Patents by Inventor Kenneth A. Longstreet

Kenneth A. Longstreet has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 8857033
    Abstract: A method of packaging a molded elastomeric material includes the steps of (a) molding an elastomeric product; (b) orienting the elastomeric product by stretching or compressing the elastomeric product; (c) retaining the elastomeric product in an at least partially stretched or partially compressed configuration by mounting or securing the elastomeric product to a shunt; and (d) releasing the product from the shunt, whereby the product is capable of shrinking or expanding to its final position after it is removed from the shunt.
    Type: Grant
    Filed: January 14, 2009
    Date of Patent: October 14, 2014
    Assignee: Illinois Tool Works Inc.
    Inventors: Timothy P. Coffield, Kenneth A. Longstreet
  • Patent number: 8066501
    Abstract: An apparatus and method for molding a component onto a stretched blank. The apparatus includes a stretching assembly mounted adjacent to a first mold part. The stretching assembly includes a plurality of clamp assemblies that grasp the peripheral edge of the blank and a plurality of slide assemblies that move the clamp assemblies away from one another to apply a stretch to the fabric. The apparatus further includes a press for closing a second mold part onto the first mold part while the fabric is held in a stretched condition by the stretching assembly. In one embodiment, the stretching assembly may include a float plate that is movable with respect to the first mold part between a stretch position and a mold position. The apparatus may include a robot with tooling for moving the fabric onto the stretching assembly. The tooling may include a plurality of shot pins that push the fabric off of the tooling onto corresponding fabric pins in the stretching machine.
    Type: Grant
    Filed: January 21, 2010
    Date of Patent: November 29, 2011
    Assignee: Illinois Tool Works Inc.
    Inventors: Randy J. Sayers, Pierre Tremblay, Kelly E. Washburn, Kenneth A. Longstreet
  • Publication number: 20100119635
    Abstract: An apparatus and method for molding a component onto a stretched blank. The apparatus includes a stretching assembly mounted adjacent to a first mold part. The stretching assembly includes a plurality of clamp assemblies that grasp the peripheral edge of the blank and a plurality of slide assemblies that move the clamp assemblies away from one another to apply a stretch to the fabric. The apparatus further includes a press for closing a second mold part onto the first mold part while the fabric is held in a stretched condition by the stretching assembly. In one embodiment, the stretching assembly may include a float plate that is movable with respect to the first mold part between a stretch position and a mold position. The apparatus may include a robot with tooling for moving the fabric onto the stretching assembly. The tooling may include a plurality of shot pins that push the fabric off of the tooling onto corresponding fabric pins in the stretching machine.
    Type: Application
    Filed: January 21, 2010
    Publication date: May 13, 2010
    Applicant: ILLINOIS TOOL WORKS INC.
    Inventors: Randy J. Sayers, Pierre Tremblay, Kelly E. Washburn, Kenneth A. Longstreet
  • Patent number: 7677873
    Abstract: An apparatus and method for molding a component onto a stretched blank. The apparatus includes a stretching assembly mounted adjacent to a first mold part. The stretching assembly includes a plurality of clamp assemblies that grasp the peripheral edge of the blank and a plurality of slide assemblies that move the clamp assemblies away from one another to apply a stretch to the fabric. The apparatus further includes a press for closing a second mold part onto the first mold part while the fabric is held in a stretched condition by the stretching assembly. In one embodiment, the stretching assembly may include a float plate that is movable with respect to the first mold part between a stretch position and a mold position. The apparatus may include a robot with tooling for moving the fabric onto the stretching assembly. The tooling may include a plurality of shot pins that push the fabric off of the tooling onto corresponding fabric pins in the stretching machine.
    Type: Grant
    Filed: October 12, 2004
    Date of Patent: March 16, 2010
    Assignee: Illinois Tool Works Inc.
    Inventors: Randy J. Sayers, Pierre Tremblay, Kelly E. Washburn, Kenneth A. Longstreet
  • Publication number: 20090267262
    Abstract: A method of packaging a molded elastomeric material includes the steps of (a) molding an elastomeric product; (b) orienting the elastomeric product by stretching or compressing the elastomeric product; (c) retaining the elastomeric product in an at least partially stretched or partially compressed configuration by mounting or securing the elastomeric product to a shunt; and (d) releasing the product from the shunt, whereby the product is capable of shrinking or expanding to its final position after it is removed from the shunt.
    Type: Application
    Filed: January 14, 2009
    Publication date: October 29, 2009
    Inventors: TIMOTHY P. COFFIELD, Kenneth A. Longstreet
  • Publication number: 20070116795
    Abstract: An apparatus and method for molding a component onto a stretched blank. The apparatus includes a stretching assembly mounted adjacent to a first mold part. The stretching assembly includes a plurality of clamp assemblies that grasp the peripheral edge of the blank and a plurality of slide assemblies that move the clamp assemblies away from one another to apply a stretch to the fabric. The apparatus further includes a press for closing a second mold part onto the first mold part while the fabric is held in a stretched condition by the stretching assembly. In one embodiment, the stretching assembly may include a float plate that is movable with respect to the first mold part between a stretch position and a mold position. The apparatus may include a robot with tooling for moving the fabric onto the stretching assembly. The tooling may include a plurality of shot pins that push the fabric off of the tooling onto corresponding fabric pins in the stretching machine.
    Type: Application
    Filed: October 12, 2004
    Publication date: May 24, 2007
    Inventors: Randy Sayers, Pierre Tremblay, Kelly Washburn, Kenneth Longstreet
  • Publication number: 20050266751
    Abstract: A fabric having a plastic body integrally connected thereto by extrusion of the body onto the fabric, and a process for extruding the plastic onto the fabric.
    Type: Application
    Filed: July 26, 2005
    Publication date: December 1, 2005
    Inventors: Randy Sayers, Kenneth Longstreet
  • Publication number: 20040121119
    Abstract: A fabric having a plastic member integrally connected thereto. A frame member component of plastic is provided with a metal wire extending therethrough. The frame member component is placed in contact with the web, and the wire is heated to soften the plastic of the frame member component, bonding it to the web.
    Type: Application
    Filed: September 8, 2003
    Publication date: June 24, 2004
    Inventors: Kenneth R. Levey, Kenneth A. Longstreet, Randy J. Sayers, Pierre Tremblay
  • Publication number: 20040028879
    Abstract: A fabric having a plastic body integrally connected thereto by extrusion of the body onto the fabric, and a process for extruding the plastic onto the fabric.
    Type: Application
    Filed: May 29, 2003
    Publication date: February 12, 2004
    Inventors: Randy J. Sayers, Kenneth A. Longstreet