Patents Assigned to HME, Inc.
  • Patent number: 9757601
    Abstract: A firefighting or rescue apparatus includes a ladder to which a recovery winch is operably mounted so that the winch can be used to move, upright, lift or otherwise manipulate target objects at an emergency location. The ladder can include a pulley detachably mounted to the ladder distal from the winch, the pulley adapted to suspend a cable extending from the winch at an upper end. In operation, the winch moves along with the ladder as the ladder moves, so that the winch and pulley can be strategically located over a target object for movement thereof. The apparatus can include a remote control connected to the winch for operation of the winch by a user.
    Type: Grant
    Filed: March 26, 2015
    Date of Patent: September 12, 2017
    Assignee: HME, Inc.
    Inventors: Kenneth C. Lenz, Jr., Richard R. Lagerquist
  • Patent number: 7530404
    Abstract: A system for a firefighting vehicle including a single compressor, driven by the engine of the firefighting vehicle, which generates a compressed fluid supply for operation of both the compressed air foam system and air brakes of the firefighting vehicle. The system can include a fluid storage tank that receives compressed fluid generated by the compressor. The storage tank can be in fluid communication with a dryer and a foaming system. The dryer dries a portion of the compressed fluid and supplies the dry fluid to one or more brake system tanks, which further provide a fluid supply to one or more air brakes of the vehicle to provide a braking force to stop the vehicle. An optionally undried portion of the fluid in the fluid storage tank can be in communication with a conduit which is further in communication with a foam supply and a liquid supply which mix with the compressed fluid to create a compressed fluid foam firefighting material.
    Type: Grant
    Filed: July 20, 2006
    Date of Patent: May 12, 2009
    Assignee: HME, Inc.
    Inventor: Kenneth C. Lenz, Jr.
  • Publication number: 20080017391
    Abstract: A system for a firefighting vehicle including a single compressor, driven by the engine of the firefighting vehicle, which generates a compressed fluid supply for operation of both the compressed air foam system and air brakes of the firefighting vehicle. The system can include a fluid storage tank that receives compressed fluid generated by the compressor. The storage tank can be in fluid communication with a dryer and a foaming system. The dryer dries a portion of the compressed fluid and supplies the dry fluid to one or more brake system tanks, which further provide a fluid supply to one or more air brakes of the vehicle to provide a braking force to stop the vehicle. An optionally undried portion of the fluid in the fluid storage tank can be in communication with a conduit which is further in communication with a foam supply and a liquid supply which mix with the compressed fluid to create a compressed fluid foam firefighting material.
    Type: Application
    Filed: July 20, 2006
    Publication date: January 24, 2008
    Applicant: HME, INC.
    Inventor: Kenneth C. Lenz
  • Patent number: 5327988
    Abstract: A truck having a cab with a full access engine enclosure is disclosed in which the routine maintenance points of the engine may be accessed from within the cab without having to move the seats. The floor of the cab is formed with an opening disposed between the seats or tilt the cab. A housing with upwardly extending walls is affixed to the floor surrounding the opening. The upper extent of the housing is formed with a large opening extending forwardly and rearwardly of the seats. Doors are hinged to the housing for closing and opening the housing opening.
    Type: Grant
    Filed: September 22, 1992
    Date of Patent: July 12, 1994
    Assignee: HME, Inc.
    Inventors: Kenneth C. Lenz, Daniel J. VanAlten