Felt member as a technical accessory

Details Felt member as a technical accessory Felt member as a technical accessory

1985-10-11

1987-06-23

Bell, James J.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

15230, 428280, 428323, D04H 108

Patent

active

046752447

ABSTRACT:
A felt member, in particular a felt ring as a technical accessory for polishing and grinding operations, characterized in that the felt member contains at least 35% of a natural fiber material and polishing grains of a grain size of below 1000 .mu.m are enclosed in cavities in the tangled structure of the natural fiber material.

REFERENCES:
patent: 2335902 (1943-12-01), Ball et al.
patent: 2880080 (1959-03-01), Rankin et al.
patent: 3171151 (1965-03-01), Sickle et al.

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