Patent ID: 11878465
Assignee: HONEYWELL FEDERAL MANUFACTURING & TECHNOLOGIES, LLC
Field: Other special machines (Mechanical engineering)
Classification: CPC B | IPC B

Claim 13:
14. A three-dimensional printer for printing a plurality of parts, the three-dimensional printer comprising:
a build platform for supporting the plurality of parts;
a frame shiftable above the build platform; and
a plurality of nozzle assemblies attached to the frame, each of the plurality of nozzle assemblies comprising—
a mount operable to couple to the frame,
a printer nozzle shaft movably coupled to the mount along a predetermined length,
a locking mechanism configured to fix the printer nozzle shaft relative to the mount at any position along the predetermined length;
a bushing coupled to the mount, and
a bearing positioned inside the bushing and supporting the printer nozzle shaft.