EP 0225266 B1 19890426 - ROLL LEVER FOR POSITIVE HEALD MOTION TO DRIVE THE HEALD FRAMES OF LOOMS
Title (en)
ROLL LEVER FOR POSITIVE HEALD MOTION TO DRIVE THE HEALD FRAMES OF LOOMS
Publication
Application
Priority
FR 8518149 A 19851204
Abstract (en)
[origin: US4716939A] Levers with double roller assemblies for positive cam mechanisms for controlling the heddle frames of weaving looms wherein each roller assembly comprises a rotating ring supported on a plurality of roller bearings retained relative thereto on a fixed support mounted to or on extension of the levers. The rings and supports are thus capable of penetrating between the cams of the weaving loom without modifying the axial dimensions of an assembly of such cams.
IPC 1-7
IPC 8 full level
D03C 5/02 (2006.01)
CPC (source: EP US)
D03C 5/02 (2013.01 - EP US); Y10T 74/2107 (2015.01 - EP US)
Designated contracting state (EPC)
BE CH DE ES IT LI
DOCDB simple family (publication)
EP 0225266 A1 19870610; EP 0225266 B1 19890426; DE 3663043 D1 19890601; ES 2008050 B3 19911116; FR 2590913 A1 19870605; FR 2590913 B1 19880108; JP H0423014 B2 19920421; JP S62133144 A 19870616; US 4716939 A 19880105
DOCDB simple family (application)
EP 86420296 A 19861203; DE 3663043 T 19861203; ES 86420296 T 19861203; FR 8518149 A 19851204; JP 28786586 A 19861204; US 92707386 A 19861105