A two-way drywall lift overload protection system for reliably preventing
the application of an overloading input force or an overloading weight
force from an elevated load. The two-way drywall lift overload protection
system generally includes a telescoping drywall lifter to lift and lower
a load, wherein said telescoping drywall lifter includes a plurality of
legs, a lower lifting member, a plurality of telescoping lifting members
extending upwardly from said lower lifting member and an upper support, a
winch attached to said telescoping drywall lifter, a brake unit connected
to said winch, a slip clutch mechanically connected to said telescoping
drywall lifter to selectively extend and retract said lower lifting
member and said plurality of telescoping lifting members, and a main
elongated member connected between said winch and said slip clutch.