DE449464C - Air cushions or pillows - Google Patents
Air cushions or pillowsInfo
- Publication number
- DE449464C DE449464C DEM91961D DEM0091961D DE449464C DE 449464 C DE449464 C DE 449464C DE M91961 D DEM91961 D DE M91961D DE M0091961 D DEM0091961 D DE M0091961D DE 449464 C DE449464 C DE 449464C
- Authority
- DE
- Germany
- Prior art keywords
- hoses
- air
- openings
- connection openings
- escape
- 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
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
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Invalid Beds And Related Equipment (AREA)
Description
DEUTSCHES REICHGERMAN EMPIRE
AUSGEGEBEN AM 19. SEPTEMBER 1927ISSUED ON SEPTEMBER 19, 1927
REICHSPATENTAMTREICH PATENT OFFICE
PATENTSCHRIFTPATENT LETTERING
M449464 KLASSE 34 g GRUPPE M 449464 CLASS 34 g GROUP
M 91961 X\34g Tag der Bekanntmachung fiber die Erteilimg des Patents: i. September 1927.M 91961 X \ 34g Date of the announcement of the grant of the patent: i. September 1927.
Luftkissen oder -polster. Patentiert im Deutschen Reiche vom 6. November 1925 ab. Air cushions or cushions. Patented in the German Empire on November 6, 1925.
Die Priorität der Anmeldung in Großbritannien vom 5. November 1924 ist in Anspruch genommen.The priority of the application in Great Britain on November 5, 1924 has been claimed.
Die Erfindung bezieht sich auf Luftkissen oder -polster, die aus mehreren Schläuchen zusammengesetzt sind. Bekannt ist es, die Schläuche nebeneinander zu legen und unter sich durch Öffnungen geringen Durchmessers zu verbinden. Bisher wurden die einzelnen Schläuche unter sich immer nur an einer Stelle, z. B. nahe irgendeinem Ende, verbunden. Diese Anordnung hat jedoch einen gewissen Nachteil. Würden z. B. ein oder meh-The invention relates to air cushions or air cushions which are composed of several tubes are. It is known to lay the hoses next to one another and under them through openings of small diameter connect to. So far, the individual hoses have only ever been connected to one Place, e.g. B. near either end. However, this arrangement has a certain Disadvantage. Would z. B. one or more
Claims (2)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2637524A GB245881A (en) | 1924-11-05 | 1924-11-05 | Improvements in or relating to pneumatic cushions, seats, beds, upholstery and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
DE449464C true DE449464C (en) | 1927-09-19 |
Family
ID=10242659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEM91961D Expired DE449464C (en) | 1924-11-05 | 1925-11-06 | Air cushions or pillows |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE449464C (en) |
FR (1) | FR605651A (en) |
GB (1) | GB245881A (en) |
NL (1) | NL17076C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004080245A1 (en) * | 2003-03-12 | 2004-09-23 | Thomas Gmbh + Co. Technik + Innovation Kg | Support for a human body, particularly a mattress |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1047999B (en) * | 1953-10-09 | 1958-12-31 | Rudolf Kurz | Seating or reclining furniture with an air-cushioned surface and process for their manufacture |
ES2085474T3 (en) * | 1990-07-05 | 1996-06-01 | Huntleigh Technology Plc | INFLATABLE COMPRESSION MATTRESS OR MATTRESS. |
FI109177B (en) * | 1995-11-09 | 2002-06-14 | Conqueror Group Co Ltd | Chair |
IES20100272A2 (en) * | 2010-04-30 | 2011-12-07 | Vita Cortex Technologies Ltd | An air cushioned support system |
-
0
- NL NL17076D patent/NL17076C/xx active
-
1924
- 1924-11-05 GB GB2637524A patent/GB245881A/en not_active Expired
-
1925
- 1925-11-03 FR FR605651D patent/FR605651A/en not_active Expired
- 1925-11-06 DE DEM91961D patent/DE449464C/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004080245A1 (en) * | 2003-03-12 | 2004-09-23 | Thomas Gmbh + Co. Technik + Innovation Kg | Support for a human body, particularly a mattress |
US7444703B2 (en) | 2003-03-12 | 2008-11-04 | Thomas Gmbh + Co. Technik + Innovation Kg | Support for a human body, particularly a mattress |
Also Published As
Publication number | Publication date |
---|---|
FR605651A (en) | 1926-05-31 |
NL17076C (en) | 1927-10-15 |
GB245881A (en) | 1926-01-21 |
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