Patents by Inventor Håkan Bälter

Håkan Bälter 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).

  • Joint element for cable ladder and a method for the mounting of the same
    Patent number: 9850707
    Abstract: Joint element for joining the side profiles of a first and a second cable ladder end-to-end with each other, preferably the side profiles being of the so-called hexagonal type, which joint element comprises on one hand a longitudinal gripping edge, which is connectable over the first longitudinal edges of the side profiles, and on the other hand a locking edge, which connects to the second, oppositely situated longitudinal edges of the side profiles, the locking edge of the joint element being provided with locking means for the fixation of the joint element against the side profile, wherein the locking means is formed as a locking tab that is formed with a free end and integrated with the locking edge. The invention also concerns a method for joining the side profiles of a first and a second cable ladder end-to-end with each other using such a joint element.
    Type: Grant
    Filed: February 13, 2013
    Date of Patent: December 26, 2017
    Assignee: SCHNEIDER ELECTRIC INDUSTRIES SAS
    Inventors: Rolf Wesgardh, Håkan Bälter
  • JOINT ELEMENT FOR CABLE LADDER AND A METHOD FOR THE MOUNTING OF THE SAME
    Publication number: 20150074980
    Abstract: Joint element for joining the side profiles of a first and a second cable ladder end-to-end with each other, preferably the side profiles being of the so-called hexagonal type, which joint element comprises on one hand a longitudinal gripping edge, which is connectable over the first longitudinal edges of the side profiles, and on the other hand a locking edge, which connects to the second, oppositely situated longitudinal edges of the side profiles, the locking edge of the joint element being provided with locking means for the fixation of the joint element against the side profile, wherein the locking means is formed as a locking tab that is formed with a free end and integrated with the locking edge. The invention also concerns a method for joining the side profiles of a first and a second cable ladder end-to-end with each other using such a joint element.
    Type: Application
    Filed: February 13, 2013
    Publication date: March 19, 2015
    Inventors: Rolf Wesgardh, Håkan Bälter