Patent ID: 11911966
Assignee: INDUSTRIËLE CONSTRUCTIES SYMONS BVBA
Field: Other special machines (Mechanical engineering)
Classification: CPC B | IPC B

Claim 6:
7. The extrusion-based production system of claim 6, wherein:
the at least one assembly further comprises a third rotatable component with a third external screw thread, the third rotatable component being rotatable about a third axis different from the first axis and the second axis, wherein the third axis is substantially parallel to the channel and is situated at such a distance from the channel that the third external screw thread penetrates at least partially into the channel;
the channel is located at least partially between the first rotatable component, the second rotatable component, and the third rotatable component; and
the third rotatable component is mounted such that, when the thermoplastic filament is inserted into the channel and when the at least one assembly is rotated relative to the thermoplastic filament, the third rotatable component rolls over a surface of the thermoplastic filament.