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:
Jan. 03, 1978
Filed:
Aug. 04, 1975
Billy Logan Speer, Campbellsville, KY (US);
Other;
Abstract
A semi automatic hemming machine for folding cloth pieces with the edge folded back within the fold, stitching the folded cloth pieces to form hems thereon and stacking the stitched hemmed pieces into bundles for further processing. The folding and hemming machine utilizes a conveyor belt for transporting the cloth pieces continuously past stationary folding guide plates and a pair of synchronized narrow belts engage the folded edge of the material, top and bottom, to frictionally drive the folded hem through the folding and stitching operations. A transversely reciprocating stacker with a plurality of fingers for engaging the edge of passing cloth pieces removes the hemmed cloth pieces, drops them onto a stack which is periodically removed for further processing.