Abstract: A pipe handling device and method for use with a horizontal directional drilling system. The pipe handling device stores sections of drill pipe in individual columns within a magazine. The magazine is constructed so that it can be mounted to a boring machine in a pin-up or pin-down orientation. A plurality of signal elements are attached to the magazine and each extend at least partially within a footprint of each column. The signal elements may move from a first position, indicating the column is full of pipe sections, to a second position, indicating the column is not full of pipe sections. A proximity sensor assembly detects movement of the individual signal elements and signals a processor accordingly. These signals indicate whether or not a given column is full of pipe sections.

Abstract: A pipe handling device and method for use with a horizontal directional drilling system. The pipe handling device stores sections of drill pipe in individual columns within a magazine. The magazine is constructed so that it can be mounted to a boring machine in a pin-up or pin-down orientation. A plurality of signal elements are attached to the magazine and each extend at least partially within a footprint of each column. The signal elements may move from a first position, indicating the column is full of pipe sections, to a second position, indicating the column is not full of pipe sections. A proximity sensor assembly detects movement of the individual signal elements and signals a processor accordingly. These signals indicate whether or not a given column is full of pipe sections.

Abstract: A pipe handling device and method for use with a horizontal directional drilling system. The pipe handling device stores sections of drill pipe in individual columns within a magazine. The magazine is constructed so that it can be mounted to a boring machine in a pin-up or pin-down orientation. A plurality of signal elements are attached to the magazine and each extend at least partially within a footprint of each column. The signal elements may move from a first position, indicating the column is full of pipe sections, to a second position, indicating the column is not full of pipe sections. A proximity sensor assembly detects movement of the individual signal elements and signals a processor accordingly. These signals indicate whether or not a given column is full of pipe sections.

Abstract: A pipe handling device and method for use with a horizontal directional drilling system. The pipe handling device stores sections of drill pipe in individual columns within a magazine. The magazine is constructed so that it can be mounted to a boring machine in a pin-up or pin-down orientation. A plurality of signal elements are attached to the magazine and each extend at least partially within a footprint of each column. The signal elements may move from a first position, indicating the column is full of pipe sections, to a second position, indicating the column is not full of pipe sections. A proximity sensor assembly detects movement of the individual signal elements and signals a processor accordingly. These signals indicate whether or not a given column is full of pipe sections.

Abstract: A spindle assembly for connecting a drill string to a rotational drive for use in a horizontal directional drilling operation. The assembly comprises a saver sub attached to the rotational drive, and a drive chuck for connection to the drill string. The drive chuck and saver sub form a torque-transmitting connection by engaging through a seat in the saver sub and an engagement point on the drive chuck. Dowel pins may be used to rotationally lock and provide the engagement between the saver sub and the drive chuck. A collar may thread to the saver sub and cause an interference fit by engaging the drive chuck at a shoulder.

Abstract: The present invention is directed to a spindle assembly for connecting a drill string to a rotational drive for use in a horizontal directional drilling operation. The assembly comprises a saver sub attached to the rotational drive, and a drive chuck for connection to the drill string. The drive chuck and saver sub form a torque-transmitting connection by engaging through a seat in the saver sub and an engagement point on the drive chuck. Dowel pins may be used to rotationally lock and provide the engagement between the saver sub and the drive chuck. A collar may thread to the saver sub and cause an interference fit by engaging the drive chuck at a shoulder.