Patent ID: 8747273
Filing Date: 2014-06-10
Classification: B30B,F16H

Abstract:
1. A movement transformation mechanism to transform rotational movement to different movement characteristics, the mechanism comprising: a first main planet gear, said main planet gear is adapted to rotate; a planet carrier, said planet carrier is adapted to rotate together with said first main planet gear; a ring gear comprising at least a toothed inner surface and a second main planet gear comprising a toothed outer surface, said ring gear is positioned with respect to said planet carrier and is independent of the planet carrier, the second main planet gear and planet carrier are rotatably secured to each other with a bearing therebetween, the second main planet gear toothed outer surface is in contact with the toothed inner surface of the ring gear; and a connecting rod pivoted by the second main planet gear; wherein, the diameter of said ring gear is two times greater than the diameter of the second main planet gear, at least two support planet gears comprising a toothed outer surface said support planet gears being rotatably connected with respect to the planet carrier and between the second main planet gear and the ring gear, said at least two planet gears toothed outer surface being in contact with the toothed inner surface of the ring gear; and at least one first support gear comprising a sun gear positioned so as to contact the at least one support gear group, wherein the sun gear is not concentric with the ring gear.