Patent ID: 6104268
Filing Date: 2000-08-15
Classification: H02K

Abstract:
A magnetism-sensitive lifter rotatable intermittently and dividing angles controlled by a computer, comprising;a housing of round shape containing other components;a plurality of induction silicon steel magnets provided with a induction coil wound around each pole of said each induction silicon steel magnet; an angle dividing rotatable wheel provided coaxially with said each induction silicon steel magnet and having a hollow main shaft in a center;a plurality of permanent magnet fitted in an outer surface of said angle dividing rotatable wheel corresponding to said induction silicon steel magnets; an angle dividing analysis sensing disc fixed on a lower end of said hollow main shaft, and a bearing fixed on an upper end of said hollow main shaft;a planet gear base fixed on the upper end of said hollow main shaft;an annular large gear having an inner annular continual teeth and placed in said planet gear base;a sun gear fixed on the upper end of said hollow main shaft;three planet gears respectively having a shaft and all engaging with said sun gear and said annular large gear at the same time;a triangular planet gear output plate fixed on said three planet gears and having three holes for said planet gear shafts to protrude through up, said output plate rotating a magnetism-sensitive lifter body for equal angles or unequal angles; said magnetism sensitive lifter body shaped cylindrical and containing an annular multi-pole induction silicon steel magnet in an upper inner portion;said annular multi-pole silicon steel magnet containing a center hollow cylinder in its center hollow, having a plurality poles on an inner peripheral surface equally spaced apart and respectively wound around with an induction coil;said center hollow cylinder having a lower portion fitted with plural permanent magnets in recesses formed in an outer surface of said lower portion, said permanent magnets having an upper surface flush with said outer surface of said lower portion, an upper portion provided with three projecting guide vertical rails equidistantly spaced apart on an outer surface of said upper portion, said center hollow cylinder controlled by a computer to move up and down vertically;an upper cap provided to close on said magnetism-sensitive lifter body; said computer having control programs to power said induction coils in said induction silicon steel magnets to attract or repel said permanent magnets in said angle dividing rotatable wheel so that said magnetism-sensitive lifter may rotate intermittently, divide angles equal or unequal and move up and down; and,a round work table fixed said magnetism-sensitive lifter rotatable intermittently and dividing angles by the computer, permitting an automotive machine perform intermittent rotation, angle dividing and intermittent vertical movement.