EP 1091031 A2 20010411 - Mechanism for actuating the sley and the belts of grippers in a weaving loom
Title (en)
Mechanism for actuating the sley and the belts of grippers in a weaving loom
Title (de)
Mechanismus zur Betätigung der Weblade und der Greiferbänder in eine Webmaschine
Title (fr)
Mécanisme pour la commande du battant et des rubans à griffes dans un métier à tisser
Publication
Application
Priority
IT MI991976 A 19990923
Abstract (en)
In a mechanism for actuating the sley (7) and the belts (N) of grippers (Z) in weaving looms, the continuous rotary movement of the main axis (A) of the loom is transferred, by means of an angular transmission comprising a bevel gear pair (2), to a secondary shaft (1) which is perpendicular thereto. A pair of conjugate radial cams (3) is keyed onto the secondary shaft (1) and causes, by means of an associated rocker arm (9), the movement of the gear wheel (D) driving the belts (N) of the grippers (Z). A spherical cam (4) is also axially mounted on the free end of said secondary shaft (1), said cam actuating a rocker arm (6), the fulcrum of which is directly connected to the shaft of the sley (7). <IMAGE>
IPC 1-7
IPC 8 full level
D03D 47/27 (2006.01); D03D 49/60 (2006.01)
CPC (source: EP)
D03D 47/272 (2013.01); D03D 47/275 (2013.01); D03D 49/60 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1091031 A2 20010411; EP 1091031 A3 20030903; IT 1313377 B1 20020723; IT MI991976 A0 19990923; IT MI991976 A1 20010323
DOCDB simple family (application)
EP 00120738 A 20000922; IT MI991976 A 19990923