Sheet-material associating – Associating and folding – Zigzag package
Patent
1979-06-01
1981-04-21
Eickholt, E. H.
Sheet-material associating
Associating and folding
Zigzag package
B65H 2946
Patent
active
042628938
ABSTRACT:
An apparatus for tentering cloths or fabrics on benches in superimposed layers is described, which comprises a motorized carriage capable of longitudinally sliding, by a reciprocating motion, on bench rails and carrying the rolls of fabric or cloth to be deposited on the bench in a tentered form. The carriage comprises a base adhering to the rails and a turret mounted above the base, capable of rotating through at least 180.degree. about a vertical axis. The turret comprises a supporting cloth roll for the axis and a depositing roller. The apparatus also comprises means for driving the rotation of the depositing roller, simultaneously with the shiftings of the carriage, and for depositing on the bench cloth portions having a length equal to the shiftings of the carriage, and means responsive to the cloth or fabric shifting, at the depositing roller, in order to drive the cloth roll in such a manner as to unwind the cloth, in relation to the depositing roller rotation. The apparatus also comprises a transversal cutting assembly, mounted on the turret. The rotation of the depositing roller is driven by a pulse incremental source, associated to a wheel, mounted on the base and clutch engaged on the bench rail, for measuring the effective longitudinal shifting of the carriage and the corresponding rotation of the depositing roller. A horizontal plate is provided to carry the turret, and this plate may be transversely shifted, by a reciprocating movement, above the base, in order to permit a selvedge aligning of the bench tentered cloth layers.
REFERENCES:
patent: 2908493 (1959-10-01), Obedin
patent: 3672662 (1972-06-01), Grimm et al.
patent: 3779541 (1973-12-01), Stumpf
patent: 3811669 (1974-05-01), Benson et al.
patent: 3951398 (1976-04-01), Stumpf
patent: 4183514 (1980-01-01), Off et al.
patent: 4193589 (1980-03-01), Frederick
LandOfFree
Apparatus effective to tenter clothes in superimposed layers does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus effective to tenter clothes in superimposed layers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus effective to tenter clothes in superimposed layers will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-554371