Abstract: A handle system for a sliding door system is provided. The handle system includes: a first panel; a second panel wherein at least one of the first and second panels is configured to move in a direction parallel to the other of the first and second panels and the first and second panels are configured to also move together in a generally pivoting motion; handle located on one of the first and second panels; and a latch operatively connected to the handle, the latch configured so that movement of the handle moves the latch from a locking position to an unlocking position to allow the first and second panel to pivot.

Abstract: An adaptable fluid heating system includes a reservoir and an inline heating loop. The reservoir holds a fluid such as lubricant oil. The adaptable fluid heating system includes an inline heating loop, the inline heating loop fluidly coupled to the reservoir. The inline heating loop includes a circulation pump and an inline heater. The circulation pump circulates fluid from the reservoir through the inline heater and back into the reservoir.

Abstract: A handle system for a sliding door system is provided. The handle system includes: a first panel; a second panel wherein at least one of the first and second panels is configured to move in a direction parallel to the other of the first and second panels and the first and second panels are configured to also move together in a generally pivoting motion; handle located on one of the first and second panels; and a latch operatively connected to the handle, the latch configured so that movement of the handle moves the latch from a locking position to an unlocking position to allow the first and second panel to pivot.

Abstract: An overhead crane supported by a derrick, comprising a frame coupled to the derrick and comprising a pair of rail members and a bridge member coupled between the rail members, and a trolley coupled to the frame and comprising a fairlead assembly and a cable guide movable in an X-Y plane within an inner perimeter of the frame.

Abstract: A tubular transfer system is disclosed which includes a trough coupled between a pair of lifting apparatus, a base member coupled to each of the pair of lifting apparatus, a first adjustment device disposed on the pair of lifting apparatus for adjusting a presentation angle of the trough, and a second adjustment device coupled to the base member and a portion of each of the pair of lifting apparatus for adjusting a presentation height of the trough.

Abstract: An overhead crane supported by a derrick, comprising a frame coupled to the derrick and comprising a pair of rail members and a bridge member coupled between the rail members, and a trolley coupled to the frame and comprising a fairlead assembly and a cable guide movable in an X-Y plane within an inner perimeter of the frame.

Abstract: A tubular transfer system comprising a boom structure having a first frame telescopically coupled to a second frame. A first actuator is configured to extend and retract the first frame relative to the second frame. A clamp mechanism is coupled to the first frame and configured to grip and lift a tubular. A second actuator is configured to raise and lower the clamp mechanism relative to the first frame.

Abstract: A tubular clamp system comprising a carriage assembly coupled to a gripper assembly. The gripper assembly includes a pair of jaws movable into engagement with a tubular by a lead screw that is rotated by a first actuator. The pair of jaws are configured to grip and lift the tubular by a thrust nut that is coupled to the lead screw and is rotatable by a second actuator.

Abstract: A tubular transfer system is disclosed which includes a trough coupled between a pair of lifting apparatus, a base member coupled to each of the pair of lifting apparatus, a first adjustment device disposed on the pair of lifting apparatus for adjusting a presentation angle of the trough, and a second adjustment device coupled to the base member and a portion of each of the pair of lifting apparatus for adjusting a presentation height of the trough.

Abstract: A tubular transfer system comprising a boom structure having a first frame telescopically coupled to a second frame. A first actuator is configured to extend and retract the first frame relative to the second frame. A clamp mechanism is coupled to the first frame and configured to grip and lift a tubular. A second actuator is configured to raise and lower the clamp mechanism relative to the first frame.

Abstract: A tubular clamp system comprising a carriage assembly coupled to a gripper assembly. The gripper assembly includes a pair of jaws movable into engagement with a tubular by a lead screw that is rotated by a first actuator. The pair of jaws are configured to grip and lift the tubular by a thrust nut that is coupled to the lead screw and is rotatable by a second actuator.