R 408.14505 Definitions; P to T.

Rule 4505. (1) "Parting plane" means the line formed where segments or halves of a die meet. (2) "Safety door" means a movable guard interlocked to a control system and located between the operator and the die. (3) "Safety factor" means the ratio of the breaking strength of a piece of material or object to the maximum designed load or stress applied when in use. (4) "Two hand control" means an anti-tie down, anti-repeat actuating device that requires concurrent use of both hands of an operator to activate or control a machine.