EP 0658649 A1 19950621 - Press belt or sleeve incorporating a spiral-type base carrier for use in long nip presses.
Title (en)
Press belt or sleeve incorporating a spiral-type base carrier for use in long nip presses.
Title (de)
Pressband oder Hülle mit Spiralgliederarmierungsband zum Einsatz in Nasspressen mit verlängertem Pressenspalt.
Title (fr)
Bande ou enveloppe pour presse comportant, comme tissu de base, un tissu en hélices combinées, pour utilisation dans une presse à pinçage prolongé.
Publication
Application
Priority
US 16749993 A 19931214
Abstract (en)
A belt for a long nip press is constructed of a nonwoven spiral-type base or carrier which is coated with a solidified urethane coating material. The urethane coating is at least coextensive with the upper and lower surfaces of the spiral-type base, and at least one surface of the coating is preferably spaced above a surface of the base so as to embed the base within the coating. The coating solidifies to form a unitary endless belt with the base embedded therewithin. <IMAGE>
IPC 1-7
IPC 8 full level
CPC (source: EP)
D21F 1/0072 (2013.01); D21F 3/0227 (2013.01); D21F 3/0236 (2013.01)
Citation (search report)
- [A] EP 0396036 A1 19901107 - HEIMBACH GMBH THOMAS JOSEF [DE]
- [A] US 4675229 A 19870623 - WESTHEAD WILLIAM T [US]
- [A] EP 0414629 A1 19910227 - BELOIT CORP [US]
- [A] EP 0325134 A1 19890726 - OBERDORFER FA F [DE]
Citation (third parties)
Third party :
- CH 610273 A5 19790412 - MUNZINGER CONRAD & CIE AG [CH]
- EP 0098502 A2 19840118 - HEIMBACH GMBH THOMAS JOSEF [DE]
- US 4559258 A 19851217 - KIUCHI MASAO [JP]
- EP 0211471 A1 19870225 - ASTEN GROUP [US]
- EP 0489557 A1 19920610 - SCAPA GROUP PLC [GB]
- WO 9202677 A1 19920220 - SCAPA GROUP PLC [GB]
- GB 2198757 A 19880622 - TAMFELT OY AB
- US 4567077 A 19860128 - GAUTHIER MAURICE [FR]
- JP S5961298 U 19840421
- JP S6138956 U 19860311
- US 4588632 A 19860513 - GISBOURNE BRYAN J [GB], et al
- US 5238537 A 19930824 - DUTT WILLIAM H [US]
- US 5196092 A 19930323 - STIGBERG CARL E [US]
- US 4564551 A 19860114 - BEST WALTER [DE]
- US 5175037 A 19921229 - MERCKENS OTTO G I [DE], et al
- DE 3929820 C1 19901213
- US 5132141 A 19920721 - SCHOEN WERNER [DE]
- EP 0168554 A1 19860122 - OBERDORFER F [DE]
- "Reduced Fabric Permeability", RESEARCH DISCLOSURE, vol. 219, no. 033, 7 July 1982 (1982-07-07)
Designated contracting state (EPC)
AT CH DE FR GB LI NL SE
DOCDB simple family (publication)
DOCDB simple family (application)
EP 94102947 A 19940226