Patents by Inventor Yuriy Trach

Yuriy Trach 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: 20110101198
    Abstract: According to a primary aspect of the invention there is provided a support for an elevator hoisting machine. Whenever “elevator hoisting machine” is referred to in the present disclosure synonomous equipment such as drives, winches, or the like also apply. The above-mentioned support is intended for use in an elevator including a counterweight with the ends of the hoist ropes being fixed in the overhead of the hoistway. The mounting plate for the hoisting machine contained within the support is attached to the bottom of a vertically oriented structural plate which forms the substantially “L” shaped support. The vertically oriented structural plate therefore spans the elevator hoistway from the front wall to the rear wall with the ends of the said plate resting in pockets provided in the front and rear walls of the hoistway by being attached to these pockets using horizontal bearing angles.
    Type: Application
    Filed: October 30, 2009
    Publication date: May 5, 2011
    Inventor: Yuriy Trach