The Overhead Drill and Anchor Press is a single mobile mechanism designed for installation of anchors into a construction surface which is overhead and out of reach of the installer. The overhead drill and anchor press may include a mast, a turret assembly, a controller, and at least one drill. The overhead drill and anchor press can execute the anchor installation sequence automatically or manually with a controller by moving the drill position to drill the hole and set the anchor. The controller may be equipped with a digital display of the turret mounted camera for monitoring the process from the ground. The entire assembly may be manually pushed between target.

An apparatus and method for assigning drill holes. The apparatus is arranged to determine a forthcoming position of a bottom of a new drill hole before it is drilled. The forthcoming position of the drill hole bottom is determined on the basis of the current location and direction of a tool and a planned length of the drill hole.

An apparatus and method for assigning drill holes. The apparatus is arranged to determine a forthcoming position of a bottom of a new drill hole before it is drilled. The forthcoming position of the drill hole bottom is determined on the basis of the current location and direction of a tool and a planned length of the drill hole.

The present invention is a folding jackhammer trolley. The trolley is comprised of a main frame, wheel frame, and handle frame. One or more adjustable brackets are provided on the main frame to retain a jackhammer. The brackets are adjustable by hand and require no tools to properly secure a jackhammer. Rollers are provided on the front end of the main frame, and wheels are provided on the wheel frame to allow the trolley to be mobile. Clutch locking mechanisms are actuated by levers provided on the handle bars. When the levers are engaged by a user the angles of the handle frame and wheel frame are adjustable relative to the main frame. The adjustments allow for prying motions to be carried out and for the handle frame to suit different user heights.

The present invention is a folding jackhammer trolley. The trolley is comprised of a main frame, wheel frame, and handle frame. One or more adjustable brackets are provided on the main frame to retain a jackhammer. The brackets are adjustable by hand and require no tools to properly secure a jackhammer. Rollers are provided on the front end of the main frame, and wheels are provided on the wheel frame to allow the trolley to be mobile. Clutch locking mechanisms are actuated by levers provided on the handle bars. When the levers are engaged by a user the angles of the handle frame and wheel frame are adjustable relative to the main frame. The adjustments allow for prying motions to be carried out and for the handle frame to suit different user heights.

The Overhead Drill and Anchor Press is a single mobile mechanism designed for installation of anchors into a construction surface which is overhead and out of reach of the installer. The overhead drill and anchor press is comprised of these major components: a compartmentalized cart on casters, a telescopic mast, a turret assembly, a controller, an air reservoir tank, a battery, a battery charger, and a DC power supply. The overhead drill and anchor press can execute the anchor installation sequence automatically or manually with a controller that may be hand held, or placed on the hand rail of the cart. The controller is equipped with a digital display of the turret mounted camera for monitoring the process from the ground. The entire assembly of the embodiment is designed to be manually pushed between target locations and sized to fit through standard framed door openings on a construction project.

The Overhead Drill and Anchor Press is a single mobile mechanism designed for installation of anchors into a construction surface which is overhead and out of reach of the installer. The overhead drill and anchor press is comprised of these major components: a compartmentalized cart on casters, a telescopic mast, a turret assembly, a controller, an air reservoir tank, a battery, a battery charger, and a DC power supply. The overhead drill and anchor press can execute the anchor installation sequence automatically or manually with a controller that may be hand held, or placed on the hand rail of the cart. The controller is equipped with a digital display of the turret mounted camera for monitoring the process from the ground. The entire assembly of the embodiment is designed to be manually pushed between target locations and sized to fit through standard framed door openings on a construction project.

The present invention is a folding jackhammer trolley. The trolley is comprised of a main frame, wheel frame, and handle frame. One or more adjustable brackets are provided on the main frame to retain a jackhammer. The brackets are adjustable by hand and require no tools to properly secure a jackhammer. Rollers are provided on the front end of the main frame, and wheels are provided on the wheel frame to allow the trolley to be mobile. Clutch locking mechanisms are actuated by levers provided on the handle bars. When the levers are engaged by a user the angles of the handle frame and wheel frame are adjustable relative to the main frame. The adjustments allow for prying motions to be carried out and for the handle frame to suit different user heights.

The present invention is a folding jackhammer trolley. The trolley is comprised of a main frame, wheel frame, and handle frame. One or more adjustable brackets are provided on the main frame to retain a jackhammer. The brackets are adjustable by hand and require no tools to properly secure a jackhammer. Rollers are provided on the front end of the main frame, and wheels are provided on the wheel frame to allow the trolley to be mobile. Clutch locking mechanisms are actuated by levers provided on the handle bars. When the levers are engaged by a user the angles of the handle frame and wheel frame are adjustable relative to the main frame. The adjustments allow for prying motions to be carried out and for the handle frame to suit different user heights.

The Overhead Drill and Anchor Press is a single mobile mechanism designed for installation of anchors into a construction surface which is overhead and out of reach of the installer. The overhead drill and anchor press is comprised of these major components: a compartmentalized cart on casters, a telescopic mast, a turret assembly, a controller, an air reservoir tank, a battery, a battery charger, and a DC power supply. The overhead drill and anchor press can execute the anchor installation sequence automatically or manually with a controller that may be hand held, or placed on the hand rail of the cart. The controller is equipped with a digital display of the turret mounted camera for monitoring the process from the ground. The entire assembly of the embodiment is designed to be manually pushed between target locations and sized to fit through standard framed door openings on a construction project.