Patents by Inventor Johnni Stræde

Johnni Stræde 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).

  • Arrangement for secure transfer of a travelling trolley between a first and a second rail in a hoisting system
    Patent number: 10183846
    Abstract: An arrangement for secure transfer of a travelling trolley between a first and a second rail in a hoisting system is provided. The arrangement including: a first and a second engagement devices are arranged to engage when the rails are aligned; a third and a fourth engagement devices are arranged to engage when the rails are aligned; a pivotable stop which in a closed position is arranged to form a barrier in the path of the trolley, and which is coupled with the first engagement device such that the first stop is pivoted out of the path of the trolley when the first and the second engagement devices engage, such that the trolley can pass between the rails; a pivotable second stop which in a closed position is coupled with the third engagement device.
    Type: Grant
    Filed: July 2, 2015
    Date of Patent: January 22, 2019
    Assignee: V. GULDMANN A/S
    Inventors: Ole Bøgh-Sørensen, Johnni Stræde, Holger Søe Plougsgaard
  • ARRANGEMENT FOR SECURE TRANSFER OF A TRAVELLING TROLLEY BETWEEN A FIRST AND A SECOND RAIL IN A HOISTING SYSTEM
    Publication number: 20170137264
    Abstract: An arrangement for secure transfer of a travelling trolley between a first and a second rail in a hoisting system is provided. The arrangement including: a first and a second engagement devices are arranged to engage when the rails are aligned; a third and a fourth engagement devices are arranged to engage when the rails are aligned; a pivotable stop which in a closed position is arranged to form a barrier in the path of the trolley, and which is coupled with the first engagement device such that the first stop is pivoted out of the path of the trolley when the first and the second engagement devices engage, such that the trolley can pass between the rails; a pivotable second stop which in a closed position is coupled with the third engagement device.
    Type: Application
    Filed: July 2, 2015
    Publication date: May 18, 2017
    Applicant: V. GULDMANN A/S
    Inventors: Ole Bøgh-Sørensen, Johnni Stræde, Holger Søe Plougsgaard