| 摘要 |
<p>PURPOSE: To remove worn powder produced on sliding parts by providing a cleaning means on a roller arm supporting member so as to front on the sliding part with a roller arm member. CONSTITUTION: The roller arm part 108 is constituted of the roller arm supporting member 205 provided on a slide base 149, a 1st bearing 213A to 8th bearing 213H respectively provided on this supporting member 205, a roller arm 214 freely movably supported for sliding by both bearings 213A to 213H, and a tough roller 219 freely rotatably supported by one end part of this arm 214. The roller arm supporting member 205 is constituted of a 1st roller arm supporting member 205A provided on the slide base 149 and positioned at the inner peripheral side of the roller arm 214 and 2nd roller arm supporting member 205B provided on the slide base 149 and positioned at the outer peripheral side of the roller arm 214. Since the worn powder produce on the sliding parts is removed, the durability of the device for neatly winding the tape is improved.</p> |
