Title:
APPARATUS, SYSTEM AND METHOD FOR AN ADDITIVE MANUFACTURING PRINT HEAD
Document Type and Number:
WIPO Patent Application WO/2019/070902
Kind Code:
A3
Abstract:
The disclosure is of and includes at least an apparatus, system and method for a print head for additive manufacturing. The apparatus, system and method may include at least two proximate hobs suitable to receive and extrude therebetween a print material filament for the additive manufacturing, each of the two hobs comprising two halves, wherein each of the hob halves comprises teeth that are offset with respect to the teeth of the opposing hob half; a motor capable of imparting a rotation to at least one of the two hobs, wherein the extrusion results from the rotation; and an interface to a hot end capable of outputting the print material filament after at least partial liquification to perform the additive manufacturing.
Inventors:
MACNEISH WILLIAM (US)
GJOVIK ERIK (US)
GJOVIK ERIK (US)
Application Number:
PCT/US2018/054238
Publication Date:
May 16, 2019
Filing Date:
October 03, 2018
Export Citation:
Assignee:
JABIL INC (US)
International Classes:
B29C64/209; B29C64/118; B29C64/241; B29C64/295; B29C64/321; B33Y10/00; B33Y30/00; B33Y40/00
Foreign References:
| US20160046081A1 | 2016-02-18 | |||
| KR20170093431A | 2017-08-16 | |||
| US20070003656A1 | 2007-01-04 | |||
| KR101441030B1 | 2014-09-18 | |||
| JP5039795B2 | 2012-10-03 |
Other References:
See also references of EP 3691863A4
Attorney, Agent or Firm:
MCWILLIAMS, Thomas J. (US)
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