Patents by Inventor Adam Czyzewski

Adam Czyzewski 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).

  • POWER SUPPLY DEVICE FOR AN ELECTROMAGNETIC BASE OF A DRILL, PARTICULARLY OF AN ELECTRIC DRILL
    Publication number: 20120189392
    Abstract: A power supply device for an electromagnetic base of a drill, particularly of an electric drill, used primarily for steel structure drilling including a drill controller. The drill controller (S) through a power supply detector (D) connected to supply terminals of the electromagnetic base (PD) is connected with a converter (P) which in case of a loss of line voltage (AC), after automatic activation, supplies during a time (t) a standby voltage (UPD) of a value enabling the generation of a base clamping force (PD).
    Type: Application
    Filed: November 20, 2011
    Publication date: July 26, 2012
    Applicant: PROMOTECH SP. Z O.O.
    Inventors: Zbigniew Golabiewski, Adam Czyzewski