| 摘要 |
FIELD: electric-lamp industry; process lines. ^ SUBSTANCE: proposed apparatus has bed-mounted sprockets with enclosed roller chain that carries rockets spaced through certain distance apart and provided with hollow disks wherein bulbs are secured; electric drive and reduction unit setting rod in reciprocating motion by rotating quadrant and alternately bringing it in engagement with large and small gears; bulb sensors; torches; dye sprayer; electric valves; dye tanks. ^ EFFECT: simplified design, enhanced productivity, reduced manufacturing cost, improved quality of coating. ^ 2 cl, 4 dwg |
