Global Patent Index - EP 2145037 A1

EP 2145037 A1 20100120 - MACHINE FOR CONTINUOUS OPEN-WIDTH TREATMENT OF BOLTS OF SHEET MATERIAL, IN PARTICULAR KNITTED FABRICS AND/OR NON-WOVEN FABRICS

Title (en)

MACHINE FOR CONTINUOUS OPEN-WIDTH TREATMENT OF BOLTS OF SHEET MATERIAL, IN PARTICULAR KNITTED FABRICS AND/OR NON-WOVEN FABRICS

Title (de)

MASCHINE ZUR KONTINUIERLICHEN BREITBEHANDLUNG VON STÜCKLÄNGEN EINES FLÄCHENGEBILDES, INSBESONDERE VON MASCHENWAREN UND/ODER VLIESSTOFFEN

Title (fr)

MACHINE DESTINÉE AU TRAITEMENT AU LARGE CONTINU DE PIÈCES D'UN MATÉRIAU EN FEUILLE, EN PARTICULIER DE TRICOTS ET/OU DE TISSUS NON TISSÉS

Publication

EP 2145037 A1 20100120 (EN)

Application

EP 08737351 A 20080328

Priority

  • IB 2008000734 W 20080328
  • IT TO20070234 A 20070330

Abstract (en)

[origin: WO2008120073A1] A machine (1) for the treatment of bolts of a sheet material formed in a web (2), including: at least one treatment chamber (4), means (10) for moving the web along a pre-set path within the treatment chamber; and means (11) for controlling the means for moving the web; wherein the means for moving include at least one motor-driven assembly (12), which in turn includes at least one first conveying member (14) and one second conveying member (15), which are mobile along a closed path at least in part parallel to at least one stretch of the pre-set path of the web (2), the first and second conveying members being provided with a plurality of cross members (30), oriented perpendicular to a plane containing the closed path and set at intervals apart from one another with a pre-set pitch (P), which is relatively small with respect to the length of the closed path; the first and second conveying members (14, 15) being arranged so that, in use, along the pre-set path of the web, at least one cross member (30) of the first conveying member (14) always co-operates in contact with a first face (31) of the web, and, simultaneously, at least one cross member (30) of the second conveying member (15) always co-operates in contact with a second face (32) of the web, opposite to the first.

IPC 8 full level

D06B 1/02 (2006.01); D06C 17/00 (2006.01)

CPC (source: EP)

D06B 1/02 (2013.01); D06B 23/04 (2013.01); D06C 17/00 (2013.01)

Citation (search report)

See references of WO 2008120073A1

Designated contracting state (EPC)

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

Designated extension state (EPC)

AL BA MK RS

DOCDB simple family (publication)

WO 2008120073 A1 20081009; CN 101688345 A 20100331; EP 2145037 A1 20100120; IT TO20070234 A1 20080930

DOCDB simple family (application)

IB 2008000734 W 20080328; CN 200880017811 A 20080328; EP 08737351 A 20080328; IT TO20070234 A 20070330