B - Operations – Transporting – 24 – B
Patent
B - Operations, Transporting
24
B
B24B 29/00 (2006.01) B24B 23/04 (2006.01) B24B 55/10 (2006.01) B24D 15/02 (2006.01)
Patent
CA 2331292
A polisher for polishing a repair surface to a predetermined shape and a ground paper for polishers are provided. The polisher of the present invention includes a substrate portion (30) for holding an abrasive on a surface opposite to a repair surface, a holding plate (2) provided in parallel to the substrate portion with a predetermined space therebetween, and elastic members (3) interposed between the substrate portion (30) and the holding plate (2). The substrate portion (30) has a first face plate portion (4) fixed to the holding plate (2) with a predetermined space therebetween and second face plate portions (5) which are connected to respective end portions of the first place portion (4) and are rotatable about connection lines as axes, connecting them and the first face plate portion (4). The second face plate portions (5) are rotatably provided in a predetermined range from a position where they become flush with the first face plate portion (4) in a direction that they approach the holding plate (2). The ground paper for polishers of the present invention is adhered to a surface facing the repair surface of the substrate portion (30), a plurality of through holes (31) are formed in the ground paper, and some of the through holes are located at positions corresponding to the boundaries between the first face plate portion (4) and the second face plate portions (5). According to the present invention, there are provided a polisher which can polish the repair surface flat 35 by simple operation and a ground paper for polishers. 36
Dukeplanning & Co. Inc.
Sim & Mcburney
Uegaki Tateo
LandOfFree
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