Patents by Inventor Roberto Tuyn

Roberto Tuyn 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: 7328545
    Abstract: A packaging line and method for continuously packaging discrete products such as, for instance, magazines, CDs, DVDs and combinations thereof in a continuous manner, comprising: a product assembling path which is provided with a conveyor and feeders arranged therealong; a packaging module provided with folding means for forming a packaging tube from a continuous packaging web, and a cross separating device for separating packages in cross direction; a control which is designed for, inter alia, controlling the sealing means and the cross separating device such that per product to be packaged at least three cross seals are formed such that a packaged product is obtained which is characterized by a first and a second cross seal which are situated at a small distance from the end edges of the product and with a third cross seal which is situated at some distance from the second cross seal for forming a flap on the package.
    Type: Grant
    Filed: July 1, 2005
    Date of Patent: February 12, 2008
    Assignee: Buhrs - Zaandam B.V.
    Inventors: Menno Koppen, Roberto Tuyn
  • Patent number: 7089711
    Abstract: A feeder for feeding products to be dispatched, such as, for instance, documents, periodicals, CDs, DVDs, and the like, to a conveyor of a packaging line, provided with transport pushers, the feeder being provided with a magazine for storing a stack of products, the dimensions of the magazine being settable through the setting of guides, wherein at least a number of the guides are in communication with a sensor, such that the position of the respective guide is known, while the control is arranged, on the basis of the signals coming from the sensors, to set at least one setting of a packaging line of which the feeder forms a part.
    Type: Grant
    Filed: June 24, 2004
    Date of Patent: August 15, 2006
    Assignee: Buhrs-Zaandam B.V.
    Inventors: Ronald Timmerman, Roberto Tuyn
  • Publication number: 20060010839
    Abstract: A packaging line and method for continuously packaging discrete products such as, for instance, magazines, CDs, DVDs and combinations thereof in a continuous manner, comprising: a product assembling path which is provided with a conveyor and feeders arranged therealong; a packaging module provided with folding means for forming a packaging tube from a continuous packaging web, and a cross separating device for separating packages in cross direction; a control which is designed for, inter alia, controlling the sealing means and the cross separating device such that per product to be packaged at least three cross seals are formed such that a packaged product is obtained which is characterized by a first and a second cross seal which are situated at a small distance from the end edges of the product and with a third cross seal which is situated at some distance from the second cross seal for forming a flap on the package.
    Type: Application
    Filed: July 1, 2005
    Publication date: January 19, 2006
    Applicant: Buhrs-Zaandam B.V.
    Inventors: Menno Koppen, Roberto Tuyn
  • Patent number: 6938393
    Abstract: A packaging line and method for packaging separate products such as, for instance, magazines, CDs, DVDs and combinations thereof in a continuous manner, comprising: a product assembling path (2) which is provided with a conveyor and feeders arranged therealong; a packaging module provided with folding means for forming a packaging tube from a continuous packaging web, and a cross separating device for separating, in cross direction, separate packages filled with product from the packaging tube; a control for controlling the discharge of the products from the feeders, for controlling the transport speed of the conveyors and for controlling the speed of the cross separating device, the control being designed for processing information about the length of each product to be packaged and for setting in-process, per product, the horizontal, and optionally, the vertical, stroke length of the cross separating device such that packages with different lengths for products of different lengths can be manufactured in
    Type: Grant
    Filed: December 19, 2002
    Date of Patent: September 6, 2005
    Assignee: Buhrs-Zaandam B.V.
    Inventors: Ronald Timmerman, Roberto Tuyn
  • Patent number: 6860086
    Abstract: A method and packaging apparatus for packaging products starting from a continuous packaging web which moves uninterruptedly and wherein the web is formed into a package tube and, by the application of cross seals, is divided in separate packaged products. Prior to its folding, the film web is then stretched for obtaining, after application of the cross seals, a shrinkback effect. Due to this shrinkback effect, a tight-fitting package is obtained. The invention particularly relates to the manner in which the stretching of the film web is controlled, so that a good reproducible shrinking effect is obtained without the film web being subjected to undesired loads.
    Type: Grant
    Filed: December 12, 2002
    Date of Patent: March 1, 2005
    Assignee: Buhrs-Zaandam B.V.
    Inventors: Wilhelmus Johannes Rosloot, Roberto Tuyn
  • Publication number: 20050016133
    Abstract: A feeder for feeding products to be dispatched, such as, for instance, documents, periodicals, CDs, DVDs, and the like, to a conveyor of a packaging line, provided with transport pushers, the feeder being provided with a magazine for storing a stack of products, the dimensions of the magazine being settable through the setting of guides, wherein at least a number of the guides are in communication with a sensor, such that the position of the respective guide is known, while the control is arranged, on the basis of the signals coming from the sensors, to set at least one setting of a packaging line of which the feeder forms a part.
    Type: Application
    Filed: June 24, 2004
    Publication date: January 27, 2005
    Inventors: Ronald Timmerman, Roberto Tuyn
  • Publication number: 20030131567
    Abstract: A packaging line and method for packaging separate products such as, for instance, magazines, CDs, DVDs and combinations thereof in a continuous manner, comprising:
    Type: Application
    Filed: December 19, 2002
    Publication date: July 17, 2003
    Inventors: Ronald Timmerman, Roberto Tuyn
  • Publication number: 20030106286
    Abstract: A method and packaging apparatus for packaging products starting from a continuous packaging web which moves uninterruptedly and wherein the web is formed into a package tube and, by the application of cross seals, is divided in separate packaged products. Prior tb its folding, the film web is then stretched for obtaining, after application of the cross seals, a shrinkback effect. Due to this shrinkback effect, a tight-fitting package is obtained. The invention particularly relates to the manner in which the stretching of the film web is controlled, so that a good reproducible shrinking effect is obtained without the film web being subjected to undesired loads.
    Type: Application
    Filed: December 12, 2002
    Publication date: June 12, 2003
    Inventors: Wilhelmus Johannes Rosloot, Roberto Tuyn
  • Patent number: 6050057
    Abstract: Packing apparatus for packing mail items, magazines, books, CDs and like products composed of one or more layers, comprising a product-assembling path, a folding station, and a separating station, the folding station comprising a first conveyor belt on which at least a part of the packing material web is located which extends below the products to be packed, a pulling element which is arranged above the first conveyor belt and engages parts of the packing material web located at the top side of the products to be packed, and connecting means by means of which the longitudinal edges of the packing material web are interconnected, a pressure plate which is arranged above the first conveyor belt, the top side of which pressure plate is engaged by the pulling element, in operation, with the interposition of at least the longitudinal edges of the packing material web, the distance between the first conveyor belt and the bottom side of the pressure plate being such that products of different thicknesses can pass th
    Type: Grant
    Filed: April 2, 1998
    Date of Patent: April 18, 2000
    Assignee: Buhrs-Zaandam B.V.
    Inventors: Roberto Tuyn, Petrus Franciscus Kivits
  • Patent number: 5647192
    Abstract: Folding element (1) suitable for use in a packaging apparatus in which in operation a strip of packaging material (7) to be fed continuously is guided from a feeding direction over the folding element (1) and, while a shell is formed from the material strip, is guided further from the folding element in a product conveying direction, with the feeding direction and the product conveying direction including an angle. The folding element (1) comprises a front face (12) extending in the feeding direction and a top face (17) extending in the product conveying direction, over which front and top faces (12, 17) the material strip (7) moves in operation, the front face (12) being bounded on opposite sides by a fold forming edge (13) which intersects the intersecting line of the front and top faces (12, 17) in a folding point, in which folding point in operation folds are formed in the material strip (7). A packaging apparatus comprising such folding element (1).
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: July 15, 1997
    Assignee: Buhrs-Zaandam B.V.
    Inventors: Petrus Franciscus Kivits, Roberto Tuyn
  • Patent number: 5613351
    Abstract: A separating apparatus for separating packaged products in a packaging apparatus, wherein, in operation, a continuously fed strip of packaging material of synthetic material is folded around a series of products to form a sleeve, wherein in the product conveying direction the folded-over sides are interconnected by means of longitudinal connection means to form a longitudinal connection, wherein, in the transverse direction between two separate products (2, 2'), the upper and lower sides of the sleeve are interconnected by means of cross connection means to form a cross connection, whereupon the thus packaged products are separated over a separating line extending at the location of the cross connection.
    Type: Grant
    Filed: June 23, 1995
    Date of Patent: March 25, 1997
    Assignee: Buhrs-Zaandam B.V.
    Inventors: Ludovicus W. A. Hamers, Roberto Tuyn