| 摘要 |
1. A pressure disk for grinding with grinding tape, comprising a disk-shaped metal body with recesses on both sides and a clamp rubber rim seated in the toroidal channel located between the toroidal edges of the body, characterised in that the circumferential surfaces (2) of the disk are conical (3), whereas, grinding linings (4) are seated on the conical surfaces (3), those grinfing linings are of conical ring shape, whereas the circumferential surface of the clamp rim (5) is spherical (6).<IMAGE>
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