Overedge Stitch Forming Patents (Class 112/475.26)
  • Publication number: 20140360419
    Abstract: A sewing machine of an “overlook” “cut-and-sew” type for sewing together at least two flaps (3a, 3b) of textile that are overlapping and belonging to one or more textile articles, comprising at least a needle plate (2) suitable for supporting at least two overlapping flaps (3a, 3b) of textile of one or more textile articles which are sliding for forming sewing stitches (10a, 10b, 10c), the needle plate (2) being provided with through-openings defining respective seatings (4) for passage of sewing needles (5) and at least a lateral appendage (6) defining a sliding line (7) for the sewing stitches (10a, 10b, 10c); a lower crochet hook (14); an upper crochet hook (15); and at least a sewing needle bearing device (11) with at least three sewing needles (5) mounted on the device (11), reciprocally flanked, aligned to one another and supplied with respective sewing threads (10), and being suitable for passing through the seatings (4) of the needle plate (2) for sewing the over-lapping flaps (3a, 3b) of textile, the
    Type: Application
    Filed: November 21, 2012
    Publication date: December 11, 2014
    Inventor: Tiberio Lonati
  • Publication number: 20100269245
    Abstract: A seam joining structure (1) includes a first material web (10) with a first barrier layer (42) and with a first edge (14) on an outer boundary of the first material web (10), a second material web (30) with a second barrier layer (42) and with a second edge (34) on an outer boundary of the second material web (30), as well as at least one seam (21) that joins the first and second material webs (10, 30) in a seam area (3) to form a first seam allowance (13) between the seam (21) and the first edge (14) of the first material web (10) and to form a second seam allowance (33) between seam (21) and the second edge (34) of the second material web (30). The first and second material webs (10, 30) are arranged one above the other in seam area (3) and the second seam allowance (33) is folded around the first edge (14) of the first material web (10) and covers the at least one seam (21) to form a seam cover (2), whereby the seam cover (2) is joined in the seam area (3) to the first material web (10).
    Type: Application
    Filed: October 6, 2008
    Publication date: October 28, 2010
    Inventor: Werner Stubiger
  • Publication number: 20040206284
    Abstract: An overlock sewing machine includes: a main body; a needle bar mounted to reciprocate in an axial direction; plural needles positioned at the needle bar; a main feeding mechanism adjusted to control a cloth feeding amount of a main feed dog; a differential feeding mechanism adjusted to control a cloth feeding amount of a differential feed dog; a memorizing device configured to memorize at least one sewing pattern, the memorizing device being provided at the main body; a pattern selecting device provided at the main body and configured to select the at least one sewing pattern memorized in the memorizing device; and a control device provided at the main body and configured to control the selected at least one sewing pattern.
    Type: Application
    Filed: February 12, 2004
    Publication date: October 21, 2004
    Applicant: AISIN SEIKI KABUSHIKI KAISHA
    Inventors: Moriya Ochi, Kazuhiro Murase