Patents by Inventor Kevin Turnbull

Kevin Turnbull has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20080292448
    Abstract: Disclosed is a method for mounting a forklift to the rear of a vehicle such as a truck or trailer. The method includes providing a forklift in a vehicle, the forklift having a frame, a pair of spaced apart front wheels and at least one rear wheel. The forklift also has a pair of forks that are movably mounted to the frame, the pair of forks movable in at least a vertical direction relative to the frame. The vehicle has a rearward end with a fork support that receives the pair of forks of the forklift. The mounting system includes a pair of mounting brackets, each of the mounting brackets being fixedly attached to the forklift frame or the rearward end of the vehicle and having an opening defined therethrough. The opening has a closed perimeter. Also included is a pair of receiving pins, the receiving pins being dimensioned such that they can slide through the opening in each of the mounting brackets. The receiving pins have a supporting position and a release position.
    Type: Application
    Filed: May 23, 2008
    Publication date: November 27, 2008
    Inventors: Patrick Keenan, Kevin Turnbull, Barry McGrane
  • Publication number: 20080292437
    Abstract: Disclosed is an improved mounting system for mounting a forklift to the rear of a vehicle such as a truck or trailer. The mounting system includes in combination a forklift and a vehicle, the forklift having a frame, a pair of spaced apart front wheels and at least one rear wheel. The forklift also has a pair of forks that are movably mounted to the frame, the pair of forks movable in at least a vertical direction relative to the frame. The vehicle has a rearward end with a fork support that receives the pair of forks of the forklift. The mounting system includes a pair of mounting brackets, each of the mounting brackets being fixedly attached to the forklift frame or the rearward end of the vehicle and having an opening defined therethrough. The opening has a closed perimeter. Also included is a pair of receiving pins, the receiving pins being dimensioned such that they can slide through the opening in each of the mounting brackets. The receiving pins have a supporting position and a release position.
    Type: Application
    Filed: May 23, 2008
    Publication date: November 27, 2008
    Applicant: Moffett Research & Development Limited
    Inventors: Patrick Keenan, Kevin Turnbull, Barry McGrane
  • Patent number: 7429075
    Abstract: There is provided an alternative construction of driver's cab (1) for a load-handling vehicle and in particular an alternative construction of door (5) for a driver's cab. The door (5) is pivotally mounted on one of the uprights (13) of the driver's cab (1) and does not protrude outwardly from the driver's cab when opened or closed. The door (5) is mounted so that it effectively pivots about its own substantially vertical plane. The door (5) is provided with a locking mechanism that allows the door to be secured in position relative the upright (13) without the need for additional locking members being mounted on another of the uprights (13) on the driver's cab. The construction of driver's cab is lightweight and compact and allows for a more simplified manufacture by virtue of the omission of additional components.
    Type: Grant
    Filed: August 3, 2005
    Date of Patent: September 30, 2008
    Assignee: Moffett Research and Development Limited
    Inventors: Kevin Turnbull, Barry McGrane
  • Publication number: 20080175700
    Abstract: This invention relates to a quick release fork attachment for a forklift truck having a fork attachment carriage. The quick release fork attachment comprises an L-shaped fork with a pair of hooks protruding rearwardly therefrom. One of the hooks is pivotally mounted on the L-shaped fork to and from and open position and a closed position. There is provided a locking mechanism to releasably secure the pivotably mounted hook in a closed position. In this way, quick placement and removal of the quick release fork attachment to and from the fork attachment carriage is facilitated.
    Type: Application
    Filed: January 24, 2007
    Publication date: July 24, 2008
    Inventors: Barry McGrane, Kevin Turnbull
  • Publication number: 20070166141
    Abstract: This invention relates to a forklift truck (1) of the type adapted to be mounted on a carrying vehicle, commonly referred to as a piggy-back forklift. The forklift truck has a forklift loading support comprising an upright bar (19) is mounted on the mast carriage (9) between the upright mast (11) and the side bar (7). The upright bar (19) may be pivotally mounted on the mast carriage, pivotable to and from a platform engaging position forward of the mast and a stowed position rearward of the front surface of the mast. The forklift loading support may be deployed very quickly and will not hinder loading of the forklift onto a carrying vehicle or require modification of the mounting gear for the forklift truck.
    Type: Application
    Filed: December 5, 2006
    Publication date: July 19, 2007
    Inventors: Barry McGrane, Kevin Turnbull
  • Publication number: 20060028053
    Abstract: There is provided an alternative construction of driver's cab (1) for a load-handling vehicle and in particular an alternative construction of door (5) for a driver's cab. The door (5) is pivotally mounted on one of the uprights (13) of the driver's cab (1) and does not protrude outwardly from the driver's cab when opened or closed. The door (5) is mounted so that it effectively pivots about its own substantially vertical plane. The door (5) is provided with a locking mechanism that allows the door to be secured in position relative the upright (13) without the need for additional locking members being mounted on another of the uprights (13) on the driver's cab. The construction of driver's cab is lightweight and compact and allows for a more simplified manufacture by virtue of the omission of additional components.
    Type: Application
    Filed: August 3, 2005
    Publication date: February 9, 2006
    Inventors: Kevin Turnbull, Barry McGrane
  • Publication number: 20050220588
    Abstract: A truck mounted forklift comprises a u-shaped chassis having a rear crossbar and a pair of side plates, each of the side plates being connected to one end of the rear crossbar and projecting forwardly therefrom A lifting assembly is mounted on the chassis comprising a carriage movable forwards and backwards along the chassis, an upright boom support mounted on the carriage and an extendable boom pivotally mounted on the uppermost end of the boom support. There is provided means to pivot the boom about its mounting and means to move the carriage forwards and backwards on the chassis. In this way, the reach of the forklift may be improved while at the same time not impairing the stability and manoeuverability of the forklift. Furthermore, the weight and overhang of the forklift are not impaired by such a construction.
    Type: Application
    Filed: November 17, 2004
    Publication date: October 6, 2005
    Inventors: Kevin Turnbull, Barry McGrane