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. 10, 2022
Filed:
Nov. 15, 2019
Applicant:
Piab Aktiebolag, Täby, SE;
Inventors:
Assignee:
PIAB Aktiebolag, Täby, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B25J 15/06 (2006.01); B65G 61/00 (2006.01);
U.S. Cl.
CPC ...
B25J 15/0625 (2013.01); B65G 61/00 (2013.01);
Abstract
A vacuum system () and method () used for creating a dynamically controlled vacuum system () for lifting processes (Wc) are disclosed. The compressed air used for an ejector () is varied by calculating the required vacuum levels (V) during the lifting process (Wc). This reduces the air consumption.