Patents by Inventor Rafael Imberg

Rafael Imberg 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: 11225386
    Abstract: The invention relates to a method for stacking of filled sacks (20) to a pallet-free sack stacking (10) comprising the following: Performing of a first layer (L1) from at least two rows of filled sacks (20), Performing of at least one further layer (L2) from at least two rows of filled sacks (20) on top of the first layer (L1), Covering of the completed sack stacking (10) with at least a stabilized cover (30). The first layer (L1) or the last layer (L9) of the sack stacking with at least two elevating recesses (40) are performed for an elevation with a forklift and between two layers (L8, L9) a mechanically stiffened intermediate space (50) is realized with a floor space (52) which extends between both neighboring layers (L8, L9) and at least a lateral flap (54) which extends along the lateral side (22) of the sacks (20) of one of both neighboring layers (L8, L9) and transverse to the elevating recesses (40).
    Type: Grant
    Filed: April 27, 2015
    Date of Patent: January 18, 2022
    Assignee: Windmöller & Hölscher KG
    Inventors: Uwe Köhn, Rafael Imberg, Martin Kölker, Rüdiger Große-Heitmeyer, Andreas Schrödter, Thomas Hawighorst
  • Patent number: 11091329
    Abstract: The invention concerns a conveying device (10) for conveying filled bags (1, 2), comprising a conveying unit (13) by which at least part of a conveying path (3) for conveying filled normal bags (1) can be formed from a feeding station (101) to a stacking area (105). The invention also concerns a system (100) for stacking filled bags (1, 2) and a method for stacking filled bags (1, 2).
    Type: Grant
    Filed: December 19, 2017
    Date of Patent: August 17, 2021
    Assignee: Windmöller & Hölscher KG
    Inventors: Thomas Hawighorst, Rafael Imberg, Timo Raude
  • Publication number: 20200048018
    Abstract: The invention concerns a conveying device (10) for conveying filled bags (1, 2), comprising a conveying unit (13) by which at least part of a conveying path (3) for conveying filled normal bags (1) can be formed from a feeding station (101) to a stacking area (105). The invention also concerns a system (100) for stacking filled bags (1, 2) and a method for stacking filled bags (1, 2).
    Type: Application
    Filed: December 19, 2017
    Publication date: February 13, 2020
    Inventors: Thomas Hawighorst, Rafael Imberg, Timo Raude
  • Publication number: 20150307290
    Abstract: The invention relates to a method for stacking of filled sacks (20) to a pallet-free sack stacking (10) comprising the following: Performing of a first layer (L1) from at least two rows of filled sacks (20), Performing of at least one further layer (L2) from at least two rows of filled sacks (20) on top of the first layer (L1), Covering of the completed sack stacking (10) with at least a stabilized cover (30). The first layer (L1) or the last layer (L9) of the sack stacking with at least two elevating recesses (40) are performed for an elevation with a forklift and between two layers (L8, L9) a mechanically stiffened intermediate space (50) is realized with a floor space (52) which extends between both neighboring layers (L8, L9) and at least a lateral flap (54) which extends along the lateral side (22) of the sacks (20) of one of both neighboring layers (L8, L9) and transverse to the elevating recesses (40).
    Type: Application
    Filed: April 27, 2015
    Publication date: October 29, 2015
    Inventors: Uwe Köhn, Rafael Imberg, Martin Kölker, Rüdiger Große-Heitmeyer, Andreas Schrödter, Thomas Hawighorst