Patents Assigned to NBS Trucking, Inc.
  • Patent number: 5476355
    Abstract: A drop sling lumber sorter apparatus comprising a frame assembly including a plurality of bays for receiving pieces of sorted lumber. Each of the bays includes a rotatable drive shaft mounted to the frame assembly and a plurality of elongated, flexible, laterally spaced slings having a first end and a second end. The first end of each sling is mounted to the drive shaft. A pivoting hook and retriever assembly selectively capture and release the second end of each sling to the frame assembly. A spool assembly is mounted on the drive shaft for each sling. Each spool assembly is capable of guiding the sling onto the rotatable drive shaft. The slings are reeled onto or reeled off of the drive shaft as the drive shaft rotates. A tensioner assembly tensions the slings as they are reeled off of the drive shaft.
    Type: Grant
    Filed: March 3, 1994
    Date of Patent: December 19, 1995
    Assignee: NBS Trucking Inc.
    Inventor: Warner Bailey
  • Patent number: 5123690
    Abstract: A D-ring for connecting the hook of a sling sorter to the webbing made of a metal plate and having a wear pad. An opening is formed in the plate for receiving the hook and a slot is formed near the base of the plate for receiving the webbing. The wear pad is placed between the opening and the slot and extends outward from the plate. The wear pad supports the weight of the D-ring when it is lying flat so that the webbing is not crushed between the D-ring and the ground.
    Type: Grant
    Filed: November 21, 1991
    Date of Patent: June 23, 1992
    Assignee: NBS Trucking, Inc.
    Inventor: Warner Bailey