ATE276692T1 - CUSHION WITH AT LEAST TWO ADJUSTABLE AIR CHAMBERS - Google Patents
CUSHION WITH AT LEAST TWO ADJUSTABLE AIR CHAMBERSInfo
- Publication number
- ATE276692T1 ATE276692T1 AT00904915T AT00904915T ATE276692T1 AT E276692 T1 ATE276692 T1 AT E276692T1 AT 00904915 T AT00904915 T AT 00904915T AT 00904915 T AT00904915 T AT 00904915T AT E276692 T1 ATE276692 T1 AT E276692T1
- Authority
- AT
- Austria
- Prior art keywords
- air chambers
- cushion
- air
- adjustable air
- chambers
- 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
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/02—Seat parts
- A47C7/021—Detachable or loose seat cushions
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C9/00—Stools for specified purposes
- A47C9/002—Stools for specified purposes with exercising means or having special therapeutic or ergonomic effects
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The invention relates to a cushion with at least two air chambers (1, 1', 1'') whose air pressure can be adjusted and which are made of an air-tight material. The individual air chambers (1, 1', 1'') are interconnected by means of lines (6) in which valves (4) for adjusting the air flow between air chambers (1, 1', 1'') are provided for. The air chambers are also filled with an open-cell foam (15).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29900747U DE29900747U1 (en) | 1999-01-18 | 1999-01-18 | Seat cushion for variable active sitting |
PCT/EP2000/000263 WO2000041598A1 (en) | 1999-01-18 | 2000-01-17 | Cushion with at least two adjustable air chambers |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE276692T1 true ATE276692T1 (en) | 2004-10-15 |
Family
ID=8068115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT00904915T ATE276692T1 (en) | 1999-01-18 | 2000-01-17 | CUSHION WITH AT LEAST TWO ADJUSTABLE AIR CHAMBERS |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1146805B1 (en) |
AT (1) | ATE276692T1 (en) |
DE (2) | DE29900747U1 (en) |
WO (1) | WO2000041598A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IES20020560A2 (en) * | 2002-07-05 | 2003-11-12 | Longhaul Technologies R & D Lt | An air cushioned support system |
DE102004059036A1 (en) * | 2004-12-07 | 2006-06-08 | Recaro Aircraft Seating Gmbh & Co. Kg | Passenger seat for aircraft has adjusting device with at least one variable-volume energy store and at least one elastically yielding wall |
DE102006060223A1 (en) | 2006-12-20 | 2008-06-26 | Gaber, Manfred | Ergonomically deformable, a fluid-containing cushion, sitting or mattress part |
DE202009012999U1 (en) | 2009-04-07 | 2010-02-25 | DÖLLE, Lutz | Cushion with at least two adjustable air chambers, and connected to a shaping pad |
WO2016067219A1 (en) * | 2014-10-28 | 2016-05-06 | Iii Solutions Gmbh | Office, work and leisure chair and retrofit kit for a chair or a seat surface for causing subliminal movements of the person sitting thereon |
GB2575201B (en) * | 2017-03-24 | 2022-07-13 | Comfort Concepts Pty Ltd | Improved seating cushion |
NL2022530B1 (en) * | 2019-02-07 | 2020-08-19 | Summit Benelux B V | Support system for supporting a person and support device comprising said support system |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2348124C3 (en) | 1973-09-25 | 1978-06-15 | Gerard Kingersheim Burgin (Frankreich) | Seat and / or backrest cushions for a chair or armchair |
DE2740412B2 (en) | 1977-09-08 | 1979-10-25 | Meier, Josef, Schaan (Liechtenstein) | Air mattress made of PVC sheets with several air chambers |
US4371997A (en) * | 1980-08-25 | 1983-02-08 | Mattson Roy D | Adjustable firmness cushion with multiple layered foam-filled compartments |
DE3345291A1 (en) | 1983-12-14 | 1985-06-20 | Hellwig Klaus Dieter | INFLATABLE SEAT CUSHION |
DE9001644U1 (en) | 1990-02-13 | 1990-04-19 | Juergen Kupke | SEAT COVER |
-
1999
- 1999-01-18 DE DE29900747U patent/DE29900747U1/en not_active Expired - Lifetime
-
2000
- 2000-01-17 WO PCT/EP2000/000263 patent/WO2000041598A1/en active IP Right Grant
- 2000-01-17 EP EP00904915A patent/EP1146805B1/en not_active Expired - Lifetime
- 2000-01-17 DE DE50007890T patent/DE50007890D1/en not_active Expired - Lifetime
- 2000-01-17 AT AT00904915T patent/ATE276692T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE29900747U1 (en) | 1999-04-15 |
DE50007890D1 (en) | 2004-10-28 |
WO2000041598A1 (en) | 2000-07-20 |
EP1146805B1 (en) | 2004-09-22 |
EP1146805A1 (en) | 2001-10-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |