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:
Jul. 08, 2025
Filed:
Jul. 08, 2021
G.d Societa' Per Azioni, Bologna, IT;
Salvatore Carboni, Bologna, IT;
Antonio Vitali, Bologna, IT;
G.D SOCIETA' PER AZIONI, Bologna, IT;
Abstract
A feeding unit to feed blanks in a packer machine has a frame supporting a hopper and conveyor. The hopper holds a stack of blanks and has a pick-up opening, through which one blank at a time can be retrieved from the stack. The conveyor moves the blanks along a moving path ending in the hopper. The feeding unit can be adjusted by a format change operation to contain blanks with different formats by changing the feeding unit from a first configuration for containing a first format to a second configuration for containing a second format, different from the first format. A plurality of different and interchangeable hoppers are provided, each associated with a corresponding format of the blanks. Each hopper is fixed to the frame in a removable manner in order to be replaced during a format change operation.