HUT63115A - Cushion of upholistery
- Google Patents
Cushion of upholistery
Info
Publication number
HUT63115A
HUT63115AHU401391AHU401391AHUT63115AHU T63115 AHUT63115 AHU T63115AHU 401391 AHU401391 AHU 401391AHU 401391 AHU401391 AHU 401391AHU T63115 AHUT63115 AHU T63115A
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 Tamas Stummer, Peter FazekasfiledCriticalTamas Stummer
Priority to HU401391ApriorityCriticalpatent/HUT63115A/en
Publication of HU914013D0publicationCriticalpatent/HU914013D0/en
Publication of HUT63115ApublicationCriticalpatent/HUT63115A/en
Mattresses And Other Support Structures For Chairs And Beds
(AREA)
Fluid-Damping Devices
(AREA)
Abstract
Upholstery cushions have an inner resilient core surrounded by upholstery materials. The springiness of the assembly is ensured by air enclosed in nonpermeable elastic airbags (3). These bags are complete with valves (6) and are surrounded by polyurethane foam (2) and an outer cover of upholstery fabric (5).
HU401391A1991-12-181991-12-18Cushion of upholistery
HUT63115A
(en)