Throwing wheel assembly

Abrading – Machine – Sandblast

Reexamination Certificate

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Details

C451S095000, C451S096000, C072S053000

Reexamination Certificate

active

06981910

ABSTRACT:
A throwing wheel assembly including a rotatable wheel and one or more throwing blades each removably positionable on the face of the wheel in a throwing position, the throwing blades having holding structures projecting therefrom and the improvement comprising one or more retainers which are removably positionable in a recess provided in the wheel face and which and are adapted for removably receiving and retaining the blade holding structures.

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patent: 6447378 (2002-09-01), Hoff
patent: WO 02/28594 (2002-04-01), None

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