The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 18, 2005
Filed:
Sep. 26, 2003
Joze Potocnik, Idrija, SI;
Joze Potocnik, Idrija, SI;
Kolektor D.O.O, Idrija, SI;
Abstract
The invention relates to a drum commutator comprising a cylinder-shaped support base () produced from an insulating pressed material, a plurality of metal conductor segments () with terminal lugs () disposed thereon and an equal amount of carbon segments () that are electrically connected to the conductor segments (). The drum commutator, adjacent to the terminal lugs (), further comprises an annular, closed substantially regularly cylindrical surface () with alternating pressed material zones and metal zones, as well as a metallized inner surface of the carbon segments () that communicates with the support base (). When producing such a drum commutator, the conductor segments () are preferably first connected to a conductor blank via bridge portions which are removed once the conductor blank has been assembled with a carbon cylinder and the support base has been injection-molded onto it.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile