Patents by Inventor Jerry E. Bandstra

Jerry E. Bandstra 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).

  • Publication number: 20210068345
    Abstract: A transfer device includes an arm that has a first end and a second end. The transfer device includes a pivot positioned at the first end of the arm. The pivot is configured to be secured to a baling machine. The transfer device includes a lifting device positioned on the arm. The lifting device is configured to be attached to a bale wrap material supply roll.
    Type: Application
    Filed: November 13, 2020
    Publication date: March 11, 2021
    Inventors: Daniel J. Little, Calvin D. Meinders, Nathan D. Dockter, Kent P. Thoreson, Madison M. Delaney, Jerry E. Bandstra, Lisle J. Dunham, Jacob Limke, Kent L. Thompson
  • Publication number: 20190166769
    Abstract: A transfer device includes an arm that has a first end and a second end. The transfer device includes a pivot positioned at the first end of the arm. The pivot is configured to be secured to a baling machine. The transfer device includes a lifting device positioned on the arm. The lifting device is configured to be attached to a bale wrap material supply roll.
    Type: Application
    Filed: December 4, 2018
    Publication date: June 6, 2019
    Inventors: Daniel J. Little, Calvin D. Meinders, Nathan D. Dockter, Kent P. Thoreson, Madison M. Delaney, Jerry E. Bandstra, Lisle J. Dunham, Jacob Limke, Kent L. Thompson
  • Publication number: 20120103208
    Abstract: A baler with a pickup and a baling chamber with an inlet, the bale forming chamber having a first and second side panel, a plurality rollers rotatably disposed respectively about parallel axes. A bale edge engaging member is rotatably attached to the frame about an axis of rotation substantially parallel to said axes of the rollers, the bale edge engaging member being disposed adjacent an inside portion of one of the side panels in overlapping arrangement with a bale being formed in the baling chamber at least at times when a bale is being formed. The bale edge engaging member is spaced from the inlet to the bale forming chamber so as to not impede material entering the bale forming chamber from a pickup. Alternate embodiments have the rotatable bale edge engaging member/disc on a fixed axis adjacent the baling chamber when the bale is almost completed.
    Type: Application
    Filed: October 26, 2011
    Publication date: May 3, 2012
    Inventors: David W. Jahraus, Jerry E. Bandstra, James S. Williams, Henry W. Van Roekel
  • Publication number: 20080282647
    Abstract: Large cylindrical bales of hay, straw, or other forage or fodder are usually wrapped with a filament-type product, typically twine, or a sheet-type product, typically netwrap material, after a bale has reached a predetermined size. A method and apparatus are disclosed that permits the bale to continue to form during part of the wrapping process. A delay occurs between the initiation of the wrapping step and the alarm for the operator to stop the forward movement of the baler. By inserting the wrap material to an entry throat of the baler, new crop material may be added to the bale while the leading edge of the wrap material travels around the bale. The operator is notified only when the feed of additional crop material needs to be stopped for the wrapping operation to conclude. The present invention is applicable to the use of sheet or filament wrapping materials for binding round bales.
    Type: Application
    Filed: July 11, 2008
    Publication date: November 20, 2008
    Inventors: William A. Hood, Thomas R. Walmsley, Calvin D. Meinders, Jerry E. Bandstra, Thomas M. Duenwald, Shane A. Bollinger
  • Patent number: 7409814
    Abstract: Large cylindrical bales of hay, straw, or other forage or fodder are usually wrapped with a filament-type product, typically twine, or a sheet-type product, typically netwrap material, after a bale has reached a predetermined size. A method and apparatus are disclosed that permits the bale to continue to form during part of the wrapping process. A delay occurs between the initiation of the wrapping step and the alarm for the operator to stop the forward movement of the baler. By inserting the wrap material to an entry throat of the baler, new crop material may be added to the bale while the leading edge of the wrap material travels around the bale. The operator is notified only when the feed of additional crop material needs to be stopped for the wrapping operation to conclude. The present invention is applicable to the use of sheet or filament wrapping materials for binding round bales.
    Type: Grant
    Filed: September 7, 2004
    Date of Patent: August 12, 2008
    Assignee: Vermeer Manufacturing Company
    Inventors: William A. Hood, Thomas R. Walmsley, Calvin D. Meinders, Jerry E. Bandstra, Thomas M. Duenwald, Shane A. Bollinger
  • Patent number: 7204074
    Abstract: When harvesting forage in the form of a large round bale, for instance, there are times in which a windrow of forage material lies outside the side boundaries of the bale-forming chamber. This may be due to the windrow being made wide by machinery having driven through it, or by wind, or because of the need to turn the forage harvesting equipment tightly. A wide pickup, notably wider than the width of the bale-forming chamber, provides a solution to this common problem. Dual augers at each end of the wide pickup provide the force to direct the forage into a narrower path, to enter the bale-forming chamber. The orientation and size of the augers permits the pickup header to reside in the same location it would if it was not wider than the baler. Tines or teeth of various rigidities and shapes are provided in the pickup for more effective pickup of the forage.
    Type: Grant
    Filed: May 17, 2005
    Date of Patent: April 17, 2007
    Assignee: Vermeer Manufacturing Company
    Inventors: Jerry E. Bandstra, Bradley D. Nelson
  • Patent number: 7104189
    Abstract: A twine restrictor is disclosed having the advantages of simplicity and reliability. The twine restrictor is generally formed from solid or hollow stock. It is left free floating while being restrained sufficiently to avoid loss. Twine is passed over a substantially horizontal surface of a twine arm assembly and the twine restrictor is simply placed on the twine, providing a force up to a value equal to its weight on the twine. The twine restrictor is unaffixed and no springs are required.
    Type: Grant
    Filed: December 27, 2004
    Date of Patent: September 12, 2006
    Assignee: Vermeer Manufacturing Company
    Inventor: Jerry E. Bandstra
  • Patent number: 6948300
    Abstract: When harvesting forage in the form of a large round bale, for instance, there are times in which a windrow of forage material lies outside the side boundaries of the bale-forming chamber. This may be due to the windrow being made wide by machinery having driven through it, or by wind, or because of the need to turn the forage harvesting equipment tightly. A wide pickup, notably wider than the width of the bale-forming chamber, provides a solution to this common problem. Dual augers at each end of the wide pickup provide the force to direct the forage into a narrower path, to enter the bale-forming chamber. The orientation and size of the augers permits the pickup header to reside in the same location it would if it was not wider than the baler. Tines or teeth of various rigidities and shapes are provided in the pickup for more effective pickup of the forage.
    Type: Grant
    Filed: July 30, 2003
    Date of Patent: September 27, 2005
    Assignee: Vermeer Manufacturing Company
    Inventors: Jerry E. Bandstra, Bradley D. Nelson