Patents by Inventor David Rosignoli

David Rosignoli has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 12358736
    Abstract: An apparatus for conveying articles comprising: a conveying surface comprising a plurality of electrically magnetizable elements; a plurality of units for conveying articles, movable on said conveying surface, each conveying unit being defined by a first transport element and a second transport element configured to be coupled with each other and to define together a seat for housing articles, the first and the second transport element comprising each at least one magnetic element; a control unit, connected to said electrically magnetizable elements of the conveying surface to activate and deactivate them, so as to generate a variable predetermined magnetic field on said conveying surface and to allow consequently the movement of said first transport element and second transport element above said conveying surface.
    Type: Grant
    Filed: March 27, 2023
    Date of Patent: July 15, 2025
    Assignee: CT PACK S.R.L.
    Inventors: David Rosignoli, Fabrizio Pavanelli
  • Patent number: 11884435
    Abstract: Described is an apparatus for automatically boxing products on stick including: a closed transport line, a plurality of units, each movable independently, along the transport line in a feed direction, each including a retaining system for retaining a product on stick, an unloading unit configured for picking up a predetermined number of products on stick from the units and boxing said predetermined number of products on stick, a control and return unit, positioned upstream relative to the unloading unit relative to the feed direction along the transport line, configured for controlling the presence of products on stick in the units moving along the forward guide, for selectively interrupting the movement of the units in the feed direction.
    Type: Grant
    Filed: April 28, 2021
    Date of Patent: January 30, 2024
    Assignee: CT PACK S.R.L.
    Inventors: David Rosignoli, Alberto Bonazza, Elia Zaghi
  • Publication number: 20230312270
    Abstract: An apparatus for conveying articles comprising: a conveying surface comprising a plurality of electrically magnetizable elements; a plurality of units for conveying articles, movable on said conveying surface, each conveying unit being defined by a first transport element and a second transport element configured to be coupled with each other and to define together a seat for housing articles, the first and the second transport element comprising each at least one magnetic element; a control unit, connected to said electrically magnetizable elements of the conveying surface to activate and deactivate them, so as to generate a variable predetermined magnetic field on said conveying surface and to allow consequently the movement of said first transport element and second transport element above said conveying surface.
    Type: Application
    Filed: March 27, 2023
    Publication date: October 5, 2023
    Inventors: David ROSIGNOLI, Fabrizio PAVANELLI
  • Patent number: 11543794
    Abstract: A method for automatically boxing ice cream type products allows, via an apparatus with simple mechanical configuration, a sequence of boxing steps to be performed, keeping constant the number of products boxed from one boxing sequence to another, in consideration of possible variations, from one boxing sequence to another, in the spatial distribution of absences of product on the transport system, operating between the apparatus for production of the products and the boxing unit, with the boxing unit being configured, for each boxing sequence, for picking up the products and transferring them into at least one box. The apparatus is configured to automatically perform the method.
    Type: Grant
    Filed: April 27, 2020
    Date of Patent: January 3, 2023
    Assignee: CT PACK S.R.L.
    Inventors: Alberto Bonazza, Daniele Mezzaro, David Rosignoli
  • Publication number: 20210339901
    Abstract: Described is an apparatus for automatically boxing products on stick including: a closed transport line, a plurality of units, each movable independently, along the transport line in a feed direction, each including a retaining system for retaining a product on stick, an unloading unit configured for picking up a predetermined number of products on stick from the units and boxing said predetermined number of products on stick, a control and return unit, positioned upstream relative to the unloading unit relative to the feed direction along the transport line, configured for controlling the presence of products on stick in the units moving along the forward guide, for selectively interrupting the movement of the units in the feed direction.
    Type: Application
    Filed: April 28, 2021
    Publication date: November 4, 2021
    Inventors: David ROSIGNOLI, Alberto BONAZZA, Elia ZAGHI
  • Publication number: 20200348643
    Abstract: A method for automatically boxing ice cream type products which allows, by means of an apparatus with simple mechanical configuration, a sequence of boxing steps to be performed, keeping constant the number of products boxed from one boxing sequence to another, in consideration of possible variations, from one boxing sequence to another, in the spatial distribution of the absences of product on the transport system, operating between the apparatus for production of the products and the boxing unit, the latter being configured, for each boxing sequence, for picking up the products and transferring them in at least one box. An apparatus configured to automatically perform the method.
    Type: Application
    Filed: April 27, 2020
    Publication date: November 5, 2020
    Inventors: Alberto BONAZZA, Daniele MEZZARO, David ROSIGNOLI
  • Publication number: 20170291778
    Abstract: A device for stacking articles includes a feeding conveyor including a plurality of contact elements, each for making contact with a single article to convey it along a conveying path. A first transport surface supports the articles along a first portion of the conveying path. A predetermined number of conveying planes support the articles along a second portion of the conveying path which follows the first portion of the conveying path, including a first conveying plane positioned at a first height; a second conveying plane positioned at a second height different from and higher than the first height; and a movable surface for directing articles, movable between a number of positions equal to the predetermined number of conveying planes, to selectively and alternatively connect the first transport surface with one of the conveying planes.
    Type: Application
    Filed: April 6, 2017
    Publication date: October 12, 2017
    Inventors: David ROSIGNOLI, Andrea QUERZOLI, Daniele DAVI
  • Patent number: 8286787
    Abstract: A chain (30) for a conveyor of an apparatus (10) for accumulating and arranging products or packs (P) into groups, is made loop-closed by means of a series of links articulated to each other through connection of pins (32) connected by plates (33), each link is provided with a driving portion (34) and a drawing portion (35) of sliding blocks (50) provided for accommodating the products or packs (P), such drawing portion (35) is provided with guide plates (37, 37?) of the sliding blocks (50).
    Type: Grant
    Filed: February 27, 2008
    Date of Patent: October 16, 2012
    Assignee: CT PACK S.r.l.
    Inventors: Danielle Davi, David Rosignoli
  • Publication number: 20120198795
    Abstract: A machine for packaging articles includes: a feed mechanism for feeding a film to a packaging station, where the film is used to wrap the articles, a conveying line for conveying the articles to the packaging station along a conveying path extending from a pickup zone, where the articles are picked up, to a release zone, where the articles are released, the conveying line including a plurality of pushing and transfer mechanisms configured to pick up the articles at the pickup zone and be driven independently. A control and drive unit drives each pushing and transfer mechanism in a portion of the conveying path according to a law of motion which is variable as a function of signals, for releasing the articles at the release zone in coordination with the packaging station, at a distance from each other and at a controlled speed.
    Type: Application
    Filed: February 6, 2012
    Publication date: August 9, 2012
    Applicant: CT PACK S.R.L.
    Inventors: Daniele MEZZARO, David ROSIGNOLI
  • Publication number: 20100193334
    Abstract: A chain (30) for a conveyor of an apparatus (10) for accumulating and arranging products or packs (P) into groups, is made loop-closed by means of a series of links articulated to each other through connection of pins (32) connected by plates (33), each link is provided with a driving portion (34) and a drawing portion (35) of sliding blocks (50) provided for accommodating the products or packs (P), such drawing portion (35) is provided with guide plates (37, 37?) of the sliding blocks (50).
    Type: Application
    Filed: February 27, 2008
    Publication date: August 5, 2010
    Applicant: CT PACK S.r.l.
    Inventors: Daniele Davi, David Rosignoli
  • Patent number: 7240465
    Abstract: A transfer system for food products (P) having a product conveyor (11); a first support conveyor (13) suitable for moving supports (12) in equicurrent with the food products (P); a plurality of pickers (R1, R2, R3) situated in series along the run of the products (P) and supports (12) for individually collecting the products (P) from the product conveyor (11) to arrange them on the supports (12) translated from the first support conveyor (13); presence and position surveying devices (C1, C2) of which at least one is situated upstream with respect to the food products (P), of a first picker (R1) of the plurality of pickers (R1, R2, R3) suitable for detecting the presence, number, position and orientation of each product (P); an electronic image with a presence and position surveying device (C3), also connected to an electronic image identification and data processing system (34), wherein the pickers (R1–R4) are equipped with handlers (22) with an individual grip of the sucker type, with an anti-crash system an
    Type: Grant
    Filed: April 20, 2005
    Date of Patent: July 10, 2007
    Assignee: C.T. Pack S.r.l.
    Inventors: Daniele Davi', Daniele Mezzaro, David Rosignoli
  • Publication number: 20050241494
    Abstract: A transfer system of food products (P) comprising: a product conveyor (11); a first support conveyor (13) suitable for moving supports in equicurrent with the product flow (P); a plurality of pickers (R1, R2, R3) situated in series along the run of said products and supports; presence and position surveying means (C1,C2); an electronic image identification (34) and data processing system; a second parallel support conveyor (14) transferring the supports in equicurrent with respect to the product flow, assisted by a specific finishing picker (R4), situated downstream of said pickers (R1, R2, R3), in turn equipped with surveying means (C3).
    Type: Application
    Filed: April 20, 2005
    Publication date: November 3, 2005
    Inventors: Daniele Davi, Daniele Mezzaro, David Rosignoli