Patents by Inventor Niels DALLMAN

Niels DALLMAN 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).

  • Elevator belt monitoring apparatus and blade contact
    Patent number: 11634302
    Abstract: An elevator belt monitoring apparatus includes a housing for receiving an elevator belt and a plurality of blade contacts which are operable to pierce the belt and engage the spaced parallel cords arranged within the belt. A plurality of bridge contacts are connected with adjacent pairs of elevator belt cords and signal contacts are connected with cords at the outer edges of the belts. The signal contacts are connected with a monitoring device which sends and receives signals to the contacts to provide an indication of the condition or deterioration of the belt.
    Type: Grant
    Filed: September 3, 2021
    Date of Patent: April 25, 2023
    Inventors: Reinhard Nolting, Marco Waldhoff, Niels Dallman, Christopher Smith
  • ELEVATOR BELT MONITORING APPARATUS AND BLADE CONTACT
    Publication number: 20230073546
    Abstract: An elevator belt monitoring apparatus includes a housing for receiving an elevator belt and a plurality of blade contacts which are operable to pierce the belt and engage the spaced parallel cords arranged within the belt. A plurality of bridge contacts are connected with adjacent pairs of elevator belt cords and signal contacts are connected with cords at the outer edges of the belts. The signal contacts are connected with a monitoring device which sends and receives signals to the contacts to provide an indication of the condition or deterioration of the belt.
    Type: Application
    Filed: September 3, 2021
    Publication date: March 9, 2023
    Inventors: Reinhard NOLTING, Marco WALDHOFF, Niels DALLMAN, Christopher SMITH