Patents by Inventor Arie Leib Tukachinsky

Arie Leib Tukachinsky 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).

  • Stringing block for aerial electric conductor
    Patent number: 8398057
    Abstract: A stringing block for aerial electric conductor or other aerial cable, intended for hanging to electric line structures, insulators etc., suitable for both manual and helicopter pilot line or conductor stringing, is disclosed. The block comprises one or more ring-shaped sheaves, each one running over one or two small wheels, installed on a small size frame and rotating around their axes. The block is light enough for to prevent conductor/pilot line escaping the shave groove and friction on the shave flange.
    Type: Grant
    Filed: July 12, 2011
    Date of Patent: March 19, 2013
    Inventor: Arie Leib Tukachinsky
  • Stringing block for aerial electric conductor
    Publication number: 20130015419
    Abstract: A stringing block for aerial electric conductor or other aerial cable, intended for hanging to electric line structures, insulators etc., suitable for both manual and helicopter pilot line or conductor stringing, is disclosed. The block comprises one or more ring-shaped sheaves, each one running over one or two small wheels, installed on a small size frame and rotating around their axes. The block is light enough for to prevent conductor/pilot line escaping the shave groove and friction on the shave flange. Additionally, a stringing block with hanging point, shifted from the sheave groove centre plane, is disclosed. This shift helps to minimize the conductor friction on the shave flange, especially for the blocks with wide groove.
    Type: Application
    Filed: July 12, 2011
    Publication date: January 17, 2013
    Inventor: Arie Leib Tukachinsky