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:
Feb. 27, 2018
Filed:
Jan. 12, 2017
Xerex Ab, Taby, SE;
Fredrik Rickhardsson, Vaxholm, SE;
Jonas Nilsson, Brottby, SE;
Xerex AB, Taby, SE;
Abstract
A vacuum generator driven by compressed air flow and arranged to supply vacuum to a vacuum gripper, wherein a vacuum flow connection is associated with the vacuum generator and arranged to be brought in flow connection with the vacuum gripper in order to supply vacuum to the vacuum gripper in result of the compressed air flow, wherein the flow connection in addition comprises a second connection arranged to supply a compressed air flow to the vacuum gripper, and wherein the flow connection comprises a valve which is actuated by a spring force in a lower position and to open the connection to the vacuum gripper and arranged to close the connection in result of an air pressure from a compressed air flow in the second connection in a higher position.