Patents Assigned to CGTech
  • Patent number: 10882260
    Abstract: Various automated fiber placement systems and methods are disclosed. The system can determine steerable paths for the application of a composite material over highly contoured surfaces. The system can determine when a course trajectory would violate a steering limitation (e.g., a maximum bendability of the composite material) and can adjust the trajectory to avoid such violations. The adjustment can create gaps between adjacent courses, which can have a generally flared peripheral shape. The system can fill such gaps with subsequent courses of the composite material. Thus, the system can automatically apply composite material to highly contoured surfaces while also avoiding violation of the steering limitations.
    Type: Grant
    Filed: August 21, 2019
    Date of Patent: January 5, 2021
    Assignee: CGTech
    Inventors: Thomas Yarker, William H. Hasenjaeger
  • Patent number: 10434728
    Abstract: Various automated fiber placement systems and methods are disclosed. The system can determine steerable paths for the application of a composite material over highly contoured surfaces. The system can determine when a course trajectory would violate a steering limitation (e.g., a maximum bendability of the composite material) and can adjust the trajectory to avoid such violations. The adjustment can create gaps between adjacent courses, which can have a generally flared peripheral shape. The system can fill such gaps with subsequent courses of the composite material. Thus, the system can automatically apply composite material to highly contoured surfaces while also avoiding violation of the steering limitations.
    Type: Grant
    Filed: November 12, 2018
    Date of Patent: October 8, 2019
    Assignee: CGTech
    Inventors: Thomas Yarker, William H. Hasenjaeger
  • Patent number: 10124544
    Abstract: Various automated fiber placement systems and methods are disclosed. The system can determine steerable paths for the application of a composite material over highly contoured surfaces. The system can determine when a course trajectory would violate a steering limitation (e.g., a maximum bendability of the composite material) and can adjust the trajectory to avoid such violations. The adjustment can create gaps between adjacent courses, which can have a generally flared peripheral shape. The system can fill such gaps with subsequent courses of the composite material. Thus, the system can automatically apply composite material to highly contoured surfaces while also avoiding violation of the steering limitations.
    Type: Grant
    Filed: January 5, 2018
    Date of Patent: November 13, 2018
    Assignee: CGTech
    Inventors: Thomas Yarker, William H. Hasenjaeger
  • Patent number: 9862153
    Abstract: Various automated fiber placement systems and methods are disclosed. The system can determine steerable paths for the application of a composite material over highly contoured surfaces. The system can determine when a course trajectory would violate a steering limitation (e.g., a maximum bendability of the composite material) and can adjust the trajectory to avoid such violations. The adjustment can create gaps between adjacent courses, which can have a generally flared peripheral shape. The system can fill such gaps with subsequent courses of the composite material. Thus, the system can automatically apply composite material to highly contoured surfaces while also avoiding violation of the steering limitations.
    Type: Grant
    Filed: January 16, 2017
    Date of Patent: January 9, 2018
    Assignee: CGTech
    Inventors: Thomas Yarker, William H. Hasenjaeger
  • Patent number: 9545759
    Abstract: Various automated fiber placement systems and methods are disclosed. The system can determine steerable paths for the application of a composite material over highly contoured surfaces. The system can determine when a course trajectory would violate a steering limitation (e.g., a maximum bendability of the composite material) and can adjust the trajectory to avoid such violations. The adjustment can create gaps between adjacent courses, which can have a generally flared peripheral shape. The system can fill such gaps with subsequent courses of the composite material. Thus, the system can automatically apply composite material to highly contoured surfaces while also avoiding violation of the steering limitations.
    Type: Grant
    Filed: January 30, 2015
    Date of Patent: January 17, 2017
    Assignee: CGTech
    Inventors: Thomas Yarker, William H. Hasenjaeger