Abrasive pads for lens lapping tools

Details Abrasive pads for lens lapping tools Abrasive pads for lens lapping tools

1979-08-02

1981-09-08

Smith, Gary L.

Abrasive tool making process, material, or composition

Impregnating or coating an abrasive tool

51395, 51DIG34, B24D 1100

Patent

active

042882338

ABSTRACT:
A method for making replaceable abrasive pads for ophthalmic lens lapping tools wherein a substrate sheet is metal plated with abrasive particles and then shapes suitable for lens lapping tools are cut therefrom. The abrasive pads are suitable for abrading glass or plastic lenses.

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patent: 3869263 (1975-03-01), Greenspan
patent: 4010583 (1977-03-01), Highberg
patent: 4047902 (1977-09-01), Wiand
patent: 4079552 (1978-03-01), Fletcher
patent: 4086068 (1978-04-01), Hedin
patent: 4114322 (1978-09-01), Greenspan

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