Patent ID: 7044445

Claim:
A Mechanical Vehicle Elevating System, comprising: at least one mechanical jack secured to a frame of a vehicle for elevating said vehicle; a crank handle specially formed to engage said mechanical jack for elevating said vehicle; wherein said mechanical jack comprises a housing having a passage extending through a longitudinal axis of said housing and exposed at a bottom portion of said housing; a threaded shaft slidably projecting through said passage; at least one rabbet into said housing within said passage for receiving a spline secured to said threaded shaft for preventing rotation of said threaded shaft; an internally threaded bevel gear threadably engaging said threaded shaft and rotatable engaging said bottom portion of said housing; a drive bevel gear mechanically engaging said internally threaded bevel gear and rotatably engaging said housing along an orthogonal axis to said longitudinal axis; and said drive bevel gear includes a rectangular cavity opposite of said internally threaded bevel gear and a security nub within said rectangular cavity for selectively receiving a selected crank handle.