Abrasive tool making process – material – or composition – With carbohydrate or reaction product thereof
Patent
1982-01-18
1984-07-24
Schmidt, Frederick R.
Abrasive tool making process, material, or composition
With carbohydrate or reaction product thereof
1523016, 15180, B24D 1304
Patent
active
044611277
ABSTRACT:
An abrading tool having, in one embodiment (280), at least one abrasive member (20) carried by a rotatable disc (285). A flexible elastomeric biasing spring (290) imparts a force upon the abrasive member (20) to urge the abrasive member (20) to a position which is substantially perpendicular to the disc (285). An adjuster (295) modifies the biasing force by changing the position at which a transverse bar (340) abuttingly contacts the biasing spring (290). The adjuster (295) eliminates the necessity of changing the rotational speed of the disc (285), abrasive characteristics of the abrasive member (20) or feed rate of the tool (280) in order to modify the sanding performance characteristics of the tool (280).
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Anderson William C.
Rose Robert A.
Schmidt Frederick R.
The Boeing Company
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