US 4,672,747 AGranted

Magnetic device for aiding scaled reproduction of pictorial images in needlework

OwnerEleanor Turnerinventor

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Abstract

A needlework guide includes a sheet steel backing and a sheet steel frame defining a central, rectangular window therein. A picture to be produced in needlework is positioned on the backing. The picture is either superimposed on graph paper or a transparent overlay with a rectilinear grid thereon is positioned thereover. Magnetic strips hold the frame to the backing with the picture and any transparent overlay sandwiched therebetween. Vertical scales are positioned along opposite sides of the window with graduations equal to the spacing of the rectilinear grid and with numbers corresponding to the weft row to be woven. A horizontal scale also has graduations spaced at the same interval and duplicate sets of numbers ascending in both directions from the center of the scale. The numbers on the horizontal scale correspond to the warp yarns to be woven. Different colors of yarns are woven in correspondence with the colors on the image mounted between the frame and the backing. Stitches are woven in needlework at locations corresponding to matrix coordinates in the image as defined by the vertical and horizontal scales.

Claims14

Dependent claims

In a device for facilitating the reproduction of a pictorial image in needlework the improvement comprising:

a flat, magnetic sheet forming a backing for an image to be reproduced, a flat, magnetic frame including a border which defines a central, rectangular window therewithin, magnet means for magnetically holding said frame on said backing, a plurality of sets of vertical and horizontal scales in which the graduations on said scales in each set are spaced uniformly apart and are at a desired scale of reproduction of said image in a needlework piece in which said image is to be reproduced in needlework and the graduations on scales in different sets are spaced apart different distances to correspond to different desired sacles of reproduction, wherein said graduations of said vertical scales correspond to weft strands in said needlework piece and said graduations on said horizontal scales correspond to warp strands in said needlework piece and said horizontal scales are moveable along said vertical scales whereby the longitudinal position of said horizontal scales relative to said vertical scales marks a weft strand to be knitted and said vertical scales are adapted for mounting at a side of said window, and said horizontal scales each have a center marker and mirror image sets of graduations ascending in both directions from said center marker, and said scales include numeric indicia on both said vertical and horizontal scales and said indicia on said vertical scales increase from one and to another to identify corresponding weft strands in said workpiece and said indicia on said horizontal scales are duplicate number sequences ascending in opposite directions from said center marker and said numeric indicia correspond to coordinate positions in terms of weft and warp strands in said needlework piece.

In a needlework guide for aiding in the scaled reproduction of a pictoral image in needlework the improvement comprising:

a flat, magnetic support, a flat magnetic frame having a border defining a central rectangular window therewithin, magnet means for magnetically holding said frame and said support together, a plurality of sets of scales, each set having ordinate and abscissa scales with graduations thereon, wherein said graduations of said scales in each set are spaced at uniform intervals and said graduations in different sets are spaced at different intervals, wherein the spacing of graduations in each of said sets corresponds to a desired scale of reproduction of said image in a needlework piece in which said image is to be reproduced in needlework, and said ordinate scales are adapted for positioning along a side of said opening and have numeric indicia thereon ascending from one end to another and said abscissa scales are adapted for positioning perpendicular to said ordinate scales and said abscissa scales each have a central marking thereon and contain graduations and duplicate sets of numeric indicia ascending in opposite directions from said central marking and said graduations on said ordinate scales correspond to weft strands in said needlework piece and said graduations on said abscissa scales correspond to warp strands in said needlework piece, and said numeric indicia on said ordinate and abscissa scales correspond to coordinate positions in terms of said weft and warp strands in said needlework piece.

In a device for aiding in the reproduction of pictorial images in needlework the improvement comprising:

a backing sheet formed of magnetic material, a magnetic frame congruent to said backing sheet and including a border surrounding a rectangular window therein, magnetized fastening means for holding said frame pressed against said backing sheet, a plurality of different ordinate scales having graduations and numeric indicia thereon ascending from one and to another and spaced at different selected desired scales of reproduction of said image in a needlework piece in which said image is to be reproduced in needlework, and a plurality of different abscissa scales having graduations and indicia thereon spaced at the same desired scales of reproduction as said ordinate scales, and said ordinate scales are adapted for mounting along a side of said window and said abscissa scales are adapted for mounting on said frame orthogonally relative to said ordinate scales, and said abscissa scales each have a center and contain duplicate sets of numeric indicia ascending in opposite directions from said center and said graduations on said ordinate scales correspond to weft strands in said needlework piece and said graduations on said abscissa scales correspond to warp strands in said needleework piece, and said numeric indicia on said ordinate and abscissa scales correspond to coordinate positions in terms of said weft and warp strands in said needlework piece.

Dependencies are inferred from the claim text.