30 CFR 57.14115 - Stationary grinding machines.
Stationary grinding machines, other than special bit grinders, shall be equipped with—
(a) Peripheral hoods capable of withstanding the force of a bursting wheel and enclosing not less than 270°—of the periphery of the wheel;
(b) Adjustable tool rests set so that the distance between the grinding surface of the wheel and the tool rest is not greater than 1/8 inch; and
[53 FR 32528, Aug. 25, 1988; 53 FR 44588, Nov. 4, 1988]
Title 30 published on 2014-07-01
no entries appear in the Federal Register after this date.