Textiles: weaving – Weft manipulation – Weaving with stationary weft supply
Patent
1990-01-31
1991-07-23
Falk, Andrew M.
Textiles: weaving
Weft manipulation
Weaving with stationary weft supply
D03D 4718
Patent
active
050335162
ABSTRACT:
Device for guiding the rapier rods in a rapier loom, comprising several rapier guides. The first rapier guide supports the rapier rod heads and consists of guide tables which are adjustably mounted on an adjustable bracket, which in turn is adjustably mounted on an adjustable carrier structure. The carrier structure is adjustably mounted on a suspension bar and the suspension bar is adjustably mounted on the rapier guide housing. The second rapier guide consists of a number of rollers which guide the back of the rapier rods and position the raoier rods relative to the vertical shaft of the drive gear wheels. These rollers are provided in a roller frame, and these rollers can be set and fixed in a vertical and horizontal direction perpendicular to the rapier rods. The roller frame is adjustably mounted to the rapier guide housing. The third rapier guide consists of profile guides which are accommodated so that they are adjustable in height in a U-section. The U-section is fixed against the rapier guide housing. The rapier guide housing is mounted on a boss so that it is adjustable about a center line which coincides with the center line of the shaft of the drive gear wheels and allows the rapier guide housing to be set and fixed in different directions on the frame of the loom, so that the rapier guide housing coordinates these three guides so that they function as one unit.
REFERENCES:
patent: 733586 (1903-07-01), Hutchins
patent: 3999580 (1976-12-01), Sparling
patent: 4040453 (1977-08-01), Juillard et al.
patent: 4520848 (1985-06-01), Lucian et al.
patent: 4638839 (1987-01-01), Pezzoli
patent: 4653547 (1987-03-01), Jankovsky
Creighton Wray James
Falk Andrew M.
N. V. Michel Van De Wiele
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