Patent ID: 8187135
Filing Date: 2012-05-29
Classification: F16H

Abstract:
1. A guide cone system, installed in a transmission system including driving carrier shafts and driven carrier shafts which are stationary therein, for maintaining a concentric circle of a rotation radius when a transmission element is rotated, the guide cone system comprising: a left driving guide cone assembled to a left driving adjustment sun gear in a left-handed screw manner, a portion of the left driving guide cone which comes in contact with the transmission element being formed in a shape of cone having a constant slope, the left driving guide cone being provided with a plurality of circular arc shape grooves of a certain angle to ensure rotation of second driving planetary gear shafts when the second driving planetary gear shafts are rotated, and a portion of the left driving guide cone which is assembled to the driving carrier shafts being provided with a guide groove to prevent its rotation; a right driving guide cone assembled to a right driving adjustment sun gear in a right-handed screw manner, a portion of the right driving guide cone which comes in contact with the transmission element being formed in a shape of cone having a constant slope, the right driving guide cone being provided with a plurality of circular arc shape grooves of a certain angle to ensure movement of the second driving planetary gear shafts when the second driving planetary gear shafts are rotated, and a portion of the right driving guide cone which is assembled to the driving carrier shafts being provided with a guide groove to prevent its rotation; a left driven guide cone assembled to a left driven adjustment sun gear in a right-handed screw manner, a portion of the left driven guide cone which comes in contact with the transmission element being formed in a shape of cone having a constant slope, the left driven guide cone being provided with a plurality of circular arc shape grooves of a certain angle to ensure movement of second driven planetary gear shafts when the second driven planetary gear shafts are rotated, and a portion of the left driven guide cone which is assembled to the driven carrier shafts being provided with a guide groove to prevent its rotation; and a right driven guide cone assembled to a right driven adjustment sun gear in a left-handed screw manner, a portion of the right driven guide cone which comes in contact with the transmission element being formed in a shape of cone having a constant slope, the right driven guide cone being provided with a plurality of circular arc shape grooves of a certain angle to ensure movement of the second driven planetary gear shafts when the second driven planetary gear shafts are rotated, and a portion of the right driven guide cone which is assembled to the driven carrier shafts being provided with a guide groove to prevent its rotation.