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AssigneePegasus Sewing Machine Mfg. Co., Ltd.
InventorsTsuguhiro Shimoyama, Katsumi Tabuchi, Yoshikazu Kageyama, Akira Teranishi, Hourin Jo
Estimating the term…
An apparatus is provided for automatically inserting an elastic tape into a binding tape, and simultaneously sewing the leading and trailing ends of the elastic tape with the binding tape to the hem of a workpiece. A pair of feed rollers and a tensioning device for the elastic tape are provided above a vertical cylindrical guide. An outlet of the vertical cylindrical guide is directed toward the presser foot of a sewing machine, and shifted between positions on and outside the sewing line of the sewing machine. A cutting device for the elastic tape in the direction crossing with the advancing direction is driven by a shaft vertically placed along the vertical cylindrical guide. An advancing speed of the trailing end of the cut elastic tape extending to the presser foot is reduced by a tape pressing device until the trailing end is fed under the presser foot.
An apparatus for sewing a binding tape on a workpiece, while automatically inserting an elastic tape into the binding tape and simultaneously sewing the leading and trailing ends of the elastic tape on the binding tape and the workpiece, the apparatus comprising:
An apparatus for sewing a binding tape on a workpiece, while automatically inserting an elastic tape into the binding tape and simultaneously sewing the leading and trailing ends of the elastic tape on the binding tape and the workpiece, the apparatus comprising:
Dependencies are inferred from the claim text.