An apparatus is disclosed for attachment to a jack including a first axle. The apparatus includes a fulcrum wheel disposed on a second axle, the second axle being connected directly or indirectly to the first axle. A lever has a first end connected directly or indirectly to the second axle and a second end having a terminus. A first line intersects the first axle and second axle. A second line intersects the second axle and the lever terminus. The first and second lines meet at an obtuse angle. In another aspect, an apparatus is disclosed including a jack having a first axle, an extension member, and a fulcrum wheel is disposed on a second axle connected to the extension member. A lever has a first end attachable to the extension member proximate the second axle. A method of moving a jack relative to a ground surface is also disclosed.
Lever handle for jack
2015-10-13
Patent
Electronic Resource
English
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |