EP1239756B1 - Pneumatische liege - Google Patents

Pneumatische liege Download PDF

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Publication number
EP1239756B1
EP1239756B1 EP01916834A EP01916834A EP1239756B1 EP 1239756 B1 EP1239756 B1 EP 1239756B1 EP 01916834 A EP01916834 A EP 01916834A EP 01916834 A EP01916834 A EP 01916834A EP 1239756 B1 EP1239756 B1 EP 1239756B1
Authority
EP
European Patent Office
Prior art keywords
couch
pneumatic
webs
skin
airtight
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 - Lifetime
Application number
EP01916834A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1239756A2 (de
Inventor
Andreas Reinhard
Rudi Leutert
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.)
Prospective Concepts AG
Original Assignee
Prospective Concepts AG
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 Prospective Concepts AG filed Critical Prospective Concepts AG
Publication of EP1239756A2 publication Critical patent/EP1239756A2/de
Application granted granted Critical
Publication of EP1239756B1 publication Critical patent/EP1239756B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C17/00—Sofas; Couches; Beds
    • A47C17/38—Wall beds
    • 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
    • A47C27/087—Fluid mattresses or cushions with means for connecting opposite sides, e.g. internal ties or strips

Definitions

  • the present invention relates to a pneumatic Lounger or bench according to the preamble of claim 1.
  • a similar deck or bench is already shown in US-A-3,286,285.
  • Pneumatic couches usually called air mattresses
  • air mattresses are well known. They are usually for use placed on the floor or otherwise a suitable surface and usually consist of a number mostly longitudinal and parallel to each other arranged and at least partially with each other communicating air hoses or chambers.
  • the object of the present invention is to provide a pneumatic couch or bench, which without essentially horizontal support, quickly ready for use can be made and stowed again and with a small one Space required at designated locations permanently ready for disposal can be held.
  • Fig. 1 is a schematic cross section through a first Embodiment of the invention, designed here as a couch 1.
  • An airtight shell 2, divided into a subcutaneous tissue 6 and an epidermis 7 is made of a low-stretch, however flexible textile material.
  • This case 2 encloses the whole couch 1.
  • Between subcutaneous tissue 6 and epidermis 7 is a variety of also low-expansion, for example textile and substantially vertical Webs 3 used. These are with both skins 6, 7 For example, glued, welded or sewn, the Sutures on the shell 2 are then sealed.
  • Versus the free outer edge of the couch 1 is the cross section For example, carried out so that the couch 1 a light Edge 8 forms.
  • the webs 3 can be permeable to air and are executed in the form of elongated rectangles, so that the whole recliner 1, which has one or more valves 9 can be acted upon with compressed air, under the same Pressure is.
  • the height of the bars can be chosen the same everywhere be, or as shown in Fig. 1, from the wall 5 to remove the free end of the lounger 1.
  • the air pressure is p.
  • FIG. 2 shows such an embodiment.
  • FIG. 2 the static task of the wall 5 of FIG. 1 taken by, for example, vertical rods 11, for example Square tubes. Each of these rods 11 carries one Hook fastened by conventional means 12.
  • the rear wall 4 is formed here by, for example, a perforated plate 13. The perforated plate 13 is completely outside the airtight Case 2, so that no ducts seal are.
  • Both subcutaneous tissue 6 and epidermis 7 are connected to the webs 3 with T- shaped textile ribbons 14 extending over their entire length.
  • the connection can be made by sewing, gluing or welding. If the connection is made by sewing, the sheath 2, consisting of epidermis 7 and subcutaneous skin 6 is sealed after sewing.
  • the two other rear wall 4 forming perforated plate 13 adjacent T-bands 14 are also connected to a rear wall 4 enclosing the back part 15 of the shell 2.
  • These mentioned two T-bands 14 and the back part 15 absorb the tensile forces of the sheath 2 without the connections having to be airtight.
  • a perforated plate 13 other embodiments of the rear wall 14 are possible without departing from the inventive concept.
  • Essential to the invention is only the arrangement of the airtight part of the shell 2 in front of the rear wall 4 and the part 15 behind this. This ensures separation of functions in sealing and force absorption.
  • Such inventive chairs 1 can, for example, in tight living conditions, in military or temporary shelters, used in vehicles, aircraft, cable cars and the like become.
  • Fig. 3 shows one end of the couch 1 in longitudinal section; the other end is symmetrical to the shown.
  • subcutis 6 and epidermis 7 are in the range of the end to be displayed the couch 1 connected by a termination part 16, which in the pressurized state of the lounger 1 in cross section is substantially semicircular.
  • the webs 3 hold lower and epidermis 6, 7 in the longitudinal direction parallel to each other and extend only over that as substantially parallel provided area, so that the through the final part 16 wrapped part of the couch 1 the individual, between the bars 3 lying intermediate spaces connects.
  • air-impermeable webs 3 everywhere the same Air pressure.
  • the final parts 16 lying area of the couch 1 one of the level design deviating form be issued by appropriate Section of the webs 3.
  • the lounger 1 should be used predominantly as a bench so can the, as shown in Fig. 4, by a mentioned change in the section of the webs 3 are taken into account:
  • wear next to the actual Seat also the neighboring zones with.
  • the edge regions of the seat according to the invention can be designed so that they can carry the load acting on them alone. This is achieved - with unchanged pressure - so that with regard to G1.
  • the webs 3 are formed higher, whereby the carrying capacity increases quadratically with the height h s of the webs 3.
  • Fig. 5a, b are schematic representations of further inventive Embodiments of the web 3. Both embodiments are woven bands 20, but in the distinguished binding selected.
  • the embodiment according to FIG. 5a is constructed from two tightly woven edge strips 21 and a median strip 22, the only parallel to each other, in the edge strip 21st woven threads 23 consists.
  • the said median strip 22 may consist only of warp threads without weft threads, or only weft threads without warp threads.
  • the two flocks of diagonal threads have against each other an angle ⁇ , which in a preferred embodiment 90 °, the inclination to the Direction of the threads 23 for each group of diagonal threads ⁇ / 2 is.
  • Fig. 6 shows, on the basis of Fig. 3, an inventive Additional device to the subject invention.
  • a heating tape 25 is attached at the pier 3 -
  • the heating tape 25 goes from one Bridge 3 to the neighboring over.
  • Such heating tapes are also for small heat outputs of a few W / m known.
  • electrical connection is performed as the valve 9 airtight through the shell 2.
  • This additional device is particularly indicated there, where the inventive deck 1 in climatically unfavorable Conditions should be used.
  • the couch 1 either only preheated or permanently heated.
  • this additional device according to FIG. 6 also with webs 3 as shown in FIG. 5a, b used.
  • the connection of heating bands 25 and web 3 is preferably by Bonding completed, so that adhesion to the threads 23, 24 is guaranteed.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Nursing (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Building Environments (AREA)
  • Special Chairs (AREA)
  • Woven Fabrics (AREA)
EP01916834A 2000-11-29 2001-04-09 Pneumatische liege Expired - Lifetime EP1239756B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH231800 2000-11-29
CH23182000 2000-11-29
PCT/CH2001/000223 WO2001050918A2 (de) 2000-11-29 2001-04-09 Pneumatische liege

Publications (2)

Publication Number Publication Date
EP1239756A2 EP1239756A2 (de) 2002-09-18
EP1239756B1 true EP1239756B1 (de) 2005-10-19

Family

ID=4568556

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01916834A Expired - Lifetime EP1239756B1 (de) 2000-11-29 2001-04-09 Pneumatische liege

Country Status (9)

Country Link
US (1) US6643868B2 (zh)
EP (1) EP1239756B1 (zh)
JP (1) JP5193411B2 (zh)
CN (1) CN1142738C (zh)
AT (1) ATE306838T1 (zh)
CA (1) CA2366098C (zh)
DE (1) DE50107744D1 (zh)
HK (1) HK1053415A1 (zh)
WO (1) WO2001050918A2 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008040133A1 (de) 2006-10-06 2008-04-10 Tecnotex Gmbh Pneumatischer hohlkörper

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1589853A1 (de) * 2003-02-05 2005-11-02 Prospective Concepts AG Semipneumatischer stuhl
EP1904291A1 (de) 2005-07-15 2008-04-02 Prospective Concepts AG Selbstheilende membran
CN100562027C (zh) * 2005-09-16 2009-11-18 鸿富锦精密工业（深圳）有限公司 节能移动电话
US8387918B2 (en) 2006-09-15 2013-03-05 The Boeing Company Multi-directional support arm
US8567719B2 (en) 2006-09-15 2013-10-29 The Boeing Company One-piece basin for a compartment of a transportation device
US7578533B2 (en) 2006-09-15 2009-08-25 The Boeing Company Retractable and extendable enclosure member for a compartment of a transportation device
WO2013086341A1 (en) * 2011-12-09 2013-06-13 Arjohuntleigh Patient transfer device
ES2538333T3 (es) 2012-03-02 2015-06-19 Intex Recreation Corporation Producto inflable con un estructura de tensado interno
PL3021721T3 (pl) 2013-07-18 2021-04-06 Intex Marketing Ltd. Nadmuchiwane jacuzzi

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2657716A (en) * 1950-10-28 1953-11-03 Wingfoot Corp Inflatable fabric segment of curved configuration
US2753573A (en) * 1951-11-08 1956-07-10 Edward D Barker Inflatable mattress
US3205106A (en) * 1964-07-16 1965-09-07 Goodyear Aerospace Corp Method of increasing stiffness of an inflated structure
US3286285A (en) * 1964-11-23 1966-11-22 Jr James I Harvey Air mattress and hammock combination
US4169295A (en) * 1977-10-13 1979-10-02 Darling Michael E Mattress structure
GB2082900A (en) * 1980-08-06 1982-03-17 Hunter Murray David Kirby Patient conveying and supporting apparatus
US4389961A (en) * 1980-12-15 1983-06-28 Parish John R Self-collapsible, inflatable device
NO923417D0 (no) * 1992-09-02 1992-09-02 Audun Haugs Redskap for griping, holding, vending eller liknende paavirkning av person eller gjenstand
WO1997017870A1 (en) * 1995-11-13 1997-05-22 Sunrise Medical Ccg Inc. Cellular air loss mattress system
NO302509B1 (no) * 1996-02-26 1998-03-16 Audun Haugs Fremgangsmåte og anordning for håndtering av en person i en vuggende bevegelse i forhold til et underlag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008040133A1 (de) 2006-10-06 2008-04-10 Tecnotex Gmbh Pneumatischer hohlkörper

Also Published As

Publication number Publication date
CN1142738C (zh) 2004-03-24
DE50107744D1 (de) 2005-11-24
JP2003519518A (ja) 2003-06-24
HK1053415A1 (en) 2003-10-24
EP1239756A2 (de) 2002-09-18
US6643868B2 (en) 2003-11-11
WO2001050918A3 (de) 2002-07-25
CN1398167A (zh) 2003-02-19
CA2366098A1 (en) 2001-07-19
ATE306838T1 (de) 2005-11-15
WO2001050918A2 (de) 2001-07-19
US20030070237A1 (en) 2003-04-17
JP5193411B2 (ja) 2013-05-08
CA2366098C (en) 2009-08-11

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