OCR Text |
Show LIFT!N3 JACK HELD FiP.IViLY No Difficulty in Maintaining True Vertical Ver-tical Position by Use of Newly Invented Device. The Scientific American, in illustrating illus-trating and describing a lifting jacu, the invention of A. Ej Hutchinson and H. Krah of Brooklyn, N. Y., says: This invention pertains more particularly par-ticularly to lifting jacics especially employed em-ployed as an accessory of motor vehicles. vehi-cles. In jacks of Ibis typo difficulty Tr7 A Perspective View, Showing the Jack in Place Upon the Base. has been experienced In maintaining tlie jack in true vertical alignment during the lifting operation. In this device a rigid base is provided, capable of removal, and with securing means which may be adjusted with respect to the base. |