A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
QUICK DISCONNECT KELLY BAR SYSTEM
A quick disconnect Kelly bar system is provided. In use, a construction attachment includes a quick disconnect mounting plate for connecting the construction attachment to a hitch of a construction machine. A pivotable coupling assembly is connected to the quick disconnect mounting plate. Additionally, an extendable mast is 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. Further, a Kelly-bar assembly is connected to the headblock structure.
QUICK DISCONNECT KELLY BAR SYSTEM
A quick disconnect Kelly bar system is provided. In use, a construction attachment includes a quick disconnect mounting plate for connecting the construction attachment to a hitch of a construction machine. A pivotable coupling assembly is connected to the quick disconnect mounting plate. Additionally, an extendable mast is 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. Further, a Kelly-bar assembly is connected to the headblock structure.
QUICK DISCONNECT KELLY BAR SYSTEM
STEPHENS NATHAN P (author) / ANDRING JONATHAN (author) / WILSON BENJAMIN JOHN (author) / GORMAN TODD ERIC (author) / BRADBURN DANIEL JAMES (author)
2022-10-13
Patent
Electronic Resource
English