Patent classifications
B66B9/0861
Overhead lift systems for mounting and dismounting lift units on an overhead rail
An overhead lift system for supporting a person with a lift unit includes an overhead rail and an elevator track. The overhead rail includes a subject support portion and a docking portion. An end of the docking portion is removably coupled to an end of the subject support portion. The elevator track is coupled to the docking portion of the overhead rail. The elevator track is configured to convey the docking portion of the overhead rail from a height of the subject support portion of the overhead rail toward a position below the height of the subject support portion of the overhead rail.
Elevator system and method with elevator link having integrated control lines
An elevator system for supporting tubulars having one or more elevator links with internal passages disposed through the elevator links to provide communication to and from the elevator.
ELEVATOR SYSTEM AND METHOD WITH ELEVATOR LINK HAVING INTEGRATED CONTROL LINES
An elevator system for supporting tubulars having one or more elevator links with internal passages disposed through the elevator links to provide communication to and from the elevator.
OVERHEAD LIFT SYSTEMS FOR MOUNTING AND DISMOUNTING LIFT UNITS ON AN OVERHEAD RAIL
An overhead lift system for supporting a person with a lift unit includes an overhead rail and an elevator track. The overhead rail includes a subject support portion and a docking portion. An end of the docking portion is removably coupled to an end of the subject support portion. The elevator track is coupled to the docking portion of the overhead rail. The elevator track is configured to convey the docking portion of the overhead rail from a height of the subject support portion of the overhead rail toward a position below the height of the subject support portion of the overhead rail.