Textiles: spinning – twisting – and twining – Apparatus and processes – Package handling
Patent
1989-04-05
1990-07-31
Hail, III, Joseph J.
Textiles: spinning, twisting, and twining
Apparatus and processes
Package handling
57 90, 242 355A, D01H 918
Patent
active
049441469
ABSTRACT:
Method to convey roving packages (10-110) to feed spinning machines, the packages (10-110) being conveyed automatically to their working positions on the spinning machines by conveyor elements (12) on runways (13), package supports (11-111) being connected to the conveyor elements (12), the packages (10-110) being caused to arrive at their respective working positions on the spinning machines with the end of the roving (15-115) pre-positioned on roving supports (14-114-16-116) connected to the package supports (11-111), the end of the roving (15-115) having been extracted from the body of the packages (10-110) during the phase between the removal of the packages (10-110) from the package production machines and their transfer to the conveyor elements (12-13), the end of the roving (15-115) being positioned on the roving supports (14-114-16-116) substantially during the step of transfer of the packages (10-110) onto their respective package supports (11-111).
REFERENCES:
patent: 4438622 (1984-03-01), Pons
patent: 4720967 (1988-01-01), Guttler
patent: 4799353 (1989-01-01), Kamasaki et al.
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