Yarn carrier
AssigneePlastic Injectors, Inc.
InventorsRobert L. Burchette, Jr., Edward J. Harris
Life of this patent
Estimating the term…
Abstract
A cylindrical yarn carrier having improved means for producing a transfer tail adjacent an end thereof. The cylindrical yarn carrier may be a solid tube, a perforated rigid tube for dyeing or a collapsible yarn dye tube. An end of the tube at which the transfer tail is produced may have a segment along the lengths thereof where the surface of the carrier is irregular or roughened and has a groove therearound that receives a plurality of wraps of yarn therein to produce the transfer tail while further serving as a storage area for same. An opposite end of the tube has a yarn hook means to engage the yarn and permit same to be wound around the package.
Claims10
An improved yarn carrier comprising:
- a. an elongated tubular body;
- b. yarn hook means provided on said body adjacent, but away from an end thereof, said yarn hook means being engageable with a yarn passing thereby to initiate wrapping same around said body;
- and
- c. a transfer tail receiving groove extending around said body, adjacent, but away from an opposite end of said body to said yarn hook means, said groove being defined by a sloped inner wall with respect to said opposite end of said carrier, an outer wall with respect to said opposite end of said carrier, said outer wall being generally perpendicular to an outer surface of said body and a bottom wall connecting said inner and outer walls and defining a yarn receiving surface, said groove having a height greater than the depth from the outer surface of the body to the yarn receiving surface.
An improved yarn carrier comprising:
- a. an elongated solid tubular body, said body having a plurality of adjacent circumferential grooves therearound along at least a major portion of the length thereof;
- b. a plurality of yarn hook means disposed around said body adjacent, but away from an end of same, said yarn hook means having a member with an undercut end portion partially therearound, to snare a yarn passing thereby;
- and
- c. a transfer tail receiving groove extending around said body, adjacent, but away from an opposite end of said body to said yarn hook means, said groove being defined by a sloped inner wall with respect to said opposite end of said carrier, an outer wall with respect to said opposite end of said carrier, said outer wall being generally perpendicular to peripheral surface of said body and a bottom wall connecting said inner and outer walls and defining a yarn receiving surface, said groove having a height greater than the depth from the peripheral surface of the body to the yarn receiving surface.
Dependencies are inferred from the claim text.