Reed operating system for loom.

摘要

A reed operating system for a loom of the type wherein the advance position of a reed (7) is altered. The reed operating system is comprised of a generally V-shaped swingable link (18) through which the movement of a crank (9) is transmitted to a sley sword (5) to make swinging motion of the reed (7). The swingable link (18) is rotatably mounted on and swingable around a pivot shaft (10) which is mechanically connected to a hydraulic cylinder (15). The hydraulic cylinder (15) so operates as to shift the position of the pivot shaft (10) in a predetermined distance in a predetermined direction in accordance with a predetermined pattern, thus altering the advance position of the reed (7) while hardly altering the backdown position of the reed (7).