Edge-roll Forming Patents (Class 29/91.6)
  • Publication number: 20120279431
    Abstract: The invention relates to a guiding device for guiding an oblong intermediate element while joining at least two decorative elements by means of this intermediate element.
    Type: Application
    Filed: January 11, 2011
    Publication date: November 8, 2012
    Applicant: FAURECIA INNENRAUM SYSTEME GMBH
    Inventor: Thomas Penisch
  • Patent number: 7543364
    Abstract: A process and apparatus for forming a mattress. A border material is fed through a sewing station to form a hem. The same material is fed through the sewing station again, at a different elevation to form a second hem and an attachment gusset. The hemmed gusset and border material then is preferably subjected to a ruffling process to form a series of pleats about the corners of the mattress border. The perimeter of the border is then closed, and the finished border is placed over a set of mattress springs and fixed in place.
    Type: Grant
    Filed: January 13, 2005
    Date of Patent: June 9, 2009
    Assignee: Atlanta Attachment Company
    Inventors: Elvin C. Price, Preston B. Dasher, Warren G. Oxley, Jesse L. Morrison, Robert R. Paust
  • Patent number: 7181794
    Abstract: A fire retardant pillow top mattress has a base which is covered by a fire barrier material. A ticking covers the fire barrier material. Sheets of these combined materials are formed into a top, a bottom and sidewalls for the mattress. In a pillow top mattress, the pillow top and the gusset between the mattress and the pillow top are formed in a like manner. The intersecting planar surfaces are mated between a flame-retardant treated edge binding tape. The mated surfaces are sewn with a flame retardant thread and the mattress, pillow top and gusset are encapsulated with fire retardant components. The edges of the sidewalls and the mattress cover are serge stitched with a flame retardant thread.
    Type: Grant
    Filed: April 1, 2005
    Date of Patent: February 27, 2007
    Inventor: Vincent Diaz
  • Patent number: 7134730
    Abstract: A method of manufacturing a seat that includes the steps of attaching adjacent upholstery panels with a locator strip and attachment strip sandwiched therebetween. The attachment strip includes an enlarged edge portion that engages clips in a molded foam seat backing. At least a portion of the locator strip is torn away along a line of perforations formed therein.
    Type: Grant
    Filed: August 13, 2005
    Date of Patent: November 14, 2006
    Assignee: Irvin Automotive Products, Inc.
    Inventors: Thomas Brian Flegal, Daniel Joseph Jarackas, Jr.
  • Patent number: 6944900
    Abstract: A mattress having an inverted top panel/border seam, with an optional appended decorative rope welting on the border is described. An inverted seam secures the top panel to the border portion of a mattress cover to eliminate bumps and creases found in conventional welted top seam. Manufacturing costs may be reduced by eliminating the need for an expensive table-mounted tape edge closure machine and/or skilled operators, since the inverted seam may be flay sewn with a conventional sewing machine or even hand-stitched. Alternatively, a conventional tape edge machine can be used with less-skilled labor and or reduced tape/welting material, as all of the stitches and welting are hidden inside the mattress by the inverted seam.
    Type: Grant
    Filed: July 19, 2004
    Date of Patent: September 20, 2005
    Assignee: Dreamwell Ltd.
    Inventor: Neal Charles Van Patten
  • Patent number: 6804849
    Abstract: A mattress having an inverted top panel/border seam, with an optional appended decorative rope welting on the border is described. An inverted seam secures the top panel to the border portion of a mattress cover to eliminate bumps and creases found in conventional welted top seam. Manufacturing costs may be reduced by eliminating the need for an expensive table-mounted tape edge closure machine and/or skilled operators, since the inverted seam may be flay sewn with a conventional sewing machine or even hand-stitched. Alternatively, a conventional tape edge machine can be used with less-skilled labor and or reduced tape/welting material, as all of the stitches and welting are hidden inside the mattress by the inverted seam.
    Type: Grant
    Filed: October 17, 2002
    Date of Patent: October 19, 2004
    Assignee: Dreamwell Ltd.
    Inventor: Neal Charles Van Patten
  • Patent number: 6409245
    Abstract: A sun visor assembly having a rounded member partially defining the outer edge of the sun visor which forms a more user-friendly edge than existing sun visor designs. The sun visor is formed from a substantially flat foundation that is folded unto itself thereby forming two foundation halves. The halves have corresponding shapes that define the edge of the sun visor. An upholstery cover covers the foundation and forms an exterior surface of the sun visor. A bead member is attached to the foundation and includes a stem portion that attaches to the foundation. The bead member also includes the rounded member whose surface forms a substantially semicircular cross section which faces away from the sun visor. In one embodiment, the rounded member is integrally formed with the foundation, itself, and this embodiment therefore does not include an additional bead member.
    Type: Grant
    Filed: August 1, 2001
    Date of Patent: June 25, 2002
    Inventors: Willard E. Crotty, III, Mark A. Tom
  • Patent number: 6367861
    Abstract: A sun visor assembly having a rounded member partially defining the outer edge of the sun visor which forms a more user-friendly edge than existing sun visor designs. The sun visor is formed from a substantially flat foundation that is folded unto itself thereby forming two foundation halves. The halves have corresponding shapes that define the edge of the sun visor. An upholstery cover covers the foundation and forms an exterior surface of the sun visor. A bead member is attached to the foundation and includes a stem portion that attaches to the foundation. The bead member also includes the rounded member whose surface forms a substantially semicircular cross section which faces away from the sun visor. In one embodiment, the rounded member is integrally formed with the foundation, itself, and this embodiment therefore does not include an additional bead member.
    Type: Grant
    Filed: August 1, 2001
    Date of Patent: April 9, 2002
    Assignee: Crotty Corporation
    Inventors: Willard E. Crotty, III, Mark A. Tom