Patents by Inventor Andrew Ian Carruthers

Andrew Ian Carruthers 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: 10252309
    Abstract: A tie bar tensioning system that allows a bending machine operator to removably couple an upper end of a bend die post of the bending machine to a base of the bending machine via a tie bar, and to lock the tie bar in a tensioned position. The tensioning system includes a stationary member and a rotatable member, each with aligned tie bar passages for receiving the one end of the tie bar. Both the stationary member and the rotatable member include respective engagement surfaces, with the rotatable member engagement surface being rotatable relative to the stationary member engagement surface between a released position and a tensioned position whereat the rotatable member is selectively lockable. The rotation of the rotatable member with the stationary engagement surface in engagement with the stationary engagement surface longitudinally displacing the rotatable member relative to the stationary member.
    Type: Grant
    Filed: February 8, 2016
    Date of Patent: April 9, 2019
    Assignee: ADDISONMCKEE INC.
    Inventor: Andrew Ian Carruthers
  • Patent number: 10086424
    Abstract: An assembly for removably securing a tool to an industrial machine. The assembly includes an assembly base portion that may be removably secured to the industrial machine. A tool main body may be integrated with the assembly base portion. A tool attachment unit is provided to transition the assembly between a secured configuration and an unsecured configuration. The tool main body is securely fixed to the assembly base portion in the secure configuration. The tool main body is separable from the assembly base portion in the unsecured configuration. The assembly base portion and the tool attachment unit are configured to accommodate a variety of different tool main bodies according to a desired application.
    Type: Grant
    Filed: October 7, 2015
    Date of Patent: October 2, 2018
    Assignee: ADMC HOLDING, LLC
    Inventor: Andrew Ian Carruthers
  • Patent number: 9751122
    Abstract: A tie bar tensioning system that allows a bending machine operator to removably couple an upper end of a bend die post of the bending machine to a base of the bending machine via a tie bar, and to lock the tie bar in a tensioned position. The tensioning system includes a stationary member and a rotatable member, each with aligned tie bar passages for receiving the one end of the tie bar. Both the stationary member and the rotatable member include respective engagement surfaces, with the rotatable member engagement surface being rotatable relative to the stationary member engagement surface between a released position and a tensioned position whereat the rotatable member is selectively lockable. The rotation of the rotatable member with the rotatable member engagement surface in engagement with the stationary engagement surface longitudinally displacing the rotatable member relative to the stationary member.
    Type: Grant
    Filed: July 31, 2014
    Date of Patent: September 5, 2017
    Assignee: ADDISONMCKEE INC.
    Inventor: Andrew Ian Carruthers
  • Publication number: 20170100763
    Abstract: An assembly for removably securing a tool to an industrial machine. The assembly includes an assembly base portion that may be removably secured to the industrial machine. A tool main body may be integrated with the assembly base portion. A tool attachment unit is provided to transition the assembly between a secured configuration and an unsecured configuration. The tool main body is securely fixed to the assembly base portion in the secure configuration. The tool main body is separable from the assembly base portion in the unsecured configuration. The assembly base portion and the tool attachment unit are configured to accommodate a variety of different tool main bodies according to a desired application.
    Type: Application
    Filed: October 7, 2015
    Publication date: April 13, 2017
    Inventor: Andrew Ian Carruthers
  • Publication number: 20160199896
    Abstract: A tie bar tensioning system that allows a bending machine operator to removably couple an upper end of a bend die post of the bending machine to a base of the bending machine via a tie bar, and to lock the tie bar in a tensioned position. The tensioning system includes a stationary member and a rotatable member, each with aligned tie bar passages for receiving the one end of the tie bar. Both the stationary member and the rotatable member include respective engagement surfaces, with the rotatable member engagement surface being rotatable relative to the stationary member engagement surface between a released position and a tensioned position whereat the rotatable member is selectively lockable. The rotation of the rotatable member with the stationary engagement surface in engagement with the stationary engagement surface longitudinally displacing the rotatable member relative to the stationary member.
    Type: Application
    Filed: February 8, 2016
    Publication date: July 14, 2016
    Inventor: Andrew Ian Carruthers
  • Publication number: 20150033819
    Abstract: A tie bar tensioning system that allows a bending machine operator to removably couple an upper end of a bend die post of the bending machine to a base of the bending machine via a tie bar, and to lock the tie bar in a tensioned position. The tensioning system includes a stationary member and a rotatable member, each with aligned tie bar passages for receiving the one end of the tie bar. Both the stationary member and the rotatable member include respective engagement surfaces, with the rotatable member engagement surface being rotatable relative to the stationary member engagement surface between a released position and a tensioned position whereat the rotatable member is selectively lockable. The rotation of the rotatable member with the stationary engagement surface in engagement with the stationary engagement surface longitudinally displacing the rotatable member relative to the stationary member.
    Type: Application
    Filed: July 31, 2014
    Publication date: February 5, 2015
    Inventor: Andrew Ian Carruthers
  • Patent number: D803912
    Type: Grant
    Filed: February 24, 2016
    Date of Patent: November 28, 2017
    Inventor: Andrew Ian Carruthers
  • Patent number: D803913
    Type: Grant
    Filed: February 24, 2016
    Date of Patent: November 28, 2017
    Inventor: Andrew Ian Carruthers