Boots – shoes – and leggings
Patent
1987-12-29
1990-02-27
MacDonald, Allen
Boots, shoes, and leggings
382 48, 356430, G06F 1500
Patent
active
049051598
ABSTRACT:
A method of cutting out pieces which are to be assembled from a length of check fabric 1 in order to obtain continuity or alignment in the design on the fabric at at least some of the assembly points includes the steps of placing a length of fabric on a cutting-out table 2, storing the shapes, positions, and orientations of the pieces to be cut out in a computer memory, with a margin having a width equal to one half of a design element being reserved around some of the pieces in one or two directions, and also storing the positions of points A, B which are to coincide when the pieces are assembled. A pair of images of the fabric, each centered on a corresponding one of the points, are displayed on a screen 8 side by side, and linear and/or angular offsets between the designs are observed, whereafter any offsets are corrected such that the designs correspond in at least one direction.
REFERENCES:
patent: 4136332 (1979-01-01), Kadota et al.
patent: 4149246 (1979-04-01), Goldman
patent: 4630225 (1986-12-01), Hisano
patent: 4675253 (1987-06-01), Bowditch
patent: 4758960 (1988-07-01), Jung
MacDonald Allen
Vestra
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