Abrasive tool making process – material – or composition – With carbohydrate or reaction product thereof
Patent
1989-09-15
1991-04-30
Schmidt, Frederick R.
Abrasive tool making process, material, or composition
With carbohydrate or reaction product thereof
51310, 51424, 51426, B24C 900, B24C 306, B24C 504
Patent
active
050106937
ABSTRACT:
A self-contained sandblasting unit is provided. A housing having a principal body portion and an outlet body portion has a slidable support bar mounted therethrough. A nozzle is mounted on the slidable support bar such that it is capable of lateral movement through the housing. A source of compressed air and abrasive particulate matter is connected to the nozzle.
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Schmidt Frederick R.
Watson Bruce P.
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