Apparatus and method for packaging a plurality of filaments or bundles of filaments

Claim 1

An apparatus for producing and collecting a plurality of bundles of filaments, comprising: (a) means for forming a plurality of continuous filaments from a supply, (b) means for gathering the plurality of filaments into more than one bundle of filaments, (c) a rotatable winder to attenuate and collect the continuous filaments in a successively layered package, (d) a traversing guide nearly horizontally positioned to engage the bundles of filaments along one or the other of two angularly opposing sides to guide the bundles of filaments into essentially uncrossed, side-by-side relation onto the rotating winder, where the traversing guide has an extension protruding from each angularly opposing side to subtend the angle formed by the two angularly opposing sides so that a corner is formed between each angularly opposing side and the extension protruding from that angularly opposing side, where the two angularly opposing sides with their extensions form a containment area and, where the extensions fail to meet each other to form an opening, and the opening is large enough for placement of the bundles of filaments into the containment area, (e) means for reciprocating the traverse guide to traverse the bundles of filaments parallel to the axis of rotation of the winder to distribute the bundles of filaments in successive layers on the rotating winder, and (f) a contacting means positioned nearly in line with each end of the package so that the bundles of filaments around each end of the traverse contact a contacting means as the traverse guide moves partially passed the contacting means at the end of each traverse so that the bundles of filaments are gathered into a group of bundles in the proximate corner of the traverse guide resulting in the traverse guide directing the group of bundles onto the winder around each end portion of the layers of the package.

Claim 2

An apparatus for producing and collecting a plurality of bundles of filaments, comprising: (a) means for forming a plurality of continuous filaments from a supply, (b) means for gathering the plurality of filaments into more than one bundle of filaments, (c) a rotatable winder to attenuate and collect the continuous filaments in a successively layered package, (d) a traversing guide nearly horizontally positioned to engage the bundles of filaments along one or the other of two angularly opposing sides to guide the bundles of filaments into essentially uncrossed, side-by-side relation onto the rotating winder, where the traversing guide has an extension protruding from each angularly opposing side to subtend the angle formed by the two angularly opposing sides so that a corner is formed between each angularly opposing side and the extension protruding from that angularly opposing side, where the two angularly opposing sides with their extensions form a containment area and, where the extensions fail to meet each other to form an opening, and the opening is large enough for placement of the bundles of filaments into the containment area, (e) means for reciprocating the traverse guide to traverse the bundles of filaments parallel to the axis of rotation of the winder to distribute the bundles of filaments in successive layers on the rotating winder, and (f) a contacting means positioned nearly in line with each end of the package so that the bundles of filaments around each end of the traverse contact a contacting means as the traverse guide moves partially passed the contacting means at the end of each traverse so that the bundles of filaments are gathered into a group of bundles in the proximate corner of the traverse guide resulting in the traverse guide directing the group of bundles onto the winder around each end portion of the layers of the package.

Claim 13

A method for collecting a plurality of bundles of continuous filaments into a wound package on a rotating winder, comprising: (a) supplying a plurality of continuous filaments, (b) gathering the continuous filaments into a plurality of bundles of filaments, (c) winding the bundles of filaments, (d) traversing the plurality of bundles while winding, where the traversing is performed with a guide having two angularly opposing sides converging to form an angle from greater than 0° to less than 180° and having an extension which protrudes from each angularly opposing side without meeting each other to form an opening and which partially subtend the angle formed by the angularly opposing sides to form a containment area, where the bundles of filaments are guided by the nonleading angular opposing side, (e) grouping the bundles of filaments near the end regions of the layers of the wound package by contacting the bundles of filaments by an impingement means to move the bundles of filaments from the nonleading angular opposing side of the guide to the nonleading corner of the guide, (f) traversing the plurality of bundles as in step d in the opposite direction, (g) grouping the bundles of filaments as in step e at the opposite end from that of step e, (h) continuing the traversing of the bundles of filaments with resultant grouping as in steps (d), (e), (f) and (g) to form a wound package of successively layered bundles of filaments, where the majority of the linear length of each layer is composed of essentially uncrossed, side-by-side bundles of filaments, and where each end region of each layer has grouped bundles of filaments.

Claim 14

A method for collecting a plurality of bundles of continuous filaments into a wound package on a rotating winder, comprising: (a) supplying a plurality of continuous filaments, (b) gathering the continuous filaments into a plurality of bundles of filaments, (c) winding the bundles of filaments, (d) traversing the plurality of bundles while winding, where the traversing is performed with a guide having two angularly opposing sides converging to form an angle from greater than 0° to less than 180° and having an extension which protrudes from each angularly opposing side without meeting each other to form an opening and which partially subtend the angle formed by the angularly opposing sides to form a containment area, where the bundles of filaments are guided by the nonleading angular opposing side, (e) grouping the bundles of filaments near the end regions of the layers of the wound package by contacting the bundles of filaments by an impingement means to move the bundles of filaments from the nonleading angular opposing side of the guide to the nonleading corner of the guide, (f) traversing the plurality of bundles as in step d in the opposite direction, (g) grouping the bundles of filaments as in step e at the opposite end from that of step e, (h) continuing the traversing of the bundles of filaments with resultant grouping as in steps (d), (e), (f) and (g) to form a wound package of successively layered bundles of filaments, where the majority of the linear length of each layer is composed of essentially uncrossed, side-by-side bundles of filaments, and where each end region of each layer has grouped bundles of filaments.

Claim 22

An apparatus for producing and collecting a plurality of bundles of glass fibers, comprising: (a) means for forming a plurality of continuous glass fibers from a supply of molten fiberizable glass, (b) applicator means for treating glass filaments with a chemical treating composition, (c) means for gathering the plurality of glass fibers into more than one bundle of fibers, (d) a diverter bar to cause the bundles of glass fibers to separate a sufficient distance from each other, (e) a rotatable winder to attenuate and collect the bundles of continuous glass fibers in a successively layered package, (f) a traversing guide nearly horizontally positioned to engage the bundles of glass fibers along one or the other of two angularly opposing sides to guide the bundles of fibers into essentially uncrossed, side-by-side relation onto the rotating winder, where the traversing guide has an extension protruding from each angularly opposing side to subtend the angle formed by the two angularly opposing sides and so that a corner is formed between each angularly opposing side and the extension, where the two angularly opposing sides with their extensions form a triangular shaped containment area and where the extensions fail to meet each other so as to form an opening that is large enough for placement of the bundles of fibers into the containment area, where the triangular shaped containment area has an angle formed by the convergence of the two angularly opposing sides ranging from greater than 0° to less than 180° and the corners formed by the extensions and the angularly opposing sides have angles in the range of greater than 0° to less than 135°, (g) means for reciprocating the traverse guide to traverse the bundles of filaments parallel to the axis of rotation of the winder to distribute the bundles of filaments in successive layers on the rotating winder, and (h) a contacting means positioned nearly in line with each end of the package so that the bundles of filaments around each end of the traverse contact a contacting means as the traverse guide moves partially passed the contacting means at the end of each traverse so that the bundles of fibers are gathered into a group of bundles in the proximate corner of the traverse guide relating in the traverse guide directing the group of bundles onto the winder around each end portion of the layers of the package.

Claim 23

An apparatus for producing and collecting a plurality of bundles of glass fibers, comprising: (a) means for forming a plurality of continuous glass fibers from a supply of molten fiberizable glass, (b) applicator means for treating glass filaments with a chemical treating composition, (c) means for gathering the plurality of glass fibers into more than one bundle of fibers, (d) a diverter bar to cause the bundles of glass fibers to separate a sufficient distance from each other, (e) a rotatable winder to attenuate and collect the bundles of continuous glass fibers in a successively layered package, (f) a traversing guide nearly horizontally positioned to engage the bundles of glass fibers along one or the other of two angularly opposing sides to guide the bundles of fibers into essentially uncrossed, side-by-side relation onto the rotating winder, where the traversing guide has an extension protruding from each angularly opposing side to subtend the angle formed by the two angularly opposing sides and so that a corner is formed between each angularly opposing side and the extension, where the two angularly opposing sides with their extensions form a triangular shaped containment area and where the extensions fail to meet each other so as to form an opening that is large enough for placement of the bundles of fibers into the containment area, where the triangular shaped containment area has an angle formed by the convergence of the two angularly opposing sides ranging from greater than 0° to less than 180° and the corners formed by the extensions and the angularly opposing sides have angles in the range of greater than 0° to less than 135°, (g) means for reciprocating the traverse guide to traverse the bundles of filaments parallel to the axis of rotation of the winder to distribute the bundles of filaments in successive layers on the rotating winder, and (h) a contacting means positioned nearly in line with each end of the package so that the bundles of filaments around each end of the traverse contact a contacting means as the traverse guide moves partially passed the contacting means at the end of each traverse so that the bundles of fibers are gathered into a group of bundles in the proximate corner of the traverse guide relating in the traverse guide directing the group of bundles onto the winder around each end portion of the layers of the package.