EP 0400359 A3 19920318 - METHOD AND DEVICE FOR THE PRODUCTION OF A COHERENT FLEECE OF LONG FIBRES SUBSEQUENTLY PRESSED INTO BLOCKS OR SIMILAR ARTICLES
Title (en)
METHOD AND DEVICE FOR THE PRODUCTION OF A COHERENT FLEECE OF LONG FIBRES SUBSEQUENTLY PRESSED INTO BLOCKS OR SIMILAR ARTICLES
Publication
Application
Priority
DE 3917452 A 19890530
Abstract (en)
[origin: US5074945A] The invention relates to a process and to a device for producing a coherent web from long slivers which are produced by breaking-up the raw material fed and are then compacted to give a web which is subsequently glued and then pressed together with other webs to give blocks or the like. The raw material used is sticks or slabs which are split parallel to the fibers by vertically oscillating cutting motions, to give long slivers which are then compacted by ramming to give a web.
IPC 1-7
IPC 8 full level
B27L 11/08 (2006.01); B27M 1/00 (2006.01); B27M 1/02 (2006.01); B27N 1/00 (2006.01); B27N 3/02 (2006.01); B27N 3/10 (2006.01)
CPC (source: EP US)
B27L 11/08 (2013.01 - EP US); B27M 1/00 (2013.01 - EP US); B27N 1/00 (2013.01 - EP US); Y10T 83/0267 (2015.04 - EP US); Y10T 83/0274 (2015.04 - EP US); Y10T 83/0296 (2015.04 - EP US); Y10T 156/1062 (2015.01 - EP US); Y10T 156/1067 (2015.01 - EP US); Y10T 156/1075 (2015.01 - EP US); Y10T 156/13 (2015.01 - EP US); Y10T 156/1322 (2015.01 - EP US)
Citation (search report)
- [A] CA 1091135 A 19801209 - MAC MILLAN BLOEDEL LTD
- [A] WO 8800517 A1 19880128 - WURSTER & DIETZ MASCHF [DE]
- [A] CH 473653 A 19690615 - BAUWERK BODENBELAGSIND AG [CH]
- [A] WO 8502370 A1 19850606 - REPCO RES PTY LTD [AU]
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB IT LI LU NL SE
DOCDB simple family (publication)
US 5074945 A 19911224; AT E110615 T1 19940915; AU 5607690 A 19901206; AU 627581 B2 19920827; CA 2017727 A1 19901130; DD 294659 A5 19911010; DE 3917452 C1 19901025; DE 59006948 D1 19941006; EP 0400359 A2 19901205; EP 0400359 A3 19920318; EP 0400359 B1 19940831; FI 902694 A0 19900530; JP H03121806 A 19910523; NO 173436 B 19930906; NO 173436 C 19931215; NO 902383 D0 19900529; NO 902383 L 19901203; PT 94207 A 19910208
DOCDB simple family (application)
US 53057690 A 19900530; AT 90108621 T 19900508; AU 5607690 A 19900530; CA 2017727 A 19900529; DD 34104590 A 19900528; DE 3917452 A 19890530; DE 59006948 T 19900508; EP 90108621 A 19900508; FI 902694 A 19900530; JP 14120790 A 19900530; NO 902383 A 19900529; PT 9420790 A 19900530