POWER-INCREASING TRANSFER DEVICE USING THE PRINCIPLE OF LEVER

摘要

PURPOSE: A power-increasing transfer device using the principle of a lever is provided to increase rotation power of a driving shaft and to transmit the rotation power to a driven shaft. CONSTITUTION: A power-increasing transmit device using the principle of a lever comprises: a digital C type crank part(12) to be formed as one body with a power transfer shaft(10) and to be rotated together the power transfer shaft; a digital C type driven crank part(22) to be formed as one body with a driven shaft(20) and to be rotated together the driven shaft; a rod(14) to be rotatably connected with the crank; a driven rod(24) to be rotatably connected with the driven crank part; a long lever(30) to be rotatably connected with each end of the rod and the driven rod; a pivot supporting device(40) to support the lever, when the power transfer shaft rotates and the crank part rotates, the lever is pivoted by rectilinear and rotation motion of the rod and the driven shaft rotates.