EP 0354933 A1 19900221 - SPHERICAL FIBRE AGGREGATE, USEFUL IN PARTICULAR AS A FILLING MATERIAL FOR COVERS, SUCH AS BED-COVERS, PILLOWS, ETC.
Title (en)
SPHERICAL FIBRE AGGREGATE, USEFUL IN PARTICULAR AS A FILLING MATERIAL FOR COVERS, SUCH AS BED-COVERS, PILLOWS, ETC.
Title (de)
SPHÄRISCHES FASERAGGREGAT, INSBESONDERE ALS FÜLLMATERIAL FÜR DECKEN, WIE BETTDECKEN, KISSEN OD.DGL.
Title (fr)
AGREGAT SPHERIQUE DE FIBRES, UTILE NOTAMMENT COMME MATERIAU DE REMPLISSAGE DE COUVERTURES, TELLES QUE COUVERTURES DE LITS, OREILLERS, ETC.
Publication
Application
Priority
CH 8288 A 19880112
Abstract (en)
[origin: WO8906714A1] A spherical fibre aggregate, useful in particular as a filling material for covers, such as bed-covers, pillows, or similar, is composed of fibres and/or threads wound into a sphere to form essentially a fibre ball. To improve the properties of the fibre aggregates so that they can be used as a filling material in covers, such as bed-covers, pillows, and similar, the fibre balls are composed of a mixture of fibres, some having a greater modulus of elasticity than others. The fibres having a greater modulus of elasticity may taper lengthwise.
Abstract (fr)
Un agrégat sphérique de fibres, utile notamment comme matériau de remplissage de couvertures, telles que couvertures de lits, oreillers ou similaire, se compose de fibres et/ou de fils sphériquement enroulés de façon à former essentiellement des boules de fibres. Afin d'améliorer les qualités des agrégats de fibres pour qu'ils puissent être utilisés comme matériau de remplissage de couvertures, telles que couvertures de lits, oreillers ou similaire, les boules de fibres se composent d'un mélange de fibres dont certaines présentent un module d'élasticité supérieur aux autres. Les fibres qui présentent un module d'élasticité plus grand peuvent également s'amincir en longueur.
IPC 1-7
IPC 8 full level
A47G 9/00 (2006.01); A47G 9/02 (2006.01); A47G 9/10 (2006.01); B68G 1/00 (2006.01); D04H 1/00 (2006.01); D04H 1/02 (2006.01); D04H 1/42 (2012.01); D04H 1/4266 (2012.01); D04H 1/4291 (2012.01); D04H 1/4334 (2012.01); D04H 1/435 (2012.01); D04H 1/50 (2012.01)
IPC 8 main group level
CPC (source: EP US)
B68G 1/00 (2013.01 - EP US); D04H 1/4258 (2013.01 - EP US); D04H 1/4266 (2013.01 - EP US); D04H 1/4291 (2013.01 - EP US); D04H 1/4334 (2013.01 - EP US); D04H 1/435 (2013.01 - EP US); D04H 1/43918 (2020.05 - EP US); D04H 1/50 (2013.01 - EP US); Y10T 428/24942 (2015.01 - EP US); Y10T 428/24983 (2015.01 - EP US); Y10T 442/629 (2015.04 - EP US)
Citation (search report)
See references of WO 8906714A1
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
WO 8906714 A1 19890727; AT E75266 T1 19920515; CA 1308246 C 19921006; CH 679822 B5 19921030; CH 679822G A3 19920430; DE 3870447 D1 19920527; DK 449589 A 19890912; DK 449589 D0 19890912; EP 0354933 A1 19900221; EP 0354933 B1 19920422; JP H02502932 A 19900913; NO 893514 D0 19890901; NO 893514 L 19890901; US 5080964 A 19920114
DOCDB simple family (application)
EP 8800966 W 19881026; AT 88909525 T 19881026; CA 587909 A 19890111; CH 8288 A 19880112; DE 3870447 T 19881026; DK 449589 A 19890912; EP 88909525 A 19881026; JP 50879788 A 19881026; NO 893514 A 19890901; US 41528889 A 19891031