The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 06, 1988
Filed:
Jun. 03, 1987
Richard N Codos, Warren, NJ (US);
Pathe Computer Systems, Inc., Irvington, NJ (US);
Abstract
A quilting machine includes a base having three bridges; a sewing head secured to the upper bridge; a cylindrically shaped frame slidably and rotatably mounted on the lower two bridges, the frame including first and second end assemblies spaced from each other on the lower bridges, each having a support casting slidably mounted on the base and a ring rotatably mounted on a support casting, each ring including circumferential gear teeth, gears meshing with the gear teeth and extending from the support castings for supporting the rings, a plurality of first and second telescoping rods secured to the first and second end assemblies, at least one first telescoping rod screw-threadedly receiving a second telescoping rod, and at least one first and second telescoping rod rotatably fixed and axially movable with respect to each other, a gear secured to each of the latter in meshing engagement with the gear teeth of the respective rings; a mechanism for rotating the axially movable and rotatably fixed first and second telescoping rods to rotate the rings; an elongation mechanism for rotating one of the first and second screw-threaded telescoping rods to change the length of the frame; a lead screw, belt or chain assembly for axially moving the frame along the lower bridges of the base; clamps secured to the outer circumference of each ring for clamping fabric to the frame; friction rollers having a height substantially even with the rings and driven by the gears on the support castings for guiding the fabric with respect to the sewing head; a clamping assembly extending axially of the frame for clamping the free end of a fabric tensioned on the frame; a painting assembly positioned above the fabric and adjacent the sewing head for painting a pattern on the fabric; and an external control device such as a mouse for manually controlling movement of the frame.