Patents by Inventor Denis MIZIN

Denis MIZIN 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).

  • Patent number: 11701530
    Abstract: A locking system for fall protection and a method of manufacturing the same are provided. An example locking system includes a housing. The housing defines a guide path through which the housing is slideably attached to a guide member. The locking system also includes a braking lever having a braking end that is configured to engage the guide member. The braking lever includes a shock absorber configured to deform during a fall instance. The locking system further includes a secondary braking feature configured independent from the braking lever. The secondary braking feature is an inertial structure configured to rotate into engagement with the guide member during the fall instance. A corresponding method of manufacturing is also provided.
    Type: Grant
    Filed: June 30, 2022
    Date of Patent: July 18, 2023
    Assignee: HONEYWELL INTERNATIONAL INC.
    Inventors: Josef Novotny, Pavel Marak, Jan Hrouzek, Frank Muessig, Denis Mizin
  • Publication number: 20220331626
    Abstract: A locking system for fall protection and a method of manufacturing the same are provided. An example locking system includes a housing. The housing defines a guide path through which the housing is slideably attached to a guide member. The locking system also includes a braking lever having a braking end that is configured to engage the guide member. The braking lever includes a shock absorber configured to deform during a fall instance. The locking system further includes a secondary braking feature configured independent from the braking lever. The secondary braking feature is an inertial structure configured to rotate into engagement with the guide member during the fall instance. A corresponding method of manufacturing is also provided.
    Type: Application
    Filed: June 30, 2022
    Publication date: October 20, 2022
    Inventors: Josef NOVOTNY, Pavel MARAK, Jan HROUZEK, Frank MUESSIG, Denis MIZIN
  • Patent number: 11406851
    Abstract: A locking system for fall protection and a method of manufacturing the same are provided. An example locking system includes a housing. The housing defines a guide path through which the housing is slideably attached to a guide member. The locking system also includes a braking lever having a braking end that is configured to engage the guide member. The braking lever includes a shock absorber configured to deform during a fall instance. The locking system further includes a secondary braking feature configured independent from the braking lever. The secondary braking feature is an inertial structure configured to rotate into engagement with the guide member during the fall instance. A corresponding method of manufacturing is also provided.
    Type: Grant
    Filed: January 17, 2020
    Date of Patent: August 9, 2022
    Assignee: HONEYWELL INTERNATIONAL INC.
    Inventors: Josef Novotny, Pavel Marak, Jan Hrouzek, Frank Muessig, Denis Mizin
  • Publication number: 20210220680
    Abstract: A locking system for fall protection and a method of manufacturing the same are provided. An example locking system includes a housing. The housing defines a guide path through which the housing is slideably attached to a guide member. The locking system also includes a braking lever having a braking end that is configured to engage the guide member. The braking lever includes a shock absorber configured to deform during a fall instance. The locking system further includes a secondary braking feature configured independent from the braking lever. The secondary braking feature is an inertial structure configured to rotate into engagement with the guide member during the fall instance. A corresponding method of manufacturing is also provided.
    Type: Application
    Filed: January 17, 2020
    Publication date: July 22, 2021
    Inventors: Josef NOVOTNY, Pavel MARAK, Jan HROUZEK, Frank MUESSIG, Denis MIZIN
  • Patent number: 10982727
    Abstract: A protection device for traversing a guide member and method of making the like, the protection device includes a wheel configured to engage the guide member. In some embodiments, the protection embodiment includes a locker configured to engage a braking surface. The locker engagement mechanism configured to releasably engage the locker. In some embodiments, a centrifugal actuator operatively coupled to the wheel and configured to actuate the locker engagement mechanism to release the locker based on a threshold speed of the wheel. In an instance in which the wheel is rotating at or above the threshold speed of the wheel in a first direction, the centrifugal actuator is configured to actuate and rotate the locker engagement mechanism to release the locker and to allow the locker to rotate and engage the braking surface. A corresponding method of operation is also provided.
    Type: Grant
    Filed: April 5, 2019
    Date of Patent: April 20, 2021
    Assignee: HONEYWELL INTERNATIONAL INC.
    Inventors: Denis Mizin, Vaclav Hruza, Radim Svoboda, Pavel Marak
  • Publication number: 20200318699
    Abstract: A protection device for traversing a guide member and method of making the like, the protection device includes a wheel configured to engage the guide member. In some embodiments, the protection embodiment includes a locker configured to engage a braking surface. The locker engagement mechanism configured to releasably engage the locker. In some embodiments, a centrifugal actuator operatively coupled to the wheel and configured to actuate the locker engagement mechanism to release the locker based on a threshold speed of the wheel. In an instance in which the wheel is rotating at or above the threshold speed of the wheel in a first direction, the centrifugal actuator is configured to actuate and rotate the locker engagement mechanism to release the locker and to allow the locker to rotate and engage the braking surface. A corresponding method of operation is also provided.
    Type: Application
    Filed: April 5, 2019
    Publication date: October 8, 2020
    Inventors: Denis MIZIN, Vaclav HRUZA, Radim SVOBODA, Pavel MARAK