Alternately Engageable Drives (e.g., Alternately Operated Clutches) Patents (Class 242/483.4)
  • Patent number: 10934142
    Abstract: A fairlead for use with a winch is disclosed. The fairlead is made up of a first and second roller, a motor, a sensor, and a controller. The rollers are adapted to aid in spooling or unspooling a line. The motor drives at least the first roller. The sensor determines whether a winch drum is spooling or unspooling a line. The controller is connected to the motor and communicates with the sensor. The sensor determines whether the winch drum is spooling or unspooling the line. The controller is configured to direct the motor so that the rollers assist in unspooling or spooling the line in coordination with the winch drum. In some embodiments, the fairlead is integrated into the winch.
    Type: Grant
    Filed: November 5, 2018
    Date of Patent: March 2, 2021
    Assignee: Hall Labs LLC
    Inventors: David R. Hall, Daniel Madsen, Jerome Miles, Dustin Clouse
  • Patent number: 10723601
    Abstract: A fairlead for use with a winch is disclosed. The fairlead includes: a self-reversing screw; a motor for driving the self-reversing screw; and a guide comprising a guide nut and a first guide side and a second guide side. The guide is driven by the self-reversing screw. As a line is coiled onto a winch drum the guide directs the line onto the winch drum. The first guide side and second guide side are detachable from the guide nut and from each other.
    Type: Grant
    Filed: December 27, 2018
    Date of Patent: July 28, 2020
    Assignee: Hall Labs LLC
    Inventors: David R. Hall, Daniel Madsen, Jerome Miles, Corey Webb