EP 2025788 A1 20090218 - Device and method for laying non-woven lengths as insulating material
Title (en)
Device and method for laying non-woven lengths as insulating material
Title (de)
Vorrichtung und Verfahren zum Legen von Vliesbahnen als Dämmstoff
Title (fr)
Dispositif et procédé destiné à la pose de bandes non tissées en tant que matériau isolant
Publication
Application
Priority
EP 07013035 A 20070703
Abstract (en)
Machine for laying fibers to produce insulating panels has a chamber (6), into which the fibers are blown. The base of this is formed by a conveyor belt (3), across which adjustable partitions are fitted at either end. The sides of the chamber are formed by two more adjustable walls (8). An independent claim is included for a method for laying fibers to produce insulating panels using the machine.
Abstract (de)
Die erfindungsgemäße Vorrichtung zum Legen von Vliesbahnen für Dämmstoffplatten umfasst einen Hohlraum (6). Dieser Hohlraum (6) weist zumindest einen Einlass zum pneumatischen Einbringen von Fasern, beispielsweise Zellulosefasern, Holzfasern oder Hanffasern auf. In dem Hohlraum (6) fügen sich die eingebrachten Fasern zu einem Querabschnitt einer Vliesbahn. Ferner ist ein Fördermittel (3) zum kontinuierlichen Herausfördern der Vliesbahn aus dem Hohlraum (6) vorgesehen.
IPC 8 full level
D04H 1/425 (2012.01); D04H 1/4266 (2012.01); D04H 1/64 (2012.01); D04H 1/72 (2012.01); D04H 1/736 (2012.01); E04B 1/74 (2006.01)
CPC (source: EP)
D04H 1/425 (2013.01); D04H 1/4266 (2013.01); D04H 1/64 (2013.01); D04H 1/72 (2013.01); D04H 1/736 (2013.01)
Citation (applicant)
WO 2007033158 A2 20070322 - SELLARS ABSORBENT MATERIALS INC [US], et al
Citation (search report)
- [X] WO 2007033158 A2 20070322 - SELLARS ABSORBENT MATERIALS INC [US], et al
- [X] US 4043005 A 19770823 - CONTRACTOR RASHMIKANT MAGANLAL, et al
- [X] WO 2007020065 A1 20070222 - ROCKWOOL INT [DK], et al
- [X] DE 4409416 C1 19950817 - GRUENZWEIG & HARTMANN [DE]
- [X] WO 0212605 A2 20020214 - KIMBERLY CLARK CO [US]
- [X] US H2105 H 20040601 - PINTO AKIVA [IL]
- [X] GB 2283028 A 19950426 - KIMBERLY CLARK CO [US]
- [X] US 2005045296 A1 20050303 - ADAM GABRIEL HAMMAM [US], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
EP 2025788 A1 20090218; EP 2025788 B1 20110202; AT E497554 T1 20110215; DE 502007006423 D1 20110317
DOCDB simple family (application)
EP 07013035 A 20070703; AT 07013035 T 20070703; DE 502007006423 T 20070703