EP 3490885 A4 20190828 - LOOSE-FILL MATERIAL COMPRESSING DEVICE AND METHOD FOR COMPRESSING LOOSE-FILL MATERIAL

Title (en)

LOOSE-FILL MATERIAL COMPRESSING DEVICE AND METHOD FOR COMPRESSING LOOSE-FILL MATERIAL

Title (de)

VORRICHTUNG ZUM KOMPRIMIEREN VON SCHÜTTFÄHIGEM MATERIAL UND VERFAHREN ZUM KOMPRIMIEREN VON SCHÜTTFÄHIGEM MATERIAL

Title (fr)

DISPOSITIF DE COMPRESSION DE MATÉRIAU PARTICULAIRE DE BOURRAGE ET PROCÉDÉ DE COMPRESSION DE MATÉRIAU PARTICULAIRE DE BOURRAGE

Publication

EP 3490885 A4 20190828 (EN)

Application

EP 17834867 A 20170724

Priority

SE 1651088 A 20160728
SE 2017050792 W 20170724

Abstract (en)

[origin: WO2018021956A1] The invention relates to a loose-fill material compressing device (100) for compressing thermal insulation loose-fill material into blocks of insulation material comprising: a support surface (110) for the compressed blocks (200) of insulation, a compression device (120) with a compression surface (120a), and a feeding device (130) for feeding loose-fill material. By adapting the compression device for reciprocal movement between a first position, wherein the feeding device (130) is allowed to feed loose-fill material to a position on the support surface (110), and a second position, and to compress the loose-fill material (200) to a density of at least 160 kg/m3, a device for creating highly compressed block of loose-fill cellulose thermal insulation material that are suitable for use with the known shredding devices is provided. A corresponding method is also disclosed.

IPC 8 full level

B65B 1/24 (2006.01); B30B 9/30 (2006.01); B30B 11/02 (2006.01); B30B 11/06 (2006.01); B30B 15/00 (2006.01); B30B 15/02 (2006.01); B65B 35/50 (2006.01); B65B 59/00 (2006.01); B65B 63/02 (2006.01); B65D 27/12 (2006.01); E04B 1/74 (2006.01); E04B 1/76 (2006.01); E04B 1/80 (2006.01)

CPC (source: EP SE)

B30B 9/30 (2013.01 - EP SE); B30B 9/3089 (2013.01 - EP); B30B 11/02 (2013.01 - SE); B30B 11/06 (2013.01 - EP); B30B 15/0029 (2013.01 - EP); B65B 1/24 (2013.01 - SE); B65B 35/50 (2013.01 - SE); B65B 59/00 (2013.01 - SE); B65B 63/02 (2013.01 - SE); E04B 1/76 (2013.01 - SE); E04B 1/80 (2013.01 - EP); B30B 15/02 (2013.01 - SE); E04B 2001/745 (2013.01 - EP); E04B 2001/7683 (2013.01 - EP)

Citation (search report)

[XYI] US 3294013 A 19661227 - SELTZER ROBERT E
[Y] US 4037528 A 19770726 - WHITE ALLEN ANDREW, et al
[X] GB 2107239 A 19830427 - HAYMES FARM PRODUCE LIMITED
[A] US 3086456 A 19630423 - ENGLUND LAWRENCE P
[A] FR 2242859 A7 19750328 - PATENTIMMO ANSTALT [LI]
[A] WO 2013019168 A1 20130207 - FOREST CONCEPTS LLC [US], et al
[A] US 2016082683 A1 20160324 - LANNING DAVID N [US], et al
[A] US 2011011035 A1 20110120 - PRAESTHOLM JAN [DK]
[A] WO 2016005465 A1 20160114 - KNAUF INSULATION SPRL [BE]
See references of WO 2018021956A1

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

WO 2018021956 A1 20180201; CA 3071388 A1 20180201; EP 3490885 A1 20190605; EP 3490885 A4 20190828; EP 3490885 B1 20230920; EP 3490885 C0 20230920; PL 3490885 T3 20240219; SE 1651088 A1 20180129; SE 540151 C2 20180417

DOCDB simple family (application)

SE 2017050792 W 20170724; CA 3071388 A 20170724; EP 17834867 A 20170724; PL 17834867 T 20170724; SE 1651088 A 20160728