Quilting material handling and feeding method and apparatus
AssigneeL&P Property Management Company
InventorsM. Burl White, John Keys, Roland Bulnes, James T. Frazer
Life of this patent
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AssigneeL&P Property Management Company
InventorsM. Burl White, John Keys, Roland Bulnes, James T. Frazer
Estimating the term…
A quilting method and apparatus in which ticking or facing material changes are effected, preferably under the control of a programmed computer or controller, by automatically retrieving, and preferably also splicing onto a web, selected materials from a facing material supply. The controller preferably also controls a quilter in the stitching of selected patterns along a web, and coordinates the positions of the patterns and material splices between the patterns, in response to measurements and calculations of dimensional changes between infeed webs, quilted tensioned web and cut untensioned panels. Storage compartments are provided for a variety of facing materials, preferably rolls thereof. A retrieval mechanism moves webs selected by the programmed controller to a feed position adjacent the quilter. Preferably, the storage compartments are moveable and suspended from an endless conveyor, and the retrieval mechanism also includes a two holder transfer arm that can exchange webs between the conveyor and a quilter feed position. In a fully automated embodiment, the transfer arm includes V-shaped troughs formed of moveable belts that unwind and rewind the ticking supply rolls.
A quilting machine comprising:
A quilting machine for sequentially forming quilts from a multiple layered web of fabric formed of a web of facing material and one or more webs of backing and filler material, the machine comprising:
A method of fabricating quilts from a multiple layered web of fabric formed of a facing material and of backing and filler material, the method comprising the steps of:
Dependencies are inferred from the claim text.