Abrasive tool making process – material – or composition – Miscellaneous
Patent
1983-05-18
1985-09-03
Lieberman, Paul
Abrasive tool making process, material, or composition
Miscellaneous
51295, B24D 1100
Patent
active
045390177
ABSTRACT:
An elastic grinding element for form-true grinding including a supporting layer of elastomer material and an adhesive grit layer bound to the supporting layer and having an active grinding surface made of a hardened mixture of binder and abrasive grit. The process for making the grinding element includes providing a mold having a shape constructed to produce a desired shape for the grinding element, putting the mixture of binder and abrasive grit and the elastomer material in the mold, and accelerating the mixture of binder and abrasive grit and the elastomer material while in the mold.
REFERENCES:
patent: 2001911 (1935-05-01), Wooddell et al.
patent: 2143636 (1939-01-01), Tone
patent: 3850589 (1974-11-01), Charvat
patent: 3997302 (1976-12-01), Supkis
Lieberman Paul
SEA Schleifmittel Entwicklung Anwendung GmbH
Thompson Willie
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