Selvage-loop Retainers Patents (Class 139/195)
  • Patent number: 11851787
    Abstract: A weaving loom for inserting continuous material, or loosely connected material or material in pieces, in which the warp threads run in the downward direction from the warp beam to the cloth beam and herein are individually held by hooks which are anchored in guide beams between the upper warp beams and the lower cloth beam.
    Type: Grant
    Filed: May 11, 2021
    Date of Patent: December 26, 2023
    Inventor: Sybille Castens
  • Patent number: 8833403
    Abstract: A method of weaving a spiral-shaped textile includes inserting in the vicinity of the fell of the textile a finger adjacent to a first intermediate warp fiber between a first edge and a second edge; forming a loop around the finger with the weft fiber; wrapping weft fiber around the first intermediate warp fiber between the first edge and the second edge of the textile to secure the weft fiber in a radial direction between the first edge and the second edge of the textile; extending the weft fiber to the first edge of the textile; securing the weft fiber using a knitting system on the first edge of the textile; and removing the finger from the textile.
    Type: Grant
    Filed: December 20, 2012
    Date of Patent: September 16, 2014
    Assignee: Hamilton Sundstrand Corporation
    Inventor: Jean-Francois Le Costaouec
  • Patent number: 8434527
    Abstract: A seat belt webbing has a plurality of warp threads (1, 3), a weft thread (2) which runs from one edge of the seat belt webbing to the other edge, periodically reversing the direction in reversal points and is interwoven with the warp threads (1, 3).The weft thread (2) in the reversal points in an edge portion (B) is folded back forming a loop, and a catch thread (5) which is fed through the loops of the weft thread (2).The catch thread (5) is placed between the warp threads (1, 3) and is covered by the weft thread (2) and/or by the warp threads (1, 3) towards the surface of the seat belt webbing.
    Type: Grant
    Filed: February 1, 2011
    Date of Patent: May 7, 2013
    Assignee: Autoliv Development AB
    Inventors: Willibert Welz, Chris van Helvoort, Anita Pool, Simon Valkenburg
  • Patent number: 8066034
    Abstract: A method for weaving a webbing, comprising at least one first right-hand weft thread and at least one second left-hand weft thread, characterized in that the two weft threads are introduced into the same shed from both sides of the webbing, are wound around weft thread retainers in weft change loops, are substantially retained by the weft thread retainers until shed change and are then stripped off from the left thread retainers by the reed and after shed change and are bound against the stop.
    Type: Grant
    Filed: June 24, 2010
    Date of Patent: November 29, 2011
    Inventor: Johann Berger Berger
  • Patent number: 7743794
    Abstract: The invention relates to a method for weaving a webbing, comprising at least one first (right-hand) weft thread and at least one second (left-hand) weft thread, characterized in that the two weft threads are introduced into the same shed from both sides of the webbing, are wound around weft thread retainers in weft change loops, are substantially retained by the weft thread retainers until shed change and are then stripped off from the left thread retainers by the reed and after shed change and are bound against the stop.
    Type: Grant
    Filed: March 8, 2007
    Date of Patent: June 29, 2010
    Inventor: Johann Berger
  • Patent number: 7380573
    Abstract: A woven ribbon, preferably a vehicle safety belt strap, is produced on a needle weaving loom. The weft yarns alternately picked from right and left are crocheted with the respective preceding weft already picked.
    Type: Grant
    Filed: December 7, 2005
    Date of Patent: June 3, 2008
    Assignee: Kikuchi Kogyo Co., Ltd.
    Inventor: Erich Reiter
  • Patent number: 6675837
    Abstract: A roll (25) of woven fabric (30) having a length greater than the diameter thereof wherein the diameter (28) is substantially the same across said length of the roll.
    Type: Grant
    Filed: October 4, 2000
    Date of Patent: January 13, 2004
    Assignee: SI Corporation
    Inventors: Randall Hugh Russ, Maurice D. Atwell, III, Derek S. Bass, Andy Ellis, Don Hendrix, Tracey G. Johnston
  • Publication number: 20020166598
    Abstract: The invention relates to a weft yarn clamp for clamping and releasing weft yarns of a weaving machine, the weft yarn clamp comprising a first and a second clamping element, at least one clamping element of which is a clamping means controlled by an actuator and the actuator comprising a pneumatic system, controlling a clamping means working against a spring force.
    Type: Application
    Filed: April 22, 2002
    Publication date: November 14, 2002
    Inventors: Johny Debaes, Ferdi Dejaegere
  • Patent number: 4006758
    Abstract: A Shuttleless Narrow Fabric Loom is provided with a weft inserting means, to insert filling in the warp sheds, there being two weft threads for each insertion. In order to retain the inserted weft threads in the shed and to form a proper selvage, a knitting needle is provided on the opposite side from the inserting means to engage the inserting member to acquire the weft as the inserting member is withdrawn. The needle which has caught the weft retracts in the direction of the warp flow until it casts off the weft previously acquired. During the knitting cycle, the weft is engaged next to the selvage adjacent the knitting needle to draw a measured loop of weft.
    Type: Grant
    Filed: August 15, 1975
    Date of Patent: February 8, 1977
    Inventor: Carl F. Libby