Patents Assigned to T. T. Boughton & Sons, Ltd.
  • Patent number: 5007791
    Abstract: There is described a load handling device for a vehicle which enables the vehicle to pick up and set down standard ISO containers. The device has a mast pivotally mounted at one end adjacent the rear of the vehicle for movement about a horizontal axis, and a cross-member mounted for movement along the length of the mast, the cross-member including elongate flexible tension elements extending from its ends and provided with load-engaging fixtures at their respective free ends, the device further including apparatus to vary the effective lengths of the flexible tension elements independently or in unison. This apparatus for varying the effective length of the flexible tension elements is advantageously mounted within the cross-member. In use, the load-engaging fixtures are attached to the corner fittings of a container while the mast is vertical and the cross-member is at the lower end of the mast.
    Type: Grant
    Filed: November 10, 1988
    Date of Patent: April 16, 1991
    Assignee: T. T. Boughton & Sons Ltd.
    Inventor: T. Trafford Boughton
  • Patent number: 4652201
    Abstract: This invention relates to a vehicle which is capable of lifting a load from the ground into a transport position on the vehicle and vice-versa. The lifting apparatus includes a member or frame (4) pivotally mounted at 5 on the vehicle chassis and controlled by a hydraulic ram (11). An arm (14) is pivotally mounted on the member or frame (4) and is controlled by a hydraulic ram (16). A member (18) is telescopically mounted in the arm (14) and is controlled by a third hydraulic ram. Bars (20 and 21) on the end of the member (18) are engageable in slots (22 and 23) on the forward end of a flatrack or similar load (24). In one embodiment of the invention, the mechanism can be used for tipping a load as well as for hoisting it on and off the vehicle and, for this purpose, hooks (27), rollers (28) and the pivot point (5) are located in brackets (8) rotatable about an axis (7).
    Type: Grant
    Filed: February 21, 1985
    Date of Patent: March 24, 1987
    Assignee: T. T. Boughton & Sons Ltd.
    Inventor: Thomas T. Boughton
  • Patent number: 4589671
    Abstract: A vehicle is provided with hydraulic mechanism (1,2,3,4) capable of loading a transport frame (6) having at the front end thereof an upstanding member (5) for cooperation with the hydraulic mechanism (1,2,3,4). The transport frame (6) is provided with anchor members (10) which cooperate with hooks (26) and latches (30) to lock the transport frame (6) directly to the main chassis members (7) of the vehicle. The transport frame is also provided at the rear end thereof with a platform (51) which supports a fifth-wheel coupling (55,56,57,58). The platform also supports two ramps (62 and 63) used in loading the frame onto the vehicle. When the transport frame (6) is loaded on to, and locked to, the vehicle, the vehicle can be used to pull a trailer having a dependent king pin capable of being secured in the fifth-wheel coupling.
    Type: Grant
    Filed: December 6, 1984
    Date of Patent: May 20, 1986
    Assignee: T. T. Boughton & Sons Ltd
    Inventor: Thomas T. Boughton
  • Patent number: 4537540
    Abstract: This invention relates to transport frames for vehicles of the kind which are removable from the vehicle and adapted to have a freight container or other load secured thereto. The frame is provided with four standard corner fittings (14, 15, 16, 17) at the four corners. It is also provided with two twist locks (18,19) adjacent to the forward corner fittings (14,15). Finally, the frame is provided with two removable twist lock assemblies (20,21) which are adapted to be fitted at the rear of the frame adjacent to the corners (16,17).
    Type: Grant
    Filed: December 16, 1982
    Date of Patent: August 27, 1985
    Assignee: T. T. Boughton & Sons, Ltd.
    Inventor: Thomas T. Boughton