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1. (WO2013112556) FIBER BATT RECLAIMING METHOD AND APPARATUS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2013/112556 International Application No.: PCT/US2013/022706
Publication Date: 01.08.2013 International Filing Date: 23.01.2013
IPC:
D04H 1/72 (2012.01) ,D04H 1/4226 (2012.01)
D TEXTILES; PAPER
04
BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
H
MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING
1
Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
70
characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
72
the fibres being randomly arranged
D TEXTILES; PAPER
04
BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
H
MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING
1
Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
40
from fleeces or layers composed of fibres without existing or potential cohesive properties
42
characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
4209
Inorganic fibres
4218
Glass fibres
4226
characterised by the apparatus for manufacturing the glass fleece
Applicants: THE UNITED STATES OF AMERICA, as represented by THE SECRETARY OF AGRICULTURE[US/US]; Washington, District of Columbia 20250, US
Inventors: BAKER, Kevin D.; US
HUGHS, Sidney E.; US
Agent: GOLDBERG, Joshua B.; Nath, Goldberg & Meyer 112 S. West Street Alexandria, Virginia 22314, US
Priority Data:
13/358,11025.01.2012US
Title (EN) FIBER BATT RECLAIMING METHOD AND APPARATUS
(FR) PROCÉDÉ ET APPAREIL DE REMISE EN ÉTAT DE PLAQUE FIBREUSE
Abstract:
(EN) The fiber batt reclaiming method and apparatus separates the fiber batt portion of surplus or defective fiberglass insulation from the paper backing material attached to the fiber batt. As the insulation is fed to a perforated roller, a vacuum means draws the backing material to the roller so that the backing material adheres to the roller. As the roller rotates the fiber batt portion of the insulation is separated from the backing material by a separation tool. In accordance with various embodiments of the apparatus, the separation tool may be an elongated knife, a pressurized air bar, a circular saw bar, or an elongated wire brush.
(FR) L'invention concerne un procédé et un appareil de remise en état de plaque fibreuse séparant la partie plaque fibreuse du surplus d'isolant en fibres de verre ou de l'isolant en fibres de verre défectueux par rapport au matériau de renfort en papier fixé à la plaque fibreuse. Quand l'isolant est apporté à un rouleau perforé, un moyen de vide aspire le matériau de renfort jusqu'au rouleau de sorte que le matériau de renfort adhère au rouleau. Quand le rouleau tourne, la partie plaque fibreuse de l'isolant est séparée du matériau de renfort par un outil de séparation. Conformément à différents modes de réalisation de l'appareil, l'outil de séparation peut être un couteau allongé, une barre à air comprimé, une barre de scie circulaire ou une brosse métallique allongée.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)