Device, system and method for ground line haul

{
  "publication_number": "US9248843B2",
  "country": "US",
  "kind": "B2",
  "title": "Device, system and method for ground line haul",
  "abstract": "A device for transporting freight articles in a ground or rail haul operations comprises a hollow housing including four corner sections, side walls, two center sections defining four openings each disposed between one edge of a center section and an edge of a respective corner section, a bottom portion and a top portion, wherein the two center portions are manufactured from see through or clear material. A door is mounted to selectively open and close a respective opening and swinging outwardly and towards a respective corner portion to selectively open the respective opening. Two channels are provided in the bottom portion, each in open communication with opposite sides of the bottom portion. Four feet or wheels are mounted on the bottom portion. Four receptacles are provided in the top portion, each sized and shaped to receive a foot therewithin.",
  "claims": [
    "1. A device for transporting freight articles by ground and/or rail haul modes, comprising: (a) a housing including four corner sections, side walls connecting said four corner sections, two center sections defining four openings each disposed between one edge of a center section and an edge of a respective corner section, a bottom portion and a top portion, all defining a hollow interior of said housing, wherein said two center portions are manufactured from see through or clear material; (b) four doors, each mounted to selectively open and close a respective opening and swinging outwardly and towards a respective corner portion to selectively open said respective opening; (c) two channels provided in said bottom portion, each in open communication with opposite sides of said bottom portion; (d) four feet or wheels, each mounted on said bottom portion at a respective corner thereof; and (e) four receptacles, each provided in said top portion at a respective corner thereof, each sized and shaped to receive a foot therewithin.",
    "2. The device of claim 1, further comprising a base defining a hollow interior of said base and four edge surfaces, four wheels, each attached to a respective corner of said base, four receptacles, each provided at said respective corner of said base in an open communication with a top surface thereof and being sized and shaped to receive a foot of said device adapted with said four feet.",
    "3. The device of claim 1, further comprising compressible resilient members attached to one or both sides of said device.",
    "4. The device of claim 1, further comprising: (a) a frame including a top member and two side members defining, in a combination with each other, a U-shaped configuration of said frame, said U-shaped configuration being sized to receive said housing therewithin; (b) two wheel axles, each attached to a lower end of a respective side member of said frame; (c) four wheel members, each attached to an end of one of said two axles with pivoting link members for pivoting about a horizontal plane; (d) a linkage arrangement including a horizontally disposed member, two vertically disposed members, each supported by a pair of support members attached, in a vertical spaced-apart relationship with each other, to one side of said frame, a first pivotal connection between each end of said horizontally disposed member and an upper end of each vertically disposed member so that said horizontally disposed member pivots in a horizontal plane, a tow bar, a second pivotal connection between a proximal end of said tow bar and a lower support member at one side member of said frame, and a receptacle attached to one axle at an opposite side member of said frame, said receptacle is configured to couple with a free distal end of another tow bar; and (e) said linkage arrangement enabling a pivotal movement or a turn of said frame relative to another frame being coupled to said frame in a serial arrangement therewith.",
    "5. The device of claim 4, further comprising four locking members mounted for a pivotal movement at each lower corner of said side member and shaped to engage a bottom portion of said housing, said four locking members operable to move said housing in a vertical direction.",
    "6. The device of claim 1, further comprising a base having lip(s) and sized to receive said bottom portion of said housing thereon or therewithin.",
    "7. The device of claim 4, wherein said each wheel axle includes tapered ends configured, with said pivoting link members, to orient, at an angle, a pair of wheels at each axle allowing a ninety (90) degree turn of said device mounted, by way of said tow bar and/or receptacle in series with other device(s).",
    "8. The device of claim 4, wherein said pivoting link members includes a pair of first link members having one end thereof in a pivotal connection with a respective wheel and a pair of second link members having one end thereof in a pivotal connection with a lower support member and having an opposite end thereof in a pivotal connection with an opposite end of said first link member.",
    "9. The device of claim 1, further comprising: (a) a frame including a top member and two side members defining, in a combination with each other, a U-shaped configuration of said frame, said U-shaped configuration being sized to receive said housing therewithin; (b) two wheel axles, each attached to a lower end of a respective side member of said frame; (c) four wheel members, each attached to an end of one of said two axles with pivoting link members for pivoting about a horizontal plane; and (d) a linkage arrangement configured to pivotally turn, during movement, said frame relative to another frame being coupled to said frame in a serial arrangement therewith.",
    "10. The device of claim 9, wherein said linkage arrangement is configured to pivotally turn said frame at an angle of ninety (90) degrees.",
    "11. The device of claim 9, further comprising four locking members mounted for a pivotal movement at each lower corner of said side member and shaped to engage a bottom portion of said housing, said four locking members operable to move said housing in a vertical direction, whereby a bottom portion of said housing is elevated above a ground surface during movement of said device."
  ],
  "description_excerpt": "The present invention relates, in general, to ground line haul and, more particularly, this invention relates to device, system and method for a ground transportation of articles and transfer of these articles between trailer and rail vehicles, including article transloading facilities.\n\nN/A\n\nN/A\n\nAs is generally well known, freight articles, such as parcels, are transported by rail and trailer type vehicles in what is commonly referred to as a ground line haul. More specifically, the parcels are being transported by a rail mode of operation for long distances and a trailer mode of operation for shorter, local distances. One essential feature of the ground line haul is a transfer of these parcels from/to rail and trailer vehicles. Another essential feature of the ground line haul is handling of the articles in a transloading facility. A further essential feature of the ground line haul is a space utilization of either rail or trailer vehicles. Prior to the conception and design of the instant invention, difficulties have been experienced in a cost efficient method of ground line haul operations due to higher than desirable efforts and equipment costs for loading/unloading of parcels and their transport between rail and trailer modes, i.e. modal exchange, including parcel transloading facility. Furthermore, it has been found that neither rail nor trailer vehicles were loaded to full available spatial/volume capacity, resulting in a wasted transport space. More specifically, an inefficient connectivity between modes results in a slow terminal velocity and high terminal operating cost.",
  "cpc": [
    "B61F 3/08",
    "B61B 1/005",
    "B61D 3/00",
    "B61D 3/04",
    "B65D 2590/0066",
    "B65G 63/004",
    "B65G 67/04",
    "Y02T 30/00",
    "Y02T 30/30"
  ],
  "ipc": [
    "B61B 1/00",
    "B61D 3/04",
    "B61F 3/08",
    "B65D 88/00"
  ],
  "assignees": [
    "KACI INTERMODAL SYSTEMS LLC"
  ],
  "inventors": [
    "Richard C. Hathaway",
    "M. Kent Bridges"
  ],
  "filing_date": "2014-01-28",
  "publication_date": "2016-02-02",
  "grant_date": "2016-02-02",
  "priority_date": "2013-01-28",
  "application_number": "US-201414166038-A",
  "family_id": "51223128",
  "cited_by_count": 10,
  "citations": [
    "US5222599A",
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    "US6478182B2",
    "US6675540B1",
    "US7500563B2",
    "US20090032530A1",
    "US8302975B2",
    "US8490993B2"
  ]
}