Patents by Inventor Andrew Micah Brahmstedt

Andrew Micah Brahmstedt 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: 11241829
    Abstract: Apparatuses, applicable to new or existing large envelope, 3-axes Cartesian machinery for additive manufacturing, based on Fused Deposition of thermoplastic material deposited in subsequent layers one on top of another, wherein the output nozzle dispensing the molten printing material can be oriented in space by adding 2 independent polar axes interposed between the extruder screw output and the dispensing nozzle are described. The adjustment of these polar axes may be manually set and locked in a desired position or motorized and controlled by machine CNC thus allowing a full 5-axes material deposition. Such is particularly useful in critical zones of large envelope parts where the polar orientability of the nozzle allows improved lay-up strategy results in better dimensional and structural lay-up quality.
    Type: Grant
    Filed: October 9, 2020
    Date of Patent: February 8, 2022
    Assignee: Ingersoll Machine Tools, Inc.
    Inventor: Andrew Micah Brahmstedt
  • Publication number: 20210107218
    Abstract: Apparatuses, applicable to new or existing large envelope, 3-axes Cartesian machinery for additive manufacturing, based on Fused Deposition of thermoplastic material deposited in subsequent layers one on top of another, wherein the output nozzle dispensing the molten printing material can be oriented in space by adding 2 independent polar axes interposed between the extruder screw output and the dispensing nozzle are described. The adjustment of these polar axes may be manually set and locked in a desired position or motorized and controlled by machine CNC thus allowing a full 5-axes material deposition. Such is particularly useful in critical zones of large envelope parts where the polar orientability of the nozzle allows improved lay-up strategy results in better dimensional and structural lay-up quality.
    Type: Application
    Filed: October 9, 2020
    Publication date: April 15, 2021
    Applicant: Ingersoll Machine Tools, Inc.
    Inventor: Andrew Micah Brahmstedt