| 摘要 |
PURPOSE: A method for dividing a roller in a roller shoe is provided to make left and right rotation angles larger by uniformly dividing an open width roller of a can body type into a plurality of ones and constructing a spherical plain on the inner surface of the divided roller. CONSTITUTION: An embossed protuberance and concave recess section is formed on the orbital planes of inner and outer wheels, is comprised of a motor body, i.e. an inner wheel having another second orbit on a typical bearing assembly(420), and enables to always maintain or induce curvature-centered automatic aligner between a curved portion and an outer wheel side retainer, i.e., an orbit bent plane. A division roller assembly(450) has the same configuration as above. A bushing member(150) is axially mounted by fixing and coupling a division roller(500a) to a wheel axle(240) in a line and is varied into various widths in its aligning interval.
|
