Textiles: weaving – Weft manipulation – Weaving with stationary weft supply
Patent
1976-06-23
1978-01-31
Jaudon, Henry S.
Textiles: weaving
Weft manipulation
Weaving with stationary weft supply
D03D 4700
Patent
active
040710564
ABSTRACT:
A lance driving mechanism for a shuttleless loom includes a sley which is mounted for reciprocal pivotal movement, a pivotally mounted sector unit having a sector gear thereon, a lance band mounted on the sley for reciprocal movement relative thereto and lance band driving gears coupling the sector gear with the lance band to impart driving motion to the lance band upon pivotal movement of the sector unit. A connecting rod is attached between the sector unit and an eccentric crank in order to drive the sector unit. One end of the connecting rod is eccentrically mounted upon the crank and the eccentric mounting thereof is adjustable. The sector unit is mounted upon a support member which is, in turn, pivotally mounted for reciprocal motion with the sley and which includes thereon the lance band driving gears. The sector unit is mounted upon the support member for pivotal movement relative thereto about an axis other than the axis of rotation of the support member and the support member is mounted by an eccentric pivotal attachment which permits adjustable positioning of the height thereof.
REFERENCES:
patent: 1715468 (1929-06-01), Moya
patent: 2165890 (1939-07-01), Foster
patent: 2191376 (1940-02-01), Gabler
patent: 3198215 (1965-08-01), Tinkham
patent: 3232321 (1966-02-01), Dewas
Ingenieria Aplicada, S.A.
Jaudon Henry S.
LandOfFree
Lance driving mechanism for shuttleless looms does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Lance driving mechanism for shuttleless looms, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lance driving mechanism for shuttleless looms will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2072615