| 摘要 |
<p>PURPOSE:To use the other polishing cloth as well excepting the exclusive one by fitting it to a main body without any trouble by forming the annular groove for stopping the polishing cloth wrapping a rotary pad to the main body side on the main body cover. CONSTITUTION:The outer edge part of a polishing cloth 25 is extended over to a main body cover and fixed to the main body cover 22 by being pressed out by the ring rubber wound on the groove 23 formed on this cover 22. As a result, even if the excessive part 27 of the outer edge of the polishing cloth 25 is large, this excessive part 27 is stored inside this groove 23 without coming into the gap between the rotary plate of a rotary pad 21 and the main body cover 22. The rotary pad 21 of the polishing cloth 25 inside is subjected to an eccentric movement and the car body is subjected to polishing by the polishing cloth 25 interposed between the sponge 9 of the rotary pad 21 and car body(polishing object).</p> |
