To lift the car body, for example to change wheels, no problem, if there is at hand the Jack, though this procedure and you will need to spend some time. And in the conditions of garage or repair shop the same result will be reached almost instantly if manufacture of pipes and bearings such that moving the lever lift.
Recommend to read
AN IMPROVED VERSION
Isn't it tempting to make a motor-plow design which has almost no welds! That's why published in the "M-K" № 3, 1985 article "the wheel of veloplugs" on how to build such a mechanism...
LADDERS, BUT WITH STEPS
Somehow, helping Ivan Andreyevich, the old man at seventy plus, to refurbish the ladder in the cellar, I noticed how difficult it is for him to come down, foot on the crossbar was...
