The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 17, 2022
Filed:
Oct. 05, 2018
Applicant:
Buss Ag, Pratteln, CH;
Inventors:
Martin Schötzau, Augst, CH;
Wolfgang Walter, Aalen, DE;
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
B01F 7/08 (2006.01); B29C 48/45 (2019.01); B29C 48/565 (2019.01); B29C 48/685 (2019.01); B01F 7/00 (2006.01); B29B 7/42 (2006.01);
U.S. Cl.
CPC ...
B01F 7/086 (2013.01); B01F 7/00416 (2013.01); B29B 7/421 (2013.01); B29B 7/423 (2013.01); B29B 7/429 (2013.01); B29C 48/45 (2019.02); B29C 48/565 (2019.02); B29C 48/687 (2019.02); B01F 2215/0049 (2013.01); B01F 2215/0422 (2013.01);
Abstract
With a mixing and kneading machine (), wherein a worm shaft () moves in a housing () in a rotating manner and moves back and forth in a translatory movement, receptacles for kneading elements () are distributed non-uniformly. It is thereby possible to equip the receptacles with varying numbers of kneading elements. Quick adaptation is also thereby possible. In one embodiment, the number of kneading elements even varies over the extension direction of the mixing and kneading machine ().