EP 2455520 A3 20120905 - Profile reed for air jet loom
Title (en)
Profile reed for air jet loom
Title (de)
Luftdüsenwebmaschine mit profiliertem Riet
Title (fr)
Peigne profilé pour métier à tisser à jet d'air
Publication
Application
Priority
JP 2010260697 A 20101123
Abstract (en)
[origin: EP2455520A2] A profile reed for an air jet loom includes a dent having a guide recess and a lower jaw portion located below the guide recess, and a weft yarn passage formed by a plurality of the dents juxtaposed in the direction of weft insertion. The guide recess is formed with upper, inner lower wall surfaces. The inner wall surface is connected with the lower wall surface through a lower arcuate surface formed with a radius of curvature. The front end of the lower jaw portion is defined by a lower jaw arcuate surface formed with a radius of curvature. The lower jaw portion extends frontward for a distance between the inner wall surface and the front end of the lower jaw portion. The distance is set at or lower than 5.0 millimeters. The sum of the radii of curvature is smaller than the distance.
IPC 8 full level
D03D 47/27 (2006.01); D03D 49/62 (2006.01)
CPC (source: EP)
D03D 47/278 (2013.01); D03D 49/62 (2013.01)
Citation (search report)
[AD] EP 0691430 A1 19960110 - TOYODA AUTOMATIC LOOM WORKS [JP], et al
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)
EP 2455520 A2 20120523; EP 2455520 A3 20120905; EP 2455520 B1 20130731; CN 102534954 A 20120704; CN 102534954 B 20141224; JP 2012112061 A 20120614; JP 5573629 B2 20140820
DOCDB simple family (application)
EP 11189875 A 20111121; CN 201110371241 A 20111121; JP 2010260697 A 20101123