Lever has rollers for the cams mechanical is positive for the control of the heddle frames of a weaving crafts

摘要

P each wheel comprises a rotating ring 14, with interposition of an intermediate bearing 13 is retained by the flanges 12a, on a pin or fixed support 12 itself - same provided with an eccentric manner on the thinned portion 6a of the lever 6. The ring and the axis of which are thus liable to penetrate deeply between the cams 9 without modifying the overall axial size of the packet of cams. & br / (see appended drawing in bopi) & br / & & br / / p