Johnson Bar Adapter Assembly
Original Publication Date: 1986-Jul-01
Included in the Prior Art Database: 2005-Mar-09
When leverage is applied to any load, the adapter assembly 1 for a Johnson Bar to be described lifts and rolls a load very smoothly with greater maneuverability. The adapter assembly show Figures 1 and 2 includes a shaft 2, left arm 3, right arm 4, and cotter pins 5.