Granted Patent B2

US 12,264,584 · App. 17/715,793 · Granted Apr 1, 2025

Inventors: Nathan P Stephens (Post Falls, ID); Jonathan Andring (Cocolalla, ID); Benjamin John Wilson (Hayden, ID); Todd Eric Gorman (Worley, ID); Daniel James Bradburn (Medical Lake, WA)

Assignee: BAY SHORE SYSTEMS INC.

E21B7/028E02F3/3609E02F3/96E21B7/023E21B7/024

Abstract

Claims (35)

1. A construction attachment for a light construction machine, comprising:

a quick disconnect mounting plate for connecting the construction attachment to a hitch of the light construction machine;

a pivotable coupling assembly connected to the quick disconnect mounting plate;

an extendable mast connected to the pivotable coupling assembly at a first end of the extendable mast, and to a headblock structure at a second end of the extendable mast;

a Kelly-bar assembly connected to the headblock structure, and

one or more motors attached to the headblock structure, wherein the one or more motors are used to control rotation of the Kelly-bar assembly;

wherein the headblock structure is rigidly attached to the extendable mast, and the Kelly-bar assembly extends from the headblock structure.

2. The construction attachment of claim 1 , wherein the light construction machine includes a non-dedicated construction rig.

3. The construction attachment of claim 1 , wherein the construction attachment is portable and can be removed from the light construction machine.

4. The construction attachment of claim 1 , wherein the construction attachment is not integrated into the light construction machine, or the construction attachment is not a permanent attachment to the light construction machine.

5. The construction attachment of claim 1 , wherein a function of the construction attachment is powered by the light construction machine.

6. The construction attachment of claim 1 , wherein a control of the construction attachment occurs by at least one of a wired or a wireless connection.

7. The construction attachment of claim 1 , wherein an earth penetrating device or an auger is connected to the Kelly-bar assembly.

8. The construction attachment of claim 1 , wherein the extendable mast and the Kelly-bar assembly are configured for transport by aligning the extendable mast and the Kelly-bar assembly in a substantially horizontal relationship in relation to ground.

9. The construction attachment of claim 1 , wherein the quick disconnect mounting plate includes one or more sleeves located on a lateral edge of the quick disconnect mounting plate.

10. The construction attachment of claim 9 , wherein the one or more sleeves are configured to slidably engage one or more stabilizers, wherein the one or more stabilizers are controlled by at least one hydraulic piston attached to the quick disconnect mounting plate or mechanically attached to the quick disconnect mounting plate.

11. The construction attachment of claim 1 , wherein the Kelly-bar assembly is connected to an auger, and is extended at an angle perpendicular to a substrate surface.

12. The construction attachment of claim 1 , wherein the Kelly-bar assembly is connected to an auger, and is extended at an angle other than perpendicular to a substrate surface.

13. The construction attachment of claim 1 , wherein the pivotable coupling is operable to pivot the extendable mast, the headblock, and the Kelly-bar assembly between a horizontal position and a vertical position.

14. The construction attachment of claim 1 , wherein the extendable mast is operable to swing between a first position wherein the extendable mast and the Kelly-bar assembly face the quick disconnect mounting plate, and a second position wherein the extendable mast is situated between the Kelly-bar assembly and the quick disconnect mounting plate.

15. The construction attachment of claim 1 , further comprising a Kelly winch attached to the extendable mast, wherein the Kelly winch includes a winch drum for wire rope, the wire rope extending from the Kelly winch over the headblock structure and connected to the Kelly-bar assembly.

16. The construction attachment of claim 1 , further comprising at least one of:

at least one first piston attached to a first segment of the extendable mast and a second segment of the extendable mast, wherein the at least one first piston is used to control a height of the extendable mast;

at least one second piston attached to the quick disconnect mounting plate and to the first segment of the extendable mast, wherein the at least one second piston is used to control an angle of the extendable mast; or

one or more motors attached to the headblock structure, wherein the one or more motors are used to control pivoting of the Kelly-bar assembly away from the extendable mast.

17. The construction attachment of claim 1 , wherein at least one of:

the light construction machine includes a skid steer or a compact excavator,

the quick disconnect mounting plate is configured to be compatible with a universal skid steer hitch, or

the quick disconnect mounting plate is configured to be compatible with an excavator quick coupler.

18. The construction attachment of claim 1 , wherein:

wherein the construction attachment is configured to be powdered down without use of a boom of the light construction machine,

a control of the construction attachment occurs independent of the light construction machine, and the control is dependent on a connection of auxiliary pressure and auxiliary power lines connected from the light construction machine to the construction attachment,

the one or more motors are used to control pivoting of the Kelly-bar assembly away from the extendable mast, or

the construction attachment is configured to provide a drilling depth that is greater than a height of the light construction machine and the construction attachment combined.

19. The construction attachment of claim 1 , wherein the extendible and the Kelly-bar assembly are configured to rotate on an axis of a boom of the light construction machine.

Assignments (1)

Continuity (2)

References Cited (54)