EP 0261488 B1 19900808 - PAPER-MAKING FELT AND PROCESS FOR MAKING THE SAME
Title (en)
PAPER-MAKING FELT AND PROCESS FOR MAKING THE SAME
Publication
Application
Priority
DE 3632386 A 19860924
Abstract (en)
[origin: US4761329A] The invention concerns a machine felt, in particular a papermaking machine felt, having the following features: (a) the machine felt comprises a support material extending over its entire length, (b) the support material is in several plies over it entire extent, (c) the individual plies consists of at least one belt of material, in particular a knit fabric, (d) the belt of material, or at least one of the belts of material, exceeds the size of the machine felt and overlaps itself forming at least two complete plies, (e) the plies of the support material are connected by at least one pinned web.
IPC 1-7
IPC 8 full level
D21F 1/00 (2006.01); D21F 7/08 (2006.01); D21F 7/10 (2006.01)
CPC (source: EP KR US)
D21F 7/08 (2013.01 - KR); D21F 7/083 (2013.01 - EP US); D21F 7/10 (2013.01 - EP US); Y10S 162/90 (2013.01 - EP US); Y10S 162/904 (2013.01 - EP US); Y10T 428/2419 (2015.01 - EP US); Y10T 428/24777 (2015.01 - EP US); Y10T 428/24785 (2015.01 - EP US); Y10T 428/249922 (2015.04 - EP US)
Designated contracting state (EPC)
AT BE CH DE ES FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0261488 A1 19880330; EP 0261488 B1 19900808; AT E55432 T1 19900815; AU 594506 B2 19900308; AU 7882887 A 19880331; BR 8704885 A 19880517; CA 1295161 C 19920204; DE 3632386 A1 19880407; DE 3764225 D1 19900913; ES 2017687 B3 19910301; FI 874173 A0 19870924; FI 874173 A 19880325; FI 88061 B 19921215; FI 88061 C 19930325; IN 171368 B 19920926; JP H0524278 B2 19930407; JP S6392796 A 19880423; KR 880004169 A 19880602; KR 950013197 B1 19951025; MX 159964 A 19891017; NO 171227 B 19921102; NO 171227 C 19930210; NO 873984 D0 19870923; NO 873984 L 19880325; NZ 221888 A 19890224; RU 1834941 C 19930815; US 4761329 A 19880802; ZA 877066 B 19880525
DOCDB simple family (application)
EP 87113038 A 19870907; AT 87113038 T 19870907; AU 7882887 A 19870922; BR 8704885 A 19870923; CA 547564 A 19870923; DE 3632386 A 19860924; DE 3764225 T 19870907; ES 87113038 T 19870907; FI 874173 A 19870924; IN 810DE1987 A 19870916; JP 23758187 A 19870924; KR 870010523 A 19870923; MX 845587 A 19870923; NO 873984 A 19870923; NZ 22188887 A 19870922; SU 4203417 A 19870923; US 10017887 A 19870923; ZA 877066 A 19870921