sick, disabled, permanently bedridden or suffering from orthopedic deformities, neither the rules to be observed to favor a correction of deformities of the spine, nor the recommended positions to obtain good muscle relaxation or to reduce the risk of bedsores.
  • the bed according to the present invention which comprises a bed base formed by a frame in one or more parts and crosspieces bearing on the longitudinal sides of this frame, can be instantly adapted to each user in order to take account of their parameters and factors medical, orthopedic, morphological and therapeutic functions of its anatomy.
  • This bed is characterized by the fact that it comprises means allowing individual and instantaneous adjustment of the levels of at least certain crosspieces and thus a modeling of the relief of the bearing surface of the mattress.
  • the accompanying drawing shows, schematically and by way of example, two embodiments of the subject of the invention.
  • Figure 1 is a plan view of the first embodiment
  • Figure 2 is an elevational view
  • Figure 3 is a sectional view of a detail on line III-III of Figure 1
  • Figure 4 is an end view, corresponding to Figure 3, of a cross
  • Figure 5 is a view similar to Figure 4 showing how the height of the cross can be changed
  • Figure 6 is a partial side view illustrating an adjustment of the crosspieces at the cervical spine.
  • Figure 7 is a plan view of the second embodiment
  • Figure 8 is a section through the line VIII-VIII of Figure 7
  • Figures 9 and 10 are sections by lines IXIX and XX of Figure 8.
  • the bed shown in the drawing in Figures 1 to 6 comprises a box spring formed by a metal frame 10 provided with foot-pads 30 and by crosspieces 11 resting on an inner rim 12 of the longitudinal sides 13 of the frame.
  • Each cross member is composed of a metal tubular profile 14 of square section whose upper face is open longitudinally over part of its width and of a strip 15 of extruded plastic material having a certain flexibility.
  • the profiles 14 are fixed to the flanges 12 by pins 16.
  • the slats 15 are composed of a core 17, two wings 18, fins 19 and a base 20. They can be introduced telescopically by their ends into the profiles 14 at three different levels. Figures 4 and 5 show the introductions corresponding to the two extreme levels.
  • the heights of the crosspieces 11, that is to say the levels of the upper faces of the slats 15, are individually adjusted so as to form a shaped support surface.
  • the slats 15 are locked in the profiles 14 by vertical edges on the longitudinal sides. At this time, it is no longer possible to modify the heights of the crosspieces and the shape of the support surface as set during assembly. To make such a modification, it is necessary to take out the crosspiece (s) concerned, remove the corresponding slats and introduce them at different levels.
  • FIG. 6 illustrates the height adjustment of the crosspieces at the level of a person's head so that the cervical column takes a perfectly normal position and shape, that is to say without hyperextension zone or hyperflexion in the absence of any intermediate element between the head and the mattress.
  • pillows and bolsters which become useless when using the bed base described, very often have extremely unfavorable effects on the cervical spine.
  • the flexibility of the slats 15 allows the support surface of the bed base to adapt to the roll of the body.
  • the bed shown in Figures 7 to 10 differs from the first embodiment by the only fact that certain slats 15 of the base are formed of several sections 21. It is thus possible by engaging the sections 21 of a cross member 11 at different levels obtain that its height varies from one of its ends to the other. Under these conditions the modeling of the support surface of the bed base can be carried out not only in the longitudinal direction but also in the transverse direction.
  • a mattress protector 22 provides continuous connections between the sections so that the abrupt variations in height of the divided crosspieces disappear at the level of the mattress.
  • This second embodiment will advantageously be used in hospitals or by people subjected to orthopedic or osteopathic clinical or ambulatory treatment.
  • the bed base could be constituted by a fixed frame corresponding to the body of the user and a movable frame articulated to the fixed frame, corresponding to the head, this second frame being capable of occupying positions of variable inclination.
  • the bed according to the invention could be an articulated bed, that is to say formed of several sections connected together and to a system of connecting rods and levers, possibly motorized, so that the various sections can occupy different positions and inclinations.

Landscapes

  • Invalid Beds And Related Equipment (AREA)
  • Massaging Devices (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Special Chairs (AREA)
EP79901355A 1979-08-09 1980-10-08 Lit Expired EP0023205B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT79901355T ATE500T1 (de) 1979-08-09 1979-10-29 Bett.

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH729379A CH625115A5 (en) 1979-08-09 1979-08-09 Base for a bed
PCT/CH1979/000141 WO1980001980A1 (fr) 1979-08-09 1979-10-29 Lit
BE0/199410A BE881741A (fr) 1979-08-09 1980-02-15 Lit

Publications (2)

Publication Number Publication Date
EP0023205A1 EP0023205A1 (fr) 1981-02-04
EP0023205B1 true EP0023205B1 (fr) 1981-12-30

Family

ID=41264095

Family Applications (1)

Application Number Title Priority Date Filing Date
EP79901355A Expired EP0023205B1 (fr) 1979-08-09 1980-10-08 Lit

Country Status (11)

Country Link
EP (1) EP0023205B1 (enrdf_load_stackoverflow)
JP (1) JPS56501550A (enrdf_load_stackoverflow)
AT (1) ATE500T1 (enrdf_load_stackoverflow)
BE (1) BE881741A (enrdf_load_stackoverflow)
CH (1) CH625115A5 (enrdf_load_stackoverflow)
DE (1) DE2961716D1 (enrdf_load_stackoverflow)
DK (1) DK282281A (enrdf_load_stackoverflow)
MC (1) MC1399A1 (enrdf_load_stackoverflow)
MW (1) MW2481A1 (enrdf_load_stackoverflow)
OA (1) OA06846A (enrdf_load_stackoverflow)
WO (1) WO1980001980A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4442719C2 (de) * 1994-06-01 1999-05-27 Messina Francesca Orthopädischer Lattenrost

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0103807B1 (de) * 1982-09-06 1987-11-04 Hollmann, Ulrich Dr. med. Bett mit anpassbarer Liegefläche
BE903459A (nl) * 1985-10-16 1986-02-17 Salens Luc Inrichting voor het ten opzichte van een bedframe instellen van buiglatten
BE905146A (nl) * 1986-07-22 1986-11-17 Acor Nv Matrasbodem.
CH681950A5 (enrdf_load_stackoverflow) * 1989-06-08 1993-06-30 Superba Sa
DE4406842A1 (de) * 1994-03-02 1995-10-12 Bauer Helmut Untermatratze
GB9726420D0 (en) * 1997-12-13 1998-02-11 Luklinski Bohdan M Support frame for supine persons
RU2189165C1 (ru) * 2001-08-21 2002-09-20 Стрыхарь Вячеслав Максимович Регулируемый матрац
FR2934483B1 (fr) * 2008-08-04 2013-05-24 Delahousse Et Fils Sa Dispositif pour regler en hauteur des moyens support d'une assise ou d'un matelas par rapport a un chassis.
BE1022729B1 (nl) * 2015-01-30 2016-08-25 Ludovic Marcel Peters Lattenbodem voor een bed
CN108552835B (zh) * 2018-04-10 2024-04-23 苏州市梦昕瑞金属制品有限公司 一种可调节的沙发架
CN108433428A (zh) * 2018-04-10 2018-08-24 苏州市梦昕瑞金属制品有限公司 一种可升降的沙发架

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3340548A (en) * 1965-10-01 1967-09-12 Wortso Corp Bedding prescription apparatus
NO125031B (enrdf_load_stackoverflow) * 1970-05-27 1972-07-10 Hakon Granlund
BE838669R (nl) * 1976-02-18 1976-06-16 Ligmeubelgestel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4442719C2 (de) * 1994-06-01 1999-05-27 Messina Francesca Orthopädischer Lattenrost

Also Published As

Publication number Publication date
DE2961716D1 (en) 1982-02-18
WO1980001980A1 (fr) 1980-10-02
MC1399A1 (fr) 1982-05-26
ATE500T1 (de) 1982-01-15
OA06846A (fr) 1983-02-28
EP0023205A1 (fr) 1981-02-04
BE881741A (fr) 1980-05-30
CH625115A5 (en) 1981-09-15
DK282281A (da) 1981-06-26
JPS56501550A (enrdf_load_stackoverflow) 1981-10-29
MW2481A1 (en) 1982-08-11

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