Patents by Inventor Ivica Zinic

Ivica Zinic 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).

  • Rope hoist with an emergency braking arrangement
    Patent number: 9567196
    Abstract: A cable hoist having an emergency braking arrangement comprising a dual toothed wheel assembly driven via a cable drum of the hoist. One of two toothed wheels of the toothed wheel assembly is sensed by a sensing lever of an anchor and an opposite end of the anchor interacts with a ratchet wheel of the toothed wheel assembly. As soon as an over speed occurs, the anchor engages in the ratchet wheel and causes a rotary movement of a carrier on which the anchor is mounted. This rotary motion is used to trigger a mechanical braking arrangement coupled to the cable drum.
    Type: Grant
    Filed: February 11, 2011
    Date of Patent: February 14, 2017
    Assignee: R. Stahl Schaltgeräte GmbH
    Inventors: Norbert Horndacher, Maria Ottilie Horndacher, Peter Kittsteiner, Ivica Zinic
  • ROPE HOIST WITH AN EMERGENCY BRAKING ARRANGEMENT
    Publication number: 20150014613
    Abstract: A cable hoist having an emergency braking arrangement comprising a dual toothed wheel assembly driven via a cable drum of the hoist. One of two toothed wheels of the toothed wheel assembly is sensed by a sensing lever of an anchor and an opposite end of the anchor interacts with a ratchet wheel of the toothed wheel assembly. As soon as an over speed occurs, the anchor engages in the ratchet wheel and causes a rotary movement of a carrier on which the anchor is mounted. This rotary motion is used to trigger a mechanical braking arrangement coupled to the cable drum.
    Type: Application
    Filed: February 11, 2011
    Publication date: January 15, 2015
    Applicant: R. Stahl Schaltgeräte GmbH
    Inventors: Norbert Horndacher, Peter Kittsteiner, Ivica Zinic